---
_id: '56074'
abstract:
- lang: eng
text: Effective photoinduced charge transfer makes molecular bimetallic assemblies
attractive for applications as active light‐induced proton reduction systems.
Developing competitive base metal dyads is mandatory for a more sustainable future.
However, the electron transfer mechanisms from the photosensitizer to the proton
reduction catalyst in base metal dyads remain so far unexplored. A Fe─Co dyad
that exhibits photocatalytic H2 production activity is studied using femtosecond
X‐ray emission spectroscopy, complemented by ultrafast optical spectroscopy and
theoretical time‐dependent DFT calculations, to understand the electronic and
structural dynamics after photoexcitation and during the subsequent charge transfer
process from the Fe(II) photosensitizer to the cobaloxime catalyst. This novel
approach enables the simultaneous measurement of the transient X‐ray emission
at the iron and cobalt K‐edges in a two‐color experiment. With this methodology,
the excited state dynamics are correlated to the electron transfer processes,
and evidence of the Fe→Co electron transfer as an initial step of proton reduction
activity is unraveled.
author:
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Marina
full_name: Huber‐Gedert, Marina
last_name: Huber‐Gedert
- first_name: Hossam
full_name: Elgabarty, Hossam
id: '60250'
last_name: Elgabarty
orcid: 0000-0002-4945-1481
- first_name: Aleksandr
full_name: Kalinko, Aleksandr
last_name: Kalinko
- first_name: Jacek
full_name: Kubicki, Jacek
last_name: Kubicki
- first_name: Ahmet
full_name: Kertmen, Ahmet
last_name: Kertmen
- first_name: Natalia
full_name: Lindner, Natalia
last_name: Lindner
- first_name: Dmitry
full_name: Khakhulin, Dmitry
last_name: Khakhulin
- first_name: Frederico A.
full_name: Lima, Frederico A.
last_name: Lima
- first_name: Tae‐Kyu
full_name: Choi, Tae‐Kyu
last_name: Choi
- first_name: Mykola
full_name: Biednov, Mykola
last_name: Biednov
- first_name: Lennart
full_name: Schmitz, Lennart
id: '53140'
last_name: Schmitz
- first_name: Natalia
full_name: Piergies, Natalia
last_name: Piergies
- first_name: Peter
full_name: Zalden, Peter
last_name: Zalden
- first_name: Katerina
full_name: Kubicek, Katerina
last_name: Kubicek
- first_name: Angel
full_name: Rodriguez‐Fernandez, Angel
last_name: Rodriguez‐Fernandez
- first_name: Mohammad Alaraby
full_name: Salem, Mohammad Alaraby
last_name: Salem
- first_name: Sophie E.
full_name: Canton, Sophie E.
last_name: Canton
- first_name: Christian
full_name: Bressler, Christian
last_name: Bressler
- first_name: Thomas D.
full_name: Kühne, Thomas D.
last_name: Kühne
- first_name: Wojciech
full_name: Gawelda, Wojciech
last_name: Gawelda
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
citation:
ama: Nowakowski M, Huber‐Gedert M, Elgabarty H, et al. Ultrafast Two‐Color X‐Ray
Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad. Advanced
Science. Published online 2024. doi:10.1002/advs.202404348
apa: Nowakowski, M., Huber‐Gedert, M., Elgabarty, H., Kalinko, A., Kubicki, J.,
Kertmen, A., Lindner, N., Khakhulin, D., Lima, F. A., Choi, T., Biednov, M., Schmitz,
L., Piergies, N., Zalden, P., Kubicek, K., Rodriguez‐Fernandez, A., Salem, M.
A., Canton, S. E., Bressler, C., … Bauer, M. (2024). Ultrafast Two‐Color X‐Ray
Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad. Advanced
Science. https://doi.org/10.1002/advs.202404348
bibtex: '@article{Nowakowski_Huber‐Gedert_Elgabarty_Kalinko_Kubicki_Kertmen_Lindner_Khakhulin_Lima_Choi_et
al._2024, title={Ultrafast Two‐Color X‐Ray Emission Spectroscopy Reveals Excited
State Landscape in a Base Metal Dyad}, DOI={10.1002/advs.202404348},
journal={Advanced Science}, publisher={Wiley}, author={Nowakowski, Michał and
Huber‐Gedert, Marina and Elgabarty, Hossam and Kalinko, Aleksandr and Kubicki,
Jacek and Kertmen, Ahmet and Lindner, Natalia and Khakhulin, Dmitry and Lima,
Frederico A. and Choi, Tae‐Kyu and et al.}, year={2024} }'
chicago: Nowakowski, Michał, Marina Huber‐Gedert, Hossam Elgabarty, Aleksandr Kalinko,
Jacek Kubicki, Ahmet Kertmen, Natalia Lindner, et al. “Ultrafast Two‐Color X‐Ray
Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad.” Advanced
Science, 2024. https://doi.org/10.1002/advs.202404348.
ieee: 'M. Nowakowski et al., “Ultrafast Two‐Color X‐Ray Emission Spectroscopy
Reveals Excited State Landscape in a Base Metal Dyad,” Advanced Science,
2024, doi: 10.1002/advs.202404348.'
mla: Nowakowski, Michał, et al. “Ultrafast Two‐Color X‐Ray Emission Spectroscopy
Reveals Excited State Landscape in a Base Metal Dyad.” Advanced Science,
Wiley, 2024, doi:10.1002/advs.202404348.
short: M. Nowakowski, M. Huber‐Gedert, H. Elgabarty, A. Kalinko, J. Kubicki, A.
Kertmen, N. Lindner, D. Khakhulin, F.A. Lima, T. Choi, M. Biednov, L. Schmitz,
N. Piergies, P. Zalden, K. Kubicek, A. Rodriguez‐Fernandez, M.A. Salem, S.E. Canton,
C. Bressler, T.D. Kühne, W. Gawelda, M. Bauer, Advanced Science (2024).
date_created: 2024-09-05T11:31:30Z
date_updated: 2025-08-15T12:49:56Z
department:
- _id: '306'
doi: 10.1002/advs.202404348
keyword:
- Photo
- Xray
language:
- iso: eng
publication: Advanced Science
publication_identifier:
issn:
- 2198-3844
- 2198-3844
publication_status: published
publisher: Wiley
status: public
title: Ultrafast Two‐Color X‐Ray Emission Spectroscopy Reveals Excited State Landscape
in a Base Metal Dyad
type: journal_article
user_id: '48467'
year: '2024'
...
---
_id: '60216'
abstract:
- lang: eng
text: Hydride donors such as DIBAL or CuH react with ZnO and ZrO2 via hydrogen spillover.
This suggests that hydrogen spillover in catalysts based on these metal oxides
may take place via initial hydride transfer and not via proton–electron transfer.
author:
- first_name: Michael
full_name: Benz, Michael
last_name: Benz
- first_name: Osman
full_name: Bunjaku, Osman
last_name: Bunjaku
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Alexander
full_name: Allgaier, Alexander
last_name: Allgaier
- first_name: Indro
full_name: Biswas, Indro
last_name: Biswas
- first_name: Joris
full_name: van Slageren, Joris
last_name: van Slageren
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
- first_name: Deven P.
full_name: Estes, Deven P.
last_name: Estes
citation:
ama: 'Benz M, Bunjaku O, Nowakowski M, et al. Hydrogen spillover through hydride
transfer: the reaction of ZnO and ZrO2 with strong hydride donors. Catalysis
Science & Technology. 2024;14(20):5854-5863. doi:10.1039/d4cy00504j'
apa: 'Benz, M., Bunjaku, O., Nowakowski, M., Allgaier, A., Biswas, I., van Slageren,
J., Bauer, M., & Estes, D. P. (2024). Hydrogen spillover through hydride transfer:
the reaction of ZnO and ZrO2 with strong hydride donors. Catalysis Science
& Technology, 14(20), 5854–5863. https://doi.org/10.1039/d4cy00504j'
bibtex: '@article{Benz_Bunjaku_Nowakowski_Allgaier_Biswas_van Slageren_Bauer_Estes_2024,
title={Hydrogen spillover through hydride transfer: the reaction of ZnO and ZrO2
with strong hydride donors}, volume={14}, DOI={10.1039/d4cy00504j},
number={20}, journal={Catalysis Science & Technology}, publisher={Royal Society
of Chemistry (RSC)}, author={Benz, Michael and Bunjaku, Osman and Nowakowski,
Michał and Allgaier, Alexander and Biswas, Indro and van Slageren, Joris and Bauer,
Matthias and Estes, Deven P.}, year={2024}, pages={5854–5863} }'
chicago: 'Benz, Michael, Osman Bunjaku, Michał Nowakowski, Alexander Allgaier, Indro
Biswas, Joris van Slageren, Matthias Bauer, and Deven P. Estes. “Hydrogen Spillover
through Hydride Transfer: The Reaction of ZnO and ZrO2 with Strong Hydride Donors.”
Catalysis Science & Technology 14, no. 20 (2024): 5854–63. https://doi.org/10.1039/d4cy00504j.'
ieee: 'M. Benz et al., “Hydrogen spillover through hydride transfer: the
reaction of ZnO and ZrO2 with strong hydride donors,” Catalysis Science &
Technology, vol. 14, no. 20, pp. 5854–5863, 2024, doi: 10.1039/d4cy00504j.'
mla: 'Benz, Michael, et al. “Hydrogen Spillover through Hydride Transfer: The Reaction
of ZnO and ZrO2 with Strong Hydride Donors.” Catalysis Science & Technology,
vol. 14, no. 20, Royal Society of Chemistry (RSC), 2024, pp. 5854–63, doi:10.1039/d4cy00504j.'
short: M. Benz, O. Bunjaku, M. Nowakowski, A. Allgaier, I. Biswas, J. van Slageren,
M. Bauer, D.P. Estes, Catalysis Science & Technology 14 (2024) 5854–5863.
date_created: 2025-06-16T08:55:24Z
date_updated: 2025-08-15T12:42:34Z
department:
- _id: '306'
doi: 10.1039/d4cy00504j
intvolume: ' 14'
issue: '20'
keyword:
- Xray
language:
- iso: eng
page: 5854-5863
publication: Catalysis Science & Technology
publication_identifier:
issn:
- 2044-4753
- 2044-4761
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: 'Hydrogen spillover through hydride transfer: the reaction of ZnO and ZrO2
with strong hydride donors'
type: journal_article
user_id: '48467'
volume: 14
year: '2024'
...
