Acta Cryst. (2008). E64, o846  [ doi:10.1107/S1600536808009689 ]

1,1'-Biphenyl-2,3,3',4'-tetracarboxylic acid monohydrate

Y. Jiang, J. Men, C.-Y. Liu, Y. Zhang and G.-W. Gao

Abstract: In the organic molecule of the title compound, C₁₆H₁₀O₈·H₂O, the dihedral angle between the two benzene rings is 42.30 (11)°. Extensive O-HO hydrogen bonding helps to stabilize the crystal structure.

Online 16 April 2008

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