一种Cu(II)超分子配合物的合成、晶体结构和磁学性质(英文)
Synthesis,crystal structure and magnetic propery of a Cu(II) supramolecular complex bridging via μ_(1,5)-dca and bpy ligands
摘要
一种Cu(II)超分子配合物[Cu(μ1,5-dca)(dca)(bpy)]n(1)被合成并用单晶X-射线和磁性进行了表征.化合物1是由两组平行的二维网互相穿插形成的三维结构.磁表征结果显示在化合物1中Cu离子之间表现出通过二氰胺和4,4′-联吡啶桥传递的弱反铁磁相互作用.
A Cu（Ⅱ） supramolecular complex [ Cu（μ1,5-dca） （dca） （bpy） ] n （ dca = dicyanamide, bpy = 4,4＇-bipyridine） （1） has been synthesized and structurally as well as magnetically characterized. X-ray crystallography revealed a three-dimensional structure of 1 formed by two sets of parallel 2D sheets interpenetrating at an inclined angle of 74＇. The magnetic investigation has showed that 1 displays a weak antiferromagnetic interaction through long μ1,5-dca and bpy bridging pathways. Cu （Ⅱ
出处
《广州大学学报（自然科学版）》
CAS
2006年第4期25-29,共5页
Journal of Guangzhou University:Natural Science Edition
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