EPSILON-NAMO2P3O13, A NEW STRUCTURAL FORM OF THE MO (V) PHOSPHATES SERIES AMO2VP3O13

被引：16

作者：

LECLAIRE, A

BOREL, MM

GRANDIN, A

RAVEAU, B

机构：

[1] Laboratoire de cristallographie et Sciences des matériaux (CRISMAT), CNRS, ISMRa, 14032 Caen Cedex, Boulevard du Maréchal Juin

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 1990年 / 89卷 / 01期

关键词：

D O I：

10.1016/0022-4596(90)90288-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Single crystals of a new form of Mo (V) phosphates, ε-NaMo2P3O13, have been isolated and its structure has been determined. It crystallizes in the space group P1 with a = 6.352 Å, b = 7.448 Å, c = 10.991 Å, α = 75.08°, β = 85.33°, and γ = 79.10°. The [Mo2P3O13]∞ host lattice is formed of cornersharing PO4 tetrahedra, P2O7 groups, and MoO6 octahedra, forming large cages where the Na+ ions are located. This original structure is compared to those of the other AMo2P3O13 phosphates and especially to that of γ-Cs Mo2P3O13. © 1990.

引用

页码：10 / 15

页数：6

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