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10-Methyl-2-oxo-4-phenyl-2,11-dihydropyrano[2,3-a]carbazole-3-carbonitrile
- Source :
- Acta Crystallographica Section E, Vol 69, Iss 6, Pp o831-o831 (2013)
- Publication Year :
- 2013
- Publisher :
- International Union of Crystallography, 2013.
-
Abstract
- In the title molecule, C23H14N2O2, the atoms in the carbazole unit deviate from planarity [maximum deviation from mean plane = 0.1018 (8) Å]. The pyrrole ring makes dihedral angles of 4.44 (5), 3.84 (5), 2.18 (5) and 56.44 (5)° with the pyran, fused benzene rings and phenyl ring, respectively. In the crystal, pairs of N—H...O hydrogen bonds generate R22(14) loops and a C—H...N interaction is also found. Molecules are further linked by a number of π–π interactions [centroid–centroid distances vary from 3.5702 (5) to 3.7068 (6) Å], forming a three-dimensional network.
- Subjects :
- Crystallography
QD901-999
Subjects
Details
- Language :
- English
- ISSN :
- 16005368
- Volume :
- 69
- Issue :
- 6
- Database :
- Directory of Open Access Journals
- Journal :
- Acta Crystallographica Section E
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.069636ee07d47aa8c330b344ddd0109
- Document Type :
- article
- Full Text :
- https://doi.org/10.1107/S1600536813011823