| 具有磷、氯桥基的三核钌羰基簇合物的合成和晶体结构 |
| |
| 引用本文： | 苏海全,吴秉芳,王丁泽.具有磷、氯桥基的三核钌羰基簇合物的合成和晶体结构[J].无机化学学报,2005,21(11):1727-1729. |
| |
| 作者姓名： | 苏海全 吴秉芳 王丁泽 |
| |
| 作者单位： | 内蒙古大学化学化工学院,呼和浩特,010021 |
| |
| 基金项目： | 内蒙古自治区高等学校科学研究基金资助项目(No.NJ03121)。 |
| |
| 摘 要： | The reaction of Ru3(CO)12 with P(NEt2)2Cl, yields two trinuclear ruthenium carbonyl clusters: HRu3(CO)9 μ3-η2-P(NEt2)2]2 Ⅰ (known) and a novel Ru3(CO)7( μ-Cl)2 μ-P(NEt2)2]2 Ⅱ. During the reaction, the ligand precursor was cleaved in its P-Cl bond to give the fragments Cl and P(NEt2)2, and then coordinated to the ruthenium atoms to form the clusters as listed above. The crystal structure of cluster Ⅱ has been determined by X-ray diffraction technique. The crystal belongs to monoclinic with space group P21/c. The unit cell parameters are as follows: a=1.287 9(6) nm, b=1.653 9(8) nm, c=1.643 6(8) nm, β=95.786(7)°, V=3.483(3) nm3, Dc=1.756 g·cm-3, Z=4. The cluster has a closed triangle Ru3 framework. Two Ru-Ru bonds are supported by μ-P(NEt2)2, the other one is connected by double Cl bridging. The valence electrons of the cluster are 50e. CCDC: 231979.
|
| 关 键 词： | 钌羰基簇合物 劈开组合合成 晶体结构 |
| 文章编号： | 1001-4861(2005)11-1727-03 |
| 收稿时间： | 2005-04-18 |
| 修稿时间： | 8/4/2005 12:00:00 AM |
Synthesis and Crystal Structure of Trinuclear Ruthenium Carbonyl Cluster with P, Cl Bridging Ligand |
| |
| SU Hai-Quan,WU Bing-Fang and WANG Ding-Ze.Synthesis and Crystal Structure of Trinuclear Ruthenium Carbonyl Cluster with P, Cl Bridging Ligand[J].Chinese Journal of Inorganic Chemistry,2005,21(11):1727-1729. |
| |
| Authors: | SU Hai-Quan WU Bing-Fang and WANG Ding-Ze |
| |
| Institution: | College of Chemistry and Chemical Engineering, Neimongol University, Huhhot 010021,College of Chemistry and Chemical Engineering, Neimongol University, Huhhot 010021 and College of Chemistry and Chemical Engineering, Neimongol University, Huhhot 010021 |
| |
| Abstract: | |
| |
| Keywords: | carbonyl ruthenium cluster cleavage and combination synthesis method crystal structure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《无机化学学报》浏览原始摘要信息 |
| 点击此处可从《无机化学学报》下载免费的PDF全文 |
|
