Détails Publication
Synthesis, structure and Hirshfeld surface analysis of 2-oxo-2H-chromen-4-yl pentanoate,
Lien de l'article: https://doi.org/10.1107/S205698902400584X
Discipline: Chimie
Auteur(s): Valentin Bationo, Konan René Kambo, Charles Bavouma Sombié, Rasmané Semdé, Pierre Francotte and Abdoulaye Djandé
Auteur(s) tagués:
DJANDE Abdoulaye ;
SEMDE Rasmané ;
SOMBIE Bavouma Charles
Renseignée par : DJANDE Abdoulaye
Résumé
In the title compound, C14H14O4, the dihedral angle between the coumarin ring system (r.m.s deviation = 0.016 Å) and the pentanoate ring is 36.26 (8)°. A short intramolecular CH. . .O contact of 2.40 Å is observed. Hirshfeld surface analysis reveals that 46.1% of the intermolecular interactions are from H. . .H contacts, 28.6% are from H. . .O/O. . .H contacts and 14.7% are from H. . .C/C. . .H.
Mots-clés
crystal structure; coumarin structure; Hirshfeld surface analysis; interactions; hydrogen bonds.