---
_id: '52344'
abstract:
- lang: eng
text: Macrocyclization reactions are still challenging due to competing oligomerization,
which requires the use of small substrate concentrations. Here, the cationic tungsten
imido and tungsten oxo alkylidene N-heterocyclic carbene complexes [[W(N-2,6-Cl2-C6H3)(CHCMe2Ph(OC6F5)(pivalonitrile)(IMes)+
B(ArF)4−] (W1) and [W(O)(CHCMe2Ph(OCMe(CF3)2)(IMes)(CH3CN)+ B(ArF)4−] (W2) (IMes=1,3-dimesitylimidazol-2-ylidene;
B(ArF)4−=tetrakis(3,5-bis(trifluoromethyl)phenyl borate) have been immobilized
inside the pores of ordered mesoporous silica (OMS) with pore diameters of 3.3
and 6.8 nm, respectively, using a pore-selective immobilization protocol. X-ray
absorption spectroscopy of W1@OMS showed that even though the catalyst structure
is contracted due to confinement by the mesopores, both the oxidation state and
structure of the catalyst stayed intact upon immobilization. Catalytic testing
with four differently sized α,ω-dienes revealed a dramatically increased macrocyclization
(MC) and Z-selectivity of the supported catalysts compared to the homogenous progenitors,
allowing high substrate concentrations of 25 mM. With the supported complexes,
a maximum increase in MC-selectivity from 27 to 81 % and in Z-selectivity from
17 to 34 % was achieved. In general, smaller mesopores exhibited a stronger confinement
effect. A comparison of the two supported tungsten-based catalysts showed that
W1@OMS possesses a higher MC-selectivity, while W2@OMS exhibits a higher Z-selectivity
which can be rationalized by the structures of the catalysts.
article_type: original
author:
- first_name: Felix
full_name: Ziegler, Felix
last_name: Ziegler
- first_name: Johanna R.
full_name: Bruckner, Johanna R.
last_name: Bruckner
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
- first_name: Patrick
full_name: Probst, Patrick
last_name: Probst
- first_name: Boshra
full_name: Atwi, Boshra
last_name: Atwi
- first_name: Michael R.
full_name: Buchmeiser, Michael R.
last_name: Buchmeiser
citation:
ama: Ziegler F, Bruckner JR, Nowakowski M, et al. Macrocyclization of Dienes under
Confinement with Cationic Tungsten Imido/Oxo Alkylidene N‐Heterocyclic
Carbene Complexes. ChemCatChem. 2023;15(21). doi:10.1002/cctc.202300871
apa: Ziegler, F., Bruckner, J. R., Nowakowski, M., Bauer, M., Probst, P., Atwi,
B., & Buchmeiser, M. R. (2023). Macrocyclization of Dienes under Confinement
with Cationic Tungsten Imido/Oxo Alkylidene N‐Heterocyclic Carbene Complexes.
ChemCatChem, 15(21). https://doi.org/10.1002/cctc.202300871
bibtex: '@article{Ziegler_Bruckner_Nowakowski_Bauer_Probst_Atwi_Buchmeiser_2023,
title={Macrocyclization of Dienes under Confinement with Cationic Tungsten Imido/Oxo
Alkylidene N‐Heterocyclic Carbene Complexes}, volume={15}, DOI={10.1002/cctc.202300871},
number={21}, journal={ChemCatChem}, publisher={Wiley}, author={Ziegler, Felix
and Bruckner, Johanna R. and Nowakowski, Michał and Bauer, Matthias and Probst,
Patrick and Atwi, Boshra and Buchmeiser, Michael R.}, year={2023} }'
chicago: Ziegler, Felix, Johanna R. Bruckner, Michał Nowakowski, Matthias Bauer,
Patrick Probst, Boshra Atwi, and Michael R. Buchmeiser. “Macrocyclization of Dienes
under Confinement with Cationic Tungsten Imido/Oxo Alkylidene N‐Heterocyclic
Carbene Complexes.” ChemCatChem 15, no. 21 (2023). https://doi.org/10.1002/cctc.202300871.
ieee: 'F. Ziegler et al., “Macrocyclization of Dienes under Confinement with
Cationic Tungsten Imido/Oxo Alkylidene N‐Heterocyclic Carbene Complexes,”
ChemCatChem, vol. 15, no. 21, 2023, doi: 10.1002/cctc.202300871.'
mla: Ziegler, Felix, et al. “Macrocyclization of Dienes under Confinement with Cationic
Tungsten Imido/Oxo Alkylidene N‐Heterocyclic Carbene Complexes.” ChemCatChem,
vol. 15, no. 21, Wiley, 2023, doi:10.1002/cctc.202300871.
short: F. Ziegler, J.R. Bruckner, M. Nowakowski, M. Bauer, P. Probst, B. Atwi, M.R.
Buchmeiser, ChemCatChem 15 (2023).
date_created: 2024-03-07T09:44:33Z
date_updated: 2024-05-07T11:41:51Z
department:
- _id: '306'
doi: 10.1002/cctc.202300871
intvolume: ' 15'
issue: '21'
keyword:
- Inorganic Chemistry
- Organic Chemistry
- Physical and Theoretical Chemistry
- Catalysis
language:
- iso: eng
publication: ChemCatChem
publication_identifier:
issn:
- 1867-3880
- 1867-3899
publication_status: published
publisher: Wiley
status: public
title: Macrocyclization of Dienes under Confinement with Cationic Tungsten Imido/Oxo
Alkylidene N‐Heterocyclic Carbene Complexes
type: journal_article
user_id: '48467'
volume: 15
year: '2023'
...
---
_id: '40981'
abstract:
- lang: eng
text: Room temperature sodium-sulfur (RT Na-S) batteries are considered potential
candidates for stationary power storage applications due to their low cost, broad
active material availability and low toxicity. Challenges, such as high volume
expansion of the S-cathode upon discharge, low electronic conductivity of S as
active material and herewith limited rate capability as well as the shuttling
of polysulfides (PSs) as intermediates often impede the cycle stability and practical
application of Na-S batteries. Sulfurized poly(acrylonitrile) (SPAN) inherently
inhibits the shuttling of PSs and shows compatibility with carbonate-based electrolytes,
however, its exact redox mechanism remained unclear to date. Herein, we implement
a commercially available and simple electrolyte into the Na-SPAN cell chemistry
and demonstrate its high rate and cycle stability. Through the application of
in situ techniques utilizing electronic impedance spectroscopy (EIS) and X-ray
absorption spectroscopy (XAS) at different depths of charge and discharge, an
insight into SPAN’s redox chemistry is obtained.
article_number: '010526'
author:
- first_name: Julian
full_name: Kappler, Julian
last_name: Kappler
- first_name: Güldeniz
full_name: Tonbul, Güldeniz
id: '89054'
last_name: Tonbul
orcid: 0000-0002-0999-9995
- first_name: Roland
full_name: Schoch, Roland
id: '48467'
last_name: Schoch
orcid: 0000-0003-2061-7289
- first_name: Saravanakumar
full_name: Murugan, Saravanakumar
last_name: Murugan
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Pia Lena
full_name: Lange, Pia Lena
last_name: Lange
- first_name: Sina Vanessa
full_name: Klostermann, Sina Vanessa
last_name: Klostermann
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
- first_name: Thomas
full_name: Schleid, Thomas
last_name: Schleid
- first_name: Johannes
full_name: Kästner, Johannes
last_name: Kästner
- first_name: Michael Rudolf
full_name: Buchmeiser, Michael Rudolf
last_name: Buchmeiser
citation:
ama: Kappler J, Tonbul G, Schoch R, et al. Understanding the Redox Mechanism of
Sulfurized Poly(acrylonitrile) as Highly Rate and Cycle Stable Cathode Material
for Sodium-Sulfur Batteries. Journal of The Electrochemical Society. 2023;170(1).
doi:10.1149/1945-7111/acb2fa
apa: Kappler, J., Tonbul, G., Schoch, R., Murugan, S., Nowakowski, M., Lange, P.
L., Klostermann, S. V., Bauer, M., Schleid, T., Kästner, J., & Buchmeiser,
M. R. (2023). Understanding the Redox Mechanism of Sulfurized Poly(acrylonitrile)
as Highly Rate and Cycle Stable Cathode Material for Sodium-Sulfur Batteries.
Journal of The Electrochemical Society, 170(1), Article 010526.
https://doi.org/10.1149/1945-7111/acb2fa
bibtex: '@article{Kappler_Tonbul_Schoch_Murugan_Nowakowski_Lange_Klostermann_Bauer_Schleid_Kästner_et
al._2023, title={Understanding the Redox Mechanism of Sulfurized Poly(acrylonitrile)
as Highly Rate and Cycle Stable Cathode Material for Sodium-Sulfur Batteries},
volume={170}, DOI={10.1149/1945-7111/acb2fa},
number={1010526}, journal={Journal of The Electrochemical Society}, publisher={The
Electrochemical Society}, author={Kappler, Julian and Tonbul, Güldeniz and Schoch,
Roland and Murugan, Saravanakumar and Nowakowski, Michał and Lange, Pia Lena and
Klostermann, Sina Vanessa and Bauer, Matthias and Schleid, Thomas and Kästner,
Johannes and et al.}, year={2023} }'
chicago: Kappler, Julian, Güldeniz Tonbul, Roland Schoch, Saravanakumar Murugan,
Michał Nowakowski, Pia Lena Lange, Sina Vanessa Klostermann, et al. “Understanding
the Redox Mechanism of Sulfurized Poly(Acrylonitrile) as Highly Rate and Cycle
Stable Cathode Material for Sodium-Sulfur Batteries.” Journal of The Electrochemical
Society 170, no. 1 (2023). https://doi.org/10.1149/1945-7111/acb2fa.
ieee: 'J. Kappler et al., “Understanding the Redox Mechanism of Sulfurized
Poly(acrylonitrile) as Highly Rate and Cycle Stable Cathode Material for Sodium-Sulfur
Batteries,” Journal of The Electrochemical Society, vol. 170, no. 1, Art.
no. 010526, 2023, doi: 10.1149/1945-7111/acb2fa.'
mla: Kappler, Julian, et al. “Understanding the Redox Mechanism of Sulfurized Poly(Acrylonitrile)
as Highly Rate and Cycle Stable Cathode Material for Sodium-Sulfur Batteries.”
