Received 8 June 2013
aDepartment of Chemistry, Karnatak University's Karnatak Science College, Dharwad 580 001, Karnatak, India,bDepartment of Biotechnology, Dr. M.G.R Educational and Research Institute University, Periyar E.V.R. High Road, Maduravoyal, Chennai 600 095, India, and cDepartment of Image Science and Engineering, Pukyong National University, Busan 608 739, Republic of Korea
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The crystal structure of the title compound, C9H9N3O2, features N-HN and C-HO interactions. The N-HN interaction generates a chain running along the a axis and the C-HO interaction generates a chain along the c axis. An intramolecular C-HO interaction is also observed.
Data collection: SMART (Bruker 2001); cell refinement: SAINT (Bruker, 2001); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: PLATON (Spek, 2009); software used to prepare material for publication: SHELXL97.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: FJ2635 ).
The authors thank the Director, USIC Karnatak University Dharwad, India, for the X-ray data collection.
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