Search Results - (Author, Cooperation:F. W. Heinemann)
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1D. P. Halter ; F. W. Heinemann ; J. Bachmann ; K. Meyer
Nature Publishing Group (NPG)
Published 2016Staff ViewPublication Date: 2016-01-26Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsPublished by: -
2J. J. Scepaniak ; C. S. Vogel ; M. M. Khusniyarov ; F. W. Heinemann ; K. Meyer ; J. M. Smith
American Association for the Advancement of Science (AAAS)
Published 2011Staff ViewPublication Date: 2011-02-26Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Crystallization ; Crystallography, X-Ray ; Electron Spin Resonance Spectroscopy ; Ferric Compounds/chemical synthesis/*chemistry ; Iron/*chemistry ; Ligands ; Molecular Structure ; Nitrogen/chemistry ; Oxidation-Reduction ; Physicochemical Processes ; Spectroscopy, MossbauerPublished by: -
3F. Scholz ; D. Himmel ; F. W. Heinemann ; P. Schleyer ; K. Meyer ; I. Krossing
American Association for the Advancement of Science (AAAS)
Published 2013Staff ViewPublication Date: 2013-07-06Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsPublished by: -
4Steinborn, D. ; Gerisch, M. ; Heinemann, F. W. ; Scholz, J. ; Schenzel, K.
Weinheim : Wiley-Blackwell
Published 1995Staff ViewISSN: 0044-2313Keywords: Platinum complexes ; cyclobutadiene complexes ; Chemistry ; Inorganic ChemistrySource: Wiley InterScience Backfile Collection 1832-2000Topics: Chemistry and PharmacologyDescription / Table of Contents: Structure and Constitution of Dichloro(tetraalkylcyclobutadiene)platinum(II) ComplexesHexachloroplatinic acid reacts in n-butanol with alkylsubstituted acetylenes RC≡CR (R = Me, Et) to give [PtCl2(C4R4)] (R = Me (1), R = Et (2)). The X-ray structure analysis of 1 (C2/m; a = 1 370.3(2), b = 1 128.3(1), c = 691.21(7) pm, β = 96.10(1)α; Z = 4) shows that 1 is monomeric and not dimeric as was described in the literature. Furthermore, 1 and 2 were extensively studied by i.r., Raman, and n.m.r. spectroscopical investigations.Notes: Hexachloroplatin(IV)-säure reagiert in n-Butanol mit alkylsubstituierten Acetylenen RC≡CR (R = Me, Et) zu Platincyclobutadien-Komplexen [PtCl2(C4R4)] (R = Me (1), R = Et (2)). Die Röntgeneinkristallstrukturanalyse von 1 (C2/m; a = 1 370,3(2), b = 1 128,3(1), c = 691,21(7) pm, β = 96 10(1)°; Z = 4) belegt, daß 1 monomer und nicht - wie bisher beschrieben - dimer aufgebaut ist. Desweiteren sind 1 und 2 umfassend durch IR-, Raman- und NMR-spektroskopische Untersuchungen charakterisiert.Additional Material: 2 Ill.Type of Medium: Electronic ResourceURL: