Crystal structure of 4-hydroxy-3-methoxybenzaldehyde 4-methylthiosemicarbazone methanol monosolvate

What is it about?

In the title vanilin-thiosemicarbazone derivative In the title compound, C15H15N3O2S·CH3OH, the thio­semicarbazone 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.

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