Publication Type:

Journal Article


Acta Crystallographica Section E: Crystallographic Communications, International Union of Crystallography, Volume 71, p.o725-o726 (2015)



In the title compound, C27H21NO4S, the dihedral angles between the carbazole ring system (r.m.s. deviation = 0.015Å) and the sulfur-bonded and directly linked benzene rings are 79.98(11) and 53.51(18)°, respectively. The benzene rings subtend a dihedral angle of 48.4(2)°. The ethyl side chain of the ester group has an extended conformation [C - O - C - C = -172.3(3)°]. In the crystal, inversion dimers linked by pairs of weak C - H⋯O hydrogen bonds generate R2 2(22) loops. The dimers are linked by weak C - H⋯π and π-π [centroid-to-centroid distances ranging from 3.5042(14) to 3.888(2)Å] interactions, thereby forming a three-dimensional supramolecular network. © 2015.


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Cite this Research Publication

U. M., P., R., R., Y., A.K., M., and G., C., “Crystal structure of ethyl 2-phenyl-9-phenylsulfonyl-9H-carbazole-3-carboxylate”, Acta Crystallographica Section E: Crystallographic Communications, vol. 71, pp. o725-o726, 2015.