Crystal structure of bis(bromotriphenyl)arsenic(V)-hexabromotellurate (IV), [Ph3AsBr](2)[TeBr6]

Authors
Chitsaz, S Neumuller, B Dehnicke, K
Citation
S. Chitsaz et al., Crystal structure of bis(bromotriphenyl)arsenic(V)-hexabromotellurate (IV), [Ph3AsBr](2)[TeBr6], Z NATURFO B, 54(8), 1999, pp. 1092-1094
Citations number
12
Categorie Soggetti
Chemistry
Journal title
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES
ISSN journal
09320776 → ACNP
Volume
54
Issue
8
Year of publication
1999
Pages
1092 - 1094
Database
ISI
SICI code
0932-0776(199908)54:8<1092:CSOB(>2.0.ZU;2-E
Abstract
Yellow-orange single crystals of [Ph3AsBr](2)[TeBr6] have been prepared fro m saturated solutions of Ph3AsBr2 and TeBr4 in acetonitrile and characteriz ed by a crystal structure determination. Space group R (3) over bar c, Z = 12, lattice dimensions at -70 degrees C: a = b = 1337.9(2), c = 7953.8(4) p m, R = 0.0691. The structure consists of discrete ions [Ph3AsBr](+) and nea rly perfectly octahedral [TeBr6](2-).