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Hommel. “Polariton Propagation in Shallow-Confinement Heterostructures: Microscopic Theory and Experiment Showing the Breakdown of the Dead-Layer Concept.” <i>Physical Review B</i>, 2005. <a href=\"https://doi.org/10.1103/physrevb.70.235340\">https://doi.org/10.1103/physrevb.70.235340</a>."},"user_id":"16199","doi":"10.1103/physrevb.70.235340","_id":"15849","language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2025-12-16T08:01:59Z","status":"public","year":"2005","title":"Polariton propagation in shallow-confinement heterostructures: Microscopic theory and experiment showing the breakdown of the dead-layer concept","author":[{"full_name":"Schumacher, Stefan","first_name":"Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951","id":"27271"},{"first_name":"G.","last_name":"Czycholl","full_name":"Czycholl, G."},{"last_name":"Jahnke","first_name":"F.","full_name":"Jahnke, F."},{"full_name":"Kudyk, I.","last_name":"Kudyk","first_name":"I."},{"full_name":"Rückmann, H. I.","last_name":"Rückmann","first_name":"H. I."},{"full_name":"Gutowski, J.","last_name":"Gutowski","first_name":"J."},{"first_name":"A.","last_name":"Gust","full_name":"Gust, A."},{"full_name":"Alexe, G.","first_name":"G.","last_name":"Alexe"},{"full_name":"Hommel, D.","last_name":"Hommel","first_name":"D."}],"publication_identifier":{"issn":["1098-0121","1550-235X"]}},{"_id":"15850","language":[{"iso":"eng"}],"doi":"10.1103/physrevb.72.081308","user_id":"16199","author":[{"full_name":"Schumacher, Stefan","last_name":"Schumacher","first_name":"Stefan","orcid":"0000-0003-4042-4951","id":"27271"},{"last_name":"Czycholl","first_name":"G.","full_name":"Czycholl, G."},{"full_name":"Jahnke, F.","first_name":"F.","last_name":"Jahnke"},{"full_name":"Kudyk, I.","last_name":"Kudyk","first_name":"I."},{"full_name":"Wischmeier, L.","first_name":"L.","last_name":"Wischmeier"},{"full_name":"Rückmann, I.","last_name":"Rückmann","first_name":"I."},{"full_name":"Voss, T.","first_name":"T.","last_name":"Voss"},{"full_name":"Gutowski, J.","last_name":"Gutowski","first_name":"J."},{"first_name":"A.","last_name":"Gust","full_name":"Gust, A."},{"first_name":"D.","last_name":"Hommel","full_name":"Hommel, D."}],"publication_identifier":{"issn":["1098-0121","1550-235X"]},"year":"2005","status":"public","title":"Coherent propagation of polaritons in semiconductor heterostructures: Nonlinear pulse transmission in theory and experiment","date_updated":"2025-12-16T08:01:29Z","publication_status":"published","date_created":"2020-02-10T11:25:36Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"35"},{"_id":"230"},{"_id":"27"}],"type":"journal_article","citation":{"short":"S. Schumacher, G. Czycholl, F. Jahnke, I. Kudyk, L. Wischmeier, I. Rückmann, T. Voss, J. Gutowski, A. Gust, D. Hommel, Physical Review B (2005).","chicago":"Schumacher, Stefan, G. Czycholl, F. Jahnke, I. Kudyk, L. Wischmeier, I. Rückmann, T. Voss, J. Gutowski, A. Gust, and D. Hommel. “Coherent Propagation of Polaritons in Semiconductor Heterostructures: Nonlinear Pulse Transmission in Theory and Experiment.” <i>Physical Review B</i>, 2005. <a href=\"https://doi.org/10.1103/physrevb.72.081308\">https://doi.org/10.1103/physrevb.72.081308</a>.","ieee":"S. Schumacher <i>et al.