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合成了标题配合物Cu(Cmba)2(Mim)2(Cmba为2-氯-6-甲基苯甲酸阴离子,Mim为N-甲基咪唑),并用X射线单晶衍射仪测定了其晶体结构。晶体属单斜晶系,P21/n空间群,晶胞参数为:a=0.7389(15)nm,b=2.1379(4)nm,c=0.8150(16)nm,β=112.41(3)°,V=1.1902(4)nm3,Z=2,Dc=1.582g.cm-3。最后精修结果为:R1=0.0682,wR2=0.1740。在配合物结构中每个Cu髤原子分别与来自2个羧酸根离子中的2个氧原子、2个N-甲基咪唑分子中的2个N原子进行配位,形成了1个平面四边形结构。电化学研究显示配合物中的Cu2+/Cu+对的氧化还原是一个准可逆的过程。
The title complex Cu (Cmba) 2 (Mim) 2 (Cmba is 2-chloro-6-methylbenzoic acid anion and Mim is N-methylimidazole) was synthesized and characterized by X-ray single crystal diffractometry . The crystal belongs to the monoclinic space group P21 / n with unit cell parameters of a = 0.7389 (15) nm, b = 2.1379 (4) nm, c = V = 1.1902 (4) nm3, Z = 2, Dc = 1.582 g.cm-3. The final refinement results: R1 = 0.0682, wR2 = 0.1740. In the complex structure, each Cu 髤 atom is coordinated with two oxygen atoms from two carboxylate ions and two N atoms among two N-methylimidazole molecules to form a planar tetragonal structure . Electrochemical studies show that the Cu2 + / Cu + complex in the complex is a quasi-reversible redox process.