[{"publication_identifier":{"issn":["2198-3844","2198-3844"]},"publication_status":"published","year":"2024","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. <i>Advanced Science</i>. Published online 2024. doi:<a href=\"https://doi.org/10.1002/advs.202404348\">10.1002/advs.202404348</a>","ieee":"M. Nowakowski <i>et al.</i>, “Ultrafast Two‐Color X‐Ray Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad,” <i>Advanced Science</i>, 2024, doi: <a href=\"https://doi.org/10.1002/advs.202404348\">10.1002/advs.202404348</a>.","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.” <i>Advanced Science</i>, 2024. <a href=\"https://doi.org/10.1002/advs.202404348\">https://doi.org/10.1002/advs.202404348</a>.","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. <i>Advanced Science</i>. <a href=\"https://doi.org/10.1002/advs.202404348\">https://doi.org/10.1002/advs.202404348</a>","mla":"Nowakowski, Michał, et al. “Ultrafast Two‐Color X‐Ray Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad.” <i>Advanced Science</i>, Wiley, 2024, doi:<a href=\"https://doi.org/10.1002/advs.202404348\">10.1002/advs.202404348</a>.","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).","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={<a href=\"https://doi.org/10.1002/advs.202404348\">10.1002/advs.202404348</a>}, 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} }"},"publisher":"Wiley","date_updated":"2025-08-15T12:49:56Z","author":[{"first_name":"Michał","id":"78878","full_name":"Nowakowski, Michał","orcid":"0000-0002-3734-7011","last_name":"Nowakowski"},{"full_name":"Huber‐Gedert, Marina","last_name":"Huber‐Gedert","first_name":"Marina"},{"first_name":"Hossam","last_name":"Elgabarty","orcid":"0000-0002-4945-1481","full_name":"Elgabarty, Hossam","id":"60250"},{"first_name":"Aleksandr","full_name":"Kalinko, Aleksandr","last_name":"Kalinko"},{"full_name":"Kubicki, Jacek","last_name":"Kubicki","first_name":"Jacek"},{"first_name":"Ahmet","full_name":"Kertmen, Ahmet","last_name":"Kertmen"},{"last_name":"Lindner","full_name":"Lindner, Natalia","first_name":"Natalia"},{"last_name":"Khakhulin","full_name":"Khakhulin, Dmitry","first_name":"Dmitry"},{"last_name":"Lima","full_name":"Lima, Frederico A.","first_name":"Frederico A."},{"first_name":"Tae‐Kyu","last_name":"Choi","full_name":"Choi, Tae‐Kyu"},{"first_name":"Mykola","full_name":"Biednov, Mykola","last_name":"Biednov"},{"first_name":"Lennart","last_name":"Schmitz","full_name":"Schmitz, Lennart","id":"53140"},{"full_name":"Piergies, Natalia","last_name":"Piergies","first_name":"Natalia"},{"first_name":"Peter","last_name":"Zalden","full_name":"Zalden, Peter"},{"first_name":"Katerina","last_name":"Kubicek","full_name":"Kubicek, Katerina"},{"full_name":"Rodriguez‐Fernandez, Angel","last_name":"Rodriguez‐Fernandez","first_name":"Angel"},{"first_name":"Mohammad Alaraby","full_name":"Salem, Mohammad Alaraby","last_name":"Salem"},{"full_name":"Canton, Sophie E.","last_name":"Canton","first_name":"Sophie E."},{"first_name":"Christian","last_name":"Bressler","full_name":"Bressler, Christian"},{"first_name":"Thomas D.","full_name":"Kühne, Thomas D.","last_name":"Kühne"},{"last_name":"Gawelda","full_name":"Gawelda, Wojciech","first_name":"Wojciech"},{"full_name":"Bauer, Matthias","id":"47241","orcid":"0000-0002-9294-6076","last_name":"Bauer","first_name":"Matthias"}],"date_created":"2024-09-05T11:31:30Z","title":"Ultrafast Two‐Color X‐Ray Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad","doi":"10.1002/advs.202404348","publication":"Advanced Science","type":"journal_article","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."}],"status":"public","_id":"56074","department":[{"_id":"306"}],"user_id":"48467","keyword":["Photo","Xray"],"language":[{"iso":"eng"}]},{"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."}],"publication":"Catalysis Science & Technology","keyword":["Xray"],"language":[{"iso":"eng"}],"year":"2024","issue":"20","title":"Hydrogen spillover through hydride transfer: the reaction of ZnO and ZrO2 with strong hydride donors","publisher":"Royal Society of Chemistry (RSC)","date_created":"2025-06-16T08:55:24Z","status":"public","type":"journal_article","_id":"60216","department":[{"_id":"306"}],"user_id":"48467","page":"5854-5863","intvolume":"        14","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. <i>Catalysis Science &#38; Technology</i>. 2024;14(20):5854-5863. doi:<a href=\"https://doi.org/10.1039/d4cy00504j\">10.1039/d4cy00504j</a>","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.” <i>Catalysis Science &#38; Technology</i> 14, no. 20 (2024): 5854–63. <a href=\"https://doi.org/10.1039/d4cy00504j\">https://doi.org/10.1039/d4cy00504j</a>.","ieee":"M. Benz <i>et al.</i>, “Hydrogen spillover through hydride transfer: the reaction of ZnO and ZrO2 with strong hydride donors,” <i>Catalysis Science &#38; Technology</i>, vol. 14, no. 20, pp. 5854–5863, 2024, doi: <a href=\"https://doi.org/10.1039/d4cy00504j\">10.1039/d4cy00504j</a>.","apa":"Benz, M., Bunjaku, O., Nowakowski, M., Allgaier, A., Biswas, I., van Slageren, J., Bauer, M., &#38; Estes, D. P. (2024). Hydrogen spillover through hydride transfer: the reaction of ZnO and ZrO2 with strong hydride donors. <i>Catalysis Science &#38; Technology</i>, <i>14</i>(20), 5854–5863. <a href=\"https://doi.org/10.1039/d4cy00504j\">https://doi.org/10.1039/d4cy00504j</a>","short":"M. Benz, O. Bunjaku, M. Nowakowski, A. Allgaier, I. Biswas, J. van Slageren, M. Bauer, D.P. Estes, Catalysis Science &#38; Technology 14 (2024) 5854–5863.","mla":"Benz, Michael, et al. “Hydrogen Spillover through Hydride Transfer: The Reaction of ZnO and ZrO2 with Strong Hydride Donors.” <i>Catalysis