一种单核氢氧根钌络合物的合成及晶体结构 |
| |
引用本文: | 尹传奇,杨志雄,周忠远.一种单核氢氧根钌络合物的合成及晶体结构[J].武汉工程大学学报,2002,24(3). |
| |
作者姓名: | 尹传奇 杨志雄 周忠远 |
| |
作者单位: | 1. 武汉化工学院制药系,武汉,430073 2. 香港理工大学应用生物及化学科技学系,香港 3. 中国科学院成都有机化学研究所,成都,610041 |
| |
摘 要: | 通过氧化二价分子氢钌络合物合成了一种新的三价单核钌氢氧根络合物TpRu(Ph2PCH2P(=O)Ph2)(OH)]BF4 (Tp = hydrotris(pyrazolyl)borate),利用单晶X-Ray衍射对其晶体结构进行了表征.该络合物为单斜晶系,空间群为:P2(1)/n,a=10.9829(19),b=16.310(3),c=20.237(4) A,β=93.715(4)o,V=3617.5(11) A3,Z=4,Dcalcd=1.502 g*cm-3,μ=0.583 cm-1,F(000)=1666,R=0.0556,wR=0.1525.每个三价钌原子与配体Tp,Ph2PCH2P(=O)Ph2和氢氧根形成六配位的变形八面体空间结构.
|
关 键 词: | 单核三价钌氢氧根络合物 钌分子氢络合物 晶体结构 η2-H2 ruthenium(II) complex |
Synthesis and crystal structure of a novel mononuclear hydroxo ruthenium(III) complex |
| |
Abstract: | A novel hydroxo ruthenium(III) complex TpRu(Ph2PCH2P(=O)Ph2)(OH)]BF4 (Tp = hydrotris(pyrazolyl)borate) was synthesized from oxidation of the labile η2-H2 ruthenium(II) complex and characterized by x-ray crystallography.The title complex crystallizes in monoclinic,space group P2(1)/n,a=10.9829(19),b=16.310(3),c=20.237(4) ,β=93.715(4)°,V=3617.5(11) 3,Z=4,Dcalcd=1.502 g*cm-3,μ=0.583 cm-1,F(000)=1666,R=0.0556,wR=0.1525. Each Ru(III) atom has a distorted octahedral coordination geometry and is six-coordinated by Tp,Ph2PCH2P(=O)Ph2,and hydroxo ligands. |
| |
Keywords: | mononuclear hydroxo ruthenium(III) complex crystal structure |
本文献已被 万方数据 等数据库收录! |
|