JOURNAL ARTICLE

(NH4)2Na3(V3W3O19).12H2O

Yan XuJie XuGuo‐Yu YangT.-G. WangYan XingYuanhua LinHeling Jia

Year: 1998 Journal:   Acta Crystallographica Section C Crystal Structure Communications Vol: 54 (5)Pages: 563-565   Publisher: Wiley

Abstract

(NH4)2Na3(V3W3O19).12H2O, diammonium trisodium nonadecaoxo(tritungsto)trivanadate dodecahydrate, is a mixed V/W salt in which each site has an approximately equal population of V and W atoms. The centrosymmetric polyanion consists of six (V/W)O6 edge-sharing distorted octahedra and has a well established structure. Each of the three Na+ cations is surrounded by six water molecules in a distorted octahedron. The (V/W)—O distances are between 1.644 (14) and 2.2885 (10) Å.

Keywords:
Octahedron Crystallography Molecule Chemistry Materials science Crystal structure

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Topics

Polyoxometalates: Synthesis and Applications
Physical Sciences →  Materials Science →  Materials Chemistry
Metal-Organic Frameworks: Synthesis and Applications
Physical Sciences →  Chemistry →  Inorganic Chemistry
Chemical Synthesis and Characterization
Physical Sciences →  Environmental Science →  Industrial and Manufacturing Engineering
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