Synthesis and properties of the high-pressure phase CaCu2CoV4O12

被引：4
|
作者：
Kadyrova, N. I. [1 ]
Zainulin, Yu G. [1 ]
Zakharova, G. S. [1 ]
Tyutyunnik, A. P. [1 ]
Mel'nikova, N. V. [2 ]
机构：
[1] Russian Acad Sci, Inst Solid State Chem, Ekaterinburg 620990, Russia
[2] Ural State Univ, Ekaterinburg 620083, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2011年 / 56卷 / 11期
基金：
俄罗斯基础研究基金会;
关键词：
NACU3V4O12; LA;
D O I：
10.1134/S0036023611090105
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Under uniform compression (p = 7.0 GPa) on heating (T = 1100A degrees C), the perovskite-like oxide CaCu2CoV4O12 was obtained for the first time. The crystal structure of the compound was determined by X-ray crystallography (space group Im-3, Z = 2, a = 7.3015(5) ). The main bond lengths and angles were found. It was established that the high-pressure phase CaCu2CoV4O12 has metallic conduction. Its magnetic properties were studied.
引用
收藏
页码：1717 / 1722
页数：6
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