| SUBSTITUTION REACTION OF LIGANDS IN TRINUCLEAR Mo CLUSTERS WITH "LOOSE COORDINATION SITE" AS WELL AS SYN-THESIS AND CRYSTAL STRUCTURE OF Mo_3(μ_3-S) (μ-S)_3(dtp)_3(C_3H_4N_2)_3 (dtp)·(CH_3)_2CO |
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| 引用本文： | 卢绍芳,黄明东,黄建全,黄金陵,卢嘉锡.SUBSTITUTION REACTION OF LIGANDS IN TRINUCLEAR Mo CLUSTERS WITH "LOOSE COORDINATION SITE" AS WELL AS SYN-THESIS AND CRYSTAL STRUCTURE OF Mo_3(μ_3-S) (μ-S)_3(dtp)_3(C_3H_4N_2)_3 (dtp)·(CH_3)_2CO[J].中国科学B辑(英文版),1989(2). |
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| 作者姓名： | 卢绍芳 黄明东 黄建全 黄金陵 卢嘉锡 |
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| 作者单位： | Fujian Institute of Research on the Structure of Matter，Fuzhou，Fujian Institute of Research on the Structure of Matter，Fuzhou，Fujian Institute of Research on the Structure of Matter，Fuzhou，Fujian Institute of Research on the Structure of Matter，Fuzhou，Fujian Institute of Research on the Structure of Matter，Fuzhou |
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| 摘 要： | When trinuclear molybdenum cluster compound with "loose coordination site", Mo_3(μ_3-S)(μ-S)_3(μ-dtp)(dtp)_3·H_2O(A) (dtp=diethyldithiophos-phinato anion), is reacted with an excess of imidazole, the H_2O ligand and the bidentate bridging ligand μ-dtp are found to be simultaneously substituted by the imidazole to form the title compound. The title crystal belongs to the space group P(?), Z =2, with the following unit cell parameters: a=14.465(2), b=14.653(4), c=14.886(6), α=99.36(3),β=93.11(2),γ=114.29(2),V=2812(3). The crystalline compound consists of an ordered array of the cluster cation and dtp anion with acetone as packed molecule. The cation possesses a symmetry of C_3. Three Mo atoms form basically an equilateral triangle with three Mo—Mo bond lengths of 2.763 (1), 2.762(1), 2.756(1) respectively.
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