Lutfor, M. R. and Kulkarni, Ajaykumar D. and M. M., Yusoff and Huey, Chong Kwong and Ching, Kheng Quah (2016) Crystal Structure of 3-{5-[3-(4-fluorophenyl)-1-isopropyl-1Hindol-2-yl]-1H-pyrazol-1-yl}indolin-2-one ethanol monosolvate. Acta Crystallographica Section E: Crystallographic Communications, E72 (3). pp. 283-286. ISSN 2056-9890. (Published)
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Abstract
The title indolin-2-one compound, C28H23FN4O�C2H6O, crystallizes as a 1:1 ethanol solvate. The ethanol molecule is disordered over two positions with refined site occupancies of 0.560 (14) and 0.440 (14). The pyrazole ring makes dihedral angles of 84.16 (10) and 85.33 (9)� with the indolin-2-one and indole rings, respectively, whereas the dihedral angle between indolin-2-one and indole
rings is 57.30 (7)�. In the crystal, the components are linked by N—H� � �O and O—H� � �O hydrogen bonds, forming an inversion molecule–solvate 2:2 dimer with R4
4(12) ring motifs. The crystal structure is consolidated by �–� interaction between pairs of inversion-related indolin-2-one rings [interplanar spacing = 3.599 (2) A ˚ ].
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | crystal structure; indol-2-one; pyrazole; indole; Schiff base; N—H⋯O and O—H⋯O hydrogen bonds; C—H⋯π interactions. |
| Subjects: | Q Science > QD Chemistry |
| Faculty/Division: | Faculty of Industrial Sciences And Technology |
| Depositing User: | PM. Dr. Md. Lutfor Rahman |
| Date Deposited: | 11 Apr 2016 02:30 |
| Last Modified: | 05 Feb 2018 08:09 |
| URI: | https://umpir.ump.edu.my/id/eprint/12798 |
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