Crystal structure of 5,15-bis-(4-methyl-phen-yl)-10,20-bis-(4-nitro-phen-yl)porphyrin nitro-benzene disolvate
| Autor: | Bakhytzhan Baptayev, Salimgerey Adilov |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
crystal structure
C—H⋯O hydrogen bonding Crystal structure 010402 general chemistry 010403 inorganic & nuclear chemistry porphyrins 01 natural sciences Research Communications Crystal chemistry.chemical_compound solvate General Materials Science Benzene C—H...O hydrogen bonding Crystallography Hydrogen bond Aryl General Chemistry Condensed Matter Physics Porphyrin 0104 chemical sciences Solvent chemistry QD901-999 Nitro |
| Zdroj: | Acta Crystallographica Section E: Crystallographic Communications Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 1, Pp 55-58 (2018) |
| ISSN: | 2056-9890 |
| Popis: | The whole molecule of the title porphyrin, which crystallized as a nitrobenzene disolvate, is generated by inversion symmetry. In the crystal, the porphyrin molecules are linked by C—H⋯O hydrogen bonds, forming chains along [100]. The solvent molecules are also linked by C—H⋯O hydrogen bonds, forming chains along [100]. Interdigitation of the p-tolyl groups along the c axis creates rectangular channels in which the solvent molecules are located. The whole molecule of the title porphyrin, C46H32N6O4·2C6H5NO2, which crystallized as a nitrobenzene disolvate, is generated by inversion symmetry. The porphyrin macrocycle is almost planar, the maximum deviation from the mean plane of the non-hydrogen atoms is 0.097 (2) Å. The aryl rings at the meso positions are inclined to this mean plane by 74.84 (6)° for the nitrophenyl rings and 73.37 (7)° for the tolyl rings. In the crystal, the porphyrin molecules are linked by C—H⋯O hydrogen bonds, forming chains along [100]. The solvent molecules are also linked by C—H⋯O hydrogen bonds, forming chains along [100]. Interdigitation of the p-tolyl groups along the c axis creates rectangular channels in which the solvent molecules are located. |
| Databáze: | OpenAIRE |
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