</i>, “Coherent propagation of polaritons in semiconductor heterostructures: Nonlinear pulse transmission in theory and experiment,” <i>Physical Review B</i>, 2005, doi: <a href=\"https://doi.org/10.1103/physrevb.72.081308\">10.1103/physrevb.72.081308</a>.","apa":"Schumacher, S., Czycholl, G., Jahnke, F., Kudyk, I., Wischmeier, L., Rückmann, I., Voss, T., Gutowski, J., Gust, A., &#38; Hommel, D. (2005). Coherent propagation of polaritons in semiconductor heterostructures: Nonlinear pulse transmission in theory and experiment. <i>Physical Review B</i>. <a href=\"https://doi.org/10.1103/physrevb.72.081308\">https://doi.org/10.1103/physrevb.72.081308</a>","bibtex":"@article{Schumacher_Czycholl_Jahnke_Kudyk_Wischmeier_Rückmann_Voss_Gutowski_Gust_Hommel_2005, title={Coherent propagation of polaritons in semiconductor heterostructures: Nonlinear pulse transmission in theory and experiment}, DOI={<a href=\"https://doi.org/10.1103/physrevb.72.081308\">10.1103/physrevb.72.081308</a>}, journal={Physical Review B}, author={Schumacher, Stefan and Czycholl, G. and Jahnke, F. and Kudyk, I. and Wischmeier, L. and Rückmann, I. and Voss, T. and Gutowski, J. and Gust, A. and Hommel, D.}, year={2005} }","ama":"Schumacher S, Czycholl G, Jahnke F, et al. Coherent propagation of polaritons in semiconductor heterostructures: Nonlinear pulse transmission in theory and experiment. <i>Physical Review B</i>. Published online 2005. doi:<a href=\"https://doi.org/10.1103/physrevb.72.081308\">10.1103/physrevb.72.081308</a>","mla":"Schumacher, Stefan, et al. “Coherent Propagation of Polaritons in Semiconductor Heterostructures: Nonlinear Pulse Transmission in Theory and Experiment.” <i>Physical Review B</i>, 2005, doi:<a href=\"https://doi.org/10.1103/physrevb.72.081308\">10.1103/physrevb.72.081308</a>."},"publication":"Physical Review B","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}]},{"issue":"23","publication":"Physical Review B","citation":{"ama":"Oszwałdowski R, Reichelt M, Meier T, Koch SW, Rohlfing M. Nonlinear optical response of the  Si ( 111 ) − ( 2 × 1 )  surface exciton: Influence of biexciton many-body correlations. <i>Physical Review B</i>. 2005;71(23). doi:<a href=\"https://doi.org/10.1103/physrevb.71.235324\">10.1103/physrevb.71.235324</a>","bibtex":"@article{Oszwałdowski_Reichelt_Meier_Koch_Rohlfing_2005, title={Nonlinear optical response of the  Si ( 111 ) − ( 2 × 1 )  surface exciton: Influence of biexciton many-body correlations}, volume={71}, DOI={<a href=\"https://doi.org/10.1103/physrevb.71.235324\">10.1103/physrevb.71.235324</a>}, number={23}, journal={Physical Review B}, author={Oszwałdowski, R. and Reichelt, Matthias and Meier, Torsten and Koch, S. W. and Rohlfing, Michael}, year={2005} }","mla":"Oszwałdowski, R., et al. “Nonlinear Optical Response of the  Si ( 111 ) − ( 2 × 1 )  Surface Exciton: Influence of Biexciton Many-Body Correlations.” <i>Physical Review B</i>, vol. 71, no. 23, 2005, doi:<a href=\"https://doi.org/10.1103/physrevb.71.235324\">10.1103/physrevb.71.235324</a>.","short":"R. Oszwałdowski, M. Reichelt, T. Meier, S.W. Koch, M. Rohlfing, Physical