Abstract
In the title compound, C25H17NO3S3, the mean planes of the thieno[2,3-b]carbazole and phenyl rings are inclined at an angle of 63.6 (1)°. The molecular structure features short intramolecular C—H⋯O contacts and the crystal packing exhibits weak intermolecular C—H⋯S and π–π interactions [centroid-to-centroid distances 3.734 (2)–3.888 (2) Å].
Highlights
C25H17NO3S3, the mean planes of the thieno[2,3-b]carbazole and phenyl rings are inclined at an angle of 63.6 (1)
The mean planes of thieno[2,3-b]carbazole and phenyl rings are inclined at an angle of 63.6 (1)°
The N—C bond lengths, namely N1—C7 and N1—C20 [1.434 (4) and 1.450 (4) Å] deviate slightly from the normal mean value reported in the literature (Allen et al, 1987)
Summary
Refinement a Department of Physics, CPCL Polytechnic College, Chennai 600 068, India, Department of Physics, Presidency College, Chennai 600 005, India, and c. R factor = 0.053; wR factor = 0.175; data-to-parameter ratio = 18.0. C25H17NO3S3, the mean planes of the thieno[2,3-b]carbazole and phenyl rings are inclined at an angle of 63.6 (1). The molecular structure features short intramolecular C—H O contacts and the crystal packing exhibits weak intermolecular C—H S and – interactions [centroid-to-centroid distances 3.734 (2)–3.888 (2) Å]
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