(2-Bromoacetyl)ferrocene

被引：1

作者：

Wu, Xiang-Xiang ^{[2
]}

Zhu, Xin ^{[2
]}

Ma, Qiu-Juan ^{[2
]}

Ng, Seik Weng ^{[1
,3
]}

Tiekink, Edward R. T. ^{[1
]}

机构：

[1] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia

[2] Henan Univ Tradit Med, Zhengzhou 450008, Peoples R China

[3] King Abdulaziz Univ, Fac Sci, Dept Chem, Jeddah, Saudi Arabia

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2011年 / 67卷

关键词：

data-to-parameter ratio = 18.4; mean σ(C-C) = 0.004 Å; R factor = 0.035; single-crystal X-ray study; T = 100 K; wR factor = 0.079;

D O I：

10.1107/S1600536811050434

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title molecule, [Fe(C5H5)(C7H6BrO)], the C atoms of the substituted ring have disparate Fe-C bond lengths compared with the unsubstituted ring. In the bromoacetyl residue, the Br and O atoms are co-planar [the O-C-C-Br torsion angle is 5.7 (4)degrees] and are syn to each other. Helical supramolecular chains along the b axis are formed in the crystal structure mediated by C-H center dot center dot center dot O contacts; the carbonyl-O atom is bifurcated. The chains are linked into layers by C-H center dot center dot center dot pi (unsubstituted ring) interactions that stack along the a-axis direction.

引用

页码：M1875 / U649

页数：14

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