The title complex Ni(Aim)4(SCN)2(Aim=1-allyl-1H-imidazole)has been synthesis and structurally characterized by X-ray diffraction single-crystal structure analysis.The complex crystallizes in triclinic system,P(1)space group with the cell parameters of a=0.88390(18)nm,b=0.95390(19)nm,c=1.0515(2)nm,α=70.22(3)°,β=65.29(3)°,γ=86.66(3)°,V=0.754 3(3)nm3 and Z=2.In the structure of the complex,each Ni(Ⅱ)ion is coordinated by four N atoms from four Aim molecules and two N atoms from a pair of monodentate isothiocyanic groups.in a octahedral coordination geometry.The C-H…N weak interactions link the molecules into a 1D zigzag chain along the a axis.The electrochemical studies reveal that redox of Ni2+/Ni in the complex is a quasi-reversible process.CCDC:856800.%合成了配合物Ni(Aim)4(SCN)2(Aim=1-烯丙基-1H-咪唑),并采用X射线单晶衍射仪测定了其晶体结构.配合物属三斜晶系,P(1)空间群,晶胞参数为:a=0.88390(18)nm,b=0.95390(19)nm,c=1.0515(2)nm,α=70.22(3)°,β=65.29(3)°,γ=86.66(3)°,V=0.7543(3)nm3,Z=2.在配合物中,每个Ni(Ⅱ)原子分别和来自4个Aim配体的4个氮原子、2个异硫氰酸根的2个氮原子配位,形成八面体配位结构.在晶体中,分子通过C-H…N分子间弱相互作用沿a轴形成一维锯齿结构.电化学研究显示配合物中Ni2+/Ni对的氧化还原是一个准可逆过程.
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