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Phenyl(1-phenylsulfonyl-1H-indol-2-yl)methanone
The asymmetric unit of the title compound, C(21)H(15)NO(3)S, contains two crystallographically independent molecules. As a result of the electron-withdrawing character of the phenylsulfonyl groups, the N—Csp (2) bond lengths are slightly longer than the anticipated value of approximately 1.35 Å f...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3099964/ https://www.ncbi.nlm.nih.gov/pubmed/21754126 http://dx.doi.org/10.1107/S1600536811008439 |
Sumario: | The asymmetric unit of the title compound, C(21)H(15)NO(3)S, contains two crystallographically independent molecules. As a result of the electron-withdrawing character of the phenylsulfonyl groups, the N—Csp (2) bond lengths are slightly longer than the anticipated value of approximately 1.35 Å for N atoms with planar configurations. Both unique S atoms have a distorted tetrahedral configuration. In each molecule, the indole ring system is essentially planar (r.m.s. deviations for all non-H atoms of 0.020 and 0.023 Å). In one molecule, the indole ring system makes dihedral angles of 65.7 (8) and 73.4 (8)°, respectively, with the benzene and phenyl rings [62.2 (7) and 72.1 (7)°, respectively, in the other molecule]. |
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