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. 2014 Jan 29;70(Pt 2):o212-3.
doi: 10.1107/S1600536814001342. eCollection 2014 Feb 1.

2-(4,5-Di-chloro-2-nitro-phen-yl)-4-meth-oxy-3-methyl-9-phenyl-sulfon-yl-9H-carbazole

P Narayanan  1 , K Sethusankar  1 , Velu Saravanan  2 , Arasambattu K Mohanakrishnan  2
Affiliations

2-(4,5-Di-chloro-2-nitro-phen-yl)-4-meth-oxy-3-methyl-9-phenyl-sulfon-yl-9H-carbazole

P Narayanan et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C26H18Cl2N2O5S, the carbazole ring system is essentially planar with a maximum deviation of 0.0498 (16) Å for the N atom. The carbazole ring system is almost orthogonal to the phenyl-sulfonyl and di-chloro-substituted nitro-phenyl rings, making dihedral angles of 84.23 (7) and 85.46 (12)°, respectively. The mol-ecular structure features intra-molecular C-H⋯O inter-actions, which generate two S(6) ring motifs. In the crystal, mol-ecules are linked by C-Cl⋯O halogen bonds [3.016 (3) Å, 166.63 (5)°], which generate infinite C(8) chains running parallel to [010].

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Figures

Fig. 1.
Fig. 1.
The molecular structure of the title compound with the atom numbering scheme, displacement ellipsoids are drawn at 30% probability level. H atoms are present as small spheres of arbitary radius. The intramolecular C—H···O hydrogen bonds, which are generate S(6) ring motifs, shown as a dashed lines (see Table 1 for details).
Fig. 2.
Fig. 2.
The packing arrangement of the title compound viewed down a axis. The dashed lines indicate C—Cl···O intermolecular halogen bondings. Symmetry code: (i) 1/2-x, 1/2+y, 3/2-z.
See this image and copyright information in PMC

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