(E)-N '-(2,4-Dihydroxybenzylidene)-4-nitrobenzohydrazide

Lair, N.M. and Ali, Hapipah Mohd and Khaledi, H. (2011) (E)-N '-(2,4-Dihydroxybenzylidene)-4-nitrobenzohydrazide. Acta Crystallographica Section E: Structure Reports Online, 67. O459-U1447. ISSN 1600-5368, DOI https://doi.org/10.1107/s1600536811002224.

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The title compound, C14H11N3O5, is essentially planar, with an r.m.s. deviation for the non-H atoms of 0.0832 (3) angstrom. In the crystal, O-H center dot center dot center dot O and N-H center dot center dot center dot O hydrogen bonds link adjacent molecules into layers parallel to (101). These layers are further connected into a three-dimensional network via C-H center dot center dot center dot O interactions. In addition, a pi-pi interaction occurs between the aromatic rings [centroid-centroid distance = 3.5425 (8) angstrom]. An intramolecular O-H center dot center dot center dot N hydrogen bond is also observed.

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: 21 Mar 2013 02:03
Last Modified: 30 Jan 2019 00:45
URI: http://eprints.um.edu.my/id/eprint/5214

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