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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Oruganti, M. | |
| dc.contributor.author | Khade, P. | |
| dc.contributor.author | Das, U.K. | |
| dc.contributor.author | Trivedi, D.R. | |
| dc.date.accessioned | 2020-03-31T08:45:44Z | - |
| dc.date.available | 2020-03-31T08:45:44Z | - |
| dc.date.issued | 2016 | |
| dc.identifier.citation | RSC Advances, 2016, Vol.6, 19, pp.15868-15876 | en_US |
| dc.identifier.uri | http://idr.nitk.ac.in/jspui/handle/123456789/13381 | - |
| dc.description.abstract | A series of two salts of isoniazid and two cocrystals of its Schiff base have been synthesised and characterized using FT-IR, 1H-NMR, DSC, XRPD and SCXRD. The crystal structures with 2,5-dihydroxybenzoic acid, 2,6-dihydroxy benzoic acid, 3-aminobenzoic acid and o-phthalic acid have been deduced. In all complexes the involvement of pyridine N (proton transfer/robust synthon) is noticed. The unit cell similarity index was calculated between two cocrystals (N-(propan-2-ylidene)isonicotinohydrazide) (2,5-dihydroxybenzoic acid) and (3-aminobenozic acid) (N-(propan-2-ylidene)isonicotinohydrazide). Furthermore, the index was compared with the reported complexes and it was found to be close to zero indicating isostructurality. The correlation between the NPyr-H?O (acid) hydrogen bond distance for the reported cocrystals and their corresponding pKa values has been deduced and validated. The Royal Society of Chemistry 2016. | en_US |
| dc.title | The hierarchies of hydrogen bonds in salts/cocrystals of isoniazid and its Schiff base - A case study | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | 1. Journal Articles | |
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