| Texto completo | |
| Autor(es): |
Zukerman-Schpector, Julio
;
Maganhi, Stella H.
;
Moran, Paulo J. S.
;
de Paula, Bruno R. S.
;
Nucci, Paulo R., Jr.
;
Tiekink, Edward R. T.
Número total de Autores: 6
|
| Tipo de documento: | Artigo Científico |
| Fonte: | ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS; v. 70, p. 9-pg., 2014-09-01. |
| Resumo | |
In the title compound, C17H15NO4, the conformation about the C=C double bond [1.348 (2) angstrom] is E with the ketone group almost co-planar [C-C-C-C torsion angle = 7.2 (2)degrees] but the phenyl group twisted away [C-C-C-C = 160.93 (17)degrees]. The terminal aromatic rings are almost perpendicular to each other [dihedral angle = 81.61 (9)degrees] giving the molecule an overall U-shape. The crystal packing feature benzene-C-H center dot center dot center dot O(ketone) contacts that lead to supramolecular helical chains along the b axis. These are connected by pi-pi interactions between benzene and phenyl rings [inter-centroid distance = 3.6648 (14) angstrom], resulting in the formation of a supramolecular layer in the bc plane. (AU) | |
| Processo FAPESP: | 12/22524-9 - Síntese, caracterização e estudos de docking de sistemas de liberação controlada de fármacos e potenciais fármacos utilizando quitosana como carreador |
| Beneficiário: | Stella Hernandez Maganhi |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |