2种Co配合物的合成、结构和光物理性质  

Synthesis,structure and photo-physical property of two Co coordination complexes

作　　者：牛淑云[1] 李淑梅[1] 李朝明[1] 宫林崇[1] 

机构地区：[1]辽宁师范大学化学化工学院,辽宁大连116029

出　　处：《辽宁师范大学学报（自然科学版）》2010年第2期190-193,共4页Journal of Liaoning Normal University:Natural Science Edition

基　　金：国家自然科学基金项目(20571037);辽宁省创新团队项目(2007T092)

摘　　要：采用水热合成方法,得到了2种Co的配合物:[Co(C6H4NO2)3·H2O](1)和[Co(imH)4(H2O)2]·[C6H4(COO)2](2).对2种配合物的单晶进行了X-射线衍射分析,确定了结构.2个配合物的结构特点是,在分子间存在大量氢键.采用表面光电压光谱(SPS)技术研究了配合物的表面光伏性能.结果表明配合物在300～600 nm范围内呈现出正的表面光伏响应.同时对2种配合物的UV-Vis和IR光谱进行了测定和分析指认.Two complexes[Co（C6H4NO2）3·H2O]（1）and[Co（imH）4（H2O）2]·[C6H4（COO）2]（2）have been synthesized by hydrothermal method.The structures of the complexes were determined by single X-ray diffraction.The structure characters of the two complexes are that there exist various intermolecular hydrogen bonds.The photo-electric property was investigated by surface photovoltage spectroscopy（SPS） technique.The results indicate that the two complexes exhibits positive surface photovoltage responses in the range of 300～600 nm.In addition,the UV-Vis and IR spectra of the two complexes were measured and analyzed.

关 键 词：Co配合物 晶体结构 光谱 氢键 

分 类 号：O614[理学—无机化学]