Molecules of the title compound, C24H8F4N2O8, have Ci 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 Car—H...F interactions are present, which involve the most acidic H atom of the molecule.
Crystal structure of N,N'-bis(2,4-difluorobenzoyloxy)benzene-1,2:4,5-tetracarboximide / Fusco, Sandra; Tuzi, Angela; Centore, Roberto; Carella, Antonio. - In: ACTA CRYSTALLOGRAPHICA. SECTION E, CRYSTALLOGRAPHIC COMMUNICATIONS. - ISSN 2056-9890. - 74:(2018), pp. 225-228. [10.1107/S2056989018001226]
Crystal structure of N,N'-bis(2,4-difluorobenzoyloxy)benzene-1,2:4,5-tetracarboximide
Sandra Fusco;Angela Tuzi;Roberto Centore
;Antonio Carella
2018
Abstract
Molecules of the title compound, C24H8F4N2O8, have Ci 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 Car—H...F interactions are present, which involve the most acidic H atom of the molecule.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
