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Crystal structure and Hirshfeld surface analysis of (E)-1-[2,2-dibromo-1-(4-nitrophenyl)ethenyl]-2-(4-fluorophenyl)diazene
In the title compound, C(14)H(8)Br(2)FN(3)O(2), the 4-fluorophenyl ring and the nitro-substituted phenyl ring form a dihedral angle of 64.37 (10)°. Molecules in the crystal are connected by C—H⋯O and C—H⋯F hydrogen bonds into layers parallel to (011). The crystal packing is consolidated by C—Br⋯π...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9069519/ https://www.ncbi.nlm.nih.gov/pubmed/35547788 http://dx.doi.org/10.1107/S2056989022004388 |
Sumario: | In the title compound, C(14)H(8)Br(2)FN(3)O(2), the 4-fluorophenyl ring and the nitro-substituted phenyl ring form a dihedral angle of 64.37 (10)°. Molecules in the crystal are connected by C—H⋯O and C—H⋯F hydrogen bonds into layers parallel to (011). The crystal packing is consolidated by C—Br⋯π and C—F⋯π interactions, as well as by π–π stacking interactions. According to a Hirshfeld surface analysis of the crystal structure, the most significant contributions to the crystal packing are from O⋯H/H⋯O (15.0%), H⋯H (14.3%), Br⋯H/H⋯Br (14.2%), C⋯H/H⋯C (10.1%), F⋯H/H⋯F (7.9%), Br⋯Br (7.2%) and Br⋯C/C⋯Br (5.8%) contacts. |
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