Received 26 December 2011
aNanjing College of Chemical Technology, No. 625, Geguan Road, Luhe, Nanjing 210048, People's Republic of China,bDepartment of Applied Chemistry, College of Science, Nanjing University of Technology, Nanjing 210009, People's Republic of China, and cJiangsu Changqing Agrochemical Co. Ltd, No.1 Jiangling Road, Putou Town, Jiangdu City, Jiangsu 225218, People's Republic of China
Correspondence e-mail: firstname.lastname@example.org
In the crystal structure of the title compound, C5H8N2O, molecules are linked by weak C-HO hydrogen bonds, forming a three-dimensional network.
Data collection: CAD-4 Software (Enraf-Nonius, 1985); cell refinement: CAD-4 Software; data reduction: XCAD4 (Harms & Wocadlo, 1995); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: LX2222 ).
The authors thank the Center of Testing and Analysis, Nanjing University, for the data collection.
Allen, F. H., Kennard, O., Watson, D. G., Brammer, L., Orpen, A. G. & Taylor, R. (1987). J. Chem. Soc. Perkin Trans. 2, pp. S1-19.
Enraf-Nonius (1985). CAD-4 Software. Enraf-Nonius, Delft, The Netherlands.
Harms, K. & Wocadlo, S. (1995). XCAD4. University of Marburg, Germany.
Liu, S., Yu, G. Q., Du, G., Lv, L. Z., Yang, X. Y., Wang, S. J., Xu, N., Wang, J. R. & Zhou, X. J. (2011). China Patent CN2011104108331.
North, A. C. T., Phillips, D. C. & Mathews, F. S. (1968). Acta Cryst. A24, 351-359.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.