Acta Cryst. (2005). E61, o3044-o3046  [ doi:10.1107/S1600536805026371 ]

N,N'-Bis(4-pyridyl)naphthalene-3,4:7,8-dicarboximide dimethylformamide disolvate

J. Mizuguchi, T. Makino, Y. Imura, H. Takahashi and S. Suzuki

Abstract: In the title compound, C₂₄H₁₂N₄O₄·2C₃H₇NO, the naphthalene imide, which is an organic pigment utilized for H₂ gas sensors, has inversion symmetry. The pyridyl rings are twisted, in the same direction, out of the plane of the naphthalene imide skeleton by 69.5 (2)°.

Online 27 August 2005

Copyright © International Union of Crystallography
IUCr Webmaster