High-pressure nonstoichiometric phase SmxCu3V4O12

被引：0
|
作者：
N. I. Kadyrova
Yu. G. Zainulin
A. P. Tyutyunnik
G. S. Zakharova
A. V. Korolev
机构：
[1] Russian Academy of Sciences,Institute of Solid State Chemistry, Ural Branch
[2] Russian Academy of Sciences,Institute of Metal Physics, Ural Branch
来源：
Russian Journal of Inorganic Chemistry | 2011年 / 56卷
关键词：
Perovskite; High Pressure Phase; Metavanadate; Isotropic Thermal Parameter; Nonstoichiometric Oxide;
D O I：
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中图分类号：
学科分类号：
摘要：
Perovskite-like nonstoichiometric oxide SmxCu3V4O12 (space group Im\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$\bar 3$\end{document}, Z = 2, a = 7.276−7.314 Å) with cationic vacancies and a homogeneity region was prepared barothermally (p = 6.0−9.0 GPa, T = 700−1100°C) for the first time. Structural and isotropic thermal parameters, as well as bond lengths and bond angles, were determined. The compound has metal-type conductivity and paramagnetic properties.
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页码：919 / 923
页数：4
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