2-(8-Bromoimidazo[1,2-a]pyridin-2-yl)-N?-[(E)-4-diethylamino-2- hydroxybenzyl-idene]acetohydrazide dihydrate
| dc.contributor.author | Fun, H.-K. | |
| dc.contributor.author | Loh, W.-S. | |
| dc.contributor.author | Shenvi, S.S. | |
| dc.contributor.author | Isloor, A.M. | |
| dc.contributor.author | Hegde, G. | |
| dc.date.accessioned | 2026-02-05T09:35:22Z | |
| dc.date.issued | 2012 | |
| dc.description.abstract | In the title compound, C <inf>20</inf>H <inf>22</inf>BrN <inf>5</inf>O <inf>2</inf>·2H <inf>2</inf>O, the Schiff base mol-ecule exists in an E conformation with respect to the acyclic C=N bond. An S(6) ring motif is formed via an intra-molecular O - H?N hydrogen bond. The dihedral angle between the imidazo[1,2-a]pyridine system and the benzene ring is 84.62 (5)°. In the crystal, N - H?O, O - H?O, O - H?N, C - H?O and C - H?Br hydrogen bonds link the mol-ecules into a three-dimensional network. The crystal packing is further stabilized by C - H?? and ?-? inter-actions [centroid-centroid distance = 3.5365 (7) Å]. | |
| dc.identifier.citation | Acta Crystallographica Section E: Structure Reports Online, 2012, 68, 3, pp. o816-o817 | |
| dc.identifier.issn | 16005368 | |
| dc.identifier.uri | https://doi.org/10.1107/S160053681200685X | |
| dc.identifier.uri | https://idr.nitk.ac.in/handle/123456789/27049 | |
| dc.subject | data-to-parameter ratio = 21.9 | |
| dc.subject | mean ?(C-C) = 0.002 Å | |
| dc.subject | R factor = 0.027 | |
| dc.subject | single-crystal X-ray study | |
| dc.subject | T = 100 K | |
| dc.subject | wR factor = 0.077 | |
| dc.title | 2-(8-Bromoimidazo[1,2-a]pyridin-2-yl)-N?-[(E)-4-diethylamino-2- hydroxybenzyl-idene]acetohydrazide dihydrate |