6-Bromo-3-{2-[2-(diphenylmethylene)hydrazinyl]-1,3-thiazol-5-yl}-2H-chromen-2-one chloroform monosolvate
oleh: Afsheen Arshad, Hasnah Osman, Chan Kit Lam, Madhukar Hemamalini, Hoong-Kun Fun
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2011-05-01 |
Deskripsi
In the title compound, C25H16BrN3O2S·CHCl3, the thiazole ring is approximately planar [maximum deviation = 0.002 (3) Å] and makes dihedral angles of 10.75 (14) and 87.75 (15)/2.80 (14)° with the pyran ring system and the two terminal phenyl rings, respectively. The solvent molecule is disordered over two sets of sites, with refined occupancies of 0.639 (7) and 0.361 (7). In the crystal, molecules are connected via pairs of weak C—H...O interactions, forming centrosymmetric dimers. An intramolecular C—H...O hydrogen bond generates an S(6) ring motif.