Hoong Kun Fun, Suchada Chantrapromma, B. Chandrakantha, Arun M. Isloor, Prakash Shetty

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1 Citation (Scopus)


The molecule of the title thiadiazole derivative, C11H 11N3O2S2, has a butterfly-like structure and the whole molecule is disordered with a site-occupancy ratio of 0.629 (4):0.371 (4). The molecule is disordered in such a way that the 3-methyl-4-nitrophenyl units of the major and minor components are approximately related by 180° rotation around the C - N bond axis. The dihedral angle between the 1,3,4-thiadiazole and benzene rings is 70.8 (4) ° in the major component and 74.9 (6) ° in the minor component. In the crystal, molecules are arranged into screw chains along the c axis. These chains are stacked along the b axis. Weak intermolecular C - H⋯O and C - H⋯π interactions and a short C⋯O contact [3.005 (7) Å] are present.

Original languageEnglish
JournalActa Crystallographica Section E: Structure Reports Online
Issue number1
Publication statusPublished - 01-01-2011

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Materials Science(all)
  • Chemistry(all)


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