Received 19 June 2013
The asymmetric unit of the title salt, C6H8NO+·C7H7O3S-, contains two cations and two anions. In the crystal, the cations and anions are linked through extensive N-HO and O-HO hydrogen-bonding interactions, which result in R44(18) and R21(4) ring motifs, forming a three-dimensional network.
Data collection: APEX2 (Bruker, 2008); cell refinement: SAINT (Bruker, 2008); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012); software used to prepare material for publication: SHELXL97 and PLATON (Spek, 2009).
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: KP2454 ).
The authors thank thank Dr Babu Varghese, Senior Scientific Officer, SAIF, IIT Madras, Chennai, India, for the data collection.
Biradha, K. & Mahata, G. (2005). Cryst. Growth Des. 5, 49-51.
Bruker (2008). APEX2, SAINT and SADABS. Bruker AXS Inc., Madison, Wisconsin, USA.
Farrugia, L. J. (2012). J. Appl. Cryst. 45, 849-854.
Koshima, H., Miyamoto, H., Yagi, I. & Uosaki, K. (2004). Cryst. Growth Des. 4,807-811.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
Sivakumar, P. K., Krishnakumar, M., Kanagadurai, R., Chakkaravarthi, G. & Mohankumar, R. (2012). Acta Cryst. E68, o3059.
Spek, A. L. (2009). Acta Cryst. D65, 148-155.