Magnetic and thermal properties of vanadium phosphates hydrates MII(VOPO4)2•4H2O (MII=Ca2+, Ba2+ and Cd2+)

被引：11
|
作者：
Le Fur, E
Peña, O
Pivan, JY
机构：
[1] ENSC Rennes, Dept Physicochim, F-35000 Rennes, France
[2] Chim Solide & Inorgan Mol Lab, F-35000 Rennes, France
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 1999年 / 285卷 / 1-2期
关键词：
hydrothermal synthesis; crystal structure; magnetic properties;
D O I：
10.1016/S0925-8388(99)00013-4
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：
Non-magnetic ions intercalated vanadyl phosphates (M(VOPO4)(2). 4H(2)O (M=Ca2+, Ba2+, and Cd2+) have been studied. The structure of Ba(VOPO4)(2). 4H(2)O has been refined in the conventional space group Pc. The magnetic properties as well as the thermal behaviour have been investigated for all compounds. Antiferromagnetic interactions are present for the calcium and barium compounds while the cadmium derivative shows ferromagnetic interactions. (C) 1999 Elsevier Science S.A. All rights reserved.
引用
收藏
页码：89 / 97
页数：9
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