| Synthesis and Crystal Structure of a Novel Heptanuclear Ruthenium- and Sodium-containing Polyoxomolybdate [{Na(H_2O)_3}_2{Ru(dmso)_3}_2(MoO_4)_3]·_3H_2O |
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| 引用本文： | HUANG Xi-He XIANG Sheng-Chang FU Rui-Biao SHENG Tian-Lu ZHANG Jian-Jun LI Ya-Min WANG Long-Sheng WU Xin-Tao ② (State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,The Chinese Academy of Sciences,Fuzhou,Fujian 350002,China). Synthesis and Crystal Structure of a Novel Heptanuclear Ruthenium- and Sodium-containing Polyoxomolybdate [{Na(H_2O)_3}_2{Ru(dmso)_3}_2(MoO_4)_3]·_3H_2O[J]. 结构化学, 2006, 0(7) |
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| 作者姓名： | HUANG Xi-He XIANG Sheng-Chang FU Rui-Biao SHENG Tian-Lu ZHANG Jian-Jun LI Ya-Min WANG Long-Sheng WU Xin-Tao ② (State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences Fuzhou Fujian 350002 China) |
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| 作者单位： | State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fuzhou，Fujian 350002，China |
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| 基金项目： | This work was supported by the State Key Laboratory of Structural Chemistry, the National Ministry of Science and Technology of China(001CB1089), the NNSFC (20273073, 20333070 and 90206040) and NSF of Fujian Province (2003J042, 2004J041 and 2004HZ01-1) |
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| 摘 要： | 1 INTRODUCTION Polyoxomolybdates have been of great interest due to their unique structural varieties, associated multitude of properties and applications as catalysis, medicine and material[1, 2]. One of the most impor- tant aspects is the synthesis and investigation of the materials on polyoxomolybdates containing organo- metallic groups[3～5]. Such materials can provide molecular models for heterogeneous catalysis and display cooperative effects or bifunctional catalytic activity[6]. O…
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Synthesis and Crystal Structure of a Novel Heptanuclear Ruthenium- and Sodium-containing Polyoxomolybdate [{Na(H_2O)_3}_2{Ru(dmso)_3}_2(MoO_4)_3]·_3H_2O |
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| Abstract: | The title compound, [{Na(H2O)3}2{Ru(dmso)3}2(MoO4)3]3H2O, has been ob- tained by the reaction of Na2MoO42H2O with cis-Ru(dmso)4Cl2 in aqueous solution. Its crystal structure was determined by single-crystal X-ray diffraction method. The crystal crystallizes in the triclinic system, space group P1 with a = 12.3333(3), b = 12.6289(3), c = 32.0284(14) , α = 79.873(7), β = 87.549(9), γ = 64.500(4)o, V = 4429.5(2) 3, Z = 4, Mr = 1358.85, Dc = 2.038 g/cm3, F(000) = 2696 and μ = 1.874 mm-1. The compound contains a novel pentanuclear triangle bipyramidal core, [{Ru(dmso)3}2(MoO4)3]2-, which consists of two {Ru(dmso)3}2+ fragments and three {μ2-MoO4}2- units. Furthermore, the dmso ligands bridge the pentanuclear [Ru2Mo3] core and two [Na(H2O)3]+ fragments together, forming a neutral heptanuclear ruthenium- and sodium- containing polyoxomolybdate. |
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| Keywords: | synthesis crystal structure ruthenium sodium polyoxomolybdate |
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