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Crystal structure of N,N′-bis(2,4-difluorobenzoyloxy)benzene-1,2:4,5-tetracarboximide
Molecules of the title compound, C(24)H(8)F(4)N(2)O(8), have C (i) point-group symmetry in the crystal, as they lie on crystallographic inversion centres (Z′ = 1/2). The difluorophenyl ring is disordered over two orientations; the final refined occupancy factors of the two components of disorder...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5956342/ https://www.ncbi.nlm.nih.gov/pubmed/29850059 http://dx.doi.org/10.1107/S2056989018001226 |
Sumario: | Molecules of the title compound, C(24)H(8)F(4)N(2)O(8), have C (i) point-group symmetry in the crystal, as they lie on crystallographic inversion centres (Z′ = 1/2). The difluorophenyl ring is disordered over two orientations; the final refined occupancy factors of the two components of disorder are 0.947 (4) and 0.053 (4). In the crystal, some C(ar)—H⋯F interactions are present, which involve the most acidic H atom of the molecule. |
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