Review B 71 (2005).","chicago":"Oszwałdowski, R., Matthias Reichelt, Torsten Meier, S. W. Koch, and Michael Rohlfing. “Nonlinear Optical Response of the  Si ( 111 ) − ( 2 × 1 )  Surface Exciton: Influence of Biexciton Many-Body Correlations.” <i>Physical Review B</i> 71, no. 23 (2005). <a href=\"https://doi.org/10.1103/physrevb.71.235324\">https://doi.org/10.1103/physrevb.71.235324</a>.","apa":"Oszwałdowski, R., Reichelt, M., Meier, T., Koch, S. W., &#38; Rohlfing, M. (2005). Nonlinear optical response of the  Si ( 111 ) − ( 2 × 1 )  surface exciton: Influence of biexciton many-body correlations. <i>Physical Review B</i>, <i>71</i>(23). <a href=\"https://doi.org/10.1103/physrevb.71.235324\">https://doi.org/10.1103/physrevb.71.235324</a>","ieee":"R. Oszwałdowski, M. Reichelt, T. Meier, S. W. Koch, and M. Rohlfing, “Nonlinear optical response of the  Si ( 111 ) − ( 2 × 1 )  surface exciton: Influence of biexciton many-body correlations,” <i>Physical Review B</i>, vol. 71, no. 23, 2005, doi: <a href=\"https://doi.org/10.1103/physrevb.71.235324\">10.1103/physrevb.71.235324</a>."},"extern":"1","date_created":"2021-08-24T09:26:55Z","type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"35"},{"_id":"230"}],"status":"public","year":"2005","title":"Nonlinear optical response of the  Si ( 111 ) − ( 2 × 1 )  surface exciton: Influence of biexciton many-body correlations","publication_identifier":{"issn":["1098-0121","1550-235X"]},"author":[{"last_name":"Oszwałdowski","first_name":"R.","full_name":"Oszwałdowski, R."},{"first_name":"Matthias","last_name":"Reichelt","full_name":"Reichelt, Matthias","id":"138"},{"full_name":"Meier, Torsten","first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","id":"344"},{"first_name":"S. W.","last_name":"Koch","full_name":"Koch, S. W."},{"last_name":"Rohlfing","first_name":"Michael","full_name":"Rohlfing, Michael"}],"publication_status":"published","date_updated":"2025-12-16T11:34:03Z","intvolume":"        71","_id":"23503","language":[{"iso":"eng"}],"user_id":"16199","doi":"10.1103/physrevb.71.235324","volume":71},{"_id":"58598","publisher":"Wiley","page":"4879-4890","volume":2005,"user_id":"495","status":"public","citation":{"short":"S. Herres‐Pawlis, A. Neuba, O. Seewald, T. Seshadri, H. Egold, U. Flörke, G. Henkel, European Journal of Organic Chemistry 2005 (2005) 4879–4890.","chicago":"Herres‐Pawlis, Sonja, Adam Neuba, Oliver Seewald, Tarimala Seshadri, Hans Egold, Ulrich Flörke, and Gerald Henkel. “A Library of Peralkylated Bis‐guanidine Ligands for Use in Biomimetic Coordination Chemistry.” <i>European Journal of Organic Chemistry</i> 2005, no. 22 (2005): 4879–90. <a href=\"https://doi.org/10.1002/ejoc.200500340\">https://doi.org/10.1002/ejoc.200500340</a>.","apa":"Herres‐Pawlis, S., Neuba, A., Seewald, O., Seshadri, T., Egold, H., Flörke, U., &#38; Henkel, G. (2005). A Library of Peralkylated Bis‐guanidine Ligands for Use in Biomimetic Coordination Chemistry. <i>European Journal of Organic Chemistry</i>, <i>2005</i>(22), 4879–4890. <a href=\"https://doi.org/10.1002/ejoc.200500340\">https://doi.org/10.1002/ejoc.200500340</a>","ieee":"S. Herres‐Pawlis <i>et al.