SYNTHESIS AND STRUCTURE OF [NH4](4)H[(PMO8V4V2O42)-V-IV-O-V].24H(2)O

Authors
XU Y XU JQ YANG GY WANG TG XING Y LING YH JIA HQ
Citation
Y. Xu et al., SYNTHESIS AND STRUCTURE OF [NH4](4)H[(PMO8V4V2O42)-V-IV-O-V].24H(2)O, Polyhedron, 17(15), 1998, pp. 2441-2445
Citations number
20
Categorie Soggetti
Chemistry Inorganic & Nuclear",Crystallography
Journal title
Polyhedron → ACNP
ISSN journal
02775387
Volume
17
Issue
15
Year of publication
1998
Pages
2441 - 2445
Database
ISI
SICI code
0277-5387(1998)17:15<2441:SASO[>2.0.ZU;2-N
Abstract
[NH4](4)H[(PMo8V4V2O42)-V-IV-O-V] . 24H(2)O has been hydrothermally sy nthesized from ammonium vanadate and sodium molybdate in aqueous solut ion by adding phosphorous acid, and its structure determined by single crystal X-ray analysis. The heteropoly molybdovanadophosphate anion i s a bicapped 'pseudo-Keggin' polyanion, two vanadium atoms are distrib uted at two 'capping' metal atom positions and other four vanadium ato ms randomly distributed at eight metal atom positions. (C) 1998 Elsevi er Science Ltd. All rights reserved.