Crystal structure of (E)-2-[4-(4-hydroxyphenyl)butan-2-ylidene]hydrazine-1-carbothioamide
The title compound, C11H15N3OS, is a thiosemicarbazone derivative of the raspberry ketone rheosmin [systematic name: 4-(4-hydroxyphenyl)butane-2-one]. The molecule deviates from planarity, with the bridging C—C—C=N torsion angle equal to −101.3 (2)°. The maximum deviation from the mean plane of the non-H atoms of the thiosemicarbazone fragment [C=N—N—C(= S)—N] is 0.085 (5) Å for the Schiff base N atom, and the dihedral angle between this mean plane and the aromatic ring is 50.31 (8)°. In the crystal, molecules are linked by N—H...O, N—H...S and O—H...S hydrogen bonds, forming a three-dimensional structure, with the molecules stacked along [011].
Source: Acta Crystallographica Section E - Category: Chemistry Authors: Oliveira, A.B. deBeck, J.Landvogt, C.Feitosa, B.R.S.Rocha, F.V. Tags: crystal structure thiosemicarbazone raspberry ketone hydrogen bonding three-dimensional organic compounds Source Type: research
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