Crystal structure of 2,9-diphenyl-17λ(6)-thia-tetra-cyclo-[8.7.0.0(3,8).0(11,16)]hepta-deca-1(10),2,4,6,8,11(16),12,14-octa-ene-17,17-dione.
Acta Crystallogr Sect E Struct Rep Online
; 70(Pt 9): o1013-4, 2014 Sep 01.
Article
em En
| MEDLINE
| ID: mdl-25309198
ABSTRACT
The title compound, C28H18O2S, is composed of a naphthalene ring system fused with a benzo-thio-phene ring and attached to two phenyl rings. The phenyl rings make dihedral angles of 70.92â
(8) and 79.23â
(8)° with the essentially planar naphthalene ring system (r.m.s. deviation = 0.031â
Å). There is an intra-molecular C-Hâ¯π inter-action present. In the crystal, mol-ecules are linked by C-Hâ¯O hydrogen bonds which generate C(7) zigzag chains running parallel to [10-1]. The chains are linked via further C-Hâ¯π inter-actions, forming a three-dimensional structure.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Acta Crystallogr Sect E Struct Rep Online
Ano de publicação:
2014
Tipo de documento:
Article
País de afiliação:
Índia