Synthesis and crystal structure of the antimony(III) chloro-fluoro complexK2SbF2Cl3

Authors
Zemnukhova, LA Udovenko, AA Gorbunova, YE Fedorishcheva, GA Mikhailov, YN Davidovich, RL
Citation
La. Zemnukhova et al., Synthesis and crystal structure of the antimony(III) chloro-fluoro complexK2SbF2Cl3, RUSS J C CH, 24(11), 1998, pp. 781-783
Citations number
14
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY
ISSN journal
10703284 → ACNP
Volume
24
Issue
11
Year of publication
1998
Pages
781 - 783
Database
ISI
SICI code
1070-3284(199811)24:11<781:SACSOT>2.0.ZU;2-G
Abstract
The antimony(III) chloro-fluoro complex K2SbF2Cl3 was synthesized, and its crystal structure was determined. The crystals are orthorhombic: a = 7.634( 2), b = 8.196(1), c = 12.812(2) Angstrom, V = 801.6(3) Angstrom(3), Z = 4, rho(caled) = 2.853 g/cm(3), rho(exp) = 2.84 g/cm(3), space group P2(1)2(1)2 (1). The Structure of the compound is built of K+ cations and [SbF2Cl3](2n- ) chains formed from SbF2Cl4E polyhedrons joined together by the asymmetric bridging Sb-Cl-Sb bonds (Sb-CI 2.891 and 3.287 Angstrom).