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Acta Cryst. (2005). E61, o2836-o2838 [ doi:10.1107/S1600536805024864 ]
Abstract: The structure of the title compound, C7H5IN2O4, was determined as one of a group of five related compounds, in order to assess its suitability as a test material for the 2004 Cambridge Crystallographic Data Centre `Blind Structure Prediction Test'. The crystal structure consists of columns of nearly planar molecules stacked parallel to the a axis, with an interplanar spacing of 3.478 (3) Å.
Online 12 August 2005
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