Decarbonylation Reaction of [Os3(CO)10(μ-H)(μ-SN2C4H5)]: X-ray Structures of the Two Isomers of [Os3(CO)9(μ-H) (μ3-η2-SN2C4H5)]

被引：11
|
作者：
Ghosh, Shishir [1 ]
Kabir, Shariff E. [1 ]
Khatun, Mansura [1 ]
Haworth, Daniel T. [2 ]
Lindeman, Sergey V. [2 ]
Siddiquee, Tasneem A. [3 ]
Bennett, Dennis W. [3 ]
机构：
[1] Jahangirnagar Univ, Dept Chem, Dhaka 1342, Bangladesh
[2] Marquette Univ, Dept Chem, Milwaukee, WI 53201 USA
[3] Univ Wisconsin, Dept Chem, Milwaukee, WI 53211 USA
来源：
JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2009年 / 39卷 / 09期
关键词：
Decarbonylation; Triosmium cluster; 2-Mercapto-1-methylimidazole; X-ray structure; OSMIUM CARBONYL CLUSTERS; C-H ACTIVATION; CRYSTAL-STRUCTURES; TRIOSMIUM CLUSTER; TRIRUTHENIUM CLUSTERS; HYDRODENITROGENATION REACTION; CORROSION-INHIBITORS; OXIDATIVE ADDITION; PROTECTIVE ACTION; COMPLEXES;
D O I：
10.1007/s10870-009-9550-z
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The thermal reaction of [Os-3(CO)(10)(mu-H) (mu-SN2C4H5)] (1) at 110 degrees C afforded the new compound [Os-3(CO)(9)(mu-H)(mu(3)-eta(2)-SN2C4H5)] (2) in 84% yield. Compound 2 exists as two isomers, which differ in the disposition of the bridging hydride ligand. Both of the isomers of 2 have been characterized by a combination of elemental analysis, infrared and H-1 NMR spectroscopic data together with single crystal X-ray crystallography. The isomers crystallize together in the triclinic space group P-1 with a = 10.4775(2), b = 13.3056(3), c = 15.0325(3) angstrom, alpha = 110.8890(10), beta = 99.3880(10), gamma = 96.1620(10)degrees, Z = 2 and V = 1900.31(7) angstrom(3).
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页码：632 / 637
页数：6
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