Title of article :
6-Methyl-2-oxo-N-(quinolin-6-yl)-2H-chromene-3-carboxamide: crystal structure and Hirshfeld surface analysis
Author/Authors :
Gomes,a, Lígia R. FP–ENAS–Faculdade de Ciências de Saúde - Escola Superior de Saúde da UFP - Universidade Fernando Pessoa, Portugal , Nicolson Low, John Department of Chemistry - University of Aberdeen, Scotland , Fonsec, André CIQUP/Departamento de Química e Bioquímica - Faculdade de Ciências - Universidade do Porto, Portugal , Matosd, Maria João CIQUP/Departamento de Química e Bioquímica - Faculdade de Ciências - Universidade do Porto, Portugal , Borges, Fernanda CIQUP/Departamento de Química e Bioquímica - Faculdade de Ciências - Universidade do Porto, Portugal
Pages :
10
From page :
1
To page :
10
Abstract :
The title coumarin derivative, C20H14N2O3, displays intra­molecular N—H⋯O and weak C—H⋯O hydrogen bonds, which probably contribute to the approximate planarity of the mol­ecule [dihedral angle between the coumarin and quinoline ring systems = 6.08 (6)°]. The supra­molecular structures feature C—H⋯O hydrogen bonds and π–π inter­actions, as confirmed by Hirshfeld surface analyses.
Keywords :
Hirshfeld surface analysis , carboxamide , coumarin , crystal structure
Journal title :
Acta Crystallographica Section E: Crystallographic Communications
Serial Year :
2016
Full Text URL :
Record number :
2618548
Link To Document :
بازگشت