| Synthesis and Crystal Structure of an Incomplete Cubane-like Heterobimetallic Cluster [(η~5-C_5Me_5)_2Mo_2(μ_3-S)(μ-S)_3(CuCl)] |
| |
| 引用本文： | 黎玲玲,任志刚,郎建平.Synthesis and Crystal Structure of an Incomplete Cubane-like Heterobimetallic Cluster [(η~5-C_5Me_5)_2Mo_2(μ_3-S)(μ-S)_3(CuCl)][J].结构化学,2007,26(4):427-430. |
| |
| 作者姓名： | 黎玲玲 任志刚 郎建平 |
| |
| 作者单位： | Key Laboratory of Organic Synthesis of Jiangsu Province School of Chemistry and Chemical Engineering Suzhou University，Key Laboratory of Organic Synthesis of Jiangsu Province School of Chemistry and Chemical Engineering Suzhou University，Key Laboratory of Organic Synthesis of Jiangsu Province School of Chemistry and Chemical Engineering Suzhou University，State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry The Chinese Academy of Sciences Shanghai 200032 China，Suzhou 215123 China，Suzhou 215123 China，Suzhou 215123 China |
| |
| 基金项目： | The project was supported by the NNSFC (No. 20525101)，the NSF of Jiangsu Province (No. BK2004205)，the Specialized Research Fund for the Doctoral Program of Higher Education (No. 20050285004)，the State Key Laboratory of Organometallic Chemistry (No. 06-26) |
| |
| 摘 要： | The reaction of (η5-C5Me5)2Mo2(μ3-S)4(CuCl)2] 1 with Na2S in MeCN produced a trinuclear cluster (η5-C5Me5)2Mo2(μ3-S)(μ-S)3(CuCl)] 2. 2 crystallizes in the monoclinic system, space group P21/c with a = 15.563(3), b = 8.9547(18), c = 17.846(4) , β = 101.29(3)o, V = 2438.9(9) 3, Z = 4, Dc = 1.878 g/cm3, T = 193(2) K, C20H30ClCuMo2S4, Mr = 689.60, F(000) = 1376, μ(MoKα) = 2.335 mm–1, S = 1.050, R = 0.0305 and wR = 0.0688 for 4033 observed reflections with I > 2σ(I). In the structure of 2, one (η5-C5Me5)2Mo2(μ-S)2S2] moiety and one CuCl unit are assembled into an incomplete cubane-like Mo2S4Cu] core framework, in which the Cu center adopts a distorted tetrahedral geometry coordinated by one μ3-S atom, two μ-S atoms and one terminal chloride. The two Mo…Cu contacts are 2.7519(7) and 2.7689(8) , respectively.
|
| 关 键 词： | 钼簇合物 铜簇合物 不完整立方烷样结构 双核簇合物 合成 晶体结构 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
