N?-[(E)-(3-Phenyl-1H-pyrazol-4-yl)methylidene]naphtho-[2,1-b] furan-2-carbohydrazide monohydrate
| dc.contributor.author | Fun, H.-K. | |
| dc.contributor.author | Loh, W.-S. | |
| dc.contributor.author | Malladi, S. | |
| dc.contributor.author | Ganesh, B.M. | |
| dc.contributor.author | Isloor, A.M. | |
| dc.date.accessioned | 2026-02-05T09:35:34Z | |
| dc.date.issued | 2011 | |
| dc.description.abstract | In the title hydrate, C<inf>23</inf>H<inf>16</inf>N<inf>4</inf>O <inf>2</inf>·H2O, the pyrazole ring is approximately planar, with a maximum deviation of 0.023 (1) Å, and makes dihedral angles of 28.63 (6) and 46.44 (7)°with the naphtho-[2,1-b]furan ring system and the benzene ring, respectively, In the crystal, O-H?N, O-H?O, N-H?O, N-H?N, C-H?O and C-H?N hydrogen bonds link the molecules, forming sheets lying parallel to the ab plane. The crystal structure also features C-H?? interactions involving the centroids of the pyrazole and benzene rings. | |
| dc.identifier.citation | Acta Crystallographica Section E: Structure Reports Online, 2011, 67, 12, pp. o3471-o3472 | |
| dc.identifier.issn | 16005368 | |
| dc.identifier.uri | https://doi.org/10.1107/S1600536811050239 | |
| dc.identifier.uri | https://idr.nitk.ac.in/handle/123456789/27133 | |
| dc.subject | data-to-parameter ratio = 19.8 | |
| dc.subject | mean ?(C-C) = 0.002 Å | |
| dc.subject | R factor = 0.051 | |
| dc.subject | single-crystal X-ray study | |
| dc.subject | T = 100 K | |
| dc.subject | wR factor = 0.129 | |
| dc.title | N?-[(E)-(3-Phenyl-1H-pyrazol-4-yl)methylidene]naphtho-[2,1-b] furan-2-carbohydrazide monohydrate |