[2-(4-Methylbenzoyl)phenyl](4-methylphenyl)methanone

被引：4

作者：

Narayanan, P. ^{[1
]}

Sethusankar, K. ^{[1
]}

Nandakumar, Meganathan ^{[2
]}

Mohanakrishnan, Arasambattu K. ^{[2
]}

机构：

[1] RKM Vivekananda Coll Autonomous, Dept Phys, Madras 600004, Tamil Nadu, India

[2] Univ Madras, Dept Organ Chem, Madras 600025, Tamil Nadu, India

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2011年 / 67卷

关键词：

data-to-parameter ratio = 19.4; mean σ(CC) = 0.002 Å; R factor = 0.050; single-crystal X-ray study; T = 295 K; wR factor = 0.154;

D O I：

10.1107/S1600536811028820

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The asymmetric unit of the title compound, C22H18O2, contains one half-molecule, the complete molecule being generated by the operation of a crystallographic twofold rotation axis. The carbonyl group and the two C atoms attached to it forms interplanar angles of 23.67 (7)degrees with the methyl-substituted phenyl ring and 50.74 (8)degrees with the central ring. In the crystal, molecules are linked into infinite chains along the b-axis direction by intermolecular C-H center dot center dot center dot O interactions, generating R-2(2)(10) graph-set motifs.

引用

页码：O2120 / U1279

页数：9

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