</i>, “A Library of Peralkylated Bis‐guanidine Ligands for Use in Biomimetic Coordination Chemistry,” <i>European Journal of Organic Chemistry</i>, vol. 2005, no. 22, pp. 4879–4890, 2005, doi: <a href=\"https://doi.org/10.1002/ejoc.200500340\">10.1002/ejoc.200500340</a>.","ama":"Herres‐Pawlis S, Neuba A, Seewald O, et al. A Library of Peralkylated Bis‐guanidine Ligands for Use in Biomimetic Coordination Chemistry. <i>European Journal of Organic Chemistry</i>. 2005;2005(22):4879-4890. doi:<a href=\"https://doi.org/10.1002/ejoc.200500340\">10.1002/ejoc.200500340</a>","bibtex":"@article{Herres‐Pawlis_Neuba_Seewald_Seshadri_Egold_Flörke_Henkel_2005, title={A Library of Peralkylated Bis‐guanidine Ligands for Use in Biomimetic Coordination Chemistry}, volume={2005}, DOI={<a href=\"https://doi.org/10.1002/ejoc.200500340\">10.1002/ejoc.200500340</a>}, number={22}, journal={European Journal of Organic Chemistry}, publisher={Wiley}, author={Herres‐Pawlis, Sonja and Neuba, Adam and Seewald, Oliver and Seshadri, Tarimala and Egold, Hans and Flörke, Ulrich and Henkel, Gerald}, year={2005}, pages={4879–4890} }","mla":"Herres‐Pawlis, Sonja, et al. “A Library of Peralkylated Bis‐guanidine Ligands for Use in Biomimetic Coordination Chemistry.” <i>European Journal of Organic Chemistry</i>, vol. 2005, no. 22, Wiley, 2005, pp. 4879–90, doi:<a href=\"https://doi.org/10.1002/ejoc.200500340\">10.1002/ejoc.200500340</a>."},"language":[{"iso":"eng"}],"doi":"10.1002/ejoc.200500340","author":[{"last_name":"Herres‐Pawlis","first_name":"Sonja","full_name":"Herres‐Pawlis, Sonja"},{"last_name":"Neuba","first_name":"Adam","full_name":"Neuba, Adam"},{"first_name":"Oliver","last_name":"Seewald","full_name":"Seewald, Oliver","id":"495"},{"first_name":"Tarimala","last_name":"Seshadri","full_name":"Seshadri, Tarimala"},{"full_name":"Egold, Hans","last_name":"Egold","first_name":"Hans"},{"first_name":"Ulrich","last_name":"Flörke","full_name":"Flörke, Ulrich"},{"full_name":"Henkel, Gerald","first_name":"Gerald","last_name":"Henkel"}],"publication_identifier":{"issn":["1434-193X","1099-0690"]},"year":"2005","title":"A Library of Peralkylated Bis‐guanidine Ligands for Use in Biomimetic Coordination Chemistry","intvolume":"      2005","date_updated":"2025-02-12T09:30:43Z","publication_status":"published","date_created":"2025-02-12T09:27:00Z","department":[{"_id":"321"},{"_id":"35"},{"_id":"301"}],"type":"journal_article","publication":"European Journal of Organic Chemistry","issue":"22","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>A series of bis‐guanidine ligands designed for use in biomimetic coordination chemistry has been extended to a library matrix combining unprecedented substitutional flexibility within the guanidyl residues with a wide range of aliphatic and aromatic spacers connecting these functionalities. The underlying protocol can be used with predefined ureas as well as secondary amines to build up these units by reaction with phosgene if the ureas are otherwise unavailable. In the latter case, the resulting urea intermediates do not have to be isolated as the reaction proceeds further with additional phosgene to yield a