Low-temperature structure of diaquahydrogen(1+) hexachloroantimonate, H5O2+center dot SbCl6-

Authors
Minkwitz, R Hirsch, C
Citation
R. Minkwitz et C. Hirsch, Low-temperature structure of diaquahydrogen(1+) hexachloroantimonate, H5O2+center dot SbCl6-, ACT CRYST C, 55, 1999, pp. 703-705
Citations number
18
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
ISSN journal
01082701 → ACNP
Volume
55
Year of publication
1999
Part
5
Pages
703 - 705
Database
ISI
SICI code
0108-2701(19990515)55:<703:LSODHH>2.0.ZU;2-#
Abstract
The cations and anions in diaquahydrogen(1+) hexachloroantimonate, (H5O2)[S bCl6], are linked by hydrogen bonds to form twelve-membered rings. The O... O distance in the H5O2+ cation, which displays crystallographic twofold sym metry, is 2.400(3) Angstrom, indicating a strong hydrogen bond. The anion, with formal inversion symmetry, has an almost regular octahedral structure.