Science &#38; Technology</i>, vol. 14, no. 20, Royal Society of Chemistry (RSC), 2024, pp. 5854–63, doi:<a href=\"https://doi.org/10.1039/d4cy00504j\">10.1039/d4cy00504j</a>.","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={<a href=\"https://doi.org/10.1039/d4cy00504j\">10.1039/d4cy00504j</a>}, number={20}, journal={Catalysis Science &#38; 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} }"},"publication_identifier":{"issn":["2044-4753","2044-4761"]},"publication_status":"published","doi":"10.1039/d4cy00504j","date_updated":"2025-08-15T12:42:34Z","volume":14,"author":[{"full_name":"Benz, Michael","last_name":"Benz","first_name":"Michael"},{"last_name":"Bunjaku","full_name":"Bunjaku, Osman","first_name":"Osman"},{"first_name":"Michał","full_name":"Nowakowski, Michał","id":"78878","orcid":"0000-0002-3734-7011","last_name":"Nowakowski"},{"last_name":"Allgaier","full_name":"Allgaier, Alexander","first_name":"Alexander"},{"first_name":"Indro","last_name":"Biswas","full_name":"Biswas, Indro"},{"first_name":"Joris","last_name":"van Slageren","full_name":"van Slageren, Joris"},{"first_name":"Matthias","last_name":"Bauer","orcid":"0000-0002-9294-6076","full_name":"Bauer, Matthias","id":"47241"},{"first_name":"Deven P.","last_name":"Estes","full_name":"Estes, Deven P."}]},{"user_id":"48467","department":[{"_id":"306"}],"_id":"52344","language":[{"iso":"eng"}],"article_type":"original","keyword":["Inorganic Chemistry","Organic Chemistry","Physical and Theoretical Chemistry","Catalysis"],"type":"journal_article","publication":"ChemCatChem","status":"public","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."}],"date_created":"2024-03-07T09:44:33Z","author":[{"full_name":"Ziegler, Felix","last_name":"Ziegler","first_name":"Felix"},{"first_name":"Johanna R.","last_name":"Bruckner","full_name":"Bruckner, Johanna R."},{"first_name":"Michał","id":"78878","full_name":"Nowakowski, Michał","orcid":"0000-0002-3734-7011","last_name":"Nowakowski"},{"first_name":"Matthias","full_name":"Bauer, Matthias","id":"47241","orcid":"0000-0002-9294-6076","last_name":"Bauer"},{"full_name":"Probst, Patrick","last_name":"Probst","first_name":"Patrick"},{"first_name":"Boshra","full_name":"Atwi, Boshra","last_name":"Atwi"},{"full_name":"Buchmeiser, Michael R.","last_name":"Buchmeiser","first_name":"Michael R."}],"volume":15,"publisher":"Wiley","date_updated":"2024-05-07T11:41:51Z","doi":"10.1002/cctc.202300871","title":"Macrocyclization of Dienes under Confinement with Cationic Tungsten Imido/Oxo Alkylidene <i>N</i>‐Heterocyclic Carbene Complexes","issue":"21","publication_status":"published","publication_identifier":{"issn":["1867-3880","1867-3899"]},"citation":{"apa":"Ziegler, F., Bruckner, J. R., Nowakowski, M., Bauer, M., Probst, P., Atwi, B., &#38; Buchmeiser, M. R. (2023). Macrocyclization of Dienes under Confinement with Cationic Tungsten Imido/Oxo Alkylidene <i>N</i>‐Heterocyclic Carbene Complexes. <i>ChemCatChem</i>, <i>15</i>(21). <a href=\"https://doi.org/10.1002/cctc.202300871\">https://doi.org/10.1002/cctc.202300871</a>","short":"F. Ziegler, J.R. Bruckner, M. Nowakowski, M. Bauer, P. Probst, B. Atwi, M.R. Buchmeiser, ChemCatChem 15 (2023).","bibtex":"@article{Ziegler_Bruckner_Nowakowski_Bauer_Probst_Atwi_Buchmeiser_2023, title={Macrocyclization of Dienes under Confinement with Cationic Tungsten Imido/Oxo Alkylidene <i>N</i>‐Heterocyclic Carbene Complexes}, volume={15}, DOI={<a href=\"https://doi.org/10.1002/cctc.202300871\">10.1002/cctc.202300871</a>}, 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} }","mla":"Ziegler, Felix, et al. “Macrocyclization of Dienes under Confinement with Cationic Tungsten Imido/Oxo Alkylidene <i>N</i>‐Heterocyclic Carbene Complexes.” <i>ChemCatChem</i>, vol. 15, no. 21, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/cctc.202300871\">10.1002/cctc.202300871</a>.","ama":"Ziegler F, Bruckner JR, Nowakowski M, et al. Macrocyclization of Dienes under Confinement with Cationic Tungsten Imido/Oxo Alkylidene <i>N</i>‐Heterocyclic Carbene Complexes. <i>ChemCatChem</i>. 2023;15(21). doi:<a href=\"https://doi.org/10.1002/cctc.202300871\">10.1002/cctc.202300871</a>","ieee":"F. Ziegler <i>et al.</i>, “Macrocyclization of Dienes under Confinement with Cationic Tungsten Imido/Oxo Alkylidene <i>N</i>‐Heterocyclic Carbene Complexes,” <i>ChemCatChem</i>, vol. 15, no. 21, 2023, doi: <a href=\"https://doi.org/10.1002/cctc.202300871\">10.1002/cctc.202300871</a>.","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 <i>N</i>‐Heterocyclic Carbene Complexes.” <i>ChemCatChem</i> 15, no. 21 (2023). <a href=\"https://doi.org/10.1002/cctc.202300871\">https://doi.org/10.1002/cctc.202300871</a>."},"intvolume":"        15","year":"2023"},{"status":"public","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."}],"publication":"Journal of The Electrochemical Society","type":"journal_article","language":[{"iso":"eng"}],"keyword":["Materials Chemistry","Electrochemistry","Surfaces","Coatings and Films","Condensed Matter Physics","Renewable Energy","Sustainability and the Environment","Electronic","Optical and Magnetic Materials"],"article_number":"010526","department":[{"_id":"35"},{"_id":"306"}],"user_id":"89054","_id":"40981","intvolume":"       170","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. <i>Journal of The Electrochemical Society</i>. 2023;170(1). doi:<a href=\"https://doi.org/10.1149/1945-7111/acb2fa\">10.1149/1945-7111/acb2fa</a>","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.” <i>Journal of The Electrochemical Society</i> 170, no. 1 (2023). <a href=\"https://doi.org/10.1149/1945-7111/acb2fa\">https://doi.org/10.1149/1945-7111/acb2fa</a>.","ieee":"J. Kappler <i>et al.