Synthesis, Crystal Structure and Magnetic Properties of a New 3D Cobalt Vanadate  

作　　者：王磊 张宏 张景萍 牛犇 崔术新 

机构地区：[1]Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, China

出　　处：《Chinese Journal of Chemistry》2004年第7期638-641,共4页中国化学（英文版）

基　　金：Project supported by the National Natural Science Foundation of China (No. 20274006).

摘　　要：A new cobalt vanadate compound 1 [CoII(H2O)2V2VO6] has been hydrothermally synthesized and characterized by the elemental analyses and the single crystal X-ray diffraction analysis. Compound 1 crystallizes in the orthorhombic system, space group Pmna, with a=0.55646, b=1.06900, c=1.18452 nm, and Z=4. The magnetic susceptibility of the cobalt vanadate has been measured and indicates possible antiferromagnetic coupling between adjacent cobalt (II) (0.54320.5697 nm) through bond or space.A new cobalt vanadate compound 1 [CoII(H2O)2V2VO6] has been hydrothermally synthesized and characterized by the elemental analyses and the single crystal X-ray diffraction analysis. Compound 1 crystallizes in the orthorhombic system, space group Pmna, with a=0.55646, b=1.06900, c=1.18452 nm, and Z=4. The magnetic susceptibility of the cobalt vanadate has been measured and indicates possible antiferromagnetic coupling between adjacent cobalt (II) (0.54320.5697 nm) through bond or space.

关 键 词：cobalt vanadate hydrothermal synthesis crystal structure antiferromagnetic coupling 

分 类 号：O614[理学—无机化学]