Crystal structure of (E)-1-(4 '-methyl-[1,1 '-biphenyl]-4-yl)-3-(3-nitrophenyl)prop-2-en-1-one

被引：2

作者：

Vidhyasagar, T. ^{[1
]}

Rajeswari, K. ^{[1
]}

Shanthi, D. ^{[1
]}

Kayalvizhi, M. ^{[2
]}

Vasuki, G. ^{[2
]}

Thiruvalluvar, A. ^{[3
]}

机构：

[1] Annamalai Univ, Dept Chem, Annamalainagar 608002, Tamil Nadu, India

[2] Kunthavai Naachiar Govt Arts Coll W Autonomous, Dept Phys, Thanjavur 613007, Tamil Nadu, India

[3] Rajah Serfoji Govt Coll Autonomous, Postgrad Res Dept Phys, Thanjavur 613005, Tamil Nadu, India

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2015年 / 71卷

关键词：

crystal structure; chalcones; C-H center dot center dot center dot pi interactions;

D O I：

10.1107/S2056989014027443

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C22H17NO3, the molecule has an E conformation about the C=C bond, and the C-C=C-C torsion angle is -177.7 (3). The planes of the terminal benzene rings are twisted by 41.62 (16)degrees, while the biphenyl unit is non-planar, the dihedral angle between the planes of the rings being 38.02 (15)degrees. The dihedral angle between the nitrophenyl ring and the inner benzene ring is 5.29 (16)degrees. In the crystal, molecules are linked by two weak C-H center dot center dot center dot pi interactions, forming rectangular tubes propagating along the b-axis direction.

引用

页码：O65 / +

页数：9

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