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A Polymeric Tellurium Cation by Oxidation of Tellurium with Tungsten Bromides
Author(s) -
Beck Johannes
Publication year - 1991
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199111281
Subject(s) - tellurium , chemistry , planar , chalcogen , inorganic chemistry , crystallography , computer science , computer graphics (images)
The polymeric tellurium cation ∞ 1[Te 7 2⊕] in Te 7 WOBr 5 is made up of almost planar Te 7 units, which are linked to form a folded band (see Figure). Related structural motifs were hitherto only known in the case of tellurium poly anions . Te 7 WOBr 5 can be obtained by oxidation of tellurium with a WOBr 4 /WBr 5 mixture.
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