chloroformamidinium chloride which is transformed into the bis‐guanidine functionality by subsequent reaction with a suitable primary diamine in the presence of triethylamine as an auxiliary base. This concept has been used to synthesise and characterise more then two dozen different bis‐guanidines based on 12 discrete monoguanidine units and seven different spacers. These spacers have been chosen such that the most important phenotypes have been dealt with and which range from rigid to more flexible scaffolds. In addition to spacers with no metal‐binding capabilities, other species containing further donor functions such as <jats:italic>N</jats:italic>‐methyldiphenyleneamine or pyridine‐2,6‐diyl have also been used. The substitution patterns of the guanidine residues can be classified into acyclic and cyclic types. Among the cyclic types, one subset is characterised by five‐ or six‐membered heterocycles containing both the amino nitrogen atoms and another one by individual N‐heterocyclic systems for each amino nitrogen. Structurally characterised examples are 2‐{2‐[2‐(tetramethylguanidi­no)ethoxy]ethoxy}‐1‐(tetramethylguanidino)ethane (TMG<jats:sub>2</jats:sub>doo) in its diprotonated form and 2,2′‐bis[2<jats:italic>N</jats:italic>‐(1,1′,3,3′‐tetramethylguanidine)]diphenyleneamine (TMG<jats:sub>2</jats:sub>PA) as wellas <jats:italic>N</jats:italic><jats:sup>1</jats:sup>,<jats:italic>N</jats:italic><jats:sup>3</jats:sup>‐bis(dimorpholinomethylene)propane‐1,3‐diamine (DMorphG<jats:sub>2</jats:sub>p) as free bases. For the permethylated bis‐guanidine derivatives, the barrier to rotation around the (C=N)<jats:sub>guanidine</jats:sub> bond has been determined by means of temperature‐dependent EXSY <jats:sup>1</jats:sup>H NMR spectroscopy to range between 54 and 79 kJ mol<jats:sup>–1</jats:sup> depending on the type of spacer. (© Wiley‐VCH Verlag GmbH &amp; Co. KGaA, 69451 Weinheim, Germany, 2005)</jats:p>","lang":"eng"}]},{"volume":632,"user_id":"495","_id":"58597","publisher":"Wiley","page":"204-210","status":"public","citation":{"short":"O. Seewald, U. Flörke, H. Egold, H. Haupt, M. Schwefer, Zeitschrift Für Anorganische Und Allgemeine Chemie 632 (2005) 204–210.","chicago":"Seewald, Oliver, Ulrich Flörke, Hans Egold, Hans‐Jürgen Haupt, and Meinhard Schwefer. “Synthese Und Struktur Chiraler Heterometallatetrahedrane Des Typs [Re<sub>2</sub>(M<sup>1</sup>PPh<sub>3</sub>)(M<sup>2</sup>PPh<sub>3</sub>)(Μ‐PCy<sub>2</sub>)(CO)<sub>7</sub>C≡CPh] (M<sup>1</sup> = Ag, Au; M<sup>2</sup> = Cu, Ag, Au).” <i>Zeitschrift Für Anorganische Und Allgemeine Chemie</i> 632, no. 2 (2005): 204–10. <a href=\"https://doi.org/10.1002/zaac.200500340\">https://doi.org/10.1002/zaac.200500340</a>.","apa":"Seewald, O., Flörke, U., Egold, H., Haupt, H., &#38; Schwefer, M. (2005). Synthese und Struktur chiraler Heterometallatetrahedrane des Typs [Re<sub>2</sub>(M<sup>1</sup>PPh<sub>3</sub>)(M<sup>2</sup>PPh<sub>3</sub>)(μ‐PCy<sub>2</sub>)(CO)<sub>7</sub>C≡CPh] (M<sup>1</sup> = Ag, Au; M<sup>2</sup> = Cu, Ag, Au). <i>Zeitschrift Für Anorganische Und Allgemeine Chemie</i>, <i>632</i>(2), 204–210. <a