Acta Cryst. (2005). C61, o57-o59  [ doi:10.1107/S0108270104031026 ]

3,3-Difluoro-5-nitro-1H-indol-2(3H)-one: sheets of R₂²(8) and R₄⁶(34) rings built from three-centre N-H(O)₂ hydrogen bonds

C. Glidewell, J. N. Low and J. L. Wardell

Formula: C₈H₄F₂N₂O₃

Online 18 December 2004

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