Journal of The Electrochemical Society, vol. 170, no. 1, 010526, The Electrochemical
Society, 2023, doi:10.1149/1945-7111/acb2fa.
short: J. Kappler, G. Tonbul, R. Schoch, S. Murugan, M. Nowakowski, P.L. Lange,
S.V. Klostermann, M. Bauer, T. Schleid, J. Kästner, M.R. Buchmeiser, Journal of
The Electrochemical Society 170 (2023).
date_created: 2023-01-30T16:08:15Z
date_updated: 2023-05-03T08:27:13Z
department:
- _id: '35'
- _id: '306'
doi: 10.1149/1945-7111/acb2fa
intvolume: ' 170'
issue: '1'
keyword:
- Materials Chemistry
- Electrochemistry
- Surfaces
- Coatings and Films
- Condensed Matter Physics
- Renewable Energy
- Sustainability and the Environment
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
publication: Journal of The Electrochemical Society
publication_identifier:
issn:
- 0013-4651
- 1945-7111
publication_status: published
publisher: The Electrochemical Society
status: public
title: Understanding the Redox Mechanism of Sulfurized Poly(acrylonitrile) as Highly
Rate and Cycle Stable Cathode Material for Sodium-Sulfur Batteries
type: journal_article
user_id: '89054'
volume: 170
year: '2023'
...
---
_id: '40982'
abstract:
- lang: eng
text: Effective photoinduced charge transfer makes molecular bimetallic assemblies
attractive for applications as active light induced proton reduction systems.
For a more sustainable future, development of competitive base metal dyads is
mandatory. However, the electron transfer mechanisms from the photosensitizer
to the proton reduction catalyst in base metal dyads remain so far unexplored.
We study a Fe-Co dyad that exhibits photocatalytic H2 production activity using
femtosecond X-ray emission spectroscopy, complemented by ultrafast optical spectroscopy
and theoretical time-dependent DFT calculations, to understand the electronic
and structural dynamics after photoexcitation and during the subsequent charge
transfer process from the FeII photosensitizer to the cobaloxime catalyst. Using
this novel approach, the simultaneous measurement of the transient Kalpha X-ray
emission at the iron and cobalt K-edges in a two-colour experiment is enabled
making it possible to correlate the excited state dynamics to the electron transfer
processes. The methodology, therefore, provides a clear and direct spectroscopic
evidence of the Fe->Co electron transfer responsible for the proton reduction
activity.
author:
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Marina
full_name: Huber-Gedert, Marina
id: '38352'
last_name: Huber-Gedert
- first_name: Hossam
full_name: Elgabarty, Hossam
id: '60250'
last_name: Elgabarty
orcid: 0000-0002-4945-1481
- first_name: Jacek
full_name: Kubicki, Jacek
last_name: Kubicki
- first_name: Ahmet
full_name: Kertem, Ahmet
last_name: Kertem
- first_name: Natalia
full_name: Lindner, Natalia
last_name: Lindner
- first_name: Dimitry
full_name: Khakhulin, Dimitry
last_name: Khakhulin
- first_name: Frederico Alves
full_name: Lima, Frederico Alves
last_name: Lima
- first_name: Tae-Kyu
full_name: Choi, Tae-Kyu
last_name: Choi
- first_name: Mykola
full_name: Biednov, Mykola
last_name: Biednov
- first_name: Natalia
full_name: Piergies, Natalia
last_name: Piergies
- first_name: Peter
full_name: Zalden, Peter
last_name: Zalden
- first_name: Katerina
full_name: Kubicek, Katerina
last_name: Kubicek
- first_name: Angel
full_name: Rodriguez-Fernandez, Angel
last_name: Rodriguez-Fernandez
- first_name: Mohammad Alaraby
full_name: Salem, Mohammad Alaraby
last_name: Salem
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
- first_name: Wojciech
full_name: Gawelda, Wojciech
last_name: Gawelda
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
citation:
ama: Nowakowski M, Huber-Gedert M, Elgabarty H, et al. Ultrafast two-colour X-ray
emission spectroscopy reveals excited state landscape in a base metal dyad. arxiv.
Published online 2023.
apa: Nowakowski, M., Huber-Gedert, M., Elgabarty, H., Kubicki, J., Kertem, A., Lindner,
N., Khakhulin, D., Lima, F. A., Choi, T.-K., Biednov, M., Piergies, N., Zalden,
P., Kubicek, K., Rodriguez-Fernandez, A., Salem, M. A., Kühne, T., Gawelda, W.,
& Bauer, M. (2023). Ultrafast two-colour X-ray emission spectroscopy reveals
excited state landscape in a base metal dyad. In arxiv.
bibtex: '@article{Nowakowski_Huber-Gedert_Elgabarty_Kubicki_Kertem_Lindner_Khakhulin_Lima_Choi_Biednov_et
al._2023, title={Ultrafast two-colour X-ray emission spectroscopy reveals excited
state landscape in a base metal dyad}, journal={arxiv}, author={Nowakowski, Michał
and Huber-Gedert, Marina and Elgabarty, Hossam and Kubicki, Jacek and Kertem,
Ahmet and Lindner, Natalia and Khakhulin, Dimitry and Lima, Frederico Alves and
Choi, Tae-Kyu and Biednov, Mykola and et al.}, year={2023} }'
chicago: Nowakowski, Michał, Marina Huber-Gedert, Hossam Elgabarty, Jacek Kubicki,
Ahmet Kertem, Natalia Lindner, Dimitry Khakhulin, et al. “Ultrafast Two-Colour
X-Ray Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad.”
Arxiv, 2023.
ieee: M. Nowakowski et al., “Ultrafast two-colour X-ray emission spectroscopy
reveals excited state landscape in a base metal dyad,” arxiv. 2023.
mla: Nowakowski, Michał, et al. “Ultrafast Two-Colour X-Ray Emission Spectroscopy
Reveals Excited State Landscape in a Base Metal Dyad.” Arxiv, 2023.
short: M. Nowakowski, M. Huber-Gedert, H. Elgabarty, J. Kubicki, A. Kertem, N. Lindner,
D. Khakhulin, F.A. Lima, T.-K. Choi, M. Biednov, N. Piergies, P. Zalden, K. Kubicek,
A. Rodriguez-Fernandez, M.A. Salem, T. Kühne, W. Gawelda, M. Bauer, Arxiv (2023).
date_created: 2023-01-30T16:08:46Z
date_updated: 2023-08-09T08:58:46Z
department:
- _id: '35'
- _id: '306'
language:
- iso: eng
publication: arxiv
status: public
title: Ultrafast two-colour X-ray emission spectroscopy reveals excited state landscape
in a base metal dyad
type: preprint
user_id: '48467'
year: '2023'
...
---
_id: '47316'
author:
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Axel
full_name: Berndt, Axel
id: '55565'
last_name: Berndt
- first_name: Anna Viktoria Katrin
full_name: Plaksin, Anna Viktoria Katrin
id: '102981'
last_name: Plaksin
orcid: 0000-0002-9969-0608
- first_name: N.
full_name: Şahin, N.
last_name: Şahin
- first_name: A.
full_name: Hadjakos, A.
last_name: Hadjakos
citation:
ama: 'Nowakowski M, Berndt A, Plaksin AVK, Şahin N, Hadjakos A. Mixing Modalities:
Graphical and Text-Based Interaction in Music Notation Editing. In: {Encoding
Cultures—Joint MEC and TEI Conference 2023}. ; 2023.'
apa: 'Nowakowski, M., Berndt, A., Plaksin, A. V. K., Şahin, N., & Hadjakos,
A. (2023). Mixing Modalities: Graphical and Text-Based Interaction in Music Notation
Editing. {Encoding Cultures—Joint MEC and TEI Conference 2023}.'
bibtex: '@inproceedings{Nowakowski_Berndt_Plaksin_Şahin_Hadjakos_2023, place={Paderborn,
Germany}, title={Mixing Modalities: Graphical and Text-Based Interaction in Music
Notation Editing}, booktitle={{Encoding Cultures—Joint MEC and TEI Conference
2023}}, author={Nowakowski, Michał and Berndt, Axel and Plaksin, Anna Viktoria
Katrin and Şahin, N. and Hadjakos, A.}, year={2023} }'
chicago: 'Nowakowski, Michał, Axel Berndt, Anna Viktoria Katrin Plaksin, N. Şahin,
and A. Hadjakos. “Mixing Modalities: Graphical and Text-Based Interaction in Music
Notation Editing.” In {Encoding Cultures—Joint MEC and TEI Conference 2023}.
Paderborn, Germany, 2023.'
ieee: 'M. Nowakowski, A. Berndt, A. V. K. Plaksin, N. Şahin, and A. Hadjakos, “Mixing
Modalities: Graphical and Text-Based Interaction in Music Notation Editing,” 2023.'
mla: 'Nowakowski, Michał, et al. “Mixing Modalities: Graphical and Text-Based Interaction
in Music Notation Editing.” {Encoding Cultures—Joint MEC and TEI Conference
2023}, 2023.'
short: 'M. Nowakowski, A. Berndt, A.V.K. Plaksin, N. Şahin, A. Hadjakos, in: {Encoding
Cultures—Joint MEC and TEI Conference 2023}, Paderborn, Germany, 2023.'
date_created: 2023-09-25T10:43:15Z
date_updated: 2025-05-21T15:07:01Z
language:
- iso: eng
place: Paderborn, Germany
publication: '{Encoding Cultures—Joint MEC and TEI Conference 2023}'
status: public
title: 'Mixing Modalities: Graphical and Text-Based Interaction in Music Notation
Editing'
type: conference
user_id: '55565'
year: '2023'
...
---
_id: '47322'
author:
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Axel
full_name: Berndt, Axel
id: '55565'
last_name: Berndt
- first_name: A.
full_name: Hadjakos, A.
last_name: Hadjakos
citation:
ama: 'Nowakowski M, Berndt A, Hadjakos A. Forschungsperspektiven zur Interaktion
mit Musiknotation. In: {Digital Humanities Im Deutschsprachigen Raum (DHd):
Open Humanities, Open Culture}. ; 2023.'
apa: 'Nowakowski, M., Berndt, A., & Hadjakos, A. (2023). Forschungsperspektiven
zur Interaktion mit Musiknotation. {Digital Humanities Im Deutschsprachigen
Raum (DHd): Open Humanities, Open Culture}.'
bibtex: '@inproceedings{Nowakowski_Berndt_Hadjakos_2023, place={Trier, Germany},
title={Forschungsperspektiven zur Interaktion mit Musiknotation}, booktitle={{Digital
Humanities im deutschsprachigen Raum (DHd): Open Humanities, Open Culture}}, author={Nowakowski,
Michał and Berndt, Axel and Hadjakos, A.}, year={2023} }'
chicago: 'Nowakowski, Michał, Axel Berndt, and A. Hadjakos. “Forschungsperspektiven
Zur Interaktion Mit Musiknotation.” In {Digital Humanities Im Deutschsprachigen
Raum (DHd): Open Humanities, Open Culture}. Trier, Germany, 2023.'
ieee: M. Nowakowski, A. Berndt, and A. Hadjakos, “Forschungsperspektiven zur Interaktion
mit Musiknotation,” 2023.
mla: 'Nowakowski, Michał, et al. “Forschungsperspektiven Zur Interaktion Mit Musiknotation.”