</i>, “Understanding the Redox Mechanism of Sulfurized Poly(acrylonitrile) as Highly Rate and Cycle Stable Cathode Material for Sodium-Sulfur Batteries,” <i>Journal of The Electrochemical Society</i>, vol. 170, no. 1, Art. no. 010526, 2023, doi: <a href=\"https://doi.org/10.1149/1945-7111/acb2fa\">10.1149/1945-7111/acb2fa</a>.","apa":"Kappler, J., Tonbul, G., Schoch, R., Murugan, S., Nowakowski, M., Lange, P. L., Klostermann, S. V., Bauer, M., Schleid, T., Kästner, J., &#38; Buchmeiser, M. R. (2023). Understanding the Redox Mechanism of Sulfurized Poly(acrylonitrile) as Highly Rate and Cycle Stable Cathode Material for Sodium-Sulfur Batteries. <i>Journal of The Electrochemical Society</i>, <i>170</i>(1), Article 010526. <a href=\"https://doi.org/10.1149/1945-7111/acb2fa\">https://doi.org/10.1149/1945-7111/acb2fa</a>","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={<a href=\"https://doi.org/10.1149/1945-7111/acb2fa\">10.1149/1945-7111/acb2fa</a>}, 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} }","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.” <i>Journal of The Electrochemical Society</i>, vol. 170, no. 1, 010526, The Electrochemical Society, 2023, doi:<a href=\"https://doi.org/10.1149/1945-7111/acb2fa\">10.1149/1945-7111/acb2fa</a>.","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)."},"year":"2023","issue":"1","publication_identifier":{"issn":["0013-4651","1945-7111"]},"publication_status":"published","doi":"10.1149/1945-7111/acb2fa","title":"Understanding the Redox Mechanism of Sulfurized Poly(acrylonitrile) as Highly Rate and Cycle Stable Cathode Material for Sodium-Sulfur Batteries","volume":170,"author":[{"first_name":"Julian","full_name":"Kappler, Julian","last_name":"Kappler"},{"first_name":"Güldeniz","last_name":"Tonbul","orcid":"0000-0002-0999-9995","id":"89054","full_name":"Tonbul, Güldeniz"},{"first_name":"Roland","orcid":"0000-0003-2061-7289","last_name":"Schoch","full_name":"Schoch, Roland","id":"48467"},{"first_name":"Saravanakumar","last_name":"Murugan","full_name":"Murugan, Saravanakumar"},{"full_name":"Nowakowski, Michał","id":"78878","last_name":"Nowakowski","orcid":"0000-0002-3734-7011","first_name":"Michał"},{"last_name":"Lange","full_name":"Lange, Pia Lena","first_name":"Pia Lena"},{"last_name":"Klostermann","full_name":"Klostermann, Sina Vanessa","first_name":"Sina Vanessa"},{"first_name":"Matthias","last_name":"Bauer","orcid":"0000-0002-9294-6076","id":"47241","full_name":"Bauer, Matthias"},{"full_name":"Schleid, Thomas","last_name":"Schleid","first_name":"Thomas"},{"full_name":"Kästner, Johannes","last_name":"Kästner","first_name":"Johannes"},{"full_name":"Buchmeiser, Michael Rudolf","last_name":"Buchmeiser","first_name":"Michael Rudolf"}],"date_created":"2023-01-30T16:08:15Z","date_updated":"2023-05-03T08:27:13Z","publisher":"The Electrochemical Society"},{"publication":"arxiv","type":"preprint","status":"public","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. <i>arxiv</i>. Published online 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.” <i>Arxiv</i>, 2023.","ieee":"M. Nowakowski <i>et al.</i>, “Ultrafast two-colour X-ray emission spectroscopy reveals excited state landscape in a base metal dyad,” <i>arxiv</i>. 2023.","mla":"Nowakowski, Michał, et al. “Ultrafast Two-Colour X-Ray Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad.” <i>Arxiv</i>, 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).","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} }","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., &#38; Bauer, M. (2023). Ultrafast two-colour X-ray emission spectroscopy reveals excited state landscape in a base metal dyad. In <i>arxiv</i>."},"abstract":[{"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.","lang":"eng"}],"year":"2023","department":[{"_id":"35"},{"_id":"306"}],"user_id":"48467","date_created":"2023-01-30T16:08:46Z","author":[{"first_name":"Michał","last_name":"Nowakowski","orcid":"0000-0002-3734-7011","id":"78878","full_name":"Nowakowski, Michał"},{"first_name":"Marina","last_name":"Huber-Gedert","id":"38352","full_name":"Huber-Gedert, Marina"},{"first_name":"Hossam","last_name":"Elgabarty","orcid":"0000-0002-4945-1481","id":"60250","full_name":"Elgabarty, Hossam"},{"full_name":"Kubicki, Jacek","last_name":"Kubicki","first_name":"Jacek"},{"first_name":"Ahmet","full_name":"Kertem, Ahmet","last_name":"Kertem"},{"first_name":"Natalia","full_name":"Lindner, Natalia","last_name":"Lindner"},{"last_name":"Khakhulin","full_name":"Khakhulin, Dimitry","first_name":"Dimitry"},{"last_name":"Lima","full_name":"Lima, Frederico Alves","first_name":"Frederico Alves"},{"full_name":"Choi, Tae-Kyu","last_name":"Choi","first_name":"Tae-Kyu"},{"first_name":"Mykola","last_name":"Biednov","full_name":"Biednov, Mykola"},{"last_name":"Piergies","full_name":"Piergies, Natalia","first_name":"Natalia"},{"first_name":"Peter","full_name":"Zalden, Peter","last_name":"Zalden"},{"last_name":"Kubicek","full_name":"Kubicek, Katerina","first_name":"Katerina"},{"first_name":"Angel","last_name":"Rodriguez-Fernandez","full_name":"Rodriguez-Fernandez, Angel"},{"last_name":"Salem","full_name":"Salem, Mohammad Alaraby","first_name":"Mohammad Alaraby"},{"last_name":"Kühne","id":"49079","full_name":"Kühne, Thomas","first_name":"Thomas"},{"full_name":"Gawelda, Wojciech","last_name":"Gawelda","first_name":"Wojciech"},{"first_name":"Matthias","last_name":"Bauer","orcid":"0000-0002-9294-6076","full_name":"Bauer, Matthias","id":"47241"}],"_id":"40982","date_updated":"2023-08-09T08:58:46Z","language":[{"iso":"eng"}],"title":"Ultrafast two-colour X-ray emission spectroscopy reveals excited