N-Benzyl-N-[4-(methylsulfanyl)-3-nitro-4H-chromen-2-yl]amine
✍ Scribed by Bhaskaran, Sundari ;Velmurugan, D. ;Ravikumar, K. ;Geetha, K. ;Surya Prakash Rao, H.
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 180 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
In the crystal structure of the title complex, C 21 H 21 N, the molecule lies on a twofold rotation axis. The N atom is sp 2 hybridized. Comparisons are made with similar compounds in this series.
The geometrical parameters for the title compound, C 16 H 13 NO 2 S, are normal. The non-centrosymmetric crystal packing, which is consistent with the non-zero second harmonic generation response, may be influenced by a weak intermolecular C-HÁ Á ÁO interaction.
The title molecule, C 20 H 20 N 2 O 2 S, exits in the Z form and the five-membered imidazole ring and the benzene ring of the 4methoxybenzylidene moiety are almost coplanar. Short intramolecular contacts [CÁ Á ÁS = 3.138 (4) A ˚and CÁ Á ÁN = 3.060 (4) A ˚] indicate the presence of weak C-HÁ Á ÁS and
In the title molecule, C 17 H 19 NO 3 , the dihedral angle formed by the planes of the two benzene rings is 62.3 (1) . There are no direction-specific interactions in the supramolecular structure.
In the title compound, two aromatic rings are almost perpendicular to each other with a dihedral angle of 72.4 (1) .