{Digital Humanities Im Deutschsprachigen Raum (DHd): Open Humanities, Open
Culture}, 2023.'
short: 'M. Nowakowski, A. Berndt, A. Hadjakos, in: {Digital Humanities Im Deutschsprachigen
Raum (DHd): Open Humanities, Open Culture}, Trier, Germany, 2023.'
date_created: 2023-09-25T10:44:07Z
date_updated: 2025-05-21T15:07:58Z
language:
- iso: eng
place: Trier, Germany
publication: '{Digital Humanities im deutschsprachigen Raum (DHd): Open Humanities,
Open Culture}'
status: public
title: Forschungsperspektiven zur Interaktion mit Musiknotation
type: conference
user_id: '55565'
year: '2023'
...
---
_id: '50434'
author:
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Axel
full_name: Berndt, Axel
id: '55565'
last_name: Berndt
- first_name: Anna Viktoria Katrin
full_name: Plaksin, Anna Viktoria Katrin
id: '102981'
last_name: Plaksin
orcid: 0000-0002-9969-0608
- first_name: N.
full_name: Şahin, N.
last_name: Şahin
- first_name: A.
full_name: Hadjakos, A.
last_name: Hadjakos
citation:
ama: 'Nowakowski M, Berndt A, Plaksin AVK, Şahin N, Hadjakos A. Mixing Modalities:
Graphical and Text-Based Interaction in Music Notation Editing. In: {Encoding
Cultures—Joint MEC and TEI Conference 2023}. ; 2023.'
apa: 'Nowakowski, M., Berndt, A., Plaksin, A. V. K., Şahin, N., & Hadjakos,
A. (2023). Mixing Modalities: Graphical and Text-Based Interaction in Music Notation
Editing. {Encoding Cultures—Joint MEC and TEI Conference 2023}.'
bibtex: '@inproceedings{Nowakowski_Berndt_Plaksin_Şahin_Hadjakos_2023, place={Paderborn,
Germany}, title={Mixing Modalities: Graphical and Text-Based Interaction in Music
Notation Editing}, booktitle={{Encoding Cultures—Joint MEC and TEI Conference
2023}}, author={Nowakowski, Michał and Berndt, Axel and Plaksin, Anna Viktoria
Katrin and Şahin, N. and Hadjakos, A.}, year={2023} }'
chicago: 'Nowakowski, Michał, Axel Berndt, Anna Viktoria Katrin Plaksin, N. Şahin,
and A. Hadjakos. “Mixing Modalities: Graphical and Text-Based Interaction in Music
Notation Editing.” In {Encoding Cultures—Joint MEC and TEI Conference 2023}.
Paderborn, Germany, 2023.'
ieee: 'M. Nowakowski, A. Berndt, A. V. K. Plaksin, N. Şahin, and A. Hadjakos, “Mixing
Modalities: Graphical and Text-Based Interaction in Music Notation Editing,” 2023.'
mla: 'Nowakowski, Michał, et al. “Mixing Modalities: Graphical and Text-Based Interaction
in Music Notation Editing.” {Encoding Cultures—Joint MEC and TEI Conference
2023}, 2023.'
short: 'M. Nowakowski, A. Berndt, A.V.K. Plaksin, N. Şahin, A. Hadjakos, in: {Encoding
Cultures—Joint MEC and TEI Conference 2023}, Paderborn, Germany, 2023.'
date_created: 2024-01-10T14:56:08Z
date_updated: 2025-05-23T15:14:50Z
language:
- iso: eng
place: Paderborn, Germany
publication: '{Encoding Cultures—Joint MEC and TEI Conference 2023}'
status: public
title: 'Mixing Modalities: Graphical and Text-Based Interaction in Music Notation
Editing'
type: conference
user_id: '55565'
year: '2023'
...
---
_id: '48167'
abstract:
- lang: eng
text: AbstractA new approach for the characterization
of CO2 methanation catalysts prepared by thermal decomposition
of a nickel MOF by hard X‐ray photon‐in/photon‐out spectroscopy in form of high
energy resolution fluorescence detected X‐ray absorption near edge structure spectroscopy
(HERFD‐XANES) and valence‐to‐core X‐ray emission (VtC‐XES) is presented. In contrast
to conventional X‐ray absorption spectroscopy, the increased resolution of both
methods allows a more precise phase determination of the final catalyst, which
is influenced by the conditions during MOF decomposition.
author:
- first_name: Sven
full_name: Strübbe, Sven
id: '76968'
last_name: Strübbe
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Roland
full_name: Schoch, Roland
id: '48467'
last_name: Schoch
orcid: 0000-0003-2061-7289
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
citation:
ama: Strübbe S, Nowakowski M, Schoch R, Bauer M. High‐Resolution X‐ray Absorption
and Emission Spectroscopy for Detailed Analysis of New CO2 Methanation Catalysts.
ChemPhysChem. Published online 2023. doi:10.1002/cphc.202300113
apa: Strübbe, S., Nowakowski, M., Schoch, R., & Bauer, M. (2023). High‐Resolution
X‐ray Absorption and Emission Spectroscopy for Detailed Analysis of New CO2 Methanation
Catalysts. ChemPhysChem. https://doi.org/10.1002/cphc.202300113
bibtex: '@article{Strübbe_Nowakowski_Schoch_Bauer_2023, title={High‐Resolution X‐ray
Absorption and Emission Spectroscopy for Detailed Analysis of New CO2 Methanation
Catalysts}, DOI={10.1002/cphc.202300113},
journal={ChemPhysChem}, publisher={Wiley}, author={Strübbe, Sven and Nowakowski,
Michał and Schoch, Roland and Bauer, Matthias}, year={2023} }'
chicago: Strübbe, Sven, Michał Nowakowski, Roland Schoch, and Matthias Bauer. “High‐Resolution
X‐ray Absorption and Emission Spectroscopy for Detailed Analysis of New CO2 Methanation
Catalysts.” ChemPhysChem, 2023. https://doi.org/10.1002/cphc.202300113.
ieee: 'S. Strübbe, M. Nowakowski, R. Schoch, and M. Bauer, “High‐Resolution X‐ray
Absorption and Emission Spectroscopy for Detailed Analysis of New CO2 Methanation
Catalysts,” ChemPhysChem, 2023, doi: 10.1002/cphc.202300113.'
mla: Strübbe, Sven, et al. “High‐Resolution X‐ray Absorption and Emission Spectroscopy
for Detailed Analysis of New CO2 Methanation Catalysts.” ChemPhysChem,
Wiley, 2023, doi:10.1002/cphc.202300113.
short: S. Strübbe, M. Nowakowski, R. Schoch, M. Bauer, ChemPhysChem (2023).
date_created: 2023-10-17T08:14:08Z
date_updated: 2025-08-15T12:53:23Z
doi: 10.1002/cphc.202300113
keyword:
- Catalysis
language:
- iso: eng
publication: ChemPhysChem
publication_identifier:
issn:
- 1439-4235
- 1439-7641
publication_status: published
publisher: Wiley
status: public
title: High‐Resolution X‐ray Absorption and Emission Spectroscopy for Detailed Analysis
of New CO2 Methanation Catalysts
type: journal_article
user_id: '48467'
year: '2023'
...
---
_id: '40986'
abstract:
- lang: eng
text: Currently, chemistry and physics are strongly dependent on the concept of
the oxidation state. While the formal oxidation state is easily evaluated, the
real physical oxidation state value is often difficult to determine and significantly
varies from the formal values. Determination of the ionization threshold in X-ray
absorption spectroscopy (XANES) relies on the absorption edge position and sometimes
poses limitations, mainly due to the edge resonances. Moreover, the lower energy
states can be probed only within x-soft or XUV photons providing only surface
state information of probed materials. Here, we employ high energy resolution
off-resonant spectroscopy to determine both 1s and 3p binding energies of Fe-based
materials and therefore correlate to their physical oxidation state. The results
are compared to the ones obtained with classical X-ray absorption, X-ray emission,
and photoelectron spectroscopies. The observed differences in binding energies
are discussed in a frame of initial and final state interactions with the atom's
electronic configurations. The presented methodology is discussed towards potential
use to single-shot experiments and application at X-ray free-electron lasers.
Alternatively, core level X-ray emission spectroscopy can be used, but the emission
line positions are strongly affected by spin-orbit interaction. However, due to
the energy transfer from the photon to the excited core electron, the same information
as in XANES is probed in high energy resolution off-resonant spectroscopy (HEROS).
Based on the Kramers–Heisenberg theory, we propose a new approach for ionization
threshold determination which is free of the limitations encountered in XANES-based
determination of the core state energy. Namely, the value of core state energy
can be determined analytically using a few HEROS spectra recorded with significantly
higher spectral resolution. This approach provides a basis for the universal physical
oxidation state determination method.
author:
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Aleksandr
full_name: Kalinko, Aleksandr
last_name: Kalinko
- first_name: Jakub
full_name: Szlachetko, Jakub
last_name: Szlachetko
- first_name: Rafał
full_name: Fanselow, Rafał
last_name: Fanselow
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
citation:
ama: Nowakowski M, Kalinko A, Szlachetko J, Fanselow R, Bauer M. High resolution
off resonant spectroscopy as a probe of the oxidation state. Journal of Analytical
Atomic Spectrometry. 2022;37(11):2383-2391. doi:10.1039/d2ja00232a
apa: Nowakowski, M., Kalinko, A., Szlachetko, J., Fanselow, R., & Bauer, M.