state landscape in a base metal dyad"},{"type":"conference","publication":"{Encoding Cultures—Joint MEC and TEI Conference 2023}","status":"public","user_id":"55565","_id":"47316","language":[{"iso":"eng"}],"citation":{"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.","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} }","mla":"Nowakowski, Michał, et al. “Mixing Modalities: Graphical and Text-Based Interaction in Music Notation Editing.” <i>{Encoding Cultures—Joint MEC and TEI Conference 2023}</i>, 2023.","apa":"Nowakowski, M., Berndt, A., Plaksin, A. V. K., Şahin, N., &#38; Hadjakos, A. (2023). Mixing Modalities: Graphical and Text-Based Interaction in Music Notation Editing. <i>{Encoding Cultures—Joint MEC and TEI Conference 2023}</i>.","ama":"Nowakowski M, Berndt A, Plaksin AVK, Şahin N, Hadjakos A. Mixing Modalities: Graphical and Text-Based Interaction in Music Notation Editing. In: <i>{Encoding Cultures—Joint MEC and TEI Conference 2023}</i>. ; 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 <i>{Encoding Cultures—Joint MEC and TEI Conference 2023}</i>. 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."},"year":"2023","place":"Paderborn, Germany","date_created":"2023-09-25T10:43:15Z","author":[{"orcid":"0000-0002-3734-7011","last_name":"Nowakowski","id":"78878","full_name":"Nowakowski, Michał","first_name":"Michał"},{"first_name":"Axel","last_name":"Berndt","full_name":"Berndt, Axel","id":"55565"},{"id":"102981","full_name":"Plaksin, Anna Viktoria Katrin","orcid":"0000-0002-9969-0608","last_name":"Plaksin","first_name":"Anna Viktoria Katrin"},{"full_name":"Şahin, N.","last_name":"Şahin","first_name":"N."},{"full_name":"Hadjakos, A.","last_name":"Hadjakos","first_name":"A."}],"date_updated":"2025-05-21T15:07:01Z","title":"Mixing Modalities: Graphical and Text-Based Interaction in Music Notation Editing"},{"citation":{"ieee":"M. Nowakowski, A. Berndt, and A. Hadjakos, “Forschungsperspektiven zur Interaktion mit Musiknotation,” 2023.","chicago":"Nowakowski, Michał, Axel Berndt, and A. Hadjakos. “Forschungsperspektiven Zur Interaktion Mit Musiknotation.” In <i>{Digital Humanities Im Deutschsprachigen Raum (DHd): Open Humanities, Open Culture}</i>. Trier, Germany, 2023.","ama":"Nowakowski M, Berndt A, Hadjakos A. Forschungsperspektiven zur Interaktion mit Musiknotation. In: <i>{Digital Humanities Im Deutschsprachigen Raum (DHd): Open Humanities, Open Culture}</i>. ; 2023.","short":"M. Nowakowski, A. Berndt, A. Hadjakos, in: {Digital Humanities Im Deutschsprachigen Raum (DHd): Open Humanities, Open Culture}, Trier, Germany, 2023.","mla":"Nowakowski, Michał, et al. “Forschungsperspektiven Zur Interaktion Mit Musiknotation.” <i>{Digital Humanities Im Deutschsprachigen Raum (DHd): Open Humanities, Open Culture}</i>, 2023.","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} }","apa":"Nowakowski, M., Berndt, A., &#38; Hadjakos, A. (2023). Forschungsperspektiven zur Interaktion mit Musiknotation. <i>{Digital Humanities Im Deutschsprachigen Raum (DHd): Open Humanities, Open Culture}</i>."},"place":"Trier, Germany","year":"2023","author":[{"first_name":"Michał","last_name":"Nowakowski","orcid":"0000-0002-3734-7011","full_name":"Nowakowski, Michał","id":"78878"},{"last_name":"Berndt","id":"55565","full_name":"Berndt, Axel","first_name":"Axel"},{"last_name":"Hadjakos","full_name":"Hadjakos, A.","first_name":"A."}],"date_created":"2023-09-25T10:44:07Z","date_updated":"2025-05-21T15:07:58Z","title":"Forschungsperspektiven zur Interaktion mit Musiknotation","publication":"{Digital Humanities im deutschsprachigen Raum (DHd): Open Humanities, Open Culture}","type":"conference","status":"public","user_id":"55565","_id":"47322","language":[{"iso":"eng"}]},{"year":"2023","place":"Paderborn, Germany","citation":{"apa":"Nowakowski, M., Berndt, A., Plaksin, A. V. K., Şahin, N., &#38; Hadjakos, A. (2023). Mixing Modalities: Graphical and Text-Based Interaction in Music Notation Editing. <i>{Encoding Cultures—Joint MEC and TEI Conference 2023}</i>.","mla":"Nowakowski, Michał, et al. “Mixing Modalities: Graphical and Text-Based Interaction in Music Notation Editing.” <i>{Encoding Cultures—Joint MEC and TEI Conference 2023}</i>, 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.","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} }","ama":"Nowakowski M, Berndt A, Plaksin AVK, Şahin N, Hadjakos A. Mixing Modalities: Graphical and Text-Based Interaction in Music Notation Editing. In: <i>{Encoding Cultures—Joint MEC and TEI Conference 2023}</i>. ; 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 <i>{Encoding Cultures—Joint MEC and TEI Conference 2023}</i>. 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."},"title":"Mixing Modalities: Graphical and Text-Based Interaction in Music Notation Editing","date_updated":"2025-05-23T15:14:50Z","author":[{"last_name":"Nowakowski","orcid":"0000-0002-3734-7011","id":"78878","full_name":"Nowakowski, Michał","first_name":"Michał"},{"first_name":"Axel","id":"55565","full_name":"Berndt, Axel","last_name":"Berndt"},{"first_name":"Anna Viktoria Katrin","last_name":"Plaksin","orcid":"0000-0002-9969-0608","full_name":"Plaksin, Anna Viktoria Katrin","id":"102981"},{"first_name":"N.","full_name":"Şahin, N.","last_name":"Şahin"},{"last_name":"Hadjakos","full_name":"Hadjakos, A.","first_name":"A."