Abstract
In the title solvate, C15H15N3O2S·CH3OH, the thio-semicarbazone molecule is approximately planar; the maximum deviation from the mean plane is 0.4659 (14) Å and the dihedral angle between the aromatic rings is 9.83 (8)°. This conformation is supported by an intramolecular N - H⋯N hydrogen bond. In the crystal, the thiosemicarbazone molecules are linked into dimers by pairs of N - H⋯S hydrogen bonds, thereby generating R22(8) loops. The methanol solvent molecule bonds to the thiosemicarbazone molecule through a bifurcated O - H⋯(O,O) hydrogen bond and also accepts an O - H⋯O link from the thiosemicarbazone molecule. Together, these links generate a three-dimensional network.
Original language | English |
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Pages (from-to) | o313-o314 |
Number of pages | 2 |
Journal | Acta Crystallographica Section E: Structure Reports Online |
Volume | 71 |
Issue number | 5 |
Early online date | 18 Apr 2015 |
DOIs | |
Publication status | Published - 1 May 2015 |
Bibliographical note
BRSF thanks CNPq/UFS for the award of a PIBIC scholarship.Keywords
- Bifurcated hydrogen bond
- Crystal structure
- Thiosemicarbazone derivative from natural product (vanillin)