Acta Cryst. (2013). C69, 403-406 [ doi:10.1107/S0108270113005106 ]
Abstract: For the new organic salt 1H-imidazol-3-ium 1,4-dioxo-1,4-dihydronaphthalen-2-olate, C3H5N2+·C10H5O3-, ab initio calculations of the gas-phase structures of the lawsonate and imidazolium ions were performed to help in the interpretation of the structural features observed. Three different types of hydrogen bond are responsible for the three-dimensional packing of the salt.
MDL mol file (1.8 kbytes)
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