}],"date_created":"2024-01-10T14:56:08Z","status":"public","publication":"{Encoding Cultures—Joint MEC and TEI Conference 2023}","type":"conference","language":[{"iso":"eng"}],"_id":"50434","user_id":"55565"},{"author":[{"last_name":"Strübbe","full_name":"Strübbe, Sven","id":"76968","first_name":"Sven"},{"orcid":"0000-0002-3734-7011","last_name":"Nowakowski","full_name":"Nowakowski, Michał","id":"78878","first_name":"Michał"},{"orcid":"0000-0003-2061-7289","last_name":"Schoch","id":"48467","full_name":"Schoch, Roland","first_name":"Roland"},{"orcid":"0000-0002-9294-6076","last_name":"Bauer","id":"47241","full_name":"Bauer, Matthias","first_name":"Matthias"}],"date_created":"2023-10-17T08:14:08Z","date_updated":"2025-08-15T12:53:23Z","publisher":"Wiley","doi":"10.1002/cphc.202300113","title":"High‐Resolution X‐ray Absorption and Emission Spectroscopy for Detailed Analysis of New CO2 Methanation Catalysts","publication_status":"published","publication_identifier":{"issn":["1439-4235","1439-7641"]},"citation":{"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={<a href=\"https://doi.org/10.1002/cphc.202300113\">10.1002/cphc.202300113</a>}, journal={ChemPhysChem}, publisher={Wiley}, author={Strübbe, Sven and Nowakowski, Michał and Schoch, Roland and Bauer, Matthias}, year={2023} }","mla":"Strübbe, Sven, et al. “High‐Resolution X‐ray Absorption and Emission Spectroscopy for Detailed Analysis of New CO2 Methanation Catalysts.” <i>ChemPhysChem</i>, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/cphc.202300113\">10.1002/cphc.202300113</a>.","short":"S. Strübbe, M. Nowakowski, R. Schoch, M. Bauer, ChemPhysChem (2023).","apa":"Strübbe, S., Nowakowski, M., Schoch, R., &#38; Bauer, M. (2023). High‐Resolution X‐ray Absorption and Emission Spectroscopy for Detailed Analysis of New CO2 Methanation Catalysts. <i>ChemPhysChem</i>. <a href=\"https://doi.org/10.1002/cphc.202300113\">https://doi.org/10.1002/cphc.202300113</a>","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.” <i>ChemPhysChem</i>, 2023. <a href=\"https://doi.org/10.1002/cphc.202300113\">https://doi.org/10.1002/cphc.202300113</a>.","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,” <i>ChemPhysChem</i>, 2023, doi: <a href=\"https://doi.org/10.1002/cphc.202300113\">10.1002/cphc.202300113</a>.","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. <i>ChemPhysChem</i>. Published online 2023. doi:<a href=\"https://doi.org/10.1002/cphc.202300113\">10.1002/cphc.202300113</a>"},"year":"2023","user_id":"48467","_id":"48167","language":[{"iso":"eng"}],"keyword":["Catalysis"],"type":"journal_article","publication":"ChemPhysChem","status":"public","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>A new approach for the characterization of CO<jats:sub>2</jats:sub> 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.</jats:p>","lang":"eng"}]},{"keyword":["Spectroscopy","Analytical Chemistry"],"language":[{"iso":"eng"}],"abstract":[{"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.","lang":"eng"}],"publication":"Journal of Analytical Atomic Spectrometry","title":"High resolution off resonant spectroscopy as a probe of the oxidation state","publisher":"Royal Society of Chemistry (RSC)","date_created":"2023-01-30T16:24:06Z","year":"2022","issue":"11","_id":"40986","user_id":"48467","department":[{"_id":"35"},{"_id":"306"}],"status":"public","type":"journal_article","doi":"10.1039/d2ja00232a","date_updated":"2024-05-07T11:43:54Z","author":[{"orcid":"0000-0002-3734-7011","last_name":"Nowakowski","full_name":"Nowakowski, Michał","id":"78878","first_name":"Michał"},{"full_name":"Kalinko, Aleksandr","last_name":"Kalinko","first_name":"Aleksandr"},{"last_name":"Szlachetko","full_name":"Szlachetko, Jakub","first_name":"Jakub"},{"first_name":"Rafał","last_name":"Fanselow","full_name":"Fanselow, Rafał"},{"first_name":"Matthias","id":"47241","full_name":"Bauer, Matthias","last_name":"Bauer","orcid":"0000-0002-9294-6076"}],"volume":37,"citation":{"ama":"Nowakowski M, Kalinko A, Szlachetko J, Fanselow R, Bauer M. High resolution off resonant spectroscopy as a probe of the oxidation state. <i>Journal of Analytical Atomic Spectrometry</i>. 2022;37(11):2383-2391. doi:<a href=\"https://doi.org/10.1039/d2ja00232a\">10.1039/d2ja00232a</a>","ieee":"M. Nowakowski, A. Kalinko, J. Szlachetko, R. Fanselow, and M. Bauer, “High resolution off resonant spectroscopy as a probe of the oxidation state,” <i>Journal of Analytical Atomic Spectrometry</i>, vol. 37, no. 11, pp. 2383–2391, 2022, doi: <a href=\"https://doi.org/10.1039/d2ja00232a\">10.1039/d2ja00232a</a>.","chicago":"Nowakowski, Michał, Aleksandr Kalinko, Jakub Szlachetko, Rafał Fanselow, and Matthias Bauer. “High Resolution off Resonant Spectroscopy as a Probe of the Oxidation State.” <i>Journal of Analytical Atomic Spectrometry</i> 37, no. 11 (2022): 2383–91. <a href=\"https://doi.org/10.1039/d2ja00232a\">https://doi.org/10.1039/d2ja00232a</a>.","apa":"Nowakowski, M., Kalinko, A., Szlachetko, J., Fanselow, R., &#38; Bauer, M. (2022). High resolution off resonant spectroscopy as a probe of the oxidation state. <i>Journal of Analytical Atomic Spectrometry</i>, <i>37</i>(11), 2383–2391. <a href=\"https://doi.org/10.1039/d2ja00232a\">https://doi.org/10.1039/d2ja00232a</a>","bibtex":"@article{Nowakowski_Kalinko_Szlachetko_Fanselow_Bauer_2022, title={High resolution off resonant spectroscopy as a probe of the oxidation state}, volume={37}, DOI={<a href=\"https://doi.org/10.1039/d2ja00232a\">10.1039/d2ja00232a</a>}, 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} }","short":"M. Nowakowski, A. Kalinko, J. Szlachetko, R. Fanselow, M. Bauer, Journal of Analytical Atomic Spectrometry 37 (2022) 2383–2391.","mla":"Nowakowski, Michał, et al. “High Resolution off Resonant Spectroscopy as a Probe of the Oxidation State.” <i>Journal of Analytical Atomic Spectrometry</i>, vol. 37, no. 11, Royal Society of Chemistry (RSC), 2022, pp. 2383–91, doi:<a href=\"https://doi.org/10.1039/d2ja00232a\">10.1039/d2ja00232a</a>."