Deepak Chopra, K. N. Venugopala, B. S. Jayashree, T. N. Guru Row

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)


The crystal structure of the title compound, Q19H 13BrN2O2S, contains two molecules (A and B) in the asymmetric unit. The planar coumarin systems make dihedral angles of 5.47 (1) and 6.42 (1)° with the thiazole rings in the two unique molecules. The structure is stabilized by intermolecular N-H⋯N, N-H⋯O, C-H⋯π and C-H⋯π hydrogen bonds and aromatic stacking interactions; intramolecular C-H⋯O hydrogen bonds also influence the molecular conformation.

Original languageEnglish
JournalActa Crystallographica Section E: Structure Reports Online
Issue number7
Publication statusPublished - 01-07-2006

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Structural Biology


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