(2022). High resolution off resonant spectroscopy as a probe of the oxidation
state. Journal of Analytical Atomic Spectrometry, 37(11), 2383–2391.
https://doi.org/10.1039/d2ja00232a
bibtex: '@article{Nowakowski_Kalinko_Szlachetko_Fanselow_Bauer_2022, title={High
resolution off resonant spectroscopy as a probe of the oxidation state}, volume={37},
DOI={10.1039/d2ja00232a}, number={11},
journal={Journal of Analytical Atomic Spectrometry}, publisher={Royal Society
of Chemistry (RSC)}, author={Nowakowski, Michał and Kalinko, Aleksandr and Szlachetko,
Jakub and Fanselow, Rafał and Bauer, Matthias}, year={2022}, pages={2383–2391}
}'
chicago: 'Nowakowski, Michał, Aleksandr Kalinko, Jakub Szlachetko, Rafał Fanselow,
and Matthias Bauer. “High Resolution off Resonant Spectroscopy as a Probe of the
Oxidation State.” Journal of Analytical Atomic Spectrometry 37, no. 11
(2022): 2383–91. https://doi.org/10.1039/d2ja00232a.'
ieee: 'M. Nowakowski, A. Kalinko, J. Szlachetko, R. Fanselow, and M. Bauer, “High
resolution off resonant spectroscopy as a probe of the oxidation state,” Journal
of Analytical Atomic Spectrometry, vol. 37, no. 11, pp. 2383–2391, 2022, doi:
10.1039/d2ja00232a.'
mla: Nowakowski, Michał, et al. “High Resolution off Resonant Spectroscopy as a
Probe of the Oxidation State.” Journal of Analytical Atomic Spectrometry,
vol. 37, no. 11, Royal Society of Chemistry (RSC), 2022, pp. 2383–91, doi:10.1039/d2ja00232a.
short: M. Nowakowski, A. Kalinko, J. Szlachetko, R. Fanselow, M. Bauer, Journal
of Analytical Atomic Spectrometry 37 (2022) 2383–2391.
date_created: 2023-01-30T16:24:06Z
date_updated: 2024-05-07T11:43:54Z
department:
- _id: '35'
- _id: '306'
doi: 10.1039/d2ja00232a
intvolume: ' 37'
issue: '11'
keyword:
- Spectroscopy
- Analytical Chemistry
language:
- iso: eng
page: 2383-2391
publication: Journal of Analytical Atomic Spectrometry
publication_identifier:
issn:
- 0267-9477
- 1364-5544
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: High resolution off resonant spectroscopy as a probe of the oxidation state
type: journal_article
user_id: '48467'
volume: 37
year: '2022'
...
---
_id: '41001'
abstract:
- lang: eng
text: For entropic reasons, the synthesis of macrocycles via olefin ring-closing
metathesis (RCM) is impeded by competing acyclic diene metathesis (ADMET) oligomerization.
With cationic molybdenum imido alkylidene N-heterocyclic carbene (NHC) complexes
confined in tailored ordered mesoporous silica, RCM can be run with macrocyclization
selectivities up to 98% and high substrate concentrations up to 0.1 M. Molecular
dynamics simulations show that the high conversions are a direct result of the
proximity between the surface-bound catalyst, proven by extended X-ray absorption
spectroscopy, and the surface-located substrates. Back-diffusion of the macrocycles
decreases with decreasing pore diameter of the silica and is responsible for the
high macrocyclization efficiency. Also, Z-selectivity increases with decreasing
pore diameter and increasing Tolman electronic parameter of the NHC. Running reactions
at different concentrations allows for identifying the optimum substrate concentration
for each material and substrate combination.
article_type: original
author:
- first_name: Felix
full_name: Ziegler, Felix
last_name: Ziegler
- first_name: Hamzeh
full_name: Kraus, Hamzeh
last_name: Kraus
- first_name: Mathis J.
full_name: Benedikter, Mathis J.
last_name: Benedikter
- first_name: Dongren
full_name: Wang, Dongren
last_name: Wang
- first_name: Johanna R.
full_name: Bruckner, Johanna R.
last_name: Bruckner
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Kilian
full_name: Weißer, Kilian
last_name: Weißer
- first_name: Helena
full_name: Solodenko, Helena
last_name: Solodenko
- first_name: Guido
full_name: Schmitz, Guido
last_name: Schmitz
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
- first_name: Niels
full_name: Hansen, Niels
last_name: Hansen
- first_name: Michael R.
full_name: Buchmeiser, Michael R.
last_name: Buchmeiser
citation:
ama: Ziegler F, Kraus H, Benedikter MJ, et al. Confinement Effects for Efficient
Macrocyclization Reactions with Supported Cationic Molybdenum Imido Alkylidene
N-Heterocyclic Carbene Complexes. ACS Catalysis. 2021;11(18):11570-11578.
doi:10.1021/acscatal.1c03057
apa: Ziegler, F., Kraus, H., Benedikter, M. J., Wang, D., Bruckner, J. R., Nowakowski,
M., Weißer, K., Solodenko, H., Schmitz, G., Bauer, M., Hansen, N., & Buchmeiser,
M. R. (2021). Confinement Effects for Efficient Macrocyclization Reactions with
Supported Cationic Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes.
ACS Catalysis, 11(18), 11570–11578. https://doi.org/10.1021/acscatal.1c03057
bibtex: '@article{Ziegler_Kraus_Benedikter_Wang_Bruckner_Nowakowski_Weißer_Solodenko_Schmitz_Bauer_et
al._2021, title={Confinement Effects for Efficient Macrocyclization Reactions
with Supported Cationic Molybdenum Imido Alkylidene N-Heterocyclic Carbene
Complexes}, volume={11}, DOI={10.1021/acscatal.1c03057},
number={18}, journal={ACS Catalysis}, publisher={American Chemical Society (ACS)},
author={Ziegler, Felix and Kraus, Hamzeh and Benedikter, Mathis J. and Wang, Dongren
and Bruckner, Johanna R. and Nowakowski, Michał and Weißer, Kilian and Solodenko,
Helena and Schmitz, Guido and Bauer, Matthias and et al.}, year={2021}, pages={11570–11578}
}'
chicago: 'Ziegler, Felix, Hamzeh Kraus, Mathis J. Benedikter, Dongren Wang, Johanna
R. Bruckner, Michał Nowakowski, Kilian Weißer, et al. “Confinement Effects for
Efficient Macrocyclization Reactions with Supported Cationic Molybdenum Imido
Alkylidene N-Heterocyclic Carbene Complexes.” ACS Catalysis 11,
no. 18 (2021): 11570–78. https://doi.org/10.1021/acscatal.1c03057.'
ieee: 'F. Ziegler et al., “Confinement Effects for Efficient Macrocyclization
Reactions with Supported Cationic Molybdenum Imido Alkylidene N-Heterocyclic
Carbene Complexes,” ACS Catalysis, vol. 11, no. 18, pp. 11570–11578, 2021,
doi: 10.1021/acscatal.1c03057.'
mla: Ziegler, Felix, et al. “Confinement Effects for Efficient Macrocyclization
Reactions with Supported Cationic Molybdenum Imido Alkylidene N-Heterocyclic
Carbene Complexes.” ACS Catalysis, vol. 11, no. 18, American Chemical Society
(ACS), 2021, pp. 11570–78, doi:10.1021/acscatal.1c03057.
short: F. Ziegler, H. Kraus, M.J. Benedikter, D. Wang, J.R. Bruckner, M. Nowakowski,
K. Weißer, H. Solodenko, G. Schmitz, M. Bauer, N. Hansen, M.R. Buchmeiser, ACS
Catalysis 11 (2021) 11570–11578.
date_created: 2023-01-30T16:49:07Z
date_updated: 2024-05-07T11:44:19Z
department:
- _id: '35'
- _id: '306'
doi: 10.1021/acscatal.1c03057
intvolume: ' 11'
issue: '18'
keyword:
- Catalysis
- General Chemistry
language:
- iso: eng
page: 11570-11578
publication: ACS Catalysis
publication_identifier:
issn:
- 2155-5435
- 2155-5435
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Confinement Effects for Efficient Macrocyclization Reactions with Supported
Cationic Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes
type: journal_article
user_id: '48467'
volume: 11
year: '2021'
...
---
_id: '40999'
abstract:
- lang: eng
text: Rh(I) NHC and Rh(III) Cp* NHC complexes (Cp*=pentamethylcyclopentadienyl,
NHC=N-heterocyclic carbene=pyrid-2-ylimidazol-2-ylidene (Py−Im), thiophen-2-ylimidazol-2-ylidene)
are presented. Selected catalysts were selectively immobilized inside the mesopores
of SBA-15 with average pore diameters of 5.0 and 6.2 nm. Together with their homogenous
progenitors, the immobilized catalysts were used in the hydrosilylation of terminal
alkynes. For aromatic alkynes, both the neutral and cationic Rh(I) complexes showed
excellent reactivity with exclusive formation of the β(E)-isomer. For aliphatic
alkynes, however, selectivity of the Rh(I) complexes was low. By contrast, the
neutral and cationic Rh(III) Cp* NHC complexes proved to be highly regio- and
stereoselective catalysts, allowing for the formation of the thermodynamically
less stable β-(Z)-vinylsilane isomers at room temperature. Notably, the SBA-15
immobilized Rh(I) catalysts, in which the pore walls provide an additional confinement,
showed excellent β-(Z)-selectivity in the hydrosilylation of aliphatic alkynes,
too. Also, in the case of 4-aminophenylacetylene, selective formation of the β(Z)-isomer
was observed with a neutral SBA-15 supported Rh(III) Cp* NHC complex but not with
its homogenous counterpart. These are the first examples of high β(Z)-selectivity
in the hydrosilylation of alkynes by confinement generated upon immobilization
inside mesoporous silica.
article_type: original
author:
- first_name: Pradeep K. R.
full_name: Panyam, Pradeep K. R.
last_name: Panyam
- first_name: Boshra
full_name: Atwi, Boshra
last_name: Atwi
- first_name: Felix
full_name: Ziegler, Felix
last_name: Ziegler
- first_name: Wolfgang
full_name: Frey, Wolfgang
last_name: Frey
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
- first_name: Michael R.
full_name: Buchmeiser, Michael R.
last_name: Buchmeiser
citation:
ama: 'Panyam PKR, Atwi B, Ziegler F, et al. Rh(I)/(III)‐N‐Heterocyclic Carbene Complexes:
Effect of Steric Confinement Upon Immobilization on Regio‐ and Stereoselectivity
in the Hydrosilylation of Alkynes. Chemistry – A European Journal. 2021;27(68):17220-17229.
doi:10.1002/chem.202103099'
apa: 'Panyam, P. K. R., Atwi, B., Ziegler, F., Frey, W., Nowakowski, M., Bauer,
M., & Buchmeiser, M. R. (2021). Rh(I)/(III)‐N‐Heterocyclic Carbene Complexes:
Effect of Steric Confinement Upon Immobilization on Regio‐ and Stereoselectivity
in the Hydrosilylation of Alkynes. Chemistry – A European Journal, 27(68),
17220–17229. https://doi.org/10.1002/chem.202103099'
bibtex: '@article{Panyam_Atwi_Ziegler_Frey_Nowakowski_Bauer_Buchmeiser_2021, title={Rh(I)/(III)‐N‐Heterocyclic
Carbene Complexes: Effect of Steric Confinement Upon Immobilization on Regio‐
and Stereoselectivity in the Hydrosilylation of Alkynes}, volume={27}, DOI={10.1002/chem.202103099}, number={68},
journal={Chemistry – A European Journal}, publisher={Wiley}, author={Panyam, Pradeep
K. R. and Atwi, Boshra and Ziegler, Felix and Frey, Wolfgang and Nowakowski, Michał
and Bauer, Matthias and Buchmeiser, Michael R.}, year={2021}, pages={17220–17229}
}'
chicago: 'Panyam, Pradeep K. R., Boshra Atwi, Felix Ziegler, Wolfgang Frey, Michał
Nowakowski, Matthias Bauer, and Michael R. Buchmeiser. “Rh(I)/(III)‐N‐Heterocyclic
Carbene Complexes: Effect of Steric Confinement Upon Immobilization on Regio‐
and Stereoselectivity in the Hydrosilylation of Alkynes.” Chemistry – A European
Journal 27, no. 68 (2021): 17220–29. https://doi.org/10.1002/chem.202103099.'
ieee: 'P. K. R. Panyam et al., “Rh(I)/(III)‐N‐Heterocyclic Carbene Complexes:
Effect of Steric Confinement Upon Immobilization on Regio‐ and Stereoselectivity
in the Hydrosilylation of Alkynes,” Chemistry – A European Journal, vol.
