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反式-二-μ-羰基-双-{羰基[η-2,3,4,5-四甲基-1-(5-甲基-2-呋喃基)环戊二烯基]钌(I)}(Ru-Ru)

trans-Di-μ-carbonyl-bis-{carbon-yl[η-2,3,4,5-tetra-methyl-1-(5-methyl-2-fur-yl)cyclo-penta-dien-yl]ruthenium(I)}(Ru-Ru).

作者信息

Wang Hong, Dong Gui-Ying, Ma Zhi-Hong, Liu Xiao-Huan, Lin Jin

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 11;65(Pt 8):m895. doi: 10.1107/S1600536809026075.

DOI:10.1107/S1600536809026075
PMID:21583357
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2977131/
Abstract

In the crystal structure of the title compound, [Ru(2)(C(14)H(17)O)(2)(CO)(4)], each Ru(I) atom is connected to one end-on and two bridging carbonyl groups and one cyclo-penta-dienyl ring. The two Ru atoms are connected into binuclear complexes via two bridging carbonyl groups, forming four-membered rings which are located on centres of inversion. The Ru-Ru distance of 2.7483 (11) Å corresponds to a single bond. The two carbonyl groups in these binuclear complexes are trans-oriented.

摘要

在标题化合物[Ru₂(C₁₄H₁₇O)₂(CO)₄]的晶体结构中，每个Ru(I)原子与一个端连羰基、两个桥连羰基和一个环戊二烯基环相连。两个Ru原子通过两个桥连羰基连接成双核配合物，形成位于对称中心的四元环。Ru-Ru键长为2.7483 (11) Å，相当于一个单键。这些双核配合物中的两个羰基呈反式取向。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/830c/2977131/ee5e1c74bc2d/e-65-0m895-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/830c/2977131/ee5e1c74bc2d/e-65-0m895-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/830c/2977131/ee5e1c74bc2d/e-65-0m895-fig1.jpg

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