},"intvolume":"        37","page":"2383-2391","publication_status":"published","publication_identifier":{"issn":["0267-9477","1364-5544"]}},{"article_type":"original","user_id":"48467","department":[{"_id":"35"},{"_id":"306"}],"_id":"41001","status":"public","type":"journal_article","doi":"10.1021/acscatal.1c03057","author":[{"last_name":"Ziegler","full_name":"Ziegler, Felix","first_name":"Felix"},{"first_name":"Hamzeh","last_name":"Kraus","full_name":"Kraus, Hamzeh"},{"last_name":"Benedikter","full_name":"Benedikter, Mathis J.","first_name":"Mathis J."},{"last_name":"Wang","full_name":"Wang, Dongren","first_name":"Dongren"},{"first_name":"Johanna R.","full_name":"Bruckner, Johanna R.","last_name":"Bruckner"},{"orcid":"0000-0002-3734-7011","last_name":"Nowakowski","full_name":"Nowakowski, Michał","id":"78878","first_name":"Michał"},{"last_name":"Weißer","full_name":"Weißer, Kilian","first_name":"Kilian"},{"last_name":"Solodenko","full_name":"Solodenko, Helena","first_name":"Helena"},{"first_name":"Guido","full_name":"Schmitz, Guido","last_name":"Schmitz"},{"full_name":"Bauer, Matthias","id":"47241","last_name":"Bauer","orcid":"0000-0002-9294-6076","first_name":"Matthias"},{"first_name":"Niels","last_name":"Hansen","full_name":"Hansen, Niels"},{"full_name":"Buchmeiser, Michael R.","last_name":"Buchmeiser","first_name":"Michael R."}],"volume":11,"date_updated":"2024-05-07T11:44:19Z","citation":{"ama":"Ziegler F, Kraus H, Benedikter MJ, et al. Confinement Effects for Efficient Macrocyclization Reactions with Supported Cationic Molybdenum Imido Alkylidene <i>N</i>-Heterocyclic Carbene Complexes. <i>ACS Catalysis</i>. 2021;11(18):11570-11578. doi:<a href=\"https://doi.org/10.1021/acscatal.1c03057\">10.1021/acscatal.1c03057</a>","ieee":"F. Ziegler <i>et al.</i>, “Confinement Effects for Efficient Macrocyclization Reactions with Supported Cationic Molybdenum Imido Alkylidene <i>N</i>-Heterocyclic Carbene Complexes,” <i>ACS Catalysis</i>, vol. 11, no. 18, pp. 11570–11578, 2021, doi: <a href=\"https://doi.org/10.1021/acscatal.1c03057\">10.1021/acscatal.1c03057</a>.","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 <i>N</i>-Heterocyclic Carbene Complexes.” <i>ACS Catalysis</i> 11, no. 18 (2021): 11570–78. <a href=\"https://doi.org/10.1021/acscatal.1c03057\">https://doi.org/10.1021/acscatal.1c03057</a>.","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., &#38; Buchmeiser, M. R. (2021). Confinement Effects for Efficient Macrocyclization Reactions with Supported Cationic Molybdenum Imido Alkylidene <i>N</i>-Heterocyclic Carbene Complexes. <i>ACS Catalysis</i>, <i>11</i>(18), 11570–11578. <a href=\"https://doi.org/10.1021/acscatal.1c03057\">https://doi.org/10.1021/acscatal.1c03057</a>","mla":"Ziegler, Felix, et al. “Confinement Effects for Efficient Macrocyclization Reactions with Supported Cationic Molybdenum Imido Alkylidene <i>N</i>-Heterocyclic Carbene Complexes.” <i>ACS Catalysis</i>, vol. 11, no. 18, American Chemical Society (ACS), 2021, pp. 11570–78, doi:<a href=\"https://doi.org/10.1021/acscatal.1c03057\">10.1021/acscatal.1c03057</a>.","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 <i>N</i>-Heterocyclic Carbene Complexes}, volume={11}, DOI={<a href=\"https://doi.org/10.1021/acscatal.1c03057\">10.1021/acscatal.1c03057</a>}, 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} }","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."},"page":"11570-11578","intvolume":"        11","publication_status":"published","publication_identifier":{"issn":["2155-5435","2155-5435"]},"language":[{"iso":"eng"}],"keyword":["Catalysis","General Chemistry"],"abstract":[{"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.","lang":"eng"}],"publication":"ACS Catalysis","title":"Confinement Effects for Efficient Macrocyclization Reactions with Supported Cationic Molybdenum Imido Alkylidene <i>N</i>-Heterocyclic Carbene Complexes","date_created":"2023-01-30T16:49:07Z","publisher":"American Chemical Society (ACS)","year":"2021","issue":"18"},{"title":"Rh(I)/(III)‐N‐Heterocyclic Carbene Complexes: Effect of Steric Confinement Upon Immobilization on Regio‐ and Stereoselectivity in the Hydrosilylation of Alkynes","date_created":"2023-01-30T16:48:41Z","publisher":"Wiley","year":"2021","issue":"68","language":[{"iso":"eng"}],"keyword":["General Chemistry","Catalysis","Organic Chemistry"],"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."}],"publication":"Chemistry – A European Journal","doi":"10.1002/chem.202103099","volume":27,"author":[{"first_name":"Pradeep K. R.","full_name":"Panyam, Pradeep K. R.","last_name":"Panyam"},{"first_name":"Boshra","last_name":"Atwi","full_name":"Atwi, Boshra"},{"last_name":"Ziegler","full_name":"Ziegler, Felix","first_name":"Felix"},{"last_name":"Frey","full_name":"Frey, Wolfgang","first_name":"Wolfgang"},{"first_name":"Michał","last_name":"Nowakowski","orcid":"0000-0002-3734-7011","id":"78878","full_name":"Nowakowski, Michał"},{"first_name":"Matthias","orcid":"0000-0002-9294-6076","last_name":"Bauer","id":"47241","full_name":"Bauer, Matthias"},{"full_name":"Buchmeiser, Michael R.","last_name":"Buchmeiser","first_name":"Michael R."}],"date_updated":"2024-05-07T11:43:40Z","intvolume":"        27","page":"17220-17229","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. <i>Chemistry – A European Journal</i>. 2021;27(68):17220-17229. doi:<a href=\"https://doi.org/10.1002/chem.202103099\">10.1002/chem.202103099</a>","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.” <i>Chemistry – A European Journal</i> 27, no. 68 (2021): 17220–29. <a href=\"https://doi.org/10.1002/chem.202103099\">https://doi.org/10.1002/chem.202103099</a>.","ieee":"P. K. R. Panyam <i>et al.