Received 7 October 2013
The asymmetric unit of the title compound, C11H10N4O3, contains two independent molecules in which the benzene rings make dihedral angles of 38.3 (2) and 87.1 (2)° with respect to the triazole rings. In the crystal, the molecules are linked by C-HO hydrogen bonds, forming chains along . Further, weak C-O [3.865 (5) Å, 83.8 (3)°] and N-O [3.275 (5) and 3.240 (6) Å, 141.8 (4) and 102.8 (3)°] interactions are observed.
For chemical and biological properties and pharmocological applications of 1,2,3-triazole derivative, see: Nithinchandra et al. (2012, 2013); Biagi et al. (2004); Manfredini et al. (2000); Sherement et al. (2004). For bond-length data, see: Allen et al. (1987).
Data collection: APEX2 (Bruker, 2013); cell refinement: SAINT (Bruker, 2013); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: Mercury (Macrae et al., 2008); software used to prepare material for publication: Mercury.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: IS5313 ).
The authors are thankful to the IOE, University of Mysore, for providing the single-crystal X-ray diffraction facility. VN is grateful to the UGC for the award of an RFSMS Fellowship. RD acknowledges the UGC, New Delhi, for financial support under the Major Research Project Scheme [UGC MRP No. F.41-882/2012 (SR) dated 01/07/2012].
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