(4Z)-1-Methyl-4-[(2E)-2-(4-methylbenzyl-idene)hydrazin-1-ylidene]-3, 4-dihydro-1 H-2λ6,1-benzothiazine-2,2-dione

Muhammad Shafiq*, William Thomas Alexander Harrison, Islam Ullah Khan, Ejaz

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

In the title compound, C17H17N3O2S, the dihedral angle between the aromatic rings is 6.3 (5)° and the C=N - N=C group is statistically planar [torsion angle = 179.8 (8)°]. The conformation of the thiazine ring is an envelope, with the S atom displaced by 0.823 (9) Å from the mean plane of the other five atoms (r.m.s. deviation = 0.012 Å). In the crystal, C - H···O interactions link the molecules into C(5) chains propagating along [101]. The chains are consolidated by weak aromatic φ-φ stacking between the benzene and toluene rings [centroid-to-centroid separation = 3.826 (5) Å and interplanar angle = 6.3 (4)°].

Original languageEnglish
Article numbero2971
Number of pages8
JournalActa Crystallographica Section E: Structure Reports Online
VolumeE68
Early online dateOct 2012
DOIs
Publication statusPublished - Oct 2012

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ASJC Scopus subject areas

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

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