</i>, “Rh(I)/(III)‐N‐Heterocyclic Carbene Complexes: Effect of Steric Confinement Upon Immobilization on Regio‐ and Stereoselectivity in the Hydrosilylation of Alkynes,” <i>Chemistry – A European Journal</i>, vol. 27, no. 68, pp. 17220–17229, 2021, doi: <a href=\"https://doi.org/10.1002/chem.202103099\">10.1002/chem.202103099</a>.","apa":"Panyam, P. K. R., Atwi, B., Ziegler, F., Frey, W., Nowakowski, M., Bauer, M., &#38; 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. <i>Chemistry – A European Journal</i>, <i>27</i>(68), 17220–17229. <a href=\"https://doi.org/10.1002/chem.202103099\">https://doi.org/10.1002/chem.202103099</a>","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.","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.” <i>Chemistry – A European Journal</i>, vol. 27, no. 68, Wiley, 2021, pp. 17220–29, doi:<a href=\"https://doi.org/10.1002/chem.202103099\">10.1002/chem.202103099</a>.","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={<a href=\"https://doi.org/10.1002/chem.202103099\">10.1002/chem.202103099</a>}, 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} }"},"publication_identifier":{"issn":["0947-6539","1521-3765"]},"publication_status":"published","article_type":"original","department":[{"_id":"35"},{"_id":"306"}],"user_id":"48467","_id":"40999","status":"public","type":"journal_article"},{"publication":"Organometallics","abstract":[{"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.","lang":"eng"}],"keyword":["Inorganic Chemistry","Organic Chemistry","Physical and Theoretical Chemistry"],"language":[{"iso":"eng"}],"issue":"11","year":"2021","publisher":"American Chemical Society (ACS)","date_created":"2023-01-30T17:00:10Z","title":"Immobilized Platinum Hydride Species as Catalysts for Olefin Isomerizations and Enyne Cycloisomerizations","type":"journal_article","status":"public","_id":"41009","user_id":"48467","department":[{"_id":"35"},{"_id":"306"}],"article_type":"original","publication_status":"published","publication_identifier":{"issn":["0276-7333","1520-6041"]},"citation":{"ama":"Maier S, Cronin SP, Vu Dinh M-A, et al. Immobilized Platinum Hydride Species as Catalysts for Olefin Isomerizations and Enyne Cycloisomerizations. <i>Organometallics</i>. 2021;40(11):1751-1757. doi:<a href=\"https://doi.org/10.1021/acs.organomet.1c00216\">10.1021/acs.organomet.1c00216</a>","ieee":"S. Maier <i>et al.</i>, “Immobilized Platinum Hydride Species as Catalysts for Olefin Isomerizations and Enyne Cycloisomerizations,” <i>Organometallics</i>, vol. 40, no. 11, pp. 1751–1757, 2021, doi: <a href=\"https://doi.org/10.1021/acs.organomet.1c00216\">10.1021/acs.organomet.1c00216</a>.","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.” <i>Organometallics</i> 40, no. 11 (2021): 1751–57. <a href=\"https://doi.org/10.1021/acs.organomet.1c00216\">https://doi.org/10.1021/acs.organomet.1c00216</a>.","apa":"Maier, S., Cronin, S. P., Vu Dinh, M.-A., Li, Z., Dyballa, M., Nowakowski, M., Bauer, M., &#38; Estes, D. P. (2021). Immobilized Platinum Hydride Species as Catalysts for Olefin Isomerizations and Enyne Cycloisomerizations. <i>Organometallics</i>, <i>40</i>(11), 1751–1757. <a href=\"https://doi.org/10.1021/acs.organomet.1c00216\">https://doi.org/10.1021/acs.organomet.1c00216</a>","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={<a href=\"https://doi.org/10.1021/acs.organomet.1c00216\">10.1021/acs.organomet.1c00216</a>}, 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} }","mla":"Maier, Sarah, et al. “Immobilized Platinum Hydride Species as Catalysts for Olefin Isomerizations and Enyne Cycloisomerizations.” <i>Organometallics</i>, vol. 40, no. 11, American Chemical Society (ACS), 2021, pp. 1751–57, doi:<a href=\"https://doi.org/10.1021/acs.organomet.1c00216\">10.1021/acs.organomet.1c00216</a>.","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."},"intvolume":"        40","page":"1751-1757","date_updated":"2024-05-07T11:43:17Z","author":[{"first_name":"Sarah","last_name":"Maier","full_name":"Maier, Sarah"},{"last_name":"Cronin","full_name":"Cronin, Steve P.","first_name":"Steve P."},{"last_name":"Vu Dinh","full_name":"Vu Dinh, Manh-Anh","first_name":"Manh-Anh"},{"last_name":"Li","full_name":"Li, Zheng","first_name":"Zheng"},{"last_name":"Dyballa","full_name":"Dyballa, Michael","first_name":"Michael"},{"id":"78878","full_name":"Nowakowski, Michał","orcid":"0000-0002-3734-7011","last_name":"Nowakowski","first_name":"Michał"},{"first_name":"Matthias","last_name":"Bauer","orcid":"0000-0002-9294-6076","id":"47241","full_name":"Bauer, Matthias"},{"first_name":"Deven P.","full_name":"Estes, Deven P.","last_name":"Estes"}],"volume":40,"doi":"10.1021/acs.organomet.1c00216"},{"publisher":"Wiley","date_created":"2022-03-09T08:20:58Z","title":"Fundamental Characterization, Photophysics and Photocatalysis of a Base Metal Iron(II)‐Cobalt(III) Dyad","issue":"38","year":"2021","keyword":["Photocatalytic Hydrogen Production","Catalysis","Inorganic Chemistry"],"language":[{"iso":"eng"}],"publication":"Chemistry – A European Journal","date_updated":"2024-05-07T11:44:08Z","volume":27,"author":[{"last_name":"Huber-Gedert","full_name":"Huber-Gedert, Marina","id":"38352","first_name":"Marina"},{"first_name":"Michał","id":"78878","full_name":"Nowakowski, Michał","orcid":"0000-0002-3734-7011","last_name":"Nowakowski"},{"last_name":"Kertmen","full_name":"Kertmen, Ahmet","first_name":"Ahmet"},{"last_name":"Burkhardt","orcid":"0000-0003-0747-9811","full_name":"Burkhardt, Lukas","id":"54038","first_name":"Lukas"},{"full_name":"Lindner, Natalia","last_name":"Lindner","first_name":"Natalia"},{"first_name":"Roland","last_name":"Schoch","full_name":"Schoch, Roland"},{"last_name":"Herbst‐Irmer","full_name":"Herbst‐Irmer, Regine","first_name":"Regine"},{"full_name":"Neuba, Adam","last_name":"Neuba","first_name":"Adam"},{"last_name":"Schmitz","full_name":"Schmitz, Lennart","first_name":"Lennart"},{"first_name":"Tae‐Kyu","last_name":"Choi","full_name":"Choi, Tae‐Kyu"},{"full_name":"Kubicki, Jacek","last_name":"Kubicki","first_name":"Jacek"},{"first_name":"Wojciech","last_name":"Gawelda","full_name":"Gawelda, Wojciech"},{"last_name":"Bauer","orcid":"0000-0002-9294-6076","id":"47241","full_name":"Bauer, Matthias","first_name":"Matthias"}],"doi":"10.1002/chem.202100766","publication_identifier":{"issn":["0947-6539","1521-3765"]},"publication_status":"published","intvolume":"        27","page":"9905-9918","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. <i>Chemistry – A European Journal</i>. 