含硫多吡啶配体及其过渡金属配合物的合成、表征与结构

Syntheses,Characterization and Structures of Transition Metal Complexes with a Polypyridyl Ligand Bearing S-donors

本文报道1个含硫多吡啶配体5,5′-二(2-吡啶硫)甲基-2,2′-联吡啶(L)及其3个过渡金属配合物{[AgL](ClO4)}∞(1),[CuLCl2](2)和[Mn(L)3](ClO4)2(H2O)0.5(3)的合成及结构表征,并探讨了部分金属离子对配合物结构的影响。

Three transition metal complexes with a new polypyridyl ligand bearing S-donors 5,5＇-bis （2- pyridylsulfanylmethyl）-2,2＇-bipyridine （L）, {[AgL]（ClO4）}m （1）, [CuLCl2] （2） and [Mn（L）3]（ClO4）2（H2O）0.5 （3）, were synthesized and structurally characterized by IR and single crystal X-ray diffraction structural analysis. 1 has a 1D chain structure, whereas 2 and 3 take mononuclear structures. The structural differences of the three complexes were attributable to the difference of metal ions. CCDC： 686045, 1; 686046, 2; 686047, 3.