href=\"https://doi.org/10.1002/zaac.200500340\">https://doi.org/10.1002/zaac.200500340</a>","ieee":"O. Seewald, U. Flörke, H. Egold, H. Haupt, and M. Schwefer, “Synthese und Struktur chiraler Heterometallatetrahedrane des Typs [Re<sub>2</sub>(M<sup>1</sup>PPh<sub>3</sub>)(M<sup>2</sup>PPh<sub>3</sub>)(μ‐PCy<sub>2</sub>)(CO)<sub>7</sub>C≡CPh] (M<sup>1</sup> = Ag, Au; M<sup>2</sup> = Cu, Ag, Au),” <i>Zeitschrift für anorganische und allgemeine Chemie</i>, vol. 632, no. 2, pp. 204–210, 2005, doi: <a href=\"https://doi.org/10.1002/zaac.200500340\">10.1002/zaac.200500340</a>.","ama":"Seewald O, Flörke U, Egold H, Haupt H, Schwefer M. Synthese und Struktur chiraler Heterometallatetrahedrane des Typs [Re<sub>2</sub>(M<sup>1</sup>PPh<sub>3</sub>)(M<sup>2</sup>PPh<sub>3</sub>)(μ‐PCy<sub>2</sub>)(CO)<sub>7</sub>C≡CPh] (M<sup>1</sup> = Ag, Au; M<sup>2</sup> = Cu, Ag, Au). <i>Zeitschrift für anorganische und allgemeine Chemie</i>. 2005;632(2):204-210. doi:<a href=\"https://doi.org/10.1002/zaac.200500340\">10.1002/zaac.200500340</a>","bibtex":"@article{Seewald_Flörke_Egold_Haupt_Schwefer_2005, title={Synthese und Struktur chiraler Heterometallatetrahedrane des Typs [Re<sub>2</sub>(M<sup>1</sup>PPh<sub>3</sub>)(M<sup>2</sup>PPh<sub>3</sub>)(μ‐PCy<sub>2</sub>)(CO)<sub>7</sub>C≡CPh] (M<sup>1</sup> = Ag, Au; M<sup>2</sup> = Cu, Ag, Au)}, volume={632}, DOI={<a href=\"https://doi.org/10.1002/zaac.200500340\">10.1002/zaac.200500340</a>}, number={2}, journal={Zeitschrift für anorganische und allgemeine Chemie}, publisher={Wiley}, author={Seewald, Oliver and Flörke, Ulrich and Egold, Hans and Haupt, Hans‐Jürgen and Schwefer, Meinhard}, year={2005}, pages={204–210} }","mla":"Seewald, Oliver, et al. “Synthese Und Struktur Chiraler Heterometallatetrahedrane Des Typs [Re<sub>2</sub>(M<sup>1</sup>PPh<sub>3</sub>)(M<sup>2</sup>PPh<sub>3</sub>)(Μ‐PCy<sub>2</sub>)(CO)<sub>7</sub>C≡CPh] (M<sup>1</sup> = Ag, Au; M<sup>2</sup> = Cu, Ag, Au).” <i>Zeitschrift Für Anorganische Und Allgemeine Chemie</i>, vol. 632, no. 2, Wiley, 2005, pp. 204–10, doi:<a href=\"https://doi.org/10.1002/zaac.200500340\">10.1002/zaac.200500340</a>."},"doi":"10.1002/zaac.200500340","language":[{"iso":"eng"}],"intvolume":"       632","date_updated":"2025-02-12T09:30:52Z","publication_status":"published","publication_identifier":{"issn":["0044-2313","1521-3749"]},"author":[{"id":"495","first_name":"Oliver","last_name":"Seewald","full_name":"Seewald, Oliver"},{"full_name":"Flörke, Ulrich","first_name":"Ulrich","last_name":"Flörke"},{"full_name":"Egold, Hans","first_name":"Hans","last_name":"Egold"},{"full_name":"Haupt, Hans‐Jürgen","first_name":"Hans‐Jürgen","last_name":"Haupt"},{"full_name":"Schwefer, Meinhard","first_name":"Meinhard","last_name":"Schwefer"}],"year":"2005","title":"Synthese und Struktur chiraler Heterometallatetrahedrane des Typs [Re<sub>2</sub>(M<sup>1</sup>PPh<sub>3</sub>)(M<sup>2</sup>PPh<sub>3</sub>)(μ‐PCy<sub>2</sub>)(CO)<sub>7</sub>C≡CPh] (M<sup>1</sup> = Ag, Au; M<sup>2</sup> = Cu, Ag, Au)","department":[{"_id":"321"},{"_id":"35"},{"_id":"301"}],"type":"journal_article","date_created":"2025-02-12T09:26:12Z","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p><jats:bold>Syntheses and Structure of Chiral Metallatetrahedron