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利用 Schiff 碱配体 N-(2-羟苄基)水杨醛亚胺(H_2L)合成了两个双核配合物[Zn_2(L)_2(py)_2](1)和[Cu_2(L)_2(py)_2](2).单晶 X-射线衍射结果表明,配合物(1)属单斜晶系,空间群 P2(1)/c,a=1.014 5 nm,b=1.380 6 nm,c=1.267 1 nm,β=102.063°,V=1.735 5 nm~3,Z=2,F(000)=760,μ=1.43 mm~(-1),R_1=0.036 1,wR_2=0.084 0,中心离子采取三角双锥的配位构型;配合物(2)属单斜晶系,空间群 P_2(1)/n,a=0.821 06 nm,b=1.071 5 nm,c=1.786 4 nm,β=99.365°,V=1.550 7 nm~3,Z=2,F(000)=756,μ=1.422 mm~(-1),R_1=0.038 6,wR_2=0.074 6,中心离子采取四方锥的配位构型.
Two dinuclear complexes [Zn_2 (L) _2 (py) _2] (1) and [Cu_2 (L) _2 (py) were synthesized by the Schiff base ligand N- (2-hydroxybenzyl) salicylaldimine ) _2] (2). Single crystal X-ray diffraction results show that the complex (1) belongs to the monoclinic system with space group P2 (1) /c,a=1.014 5 nm, b = 1.380 6 nm, c = 1.267 1 nm, β = 102.063 °, V = 1.735 5 nm -3, Z = 2, F (000) = 760, μ = 1.43 mm -1, R_1 = 0.036 1, wR_2 = 0.084 0, The complex (2) belongs to the monoclinic system with space group P_2 (1) /n,a=0.821 06 nm, b = 1.071 5 nm, c = 1.786 4 nm, β = 99.365 °, V = 1.550 7 nm ~ 3, Z = 2, F (000) = 756, μ = 1.422 mm -1, R_1 = 0.038 6 and wR_2 = 0.074 6. structure.