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本文以3,5-二(4-吡啶基)-1,2,4-三唑和酪氨酸为混合配体,利用水热法合成了一个单核镍配合物{[Ni(tyr)2(4,4’-bpt)].H2O}.H2O(1)(其中4,4’-bpt=3,5-二(4-吡啶基)-1,2,4-三唑,Htyr=L-酪氨酸)并利用元素分析、红外光谱和X射线单晶衍射法对其结构进行了表征。结果表明,配合物属于单斜晶系,P21空间群,a=6.0720(12),b=14.083(3),c=17.609(4),β=92.18(3)°,V=1504.6(5)3,Z=2,F(000)=950,S=1.011,最终偏离因子[I>2σ(I)]R1=0.0481,wR2=0.0952,对全部数据R1=0.0583,wR2=0.1000。
In this paper, a mononuclear nickel complex {[Ni (tyr) 2) was synthesized by hydrothermal method using 3,5-bis (4-pyridyl) -1,2,4-triazole and tyrosine as ligands. (4,4’-bpt)] .H2O} .H2O (1) (where 4,4’-bpt = 3,5-di- (4-pyridyl) -1,2,4-triazole, Htyr = L - tyrosine) and its structure was characterized by elemental analysis, IR and X-ray single crystal diffraction. The results showed that the complex belongs to the monoclinic system with P21 space group a = 6.0720 (12), b = 14.083 (3), c = 17.609 (4) , β = 92.18 R1 = 0.0481, wR2 = 0.0952, R1 = 0.0583 for all data, and wR2 = 0.1000 for all data.) 3, Z = 2, F (000) = 950, S = 1.011 and final deviation factor [I> 2σ (I)