How, F.N.F. and Ali, Hapipah Mohd and Khaledi, H. and Amalina, M.S. (2011) 4-Hydroxy-3-methoxybenzaldehyde-nicotinamide(1/1). Acta Crystallographica Section E: Structure Reports Online, 67. O3168-U173. ISSN 1600-5368, DOI https://doi.org/10.1107/s1600536811045648.

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In the title compound, C(6)H(6)N(2)O center dot C(8)H(8)O(3), an equimolar co-crystal of nicotinamide and vanillin, the aromatic ring and the amide fragment of the nicotinamide molecule make a dihedral angle of 32.6 (2)degrees. The vanillin molecule is almost planar, with an r.m.s. deviation for all non-H atoms of 0.0094 angstrom. The vaniline and nicotinamide aromatic rings are nearly coplanar, the dihedral angle between them being 3.20 (9)degrees. In the crystal, the two components are linked through N-H center dot center dot center dot O and O-H center dot center dot center dot N hydrogen bonds into chains along the a axis. The chains are connected via C-H center dot center dot center dot O interactions, forming a three-dimensional polymeric structure.

Item Type: Article
Additional Information: Department of Chemistry, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA
Subjects: Q Science > QD Chemistry
Divisions: Faculty of Science > Department of Chemistry
Depositing User: Miss Malisa Diana
Date Deposited: 25 Mar 2013 02:00
Last Modified: 30 Jan 2019 01:13
URI: http://eprints.um.edu.my/id/eprint/5231

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