27, no. 68, pp. 17220–17229, 2021, doi: 10.1002/chem.202103099.'
mla: 'Panyam, Pradeep K. R., et al. “Rh(I)/(III)‐N‐Heterocyclic Carbene Complexes:
Effect of Steric Confinement Upon Immobilization on Regio‐ and Stereoselectivity
in the Hydrosilylation of Alkynes.” Chemistry – A European Journal, vol.
27, no. 68, Wiley, 2021, pp. 17220–29, doi:10.1002/chem.202103099.'
short: P.K.R. Panyam, B. Atwi, F. Ziegler, W. Frey, M. Nowakowski, M. Bauer, M.R.
Buchmeiser, Chemistry – A European Journal 27 (2021) 17220–17229.
date_created: 2023-01-30T16:48:41Z
date_updated: 2024-05-07T11:43:40Z
department:
- _id: '35'
- _id: '306'
doi: 10.1002/chem.202103099
intvolume: ' 27'
issue: '68'
keyword:
- General Chemistry
- Catalysis
- Organic Chemistry
language:
- iso: eng
page: 17220-17229
publication: Chemistry – A European Journal
publication_identifier:
issn:
- 0947-6539
- 1521-3765
publication_status: published
publisher: Wiley
status: public
title: 'Rh(I)/(III)‐N‐Heterocyclic Carbene Complexes: Effect of Steric Confinement
Upon Immobilization on Regio‐ and Stereoselectivity in the Hydrosilylation of Alkynes'
type: journal_article
user_id: '48467'
volume: 27
year: '2021'
...
---
_id: '41009'
abstract:
- lang: eng
text: Platinum hydride species catalyze a number of interesting organic reactions.
However, their reactions typically involve the use of high loadings of noble metal
and are difficult to recycle, making them somewhat unsustainable. We have synthesized
surface-immobilized Pt–H species via oxidative addition of surface OH groups to
Pt(PtBu3)2 (1), a rarely used immobilization technique in surface organometallic
chemistry. The hydride species thus made were characterized by infrared, magic-angle
spinning nuclear magnetic resonance, and X-ray absorption spectroscopies and catalyzed
both olefin isomerization and cycloisomerization of a 1,6 enyne (5) with a high
selectivity and low Pt loading.
article_type: original
author:
- first_name: Sarah
full_name: Maier, Sarah
last_name: Maier
- first_name: Steve P.
full_name: Cronin, Steve P.
last_name: Cronin
- first_name: Manh-Anh
full_name: Vu Dinh, Manh-Anh
last_name: Vu Dinh
- first_name: Zheng
full_name: Li, Zheng
last_name: Li
- first_name: Michael
full_name: Dyballa, Michael
last_name: Dyballa
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
- first_name: Deven P.
full_name: Estes, Deven P.
last_name: Estes
citation:
ama: Maier S, Cronin SP, Vu Dinh M-A, et al. Immobilized Platinum Hydride Species
as Catalysts for Olefin Isomerizations and Enyne Cycloisomerizations. Organometallics.
2021;40(11):1751-1757. doi:10.1021/acs.organomet.1c00216
apa: Maier, S., Cronin, S. P., Vu Dinh, M.-A., Li, Z., Dyballa, M., Nowakowski,
M., Bauer, M., & Estes, D. P. (2021). Immobilized Platinum Hydride Species
as Catalysts for Olefin Isomerizations and Enyne Cycloisomerizations. Organometallics,
40(11), 1751–1757. https://doi.org/10.1021/acs.organomet.1c00216
bibtex: '@article{Maier_Cronin_Vu Dinh_Li_Dyballa_Nowakowski_Bauer_Estes_2021, title={Immobilized
Platinum Hydride Species as Catalysts for Olefin Isomerizations and Enyne Cycloisomerizations},
volume={40}, DOI={10.1021/acs.organomet.1c00216},
number={11}, journal={Organometallics}, publisher={American Chemical Society (ACS)},
author={Maier, Sarah and Cronin, Steve P. and Vu Dinh, Manh-Anh and Li, Zheng
and Dyballa, Michael and Nowakowski, Michał and Bauer, Matthias and Estes, Deven
P.}, year={2021}, pages={1751–1757} }'
chicago: 'Maier, Sarah, Steve P. Cronin, Manh-Anh Vu Dinh, Zheng Li, Michael Dyballa,
Michał Nowakowski, Matthias Bauer, and Deven P. Estes. “Immobilized Platinum Hydride
Species as Catalysts for Olefin Isomerizations and Enyne Cycloisomerizations.”
Organometallics 40, no. 11 (2021): 1751–57. https://doi.org/10.1021/acs.organomet.1c00216.'
ieee: 'S. Maier et al., “Immobilized Platinum Hydride Species as Catalysts
for Olefin Isomerizations and Enyne Cycloisomerizations,” Organometallics,
vol. 40, no. 11, pp. 1751–1757, 2021, doi: 10.1021/acs.organomet.1c00216.'
mla: Maier, Sarah, et al. “Immobilized Platinum Hydride Species as Catalysts for
Olefin Isomerizations and Enyne Cycloisomerizations.” Organometallics,
vol. 40, no. 11, American Chemical Society (ACS), 2021, pp. 1751–57, doi:10.1021/acs.organomet.1c00216.
short: S. Maier, S.P. Cronin, M.-A. Vu Dinh, Z. Li, M. Dyballa, M. Nowakowski, M.
Bauer, D.P. Estes, Organometallics 40 (2021) 1751–1757.
date_created: 2023-01-30T17:00:10Z
date_updated: 2024-05-07T11:43:17Z
department:
- _id: '35'
- _id: '306'
doi: 10.1021/acs.organomet.1c00216
intvolume: ' 40'
issue: '11'
keyword:
- Inorganic Chemistry
- Organic Chemistry
- Physical and Theoretical Chemistry
language:
- iso: eng
page: 1751-1757
publication: Organometallics
publication_identifier:
issn:
- 0276-7333
- 1520-6041
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Immobilized Platinum Hydride Species as Catalysts for Olefin Isomerizations
and Enyne Cycloisomerizations
type: journal_article
user_id: '48467'
volume: 40
year: '2021'
...
---
_id: '30216'
author:
- first_name: Marina
full_name: Huber-Gedert, Marina
id: '38352'
last_name: Huber-Gedert
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Ahmet
full_name: Kertmen, Ahmet
last_name: Kertmen
- first_name: Lukas
full_name: Burkhardt, Lukas
id: '54038'
last_name: Burkhardt
orcid: 0000-0003-0747-9811
- first_name: Natalia
full_name: Lindner, Natalia
last_name: Lindner
- first_name: Roland
full_name: Schoch, Roland
last_name: Schoch
- first_name: Regine
full_name: Herbst‐Irmer, Regine
last_name: Herbst‐Irmer
- first_name: Adam
full_name: Neuba, Adam
last_name: Neuba
- first_name: Lennart
full_name: Schmitz, Lennart
last_name: Schmitz
- first_name: Tae‐Kyu
full_name: Choi, Tae‐Kyu
last_name: Choi
- first_name: Jacek
full_name: Kubicki, Jacek
last_name: Kubicki
- first_name: Wojciech
full_name: Gawelda, Wojciech
last_name: Gawelda
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
citation:
ama: Huber-Gedert M, Nowakowski M, Kertmen A, et al. Fundamental Characterization,
Photophysics and Photocatalysis of a Base Metal Iron(II)‐Cobalt(III) Dyad. Chemistry
– A European Journal. 2021;27(38):9905-9918. doi:10.1002/chem.202100766
apa: Huber-Gedert, M., Nowakowski, M., Kertmen, A., Burkhardt, L., Lindner, N.,
Schoch, R., Herbst‐Irmer, R., Neuba, A., Schmitz, L., Choi, T., Kubicki, J., Gawelda,
W., & Bauer, M. (2021). Fundamental Characterization, Photophysics and Photocatalysis
of a Base Metal Iron(II)‐Cobalt(III) Dyad. Chemistry – A European Journal,
27(38), 9905–9918. https://doi.org/10.1002/chem.202100766
bibtex: '@article{Huber-Gedert_Nowakowski_Kertmen_Burkhardt_Lindner_Schoch_Herbst‐Irmer_Neuba_Schmitz_Choi_et
al._2021, title={Fundamental Characterization, Photophysics and Photocatalysis
of a Base Metal Iron(II)‐Cobalt(III) Dyad}, volume={27}, DOI={10.1002/chem.202100766},
number={38}, journal={Chemistry – A European Journal}, publisher={Wiley}, author={Huber-Gedert,
Marina and Nowakowski, Michał and Kertmen, Ahmet and Burkhardt, Lukas and Lindner,
Natalia and Schoch, Roland and Herbst‐Irmer, Regine and Neuba, Adam and Schmitz,
Lennart and Choi, Tae‐Kyu and et al.}, year={2021}, pages={9905–9918} }'
chicago: 'Huber-Gedert, Marina, Michał Nowakowski, Ahmet Kertmen, Lukas Burkhardt,
Natalia Lindner, Roland Schoch, Regine Herbst‐Irmer, et al. “Fundamental Characterization,
Photophysics and Photocatalysis of a Base Metal Iron(II)‐Cobalt(III) Dyad.” Chemistry
– A European Journal 27, no. 38 (2021): 9905–18. https://doi.org/10.1002/chem.202100766.'
ieee: 'M. Huber-Gedert et al., “Fundamental Characterization, Photophysics
and Photocatalysis of a Base Metal Iron(II)‐Cobalt(III) Dyad,” Chemistry –
A European Journal, vol. 27, no. 38, pp. 9905–9918, 2021, doi: 10.1002/chem.202100766.'
mla: Huber-Gedert, Marina, et al. “Fundamental Characterization, Photophysics and
Photocatalysis of a Base Metal Iron(II)‐Cobalt(III) Dyad.” Chemistry – A European
Journal, vol. 27, no. 38, Wiley, 2021, pp. 9905–18, doi:10.1002/chem.202100766.
short: M. Huber-Gedert, M. Nowakowski, A. Kertmen, L. Burkhardt, N. Lindner, R.
