Crystal structure of Fluoantimonate(III) NaCs3Sb4F16 center dot H2O

Authors
Udovenko, AA Zemnukhova, LA Gorbunova, YE Mikhailov, YN Davidovich, RL
Citation
Aa. Udovenko et al., Crystal structure of Fluoantimonate(III) NaCs3Sb4F16 center dot H2O, RUSS J C CH, 25(1), 1999, pp. 13-16
Citations number
9
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY
ISSN journal
10703284 → ACNP
Volume
25
Issue
1
Year of publication
1999
Pages
13 - 16
Database
ISI
SICI code
1070-3284(199901)25:1<13:CSOFNC>2.0.ZU;2-7
Abstract
The crystal structure of mixed-cation fluoantimonate(III) NaCs3Sb4F16 . H2O is Studied. The crystals are monoclinic: a = 21.694(3), b = 15.791(3), c = 6.290(1) Angstrom, gamma = 114.37(1)degrees, V = 1962.8(6) Angstrom(3), Z = 4, rho(calcd) = 4.165 g/cm(3), rho(exp) - 4.15 g/cm(3), F(000) = 2136.0, space group B2/m. The structural units of the crystal are the Na+ and Cs+ c ations, the H2O molecules, and the infinite anionic chains [Sb2F8](n)(2n-) comprised of the apex-shared SbF5E polyhedra.