2-Oxo-2H-chromen-4-yl propionate. - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Acta Crystallographica Section E : Structure Reports Online [2001-2014] Année : 2013

2-Oxo-2H-chromen-4-yl propionate.

Yvon Bibila Mayaya Bisseyou
  • Fonction : Auteur
Akoun Abou
  • Fonction : Auteur
Abdoulaye Djande
  • Fonction : Auteur
Rita Kakou-Yao
  • Fonction : Auteur

Résumé

In the title compound, C12H10O4, the atoms of the 2-oxo-2H-chromene ring system and the non-H atoms of the 4-substituent all lie on a crystallographic mirror plane. The mol-ecular structure exhibits an intra-molecular C-H⋯O hydrogen bond, which generates an S(6) ring. In the crystal, mol-ecules form R 3 (2)(12) trimeric units via C-H⋯O inter-actions which propagate into layers parallel to the ac plane. These layers are linked by weak C-H⋯O inter-actions along the [010] direction, generating a three-dimensional network.

Domaines

Chimie

Dates et versions

hal-01457950 , version 1 (06-02-2017)

Identifiants

Citer

Yvon Bibila Mayaya Bisseyou, Akoun Abou, Abdoulaye Djande, Grégoire Danger, Rita Kakou-Yao. 2-Oxo-2H-chromen-4-yl propionate.. Acta Crystallographica Section E : Structure Reports Online [2001-2014], 2013, 69 (Pt 7), pp.o1125--6. ⟨10.1107/S1600536813016358⟩. ⟨hal-01457950⟩

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