| Synthesis and Structure of a New Dinuclear Tungsten(I) Compound with Phenylselenol Ligand,[W_2(SePh)_2(CO)_6(MeCN)_2] |
| |
| 引用本文： | ZHOU Zhang-Feng ZHUANG Bo-Tao② WU Ke-Chen② YAO Yuan-Gen (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 Structure of a New Dinuclear Tungsten(I) Compound with Phenylselenol Ligand,[W_2(SePh)_2(CO)_6(MeCN)_2][J]. 结构化学, 2006, 0(9) |
| |
| 作者姓名： | ZHOU Zhang-Feng ZHUANG Bo-Tao② WU Ke-Chen② YAO Yuan-Gen (State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences Fuzhou Fujian 350002 China) |
| |
| 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 |
| |
| 基金项目： | This research was supported by NNSFC |
| |
| 摘 要： | 1 INTRODUCTION The chemistry of complexes containing lowvalence molybdenum and tungsten metal atoms has increa- singly attracted the attention of chemists and bioinor- ganic chemists due to their significance for studies on metal enzymes[1～5]. Since the dinuclear molybde- num and tungsten (0, I) oxygen family carbonyl complexes, [M2(μ-XR)a(CO)bLc]2-, 0 (M = Mo, W; X = O, S, Se, Te; b = 8, 6; L = MeCN; c = 0, 2), were synthesized and their interesting twoelectron- transfer charact…
|
Synthesis and Structure of a New Dinuclear Tungsten(I) Compound with Phenylselenol Ligand,[W_2(SePh)_2(CO)_6(MeCN)_2] |
| |
| Abstract: | The reaction of Et4NCl, C6H5SeNa and W(CO)6 in MeCN afforded a new dinuclear tungsten(I) complex W2(SePh)2(CO)6(MeCN)2 1 (Mr = 929.98). The crystal structure has been determined by X-ray single-crystal diffraction. 1 Crystallizes in monoclinic, space group P21/n with a = 7.501(1), b = 18.387(2), c = 9.491(1) , β = 103.897(2)o, V = 1270.6(3) 3, Z = 2, Dc = 2.431 g/cm3, μ = 119.50 cm-1, F(000) = 852, R = 0.0695 and wR = 0.1724 for 2220 independent reflections with I > 2((I). The X-ray structure analysis reveals that the W2Se2 core of 1 is planar with W-W bond length of 3.0433(13) and W-Se of 2.5922(17). |
| |
| Keywords: | tungsten(I)-compound synthesis structure IR spectra |
| 本文献已被 CNKI 等数据库收录！ |
|