Complexes of the Type [Re<jats:sub>2</jats:sub>(M<jats:sup>1</jats:sup>PPh<jats:sub>3</jats:sub>)(M<jats:sup>2</jats:sup>PPh<jats:sub>3</jats:sub>)(μ‐PCy<jats:sub>2</jats:sub>)(CO)<jats:sub>7</jats:sub>C≡CPh] (M<jats:sup>1</jats:sup> = Ag, Au; M<jats:sup>2</jats:sup> = Cu, Ag, Au)</jats:bold></jats:p><jats:p>From the reaction of Li[Re<jats:sub>2</jats:sub>(μ‐H)(μ‐PCy<jats:sub>2</jats:sub>)(CO)<jats:sub>7</jats:sub>(C(Ph)O)] (<jats:bold>1</jats:bold>) with Ph<jats:sub>3</jats:sub>AuC≡CPh both benzaldehyde and the trinuclear complex Li[Re<jats:sub>2</jats:sub>(AuPPh<jats:sub>3</jats:sub>)(μ‐PCy<jats:sub>2</jats:sub>)(CO)<jats:sub>7</jats:sub>C≡CPh] (<jats:bold>2a</jats:bold>) were obtained in high yield. The complex anion was isolated as its PPh<jats:sub>4</jats:sub>‐salt <jats:bold>2b</jats:bold>. The latter reacts with coinage metal complexes PPh<jats:sub>3</jats:sub>M<jats:sup>2</jats:sup>Cl [M<jats:sup>2</jats:sup> = Cu, Ag, Au] to give chiral heterometallatetrahedranes of the general formula [Re<jats:sub>2</jats:sub>(AuPPh<jats:sub>3</jats:sub>)(M<jats:sup>2</jats:sup>PPh<jats:sub>3</jats:sub>)(μ‐PCy<jats:sub>2</jats:sub>)(CO)<jats:sub>7</jats:sub>C≡CPh] (M<jats:sup>2</jats:sup> = Cu <jats:bold>3a</jats:bold>, Ag <jats:bold>3b</jats:bold>, Au <jats:bold>3c</jats:bold>). The corresponding complex [Re<jats:sub>2</jats:sub>(AgPPh<jats:sub>3</jats:sub>)<jats:sub>2</jats:sub>(μ‐PCy<jats:sub>2</jats:sub>)(CO)<jats:sub>7</jats:sub>C≡CPh] (<jats:bold>3d</jats:bold>) is obtained from the reaction of [Re<jats:sub>2</jats:sub>(AgPPh<jats:sub>3</jats:sub>)<jats:sub>2</jats:sub>(μ‐PCy<jats:sub>2</jats:sub>)(CO)<jats:sub>7</jats:sub>Cl] (<jats:bold>4</jats:bold>) with LiC≡CPh. <jats:bold>3d</jats:bold> undergoes a metathesis reaction in the presence of PPh<jats:sub>3</jats:sub>CuCl giving [Re<jats:sub>2</jats:sub>(AgPPh<jats:sub>3</jats:sub>)(CuPPh<jats:sub>3</jats:sub>)(μ‐PCy<jats:sub>2</jats:sub>)(CO)<jats:sub>7</jats:sub>C≡CPh] (<jats:bold>3e</jats:bold>) and PPh<jats:sub>3</jats:sub>AgCl. Analogous metathesis reactions are observed when <jats:bold>3c</jats:bold> is reacted with PPh<jats:sub>3</jats:sub>AgCl or PPh<jats:sub>3</jats:sub>CuCl giving <jats:bold>3a</jats:bold> or <jats:bold>3b</jats:bold>, respectively. The reaction of <jats:bold>1</jats:bold> with PPh<jats:sub>3</jats:sub>AuCl gives benzaldehyde and Li[Re<jats:sub>2</jats:sub>(AuPPh<jats:sub>3</jats:sub>)(μ‐PCy<jats:sub>2</jats:sub>)(CO)<jats:sub>7</jats:sub>Cl] (<jats:bold>5a</jats:bold>) which upon reaction with PhLi forms the trinuclear complex Li[Re<jats:sub>2</jats:sub>(AuPPh<jats:sub>3</jats:sub>)(μ‐PCy<jats:sub>2</jats:sub>)(CO)<jats:sub>7</jats:sub>Ph] (<jats:bold>6a</jats:bold>). Again this complex was isolated as its PPh<jats:sub>4</jats:sub>‐salt <jats:bold>6b</jats:bold>. In contrast to <jats:bold>2b</jats:bold>, <jats:bold>6b</jats:bold> reacts with one equivalent of Ph<jats:sub>3</jats:sub>PAuCl by transmetalation to give Ph<jats:sub>3</jats:sub>PAuPh and PPh<jats:sub>4</jats:sub>[Re<jats:sub>2</jats:sub>(AuPPh<jats:sub>3</jats:sub>)(μ‐PCy<jats:sub>2</jats:sub>)(CO)<jats:sub>7</jats:sub>Cl] (<jats:bold>5b</jats:bold>). The X‐ray structures of the compounds <jats:bold>3a</jats:bold>, <jats:bold>3b</jats:bold>, <jats:bold>3e</jats:bold> and <jats:bold>4</jats:bold> are reported.