2-(Naphthalen-1-yl)-4-(naphthalen-1-yl-methyl-idene)-1,3-oxazol-5(4H)-one.
Acta Crystallogr Sect E Struct Rep Online
; 67(Pt 5): o1258-9, 2011 May 01.
Article
em En
| MEDLINE
| ID: mdl-21754548
ABSTRACT
In the title compound, C(24)H(15)NO(2), the oxazole ring is oriented at dihedral angles of 10.09â
(4) and 6.04â
(4)° with respect to the mean planes of the naphthalene ring systems, while the two naphthalene ring systems make a dihedral angle of 4.32â
(3)°. Intra-molecular C-Hâ¯N hydrogen bonds link the oxazole N atom to the naphthalene ring systems. In the crystal, inter-molecular weak C-Hâ¯O hydrogen bonds link the mol-ecules into centrosymmetric dimers. π-π contacts between the oxazole and naphthalene rings and between the naphthalene ring systems [centroid-centroid distances = 3.5947â
(9) and 3.7981â
(9)â
Å] may further stabilize the crystal structure. Three weak C-Hâ¯π inter-actions also occur.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Acta Crystallogr Sect E Struct Rep Online
Ano de publicação:
2011
Tipo de documento:
Article