Schoch, R. Herbst‐Irmer, A. Neuba, L. Schmitz, T. Choi, J. Kubicki, W. Gawelda,
M. Bauer, Chemistry – A European Journal 27 (2021) 9905–9918.
date_created: 2022-03-09T08:20:58Z
date_updated: 2024-05-07T11:44:08Z
department:
- _id: '306'
doi: 10.1002/chem.202100766
intvolume: ' 27'
issue: '38'
keyword:
- Photocatalytic Hydrogen Production
- Catalysis
- Inorganic Chemistry
language:
- iso: eng
page: 9905-9918
publication: Chemistry – A European Journal
publication_identifier:
issn:
- 0947-6539
- 1521-3765
publication_status: published
publisher: Wiley
status: public
title: Fundamental Characterization, Photophysics and Photocatalysis of a Base Metal
Iron(II)‐Cobalt(III) Dyad
type: journal_article
user_id: '48467'
volume: 27
year: '2021'
...
---
_id: '41022'
author:
- first_name: Manuel
full_name: Kirchhof, Manuel
last_name: Kirchhof
- first_name: Katrin
full_name: Gugeler, Katrin
last_name: Gugeler
- first_name: Felix Richard
full_name: Fischer, Felix Richard
last_name: Fischer
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Alina
full_name: Bauer, Alina
last_name: Bauer
- first_name: Sonia
full_name: Alvarez-Barcia, Sonia
last_name: Alvarez-Barcia
- first_name: Karina
full_name: Abitaev, Karina
last_name: Abitaev
- first_name: Marc
full_name: Schnierle, Marc
last_name: Schnierle
- first_name: Yaseen
full_name: Qawasmi, Yaseen
last_name: Qawasmi
- first_name: Wolfgang
full_name: Frey, Wolfgang
last_name: Frey
- first_name: Angelika
full_name: Baro, Angelika
last_name: Baro
- first_name: Deven P.
full_name: Estes, Deven P.
last_name: Estes
- first_name: Thomas
full_name: Sottmann, Thomas
last_name: Sottmann
- first_name: Mark R.
full_name: Ringenberg, Mark R.
last_name: Ringenberg
- first_name: Bernd
full_name: Plietker, Bernd
last_name: Plietker
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
- first_name: Johannes
full_name: Kästner, Johannes
last_name: Kästner
- first_name: Sabine
full_name: Laschat, Sabine
last_name: Laschat
citation:
ama: Kirchhof M, Gugeler K, Fischer FR, et al. Experimental and Theoretical Study
on the Role of Monomeric vs Dimeric Rhodium Oxazolidinone Norbornadiene Complexes
in Catalytic Asymmetric 1,2- and 1,4-Additions. Organometallics. 2020;39(17):3131-3145.
doi:10.1021/acs.organomet.0c00310
apa: Kirchhof, M., Gugeler, K., Fischer, F. R., Nowakowski, M., Bauer, A., Alvarez-Barcia,
S., Abitaev, K., Schnierle, M., Qawasmi, Y., Frey, W., Baro, A., Estes, D. P.,
Sottmann, T., Ringenberg, M. R., Plietker, B., Bauer, M., Kästner, J., & Laschat,
S. (2020). Experimental and Theoretical Study on the Role of Monomeric vs Dimeric
Rhodium Oxazolidinone Norbornadiene Complexes in Catalytic Asymmetric 1,2- and
1,4-Additions. Organometallics, 39(17), 3131–3145. https://doi.org/10.1021/acs.organomet.0c00310
bibtex: '@article{Kirchhof_Gugeler_Fischer_Nowakowski_Bauer_Alvarez-Barcia_Abitaev_Schnierle_Qawasmi_Frey_et
al._2020, title={Experimental and Theoretical Study on the Role of Monomeric vs
Dimeric Rhodium Oxazolidinone Norbornadiene Complexes in Catalytic Asymmetric
1,2- and 1,4-Additions}, volume={39}, DOI={10.1021/acs.organomet.0c00310},
number={17}, journal={Organometallics}, publisher={American Chemical Society (ACS)},
author={Kirchhof, Manuel and Gugeler, Katrin and Fischer, Felix Richard and Nowakowski,
Michał and Bauer, Alina and Alvarez-Barcia, Sonia and Abitaev, Karina and Schnierle,
Marc and Qawasmi, Yaseen and Frey, Wolfgang and et al.}, year={2020}, pages={3131–3145}
}'
chicago: 'Kirchhof, Manuel, Katrin Gugeler, Felix Richard Fischer, Michał Nowakowski,
Alina Bauer, Sonia Alvarez-Barcia, Karina Abitaev, et al. “Experimental and Theoretical
Study on the Role of Monomeric vs Dimeric Rhodium Oxazolidinone Norbornadiene
Complexes in Catalytic Asymmetric 1,2- and 1,4-Additions.” Organometallics
39, no. 17 (2020): 3131–45. https://doi.org/10.1021/acs.organomet.0c00310.'
ieee: 'M. Kirchhof et al., “Experimental and Theoretical Study on the Role
of Monomeric vs Dimeric Rhodium Oxazolidinone Norbornadiene Complexes in Catalytic
Asymmetric 1,2- and 1,4-Additions,” Organometallics, vol. 39, no. 17, pp.
3131–3145, 2020, doi: 10.1021/acs.organomet.0c00310.'
mla: Kirchhof, Manuel, et al. “Experimental and Theoretical Study on the Role of
Monomeric vs Dimeric Rhodium Oxazolidinone Norbornadiene Complexes in Catalytic
Asymmetric 1,2- and 1,4-Additions.” Organometallics, vol. 39, no. 17, American
Chemical Society (ACS), 2020, pp. 3131–45, doi:10.1021/acs.organomet.0c00310.
short: M. Kirchhof, K. Gugeler, F.R. Fischer, M. Nowakowski, A. Bauer, S. Alvarez-Barcia,
K. Abitaev, M. Schnierle, Y. Qawasmi, W. Frey, A. Baro, D.P. Estes, T. Sottmann,
M.R. Ringenberg, B. Plietker, M. Bauer, J. Kästner, S. Laschat, Organometallics
39 (2020) 3131–3145.
date_created: 2023-01-30T17:37:18Z
date_updated: 2024-05-07T11:41:01Z
department:
- _id: '35'
- _id: '306'
doi: 10.1021/acs.organomet.0c00310
intvolume: ' 39'
issue: '17'
keyword:
- Inorganic Chemistry
- Organic Chemistry
- Physical and Theoretical Chemistry
language:
- iso: eng
page: 3131-3145
publication: Organometallics
publication_identifier:
issn:
- 0276-7333
- 1520-6041
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Experimental and Theoretical Study on the Role of Monomeric vs Dimeric Rhodium
Oxazolidinone Norbornadiene Complexes in Catalytic Asymmetric 1,2- and 1,4-Additions
type: journal_article
user_id: '48467'
volume: 39
year: '2020'
...
---
_id: '41015'
author:
- first_name: Mathis
full_name: Benedikter, Mathis
last_name: Benedikter
- first_name: Janis
full_name: Musso, Janis
last_name: Musso
- first_name: Manoj K.
full_name: Kesharwani, Manoj K.
last_name: Kesharwani
- first_name: K. Leonard
full_name: Sterz, K. Leonard
last_name: Sterz
- first_name: Iris
full_name: Elser, Iris
last_name: Elser
- first_name: Felix
full_name: Ziegler, Felix
last_name: Ziegler
- first_name: Felix
full_name: Fischer, Felix
last_name: Fischer
- first_name: Bernd
full_name: Plietker, Bernd
last_name: Plietker
- first_name: Wolfgang
full_name: Frey, Wolfgang
last_name: Frey
- first_name: Johannes
full_name: Kästner, Johannes
last_name: Kästner
- first_name: Mario
full_name: Winkler, Mario
last_name: Winkler
- first_name: Joris
full_name: van Slageren, Joris
last_name: van Slageren
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
- first_name: Michael R.
full_name: Buchmeiser, Michael R.
last_name: Buchmeiser
citation:
ama: 'Benedikter M, Musso J, Kesharwani MK, et al. Charge Distribution in Cationic
Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes: A Combined
X-ray, XAS, XES, DFT, Mössbauer, and Catalysis Approach. ACS Catalysis.
2020;10(24):14810-14823. doi:10.1021/acscatal.0c03978'
apa: 'Benedikter, M., Musso, J., Kesharwani, M. K., Sterz, K. L., Elser, I., Ziegler,
F., Fischer, F., Plietker, B., Frey, W., Kästner, J., Winkler, M., van Slageren,
J., Nowakowski, M., Bauer, M., & Buchmeiser, M. R. (2020). Charge Distribution
in Cationic Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes:
A Combined X-ray, XAS, XES, DFT, Mössbauer, and Catalysis Approach. ACS Catalysis,
10(24), 14810–14823. https://doi.org/10.1021/acscatal.0c03978'
bibtex: '@article{Benedikter_Musso_Kesharwani_Sterz_Elser_Ziegler_Fischer_Plietker_Frey_Kästner_et
al._2020, title={Charge Distribution in Cationic Molybdenum Imido Alkylidene N-Heterocyclic
Carbene Complexes: A Combined X-ray, XAS, XES, DFT, Mössbauer, and Catalysis Approach},
volume={10}, DOI={10.1021/acscatal.0c03978},
number={24}, journal={ACS Catalysis}, publisher={American Chemical Society (ACS)},
author={Benedikter, Mathis and Musso, Janis and Kesharwani, Manoj K. and Sterz,
K. Leonard and Elser, Iris and Ziegler, Felix and Fischer, Felix and Plietker,
Bernd and Frey, Wolfgang and Kästner, Johannes and et al.}, year={2020}, pages={14810–14823}
}'
chicago: 'Benedikter, Mathis, Janis Musso, Manoj K. Kesharwani, K. Leonard Sterz,
Iris Elser, Felix Ziegler, Felix Fischer, et al. “Charge Distribution in Cationic
Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes: A Combined
X-Ray, XAS, XES, DFT, Mössbauer, and Catalysis Approach.” ACS Catalysis
10, no. 24 (2020): 14810–23. https://doi.org/10.1021/acscatal.0c03978.'
ieee: 'M. Benedikter et al., “Charge Distribution in Cationic Molybdenum
Imido Alkylidene N-Heterocyclic Carbene Complexes: A Combined X-ray, XAS,
XES, DFT, Mössbauer, and Catalysis Approach,” ACS Catalysis, vol. 10, no.
