(Z)-Methyl 3-(2,4-dichloro-phen-yl)-3-hy-droxy-acrylate.

Le-Xing Xu,Xiao-Guang Bai,Ju-Xian Wang,Yu-Cheng Wang

Acta crystallographica. Section E, Structure reports online（2011）

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摘要

The mol-ecular structure of the title compound, C(10)H(8)Cl(2)O(3), exists in a cis-enol form, which is stabilized by a strong intra-molecular O-H⋯O hydrogen bond. In the crystal, C-H⋯O inter-actions generate zigzag chains along the c axis which are, in turn, linked by further C-H⋯O inter-actions into sheets parallel to (100).

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关键词

Data-to-parameter ratio = 17.1,Mean σ(C-C) = 0.003 Å,R factor = 0.034,Single-crystal X-ray study,T = 294 K,wR factor = 0.086

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