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4-ethylamino-3-nitrobenzoic acid

Narendra Babu, Shivanagere Nagojappa and Abdul Rahim, Aisyah Saad and Abd Hamid, Shafida and Quah, Ching Kheng and Fun, Hoong-Kun (2009) 4-ethylamino-3-nitrobenzoic acid. Acta Crystallographica Section E Structure Reports Online, E65 (5). o1079. ISSN 1600-5368

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In the title compound, C9H10N2O4, an intramolecular N-H...O hydrogen-bond interaction generates an S(6) ring motif. The nitro group is slightly twisted away from its attached benzene ring [dihedral angle = 15.29 (15)°]. In the crystal structure, molecules are stacked down the a axis caused by short O...O(-1-x, -y, 2-z) contacts of 2.6481 (16) Å involving the O atoms of the nitro groups. The crystal packing is consolidated by intermolecular O-H...O hydrogen bonds, linking the molecules into centrosymmetric dimers.

Item Type: Article (Journal)
Additional Information: 5980/10391
Subjects: Q Science > QD Chemistry
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Science > Department of Biotechnology
Depositing User: Ms Rosyidah Taju Rahim
Date Deposited: 16 Dec 2011 12:07
Last Modified: 09 Apr 2012 11:00
URI: http://irep.iium.edu.my/id/eprint/10391

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