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含固氮酶钼微环境结构单元O_3MoS_3的Mo-S,Mo-Fe-S化合物的研究
引用本文:庄伯涛,黄梁仁,兰安建,何玲洁,潘炳华,余佩华.含固氮酶钼微环境结构单元O_3MoS_3的Mo-S,Mo-Fe-S化合物的研究[J].结构化学,1995(3).
作者姓名:庄伯涛  黄梁仁  兰安建  何玲洁  潘炳华  余佩华
作者单位:中国科学院福建物质结构研究所
基金项目:国家自然科学基金,国家攀登计划基金
摘    要:研究了含固氮酶钼微环境O_3MoS_3结构单元四个系列化合物[Mo(S,O-C_6H_4-1,2]~-(M)[Mo_2(CO)_3(S,O-C_6H_4-1,2)_3]~(2-)(D),[Mo_3(CO)_7(S,O-C_6H_4-1,2)_3]~(2-)(T),和[Mo_2Fe(CO)_4(S,O-C_6H_4-1,2)_3Cl_2]~(2-)(T_f)的合成化学与结构化学,并通过X-射线光电子能谱,红外光谱和电化学环伏安研究,深入探讨了它们的混合价,电子迁移和电化学行为,也讨论了有趣的O_3MoS_3结构单元。

关 键 词:O_3MoS_3单元,Mo/Fe/S化合物,混合价,合成与结构化学,电化学行为

Investigation of the Mo-S, Mo-Fe-S Cluster Compounds Containing Mo-Microenvironment Structural Unit, O_3MoS_3, of Nitrogenase
Zhuang Bo-Tao,Huang Liang-Ren, Lan An-Jian, He Ling-Jie,Pan Bing-Hua, Yu Pei-Hua.Investigation of the Mo-S, Mo-Fe-S Cluster Compounds Containing Mo-Microenvironment Structural Unit, O_3MoS_3, of Nitrogenase[J].Chinese Journal of Structural Chemistry,1995(3).
Authors:Zhuang Bo-Tao  Huang Liang-Ren  Lan An-Jian  He Ling-Jie  Pan Bing-Hua  Yu Pei-Hua
Abstract:The synthetic and structural chemistry of four series of cluster compouds containing Mo-microenvironment structural unit, O_3MoS_3, of nitrogenase, Mo(S,O-C_6H_4-1,2] ̄-(M) Mo_2(CO)_3(S,O-C_6H_4-1,2)_3] ̄(2-)(D),Mo_3(CO)_7(S,O-C_6H_4-1,2)_3] ̄(2-)(T), and Mo_2Fe(CO)_4(S,O-C_6H_4-1,2)_3Cl_2] ̄(2-)(T_f) has been investigated systematically and the interesting O_3MoS_3 structural unit was discussed by comparing with the EXAFS data of FeMo-co of nitrogenase.Moreover, their mixed valence, charge transfer and electrochemical behavior were approached by the studies on their X-ray photoelectron spectra, infrared spectra and cyclic voltammetry.
Keywords:O_3MoS_3 unit  Mo/Fe/S compound  synthetic and structural chemistry  mixed valence  charge transfer  electrochemical behavior  
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