Document Type
Article
Publication Date
1-1-2009
Abstract
The title molecule, C(22)H(16)N(2)O(4), is a 2,2'-disubstituted biphenyl whose phenylene rings are rotated by 66.5 (1)degrees so as to avoid repulsion by the substituents. Only one of the two amide -NH- fragments engages in hydrogen bonding, and this interacts with the amido -C(=O)- acceptor of an inversion-related molecule to generate a hydrogen-bonded dimer.
Keywords
Biphenyl, Phenylene rings, Repulsion, Substituents, Hydrogen bonding, Inversion-related molecule, Hydrogen-bonded dimer
Divisions
CHEMISTRY
Publication Title
Acta Crystallographica Section E: Structure Reports Online
Volume
65
Issue
7
Publisher
International Union of Crystallography
Additional Information
Department of Chemistry, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA
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