</jats:p>","lang":"eng"}],"issue":"2","publication":"Zeitschrift für anorganische und allgemeine Chemie"},{"language":[{"iso":"ger"}],"_id":"36078","publisher":"Lit-Verlag","page":"197–217","editor":[{"full_name":"Bräu, Karin","last_name":"Bräu","first_name":"Karin"},{"last_name":"Schwerdt","first_name":"Ulrich","full_name":"Schwerdt, Ulrich"}],"user_id":"459","author":[{"id":"459","first_name":"Kirsten","last_name":"Schlegel-Matthies","full_name":"Schlegel-Matthies, Kirsten"}],"year":"2005","status":"public","title":"Fachdidaktische Perspektiven auf den Umgang mit Heterogenität im haushaltsbezogenen Unterricht","publication_status":"published","date_updated":"2025-04-01T16:34:39Z","date_created":"2023-01-11T12:05:56Z","place":"Münster","department":[{"_id":"35"},{"_id":"17"},{"_id":"22"},{"_id":"396"}],"type":"book_chapter","citation":{"ama":"Schlegel-Matthies K. Fachdidaktische Perspektiven auf den Umgang mit Heterogenität im haushaltsbezogenen Unterricht. In: Bräu K, Schwerdt U, eds. <i>Heterogenität als Chance. Vom produktiven Umgang mit Gleichheit und Differenz in der Schule</i>. Lit-Verlag; 2005:197–217.","bibtex":"@inbook{Schlegel-Matthies_2005, place={Münster}, title={Fachdidaktische Perspektiven auf den Umgang mit Heterogenität im haushaltsbezogenen Unterricht}, booktitle={Heterogenität als Chance. Vom produktiven Umgang mit Gleichheit und Differenz in der Schule}, publisher={Lit-Verlag}, author={Schlegel-Matthies, Kirsten}, editor={Bräu, Karin and Schwerdt, Ulrich}, year={2005}, pages={197–217} }","mla":"Schlegel-Matthies, Kirsten. “Fachdidaktische Perspektiven auf den Umgang mit Heterogenität im haushaltsbezogenen Unterricht.” <i>Heterogenität als Chance. Vom produktiven Umgang mit Gleichheit und Differenz in der Schule</i>, edited by Karin Bräu and Ulrich Schwerdt, Lit-Verlag, 2005, pp. 197–217.","short":"K. Schlegel-Matthies, in: K. Bräu, U. Schwerdt (Eds.), Heterogenität als Chance. Vom produktiven Umgang mit Gleichheit und Differenz in der Schule, Lit-Verlag, Münster, 2005, pp. 197–217.","chicago":"Schlegel-Matthies, Kirsten. “Fachdidaktische Perspektiven auf den Umgang mit Heterogenität im haushaltsbezogenen Unterricht.” In <i>Heterogenität als Chance. Vom produktiven Umgang mit Gleichheit und Differenz in der Schule</i>, edited by Karin Bräu and Ulrich Schwerdt, 197–217. Münster: Lit-Verlag, 2005.","apa":"Schlegel-Matthies, K. (2005). Fachdidaktische Perspektiven auf den Umgang mit Heterogenität im haushaltsbezogenen Unterricht. In K. Bräu &#38; U. Schwerdt (Eds.), <i>Heterogenität als Chance. Vom produktiven Umgang mit Gleichheit und Differenz in der Schule</i> (pp. 197–217). Lit-Verlag.","ieee":"K. Schlegel-Matthies, “Fachdidaktische Perspektiven auf den Umgang mit Heterogenität im haushaltsbezogenen Unterricht,” in <i>Heterogenität als Chance. Vom produktiven Umgang mit Gleichheit und Differenz in der Schule</i>, K. Bräu and U. Schwerdt, Eds. Münster: Lit-Verlag, 2005, pp. 197–217."},"publication":"Heterogenität als Chance. Vom produktiven Umgang mit Gleichheit und Differenz in der Schule"}]
