New synthesis of [RuH(CO)(PPh3)2L2] [BF4] [L2 = 2py, 2(4-Mepy) or bpy] and X-ray crystal structure of [RuH(CO)(PPh3)2(4-Mepy)2] [BF4]

被引：7
|
作者：
Mullica, DF [1 ]
Farmer, JM [1 ]
Kautz, JA [1 ]
Gipson, SL [1 ]
Belay, YF [1 ]
Windmiller, MS [1 ]
机构：
[1] Baylor Univ, Dept Chem, Waco, TX 76798 USA
来源：
INORGANICA CHIMICA ACTA | 1999年 / 285卷 / 02期
基金：
美国国家科学基金会;
关键词：
crystal structures; ruthenium complexes; hydride complexes; carbonyl complexes; pyridine complexes;
D O I：
10.1016/S0020-1693(98)00355-7
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The title compounds were prepared by reaction of RuH2(CO)(PPh3)(3) with [C7H7][BF4] in the presence of excess pyridine, 4-picoline or 2,2'-bipyridine. The compounds were characterized by IR, H-1 and P-31 NMR, and X-ray crystallography (for the 4-Mepy complex). The spectroscopic data as well as the results of the X-ray crystal structure show that the complexes contain trans-oriented phosphines and cis-pyridines. Details of the structural content and selected bond distances and angles are internally consistent. (C) 1999 Elsevier Science S.A. All rights reserved.
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页码：318 / 321
页数：4
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