24, pp. 14810–14823, 2020, doi: 10.1021/acscatal.0c03978.'
mla: 'Benedikter, Mathis, et al. “Charge Distribution in Cationic Molybdenum Imido
Alkylidene N-Heterocyclic Carbene Complexes: A Combined X-Ray, XAS, XES,
DFT, Mössbauer, and Catalysis Approach.” ACS Catalysis, vol. 10, no. 24,
American Chemical Society (ACS), 2020, pp. 14810–23, doi:10.1021/acscatal.0c03978.'
short: M. Benedikter, J. Musso, M.K. Kesharwani, K.L. Sterz, I. Elser, F. Ziegler,
F. Fischer, B. Plietker, W. Frey, J. Kästner, M. Winkler, J. van Slageren, M.
Nowakowski, M. Bauer, M.R. Buchmeiser, ACS Catalysis 10 (2020) 14810–14823.
date_created: 2023-01-30T17:12:11Z
date_updated: 2024-05-07T11:42:56Z
department:
- _id: '35'
- _id: '306'
doi: 10.1021/acscatal.0c03978
intvolume: ' 10'
issue: '24'
keyword:
- Catalysis
- General Chemistry
language:
- iso: eng
page: 14810-14823
publication: ACS Catalysis
publication_identifier:
issn:
- 2155-5435
- 2155-5435
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: 'Charge Distribution in Cationic Molybdenum Imido Alkylidene N-Heterocyclic
Carbene Complexes: A Combined X-ray, XAS, XES, DFT, Mössbauer, and Catalysis Approach'
type: journal_article
user_id: '48467'
volume: 10
year: '2020'
...
---
_id: '41020'
author:
- first_name: Bernhard J.
full_name: Gregori, Bernhard J.
last_name: Gregori
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Anke
full_name: Schoch, Anke
id: '27611'
last_name: Schoch
orcid: 0000-0002-9457-400X
- first_name: Simon
full_name: Pöllath, Simon
last_name: Pöllath
- first_name: Josef
full_name: Zweck, Josef
last_name: Zweck
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
- first_name: Axel
full_name: Jacobi von Wangelin, Axel
last_name: Jacobi von Wangelin
citation:
ama: Gregori BJ, Nowakowski M, Schoch A, et al. Stereoselective Chromium‐Catalyzed
Semi‐Hydrogenation of Alkynes. ChemCatChem. 2020;12(21):5359-5363. doi:10.1002/cctc.202000994
apa: Gregori, B. J., Nowakowski, M., Schoch, A., Pöllath, S., Zweck, J., Bauer,
M., & Jacobi von Wangelin, A. (2020). Stereoselective Chromium‐Catalyzed Semi‐Hydrogenation
of Alkynes. ChemCatChem, 12(21), 5359–5363. https://doi.org/10.1002/cctc.202000994
bibtex: '@article{Gregori_Nowakowski_Schoch_Pöllath_Zweck_Bauer_Jacobi von Wangelin_2020,
title={Stereoselective Chromium‐Catalyzed Semi‐Hydrogenation of Alkynes}, volume={12},
DOI={10.1002/cctc.202000994},
number={21}, journal={ChemCatChem}, publisher={Wiley}, author={Gregori, Bernhard
J. and Nowakowski, Michał and Schoch, Anke and Pöllath, Simon and Zweck, Josef
and Bauer, Matthias and Jacobi von Wangelin, Axel}, year={2020}, pages={5359–5363}
}'
chicago: 'Gregori, Bernhard J., Michał Nowakowski, Anke Schoch, Simon Pöllath, Josef
Zweck, Matthias Bauer, and Axel Jacobi von Wangelin. “Stereoselective Chromium‐Catalyzed
Semi‐Hydrogenation of Alkynes.” ChemCatChem 12, no. 21 (2020): 5359–63.
https://doi.org/10.1002/cctc.202000994.'
ieee: 'B. J. Gregori et al., “Stereoselective Chromium‐Catalyzed Semi‐Hydrogenation
of Alkynes,” ChemCatChem, vol. 12, no. 21, pp. 5359–5363, 2020, doi: 10.1002/cctc.202000994.'
mla: Gregori, Bernhard J., et al. “Stereoselective Chromium‐Catalyzed Semi‐Hydrogenation
of Alkynes.” ChemCatChem, vol. 12, no. 21, Wiley, 2020, pp. 5359–63, doi:10.1002/cctc.202000994.
short: B.J. Gregori, M. Nowakowski, A. Schoch, S. Pöllath, J. Zweck, M. Bauer, A.
Jacobi von Wangelin, ChemCatChem 12 (2020) 5359–5363.
date_created: 2023-01-30T17:35:14Z
date_updated: 2024-05-07T11:40:10Z
department:
- _id: '35'
- _id: '306'
doi: 10.1002/cctc.202000994
intvolume: ' 12'
issue: '21'
keyword:
- Inorganic Chemistry
- Organic Chemistry
- Physical and Theoretical Chemistry
- Catalysis
language:
- iso: eng
page: 5359-5363
publication: ChemCatChem
publication_identifier:
issn:
- 1867-3880
- 1867-3899
publication_status: published
publisher: Wiley
status: public
title: Stereoselective Chromium‐Catalyzed Semi‐Hydrogenation of Alkynes
type: journal_article
user_id: '48467'
volume: 12
year: '2020'
...
---
_id: '16311'
author:
- first_name: Lukas
full_name: Burkhardt, Lukas
id: '54038'
last_name: Burkhardt
orcid: 0000-0003-0747-9811
- first_name: Yannik
full_name: Vukadinovic, Yannik
last_name: Vukadinovic
- first_name: Michał
full_name: Nowakowski, Michał
id: '78878'
last_name: Nowakowski
orcid: 0000-0002-3734-7011
- first_name: Aleksandr
full_name: Kalinko, Aleksandr
last_name: Kalinko
- first_name: Julian
full_name: Rudolph, Julian
last_name: Rudolph
- first_name: Per-Anders
full_name: Carlsson, Per-Anders
last_name: Carlsson
- first_name: Christoph R.
full_name: Jacob, Christoph R.
last_name: Jacob
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
citation:
ama: Burkhardt L, Vukadinovic Y, Nowakowski M, et al. Electronic Structure of the
Hieber Anion [Fe(CO)3(NO)]− Revisited by X-ray Emission and Absorption Spectroscopy.
Inorganic Chemistry. Published online 2020:3551-3561. doi:10.1021/acs.inorgchem.9b02092
apa: Burkhardt, L., Vukadinovic, Y., Nowakowski, M., Kalinko, A., Rudolph, J., Carlsson,
P.-A., Jacob, C. R., & Bauer, M. (2020). Electronic Structure of the Hieber
Anion [Fe(CO)3(NO)]− Revisited by X-ray Emission and Absorption Spectroscopy.
Inorganic Chemistry, 3551–3561. https://doi.org/10.1021/acs.inorgchem.9b02092
bibtex: '@article{Burkhardt_Vukadinovic_Nowakowski_Kalinko_Rudolph_Carlsson_Jacob_Bauer_2020,
title={Electronic Structure of the Hieber Anion [Fe(CO)3(NO)]− Revisited by X-ray
Emission and Absorption Spectroscopy}, DOI={10.1021/acs.inorgchem.9b02092},
journal={Inorganic Chemistry}, author={Burkhardt, Lukas and Vukadinovic, Yannik
and Nowakowski, Michał and Kalinko, Aleksandr and Rudolph, Julian and Carlsson,
Per-Anders and Jacob, Christoph R. and Bauer, Matthias}, year={2020}, pages={3551–3561}
}'
chicago: Burkhardt, Lukas, Yannik Vukadinovic, Michał Nowakowski, Aleksandr Kalinko,
Julian Rudolph, Per-Anders Carlsson, Christoph R. Jacob, and Matthias Bauer. “Electronic
Structure of the Hieber Anion [Fe(CO)3(NO)]− Revisited by X-Ray Emission and Absorption
Spectroscopy.” Inorganic Chemistry, 2020, 3551–61. https://doi.org/10.1021/acs.inorgchem.9b02092.
ieee: 'L. Burkhardt et al., “Electronic Structure of the Hieber Anion [Fe(CO)3(NO)]−
Revisited by X-ray Emission and Absorption Spectroscopy,” Inorganic Chemistry,
pp. 3551–3561, 2020, doi: 10.1021/acs.inorgchem.9b02092.'
mla: Burkhardt, Lukas, et al. “Electronic Structure of the Hieber Anion [Fe(CO)3(NO)]−
Revisited by X-Ray Emission and Absorption Spectroscopy.” Inorganic Chemistry,
2020, pp. 3551–61, doi:10.1021/acs.inorgchem.9b02092.
short: L. Burkhardt, Y. Vukadinovic, M. Nowakowski, A. Kalinko, J. Rudolph, P.-A.
Carlsson, C.R. Jacob, M. Bauer, Inorganic Chemistry (2020) 3551–3561.
date_created: 2020-03-23T10:38:47Z
date_updated: 2024-05-07T11:44:33Z
department:
- _id: '43'
- _id: '35'
- _id: '306'
doi: 10.1021/acs.inorgchem.9b02092
language:
- iso: eng
page: 3551-3561
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Inorganic Chemistry
publication_identifier:
issn:
- 0020-1669
- 1520-510X
publication_status: published
status: public
title: Electronic Structure of the Hieber Anion [Fe(CO)3(NO)]− Revisited by X-ray
Emission and Absorption Spectroscopy
type: journal_article
user_id: '48467'
year: '2020'
...