3-(4-Nitro­benz­yl)-4H-chromen-4-one

In the title compound, C(16)H(11)NO(4), the dihedral angle between the ten-membered chromen-4-one ring system (r.m.s. deviation = 0.0095 Å) and the benzene ring is 86.16 (5)°. In the crystal, mol­ecules are linked into a three-dimensional network by weak C—H⋯O hydrogen bonds. The crystal studied was...

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Detalles Bibliográficos
Autores principales: Gopaul, Kaalin, Koorbanally, Neil Anthony, Shaikh, Mahidansha M., Ramjugernath, Deresh, Su, Hong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3629541/
https://www.ncbi.nlm.nih.gov/pubmed/23634059
http://dx.doi.org/10.1107/S1600536813006119
Descripción
Sumario:In the title compound, C(16)H(11)NO(4), the dihedral angle between the ten-membered chromen-4-one ring system (r.m.s. deviation = 0.0095 Å) and the benzene ring is 86.16 (5)°. In the crystal, mol­ecules are linked into a three-dimensional network by weak C—H⋯O hydrogen bonds. The crystal studied was a non-merohedral twin, with the minor twin component refining to 0.093 (1).

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