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4-(2-Benzoyl­ethyl)benzoic acid

The title compound, C(16)H(14)O(3), adopts a conformation in which each functional group is almost coplanar with its adjacent ring, while the two aromatic rings are twisted with respect to one another with a dihedral angle of 78.51 (3)°. The compound dimerizes by standard centrosymmetric hydrogen-bo...

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Detalles Bibliográficos
Autores principales: Lalancette, Roger A., Thompson, Hugh W.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2962032/
https://www.ncbi.nlm.nih.gov/pubmed/21203119
http://dx.doi.org/10.1107/S1600536808019387
Descripción
Sumario:The title compound, C(16)H(14)O(3), adopts a conformation in which each functional group is almost coplanar with its adjacent ring, while the two aromatic rings are twisted with respect to one another with a dihedral angle of 78.51 (3)°. The compound dimerizes by standard centrosymmetric hydrogen-bonded carboxyl pairing [O⋯O = 2.6218 (11) Å and O—H⋯O = 176 (2)°]. The packing includes two inter­molecular C—H⋯O close contacts with the ketone group.