摘要
Dinuclear Cu(Ⅱ)complexes(Cu,LCl4).2H2O and Cu2L'Cl4 are pre-pared and characterized by X-ray structure analysis.(Cu2I-Cl4).2H2O,C20 H40N6Cu2Cl4O2,Mr=665.54,monoclinic,6 for 188l observed reflections with I>3(I).Cu2L'Cl4,C20H36N6Cu2Cl4,M.=629.41,monoclinic,for 1330 observed reflections with I>3(I).In both complexes the stereo-chemistry about Cu(Ⅱ)is 5-coordinated with two secondary amine N atoms and twoCl-occupying sites at the base of a distorted square pyramid capped by the tertiaryamine N atom.The pair of Cl'attached to the two Cu(Ⅱ)are held in anti configuration.
Dinuclear Cu(Ⅱ)complexes(Cu,LCl4).2H2O and Cu2L'Cl4 are pre-pared and characterized by X-ray structure analysis.(Cu2I-Cl4).2H2O,C20 H40N6Cu2Cl4O2,Mr=665.54,monoclinic,6 for 188l observed reflections with I>3(I).Cu2L'Cl4,C20H36N6Cu2Cl4,M.=629.41,monoclinic,for 1330 observed reflections with I>3(I).In both complexes the stereo-chemistry about Cu(Ⅱ)is 5-coordinated with two secondary amine N atoms and twoCl-occupying sites at the base of a distorted square pyramid capped by the tertiaryamine N atom.The pair of Cl'attached to the two Cu(Ⅱ)are held in anti configuration.
基金
supported by the NNSF of China
the Special Funds of State Education Committee for Doctorate Scientific Research.
