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以2,2′-联嘧啶(bpy)和马来二腈基阴离子(mnt)为配体合成了一个双核钴混配配合物(C4H9)4N2(Co(mnt)2)2(bpy)(1)(C56H78Co2N14S8)((C4H9)4N=tetrabutylammonium,mnt=maleonitriledithiolate and bpy=2,2′-bipyrimidyl),并用X-射线单晶衍射方法测定了该配合物的晶体结构:配合物属单斜晶系,P21/c空间群,a=2.368 2(2)nm,b=1.582 11(13)nm,c=1.873 85(16)nm,β=105.834(2)。此外,还对该配合物进行了热重(TGA)、紫外可见光谱(UV)、红外光谱(IR)、X-射线光电子能谱(XPS)、变温磁化率和电化学循环伏安(CVs)等性质的研究;数据表明相邻的金属钴离子之间存在反铁磁相互作用。
A dinuclear cobalt complex (C4H9) 4N2 (Co (mnt) 2) 2 (bpy) (1) was synthesized from 2,2’-bipyrimidine (bpy) and maleadinonitrile (mnt) ) (C56H78Co2N14S8) (C4H9) 4N = tetrabutylammonium, mnt = maleonitriledithiolate and bpy = 2,2’-bipyrimidyl and the crystal structure of the complex was determined by X-ray single crystal diffraction method. The complex belongs to the monoclinic system , P21 / c space group, a = 2.368 2 (2) nm, b = 1.582 11 (13) nm, c = 1.873 85 (16) nm, β = 105.834 (2). In addition, the complexes were also characterized by TGA, IR, IR, XPS, CV and CVs, And other properties of the data; the data show that there is antiferromagnetic interaction between adjacent metal cobalt ions.