Synthesis, structure, and mechanism of half-sandwich ruthenium complexes based on ortho-carborane-1,2-dithiolate ligand and alkyne alcohol

被引：6
|
作者：
Hu, J. R. [1 ]
Zhang, W. J. [1 ]
Liu, L. H. [1 ]
Peng, H. N. [1 ]
机构：
[1] Shangrao Normal Univ, Key Lab Appl Organ Chem, Higher Inst Jiangxi Prov, Sch Chem & Chem Engn, Shangrao 334001, Jiangxi, Peoples R China
来源：
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2014年 / 40卷 / 12期
基金：
中国国家自然科学基金;
关键词：
CHELATING 1,2-DICARBA-CLOSO-DODECABORANE-1,2-DICHALCOGENOLATE LIGAND; B-H ACTIVATION; TRANSITION-METAL-COMPLEXES; BONDS; ETHYNYLFERROCENE; DERIVATIVES; ACETYLENE;
D O I：
10.1134/S1070328414120057
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A novel complex (p-cymene)Ru(S2C2B10H9)((OH)H(2)CCCHFc) center dot 0.5CH(2)Cl(2) (Fc = ferrocenyl) based on the ortho-carborane-1,2-dithiolate ligand and alkyne alcohol has been synthesized successfully and characterized by IR, NMR, MS, elemental analysis and single-crystal X-ray diffraction (CIF file CCDC no. 1007680). The complex crystallizes in monoclinic system, space group C2/c with a = 27.1243(13), b = 11.8161(6), c = 20.8360(11) , beta = 108.689(3)A degrees, C51H74B20O2S4Cl2Fe2Ru2, Mr = 1448.28, V = 6325.9(6) (3), rho (c) = 1.521 g/cm(3), Z = 4, F(000) = 2936, mu(MoK (alpha)) = 1.174 mm(-1), R = 0.0551 and wR = 0.1518 for 5329 observed reflections (I > 2 sigma(I)). Structural analysis shows that there are metal-induced B-H activation, the generation of a Ru-B bond, and the coordination of the C=C bond.
引用
收藏
页码：954 / 958
页数：5
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