四(1-乙烯基咪唑)二异硫氰酸镉的晶体结构和电化学性能(英文) |
Crystal and Electrochemical Property of Tetrakis(1-vinyl-1H-imidazole-kN3)diisothiocyanatocadmium(II) |
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关键词: 镉(II)配合物 硫氰根配合物 循环伏安 晶体结构 |
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Abstract: A complex [Cd(NCS)2(Vim)4] (where Vim=1-vinylimidazole) was synthesized and it′s crystal structure was determined by X-ray diffraction technique. The compound crystallizes in the Monoclinic space group P21/c with the parameters: a=0.858 50(17) nm, b=0.909 90(18) nm, c=1.782 3(4) nm, β=100.14(3)°, V=1.370 5(5) nm3, Z=2. In the structure, each Cd atom is coordinated by four 1-vinylimidazole ligands and a pair of monodentate isothiocyanic groups, affording a compressed octahedral CdN6 core. The NCS- anions are trans and four N atoms from the 1-vinylimidazole ligands define the equatorial plane. From the cyclic voltammogram measurement in H2O, we know that the electrode reaction was a quasi-reversible process. CCDC: 630897. |
Keywords: cadmium(II) complex thiocyanato complex cyclic voltammetry crystal structure |
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刘光烨,陈红纳,刘法谦,李少香,李荣勋,黄素逸.四(1-乙烯基咪唑)二异硫氰酸镉的晶体结构和电化学性能(英文)[J].无机化学学报,2007,23(6):1085-1088. |
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