Synthesis and structures of fulvene-bridged diruthenium complexes

被引:6
|
作者
Ma, Zhi-Hong [2 ]
Liu, Xiao-Huan [1 ]
Han, Zhan-Gang [1 ]
Zheng, Xue-Zhong [1 ]
Lin, Jin [1 ]
机构
[1] Hebei Normal Univ, Coll Chem & Mat Sci, Shijiazhuang 050016, Peoples R China
[2] Hebei Med Univ, Coll Basic Med, Shijiazhuang 050017, Peoples R China
关键词
CARBONYL-COMPLEXES; CRYSTAL-STRUCTURE; PENTAFULVENES;
D O I
10.1007/s11243-010-9455-x
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Three diruthenium carbonyl complexes, namely (eta (3):eta (5)-C5H4C(CH2)(2))Ru-2(CO)(5) (1), (eta (3):eta (5)-C5H4C(CHCH2)(C2H5))Ru-2(CO)(5) (2), and (eta (1):eta (5)-C5H4C5H8)Ru-2(CO)(6) (3), were obtained from the reactions of C5H4C(Me)(2), C5H4C(Et)(2), and C5H4C(CH2)(4), respectively, with Ru-3(CO)(12) in refluxing xylene. The complexes were characterized by elemental analysis, IR and H-1 NMR spectra. Single-crystal X-ray diffraction analysis for complexes 1 and 2 revealed that the fulvene ligands bridge two ruthenium atoms in eta (3):eta (5) fashion.
引用
收藏
页码:207 / 210
页数:4
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