Synthesis,Structure and Thermal Decomposition of the Bismuth Silyltellurolate Bi(TeSitBu2Ph)3
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| Authors: | Stephan Traut Sven Stahl Andreas Eichhöfer Carsten von Hänisch |
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| Affiliation: | 1. Fachbereich Chemie, Philipps‐Universit?t‐Marburg and, Wissenschaftliches Zentrum für Materialwissenschaften (WZMW), Hans‐Meerwein‐Str. 4, 35032 Marburg, Germany;2. Institut für Nanotechnologie, KIT, Campus Nord, Postfach 3640, 76021 Karlsruhe, Germany |
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| Abstract: | The compound Bi(TeSitBu2Ph)3 ( 1 ) was obtained from the reaction of BiCl3 with tBu2PhSiTeSiMe3 in diethyl ether. The single crystal structure analysis revealed a trigonal pyramidal structure of the BiTe3 core and weak Bi···C(arene) contacts. Compound 1 was characterized by multinuclear NMR spectroscopy, IR spectroscopy and elemental analysis. Thermogravimetric experiments show that compound 1 decomposes with formation of Bi2Te3 or a mixture of elemental bismuth and Bi4Te3, depending on the pressure conditions. |
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| Keywords: | Bismuth Tellurium Silyltellane Bismuth telluride |
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