2,3-Diaminopyridinium hydrogen malonate

In the title molecular salt, C5H8N3+·C3H3O4−, the cation is essentially planar, with a maximum deviation of 0.005 (1) Å for all non-H atoms. In the anion, an intramolecular O—H...O hydrogen bond generates an S(6) ring. In the crystal, the cat...

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Bibliographic Details
Main Authors: Ibrahim Abdul Razak, Suhana Arshad, Nuridayanti Che Khalib, Kaliyaperumal Thanigaimani
Format: Article
Language:English
Published: International Union of Crystallography 2013-01-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536812050386