2-(4-Methylphenylsulfonyl)-1,3-diphenylprop-2-en-1-one
✍ Scribed by Gu, Jian-Ming ;Hu, Xiu-Rong ;Xu, Wei-Ming
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 163 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The crystal structure of the title compound, C 26 H 19 NO 2 S, reveals that the phenylsulfonyl ring and the adjacent phenyl ring are approximately syn-parallel to each other, with a dihedral angle of 18.4 (4) .
The title compound, C 14 H 12 OS, crystallizes with the two independent molecules in the asymmetric unit. All bond lengths and angles in both molecules show normal values. No intermolecular hydrogen bonds or short contacts are found in the crystal structure.
The title molecule, C 20 H 16 O, has an s-cis conformation for the ketone system. The dihedral angle between the two aromatic ring systems is 50.3 (1) . Centrosymmetrically related molecules are linked via weak C-HÁ Á Á interactions into a chain along [110].
The title compound, C~21~H~16~O, was prepared from biphenyl-4-carbaldehyde and acetophenone. The molecule is essentially planar.
The title compound, C~16~H~12~Cl~2~O, exhibits second-order nonlinear optical properties as it crystallizes in a non-centrosymmetric space group. The dihedral angle between the benzene rings is 34.02 (6)°. Intermolecular C—H...O interactions link the molecules to form chains along the __c__ axis.