Received 25 May 2008
aCollege of Life Sciences, Central China Normal University, Wuhan 430079, People's Republic of China, and bKey Laboratory of Pesticides and Chemical Biology of the Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China
Correspondence e-mail: firstname.lastname@example.org
The crystal structure of the title compound, C14H11NO4, is influenced by N-HO and O-HO hydrogen bonds, linking molecules into one-dimensional tapes running along the  direction.
For general backgroud regarding the title compound, see: Lu et al. (2008). For patterns in hydrogen bonding, see: Bernstein et al. (1995). For related literature, see: Barbachyn & Ford (2003); Evans (1982); Mukhtar & Wright (2005).
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, 2003); software used to prepare material for publication: PLATON.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: BG2191 ).
We thank Dr Xiang-Gao Meng for the X-ray data collection.
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