Zobrazeno 1 - 6 of 6 pro vyhledávání: '"Andreas Messmer"'
2
Remarkable low symmetry hydrogen bonding network in the structure of ReCl2(NCMe)(NO)(PMe3)2
Autor: Heinz Berke, Andreas Messmer, Heiko Jacobsen, Helmut W. Schmalle
Publikováno v: Inorganica Chimica Acta. 306:153-159
The title compound 1 crystallizes in the space group P21/a with Z=44, being the largest Z value for a transition metal complex observed up to now. Responsible for the unusual high number of independent molecules in the asymmetric unit is a dense netw
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ee12d6f3ee02363d589e0568177e220
https://doi.org/10.1016/s0020-1693(00)00163-8
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3
Probing Regioselective Intermolecular Hydrogen Bonding to [Re(CO)H2(NO)(PR3)2] Complexes by NMR Titration and Equilibrium NMR Methodologies
Autor: Heiko Jacobsen, Andreas Messmer, Heinz Berke
Publikováno v: Chemistry - A European Journal. 5:3341-3349
The interaction of acidic alcohols with the title compound is tuned by the ligand framework of the transition metal complex (see picture). The phosphorus donor dictates the site of attack, whereas the ligand trans to the hydride determines the streng
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::01fde29bbc24034cedbca2198c86d9e3
https://doi.org/10.1002/(sici)1521-3765(19991105)5:11<3341::aid-chem3341>3.0.co
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4
Vibrational Spectra of Nitrosyl-Substituted Transition-Metal Hydride Complexes: An Experimental and Theoretical Study of Carbonyldihydronitrosyl(trimethylphosphine)rhenium ([Re(CO)H2(NO)(PMe3)2])
Autor: David Werner, Heiko Jacobsen, Walter Thiel, Heinz Berke, Volker Jonas, Jan-Christoph Panitz, Andreas Messmer
Publikováno v: Helvetica Chimica Acta. 82:297-307
The vibrational frequencies of carbonyldihydronitrosyl(trimethylphosphine)rhenium ([Re(CO)H2(NO)(PMe3)2]; 1 a) and of its deuterated derivatives 1 b and 1 c have been investigated by IR and Raman spectroscopy (only 1 a) and by gradient-corrected dens
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f3cd88265536cdd676797ee7253f296
https://doi.org/10.1002/(sici)1522-2675(19990210)82:2<297::aid-hlca297>3.0.co
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5
Intermolecular Hydrogen Bonding of ReH2(CO)(NO)L2 Hydrides with Perfluoro-tert-butyl Alcohol. Competition between M−H···H−OR and M−NO···H−OR Interactions
Autor: Heiko Jacobsen, Heinz Berke, and Andreas Messmer, Aleksei V. Ionidis, Natalia V. Belkova, L.M. Epstein, Elena S. Shubina
Publikováno v: Inorganic Chemistry. 36:1522-1525
The interactions of the title compounds ReH2(CO)(NO)L2 (L = PMe3, PEt3, PiPr3) with perfluoro-tert-butyl alcohol (PFTB) have been studied by IR spectroscopy. The steric requirements of the phosphine ligands take a strong influence on the hydrogen-bon
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a40a1a9fb3907c4ca14189c7be45b46f
https://doi.org/10.1021/ic9608298
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6
Darstellung der Thio‐aldonsäure‐phenylhydrazide durch Einwirkung von Schwefelwasserstoff auf Zucker‐Formazane
Autor: Andreas Messmer, Géza Zemplén, László Mester
Publikováno v: Chemische Berichte. 86:697-699
Die Reduktion der Zucker-Formazane mit Schwefelwasserstoff fuhrt zu den Phenylhydraziden der Thio-aldonsauren. Um die Konstitution dieser Verbindungen zu beweisen, wurden neue Thiadiazolin-Derivate der Zucker-Reihe dargestellt.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e5261de899ae86b023da6bb3359cc609
https://doi.org/10.1002/cber.19530860607
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