（E）-3-[4-（癸氧基）苯基]-1-（4-羟基苯基）丙-2-烯-1-酮
(E)-3-[4-(Dec-yloxy)phen-yl]-1-(4-hydroxy-phen-yl)prop-2-en-1-one.
作者信息
Razak Ibrahim Abdul, Fun Hoong-Kun, Ngaini Zainab, Rahman Norashikin Irdawaty Abd, Hussain Hasnain
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 22;65(Pt 5):o1092-3. doi: 10.1107/S160053680901441X.
In the title compound, C(25)H(32)O(3), the enone group adopts an s-cis conformation. The alk-oxy unit is nearly planar and is in a trans conformation. The two benzene rings make a dihedral angle of 18.87 (9)°. In the crystal structure, mol-ecules are linked into chains running along the a axis by inter-molecular O-H⋯O hydrogen bonds involving the hydr-oxy and keto groups. The chains are crosslinked along the b axis via C-H⋯O hydrogen bonds, forming a two-dimensional network parallel to the ab plane.
在标题化合物C₂₅H₃₂O₃中，烯酮基团呈s-顺式构象。烷氧基单元近乎平面，呈反式构象。两个苯环的二面角为18.87 (9)°。在晶体结构中，分子通过涉及羟基和酮基的分子间O—H⋯O氢键连接成沿a轴延伸的链。这些链通过C—H⋯O氢键沿b轴交联，形成平行于ab平面的二维网络。
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