CRYSTAL-STRUCTURE REFINEMENT OF STRONTIUM TETRAOXO-VANADATE(V), SR3(VO4)2

Authors
CARRILLOCABRERA W VONSCHNERING HG
Citation
W. Carrillocabrera et Hg. Vonschnering, CRYSTAL-STRUCTURE REFINEMENT OF STRONTIUM TETRAOXO-VANADATE(V), SR3(VO4)2, Zeitschrift fur Kristallographie, 205, 1993, pp. 271-276
Citations number
11
Categorie Soggetti
Crystallography
Journal title
Zeitschrift fur Kristallographie → ACNP
ISSN journal
00442968
Volume
205
Year of publication
1993
Part
2
Pages
271 - 276
Database
ISI
SICI code
0044-2968(1993)205:<271:CROSTS>2.0.ZU;2-8
Abstract
The crystal structure of Sr3(VO4)2 has been refined using X-ray single -crystal diffractometry. Sr3(VO4)2 crystallizes in the space group R3m BAR (No. 166) with cell dimensions (hexagonal system): a = 5.619(1) an gstrom, c = 20.100(4) angstrom, z = 3. The crystal structure consists of a three-dimensional arrangement Of VO4 tetrahedra, SrO12 icosahedra and SrO10 {1,6,3} polyhedra. The compound Sr3(VO4)2 is isostructural with Sr3(PO4)2 and palmierite PbK2(SO4)2.