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K(3)VO(2)(V(2)As(2)O(12)) (此为化学式,一般直接保留原样,可译为“K(3)VO(2)(V(2)As(2)O(12))” ,若要强行翻译为中文表述可译为“钾(3)钒(2)(钒(2)砷(2)氧(12))” ,但这种表述不符合化学领域习惯,建议保留化学式)

K(3)VO(2)(V(2)As(2)O(12)).

作者信息

Ezzine Safa, Zid Mohamed Faouzi, Driss Ahmed

机构信息

Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences, Université de Tunis-ElManar, 2092 El-Manar, Tunis, Tunisia.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 2;65(Pt 5):i31. doi: 10.1107/S1600536809011775.

Abstract

A new potassium vanadium arsenate, tripotassium trivanadium bis-(arsenate) hexa-oxide, K(3)VO(2)(V(2)As(2)O(12)), was synthesized by a solid-state reaction at 743 K. The structure is built up from VO(5) pyramids, VO(4) tetra-hedra (.m. symmetry) and AsO(4) tetra-hedra linked together by corner-sharing to form a three-dimensional framework. The two crystallographically independent K(+) cations, one of which has .m. symmetry, are located in the inter-connected tunnels running along the a and b directions.

摘要

一种新型砷酸钒钾,三钾二钒双(砷酸盐)六氧化物,K(3)VO(2)(V(2)As(2)O(12)),通过在743 K下的固态反应合成。其结构由VO(5)金字塔、VO(4)四面体(.m.对称性)和AsO(4)四面体通过共角连接在一起形成三维框架。两个晶体学独立的K(+)阳离子,其中一个具有.m.对称性,位于沿a和b方向延伸的相互连接的隧道中。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/31f6/2977537/31dce5269226/e-65-00i31-fig1.jpg

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