摘要: Two novel complexes, [Zn(L₁^2-)(L₂)] (1) and [Ni(L₃^2-)(L₄)·2H₂O] (2), have been synthesized by solvothermal reactions in different solvents through mixing the carboxylate ligand, imidazole-containing ligand and the metal salt. Compound 1 crystallizes in monoclinic, space group P2₁/c with a=9.21400(15), b=18.1172(3), c=15.7669(2) Å, β=91.1769(13)°, C₃₀H₂₆N₄O₄Zn, M_r=571.92, V=2631.44(7) ų, Z=4, D_c=1.444 g·cm^-3, μ=1.659 mm^-1, F(000)=1184, λ(CuKα)=1.54178 Å, the final R=0.048, wR=0.1442 and S=1.139. Compound 2 crystallizes in triclinic, space group P1 with a=7.0664(3), b=9.5265(4), c=12.8861(6) Å, α=74.066(4), β=87.408(3), γ=83.591(3)°, C₃₄H₃₂N₆O₆S₂Ni, M_r=743.49, V=828.83(6) ų, Z=1, D_c=1.490 g·cm^-3, μ=2.490 mm^-1, F(000)=386, λ(CuKα)=1.54178 Å, the final R=0.0315, wR=0.0861 and S=1.022. Complex 1 is the 1D chain which is linked by C-H…O hydrogen bonding interactions to form a 2D supramolecular architecture. Meanwhile, complex 2 is a 2D (4,4) network with the ABCABC stacking mode and then generates a 3D supramolecular architecture through C-H…N and O-H…O hydrogen bonding interactions.