COMBINED POWDER X-RAY AND NEUTRON-DIFFRACTION STUDY OF THE MIXED URANIUM VANADIUM-OXIDE, UV3O10

被引：16

作者：

CHIPPINDALE, AM ^{[1
]}

CRENNELL, SJ ^{[1
]}

DICKENS, PG ^{[1
]}

机构：

[1] UNIV BATH,DEPT BIOCHEM,BATH BA2 7AY,AVON,ENGLAND

来源：

JOURNAL OF MATERIALS CHEMISTRY | 1993年 / 3卷 / 01期

关键词：

X-RAY DIFFRACTION; NEUTRON DIFFRACTION; POWDER DIFFRACTION; RIETVELD ANALYSIS; URANIUM-VANADIUM OXIDE;

D O I：

10.1039/jm9930300033

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The crystal structure of UV3O10 has been determined using Rietveld analysis of combined powder time-of-flight neutron and powder X-ray data [spacegroup Fddd, Z=8; a = 6.9426(2) angstrom, b = 12.0554(3) angstrom, c= 16.2228(3) angstrom, V = 1357.77(3) angstrom3]. The compound has a pillared layer structure and Gan be formulated as U(VI)V(IV)(V(V))2O10.

引用

页码：33 / 37

页数：5

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