Synthesis and structural chemistry of tungstoarsenates(V)

被引：9

作者：

Contant, Roland ^{[1
]}

Thouvenot, Rene ^{[1
]}

Dromzée, Yves ^{[1
]}

Proust, Anna ^{[1
]}

Gouzerh, Pierre ^{[1
]}

机构：

[1] Univ Paris 06, CNRS, UMR 7071, FR 1269,Lab Chim Inorgan & Mat Mol, F-75252 Paris 05, France

来源：

JOURNAL OF CLUSTER SCIENCE | 2006年 / 17卷 / 02期

关键词：

Tungstoarsenates(V); synthesis; crystal structure; W-183; NMR;

D O I：

10.1007/s10876-006-0054-0

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

An overview of the synthesis and of the structural chemistry of tungstoarsenates(V) of the 1:12 and 2:21 families is presented with special emphasis on the 2:20 species. The molecular structure of [As2W20O71(H2O)(3)](12-) has been determined by single-crystal X-ray diffraction of K-12[As2W20O71(H2O)(3)]center dot 23H(2)O and that of [As2W20O70(H2O)(2)](10-) has been inferred from a W-183 NMR study in aqueous solution.

引用

页码：317 / 331

页数：15

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