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(E)-1-(4-癸氧基苯基)-3-(4-羟基苯基)丙-2-烯-1-酮

(E)-1-(4-Decyl-oxyphen-yl)-3-(4-hydroxy-phen-yl)prop-2-en-1-one.

作者信息

Razak Ibrahim Abdul, Fun Hoong-Kun, Ngaini Zainab, Fadzillah Siti Muhaini Haris, Hussain Hasnain

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 28;65(Pt 4):o881-2. doi: 10.1107/S160053680901054X.

Abstract

In the title compound, C(25)H(32)O(3), the asymmetric unit contains two crystallographically independent mol-ecules: both enone groups adopt an s-cis configuration. In the crystal, O-H⋯O and C-H⋯O inter-molecular inter-actions form bifurcated hydrogen bonds, which generate R(1) (2)(6) ring motifs. These inter-molecular inter-actions link the mol-ecules into one-dimensional chains along the [10] direction. The crystal structure is further stabilized by C-H⋯π inter-actions.

摘要

在标题化合物C₂₅H₃₂O₃中,不对称单元包含两个晶体学独立分子:两个烯酮基团均采用s-顺式构型。在晶体中,O—H⋯O和C—H⋯O分子间相互作用形成分叉氢键,产生R(1) (2)(6)环 motif。这些分子间相互作用将分子沿[10]方向连接成一维链。晶体结构通过C—H⋯π相互作用进一步稳定。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d60d/2969075/597eef355c88/e-65-0o881-fig1.jpg

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