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（2E）-3-（2-蒽-2-基）-1-（2-羟基苯基）丙-2-烯-1-酮

(2E)-3-(2-Anthracen-2-yl)-1-(2-hy-droxy-phen-yl)prop-2-en-1-one.

作者信息

Jasinski Jerry P, Butcher Ray J, Musthafa Khaleel V, Sarojini B K, Yathirajan H S

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 Apr 1;67(Pt 4):o795. doi: 10.1107/S1600536811007598. Epub 2011 Mar 5.

DOI:10.1107/S1600536811007598
PMID:21754085
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3099885/
Abstract

The asymmetric unit of the title compound, C(23)H(16)O(2), contains two independent mol-ecules in which the dihedral angles between the anthracene ring system and the benzene ring are 73.0 (3) and 73.3 (3)°. In both independent mol-ecules, the hy-droxy group is involved in an intra-molecular O-H⋯O hydrogen bond. The crystal packing is stabilized by π-π inter-actions [centroid-centroid distances = 3.6518 (9), 3.7070 (9) and 3.7632 (9) Å] and weak inter-molecular C-H⋯O hydrogen bonds.

摘要

标题化合物C(23)H(16)O(2)的不对称单元包含两个独立分子，其中蒽环系统与苯环之间的二面角分别为73.0 (3)°和73.3 (3)°。在两个独立分子中，羟基均参与分子内O-H⋯O氢键。晶体堆积通过π-π相互作用[质心-质心距离 = 3.6518 (9)、3.7070 (9)和3.7632 (9) Å]以及弱分子间C-H⋯O氢键得以稳定。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e9e/3099885/cfdbd969d69b/e-67-0o795-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e9e/3099885/22494f9e443e/e-67-0o795-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e9e/3099885/2de142d7366b/e-67-0o795-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e9e/3099885/cfdbd969d69b/e-67-0o795-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e9e/3099885/22494f9e443e/e-67-0o795-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e9e/3099885/2de142d7366b/e-67-0o795-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e9e/3099885/cfdbd969d69b/e-67-0o795-fig3.jpg

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