一维双核锌配合物[Zn2(SHSH)2(2-Me-py)2]的合成、晶体结构及理论研究

The crystal of one-dimensional binuclear zinc complex Zn₂(SHSH)₂(2-Me-py)₂] was obtained in DMF and 2-methylpyridine, where SHSH is salicylaldehyde salicylhydrazone. It has been characterized by IR, UV, element analysis and X-ray diffraction analysis. The crystallographic data were as follows: monoclinic system, space group P2₁/c, a=1.144 49 nm, b=1.206 69 nm, c=1.379 39 nm, β=97.039°, Z=2, V=1.890 6 nm³, M_r=825.47, D_c=1.450 g·cm^-3, μ=1.324 mm-1, F(000)=848 and the final R=0.033 6 and wR=0.094 7 for 3 752 observed reflections with I≥2σ(I). The theoretical investigation of title complex as a structure unit was carried out at B3LYP/6-31G and HF/6-31G levels with Guassian 03W program, and the atomic charges, natural bond orbital analysis and bond energies were also discussed. CCDC: 260920.

Synthesis, Crystal Structure and Theoretical Study of One-dimensional Binuclear Zinc Complex [Zn2(SHSH)2(2-Me-py)2]