2021;27(38):9905-9918. doi:<a href=\"https://doi.org/10.1002/chem.202100766\">10.1002/chem.202100766</a>","ieee":"M. Huber-Gedert <i>et al.</i>, “Fundamental Characterization, Photophysics and Photocatalysis of a Base Metal Iron(II)‐Cobalt(III) Dyad,” <i>Chemistry – A European Journal</i>, vol. 27, no. 38, pp. 9905–9918, 2021, doi: <a href=\"https://doi.org/10.1002/chem.202100766\">10.1002/chem.202100766</a>.","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.” <i>Chemistry – A European Journal</i> 27, no. 38 (2021): 9905–18. <a href=\"https://doi.org/10.1002/chem.202100766\">https://doi.org/10.1002/chem.202100766</a>.","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., &#38; Bauer, M. (2021). Fundamental Characterization, Photophysics and Photocatalysis of a Base Metal Iron(II)‐Cobalt(III) Dyad. <i>Chemistry – A European Journal</i>, <i>27</i>(38), 9905–9918. <a href=\"https://doi.org/10.1002/chem.202100766\">https://doi.org/10.1002/chem.202100766</a>","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.","mla":"Huber-Gedert, Marina, et al. “Fundamental Characterization, Photophysics and Photocatalysis of a Base Metal Iron(II)‐Cobalt(III) Dyad.” <i>Chemistry – A European Journal</i>, vol. 27, no. 38, Wiley, 2021, pp. 9905–18, doi:<a href=\"https://doi.org/10.1002/chem.202100766\">10.1002/chem.202100766</a>.","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={<a href=\"https://doi.org/10.1002/chem.202100766\">10.1002/chem.202100766</a>}, 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} }"},"_id":"30216","department":[{"_id":"306"}],"user_id":"48467","type":"journal_article","status":"public"},{"page":"3131-3145","intvolume":"        39","citation":{"ieee":"M. Kirchhof <i>et al.</i>, “Experimental and Theoretical Study on the Role of Monomeric vs Dimeric Rhodium Oxazolidinone Norbornadiene Complexes in Catalytic Asymmetric 1,2- and 1,4-Additions,” <i>Organometallics</i>, vol. 39, no. 17, pp. 3131–3145, 2020, doi: <a href=\"https://doi.org/10.1021/acs.organomet.0c00310\">10.1021/acs.organomet.0c00310</a>.","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.” <i>Organometallics</i> 39, no. 17 (2020): 3131–45. <a href=\"https://doi.org/10.1021/acs.organomet.0c00310\">https://doi.org/10.1021/acs.organomet.0c00310</a>.","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. <i>Organometallics</i>. 2020;39(17):3131-3145. doi:<a href=\"https://doi.org/10.1021/acs.organomet.0c00310\">10.1021/acs.organomet.0c00310</a>","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., &#38; 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. <i>Organometallics</i>, <i>39</i>(17), 3131–3145. <a href=\"https://doi.org/10.1021/acs.organomet.0c00310\">https://doi.org/10.1021/acs.organomet.0c00310</a>","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.” <i>Organometallics</i>, vol. 39, no. 17, American Chemical Society (ACS), 2020, pp. 3131–45, doi:<a href=\"https://doi.org/10.1021/acs.organomet.0c00310\">10.1021/acs.organomet.0c00310</a>.","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. 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Charge Distribution in Cationic Molybdenum Imido Alkylidene <i>N</i>-Heterocyclic Carbene Complexes: A Combined X-ray, XAS, XES, DFT, Mössbauer, and Catalysis Approach. <i>ACS Catalysis</i>, <i>10</i>(24), 14810–14823. <a href=\"https://doi.org/10.1021/acscatal.0c03978\">https://doi.org/10.1021/acscatal.0c03978</a>","bibtex":"@article{Benedikter_Musso_Kesharwani_Sterz_Elser_Ziegler_Fischer_Plietker_Frey_Kästner_et al._2020, title={Charge Distribution in Cationic Molybdenum Imido Alkylidene <i>N</i>-Heterocyclic Carbene Complexes: A Combined X-ray, XAS, XES, DFT, Mössbauer, and Catalysis Approach}, volume={10}, DOI={<a href=\"https://doi.org/10.1021/acscatal.0c03978\">10.1021/acscatal.0c03978</a>}, 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} }","mla":"Benedikter, Mathis, et al. “Charge Distribution in Cationic Molybdenum Imido Alkylidene <i>N</i>-Heterocyclic Carbene Complexes: A Combined X-Ray, XAS, XES, DFT, Mössbauer, and Catalysis Approach.” <i>ACS Catalysis</i>, vol. 10, no. 24, American Chemical Society (ACS), 2020, pp. 14810–23, doi:<a href=\"https://doi.org/10.1021/acscatal.0c03978\">10.1021/acscatal.0c03978</a>.","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. 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Burkhardt <i>et al.</i>, “Electronic Structure of the Hieber Anion [Fe(CO)3(NO)]− Revisited by X-ray Emission and Absorption Spectroscopy,” <i>Inorganic Chemistry</i>, pp. 3551–3561, 2020, doi: <a href=\"https://doi.org/10.1021/acs.inorgchem.9b02092\">10.1021/acs.inorgchem.9b02092</a>.","chicago":"Burkhardt, Lukas, Yannik Vukadinovic, Michał Nowakowski, Aleksandr Kalinko, Julian Rudolph, Per-Anders Carlsson, Christoph R. 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