STUDIES ON SYNTHESES OF MoFe_3S_4 CUBANE-LIKE CLUSTER COMPOUNDS

• 作 者: 刘秋田 康北笙 陈昌能 黄梁仁 蔡进华 庄伯涛 卢嘉锡
• 机 构: Fufian Institute of Research on-the Structure of Matter, Academia Sinica, Fuzhou,Fufian Institute of
• 出 处: Science in China,Ser.B
• 发表日期: 1989年04期
• 关键词: assembly filtration Conversion instead have redox string bidentate attractive pr

The features of synthetic processes are described on the basis of the studies of the syntheses of MoFe_3S_4 cubane-like cluster compounds either by self-assembly reactions or by the conversion of linear clusters. The redox properties and the structure of ligands as well as the stoichiometry of reactants have obvious effects upon the core oxidation state and the structure of products. It is indicated that the self-assembly reaction may pass through a combination process oflinear cluster intermediates having structural unit (M,M’=Mo) Fe).

The features of synthetic processes are described on the basis of the studies of the syntheses of MoFe_3S_4 cubane-like cluster compounds either by self-assembly reactions or by the conversion of linear clusters. The redox properties and the structure of ligands as well as the stoichiometry of reactants have obvious effects upon the core oxidation state and the structure of products. It is indicated that the self-assembly reaction may pass through a combination process of linear cluster intermediates having structural unit (M, M ’= Mo) Fe.