一个铜(Ⅱ)镍(Ⅱ)超分子化合物的合成、晶体结构与磁性

one new complex, [Cu(aeop)Ni(dpt)(H₂O)]·5H₂O, [H₄aeop=N′-(2-Aminoterephthalic acid)-N″-(1,3-Pro-panediamine) Oxamide], has been prepared by the diffusion method, where (aeop)^4- as bridging ligand, dpt as end ligand and characterized by elemental analysis, IR and X-ray crystal structure determination. It crystallizes in the Triclinic system, P1 space group with a=0.885 92(4)nm, b=1.232 53(6)nm, c=1.301 24(6)nm, α=85.593 0(10)°, β=78.753 0(10)°, γ=89.382 0(10)°, V=1.389 43(11) nm³, Z=2. The crystal structure analysis shows that intermolecular O-H…O and N-H…O hydrogen bonds result in a 3D supermolecular construction. The complex was characterized by magnetic susceptibility and presents a antiferromagnetic interaction (J=-46.4 cm^-1, g=2.24). CCDC: 727559.