Crystal structure and Hirshfeld surface analysis of (Z)-2-{[(2,4-dimethylphenyl)imino]methyl}-4-methylphenol
Acta Crystallographica Section E Crystallographic Communications(2021)
摘要
The title compound, C16H17NO, is a Schiff base that exists in the enol–imine tautomeric form and adopts a Z configuration. The molecule is non-planar, with the twisted rings making a dihedral angle of 39.92 (4)°. The intramolecular O—H⋯N hydrogen bond forms an S(6) ring motif. In the crystal, molecules are linked by C—H⋯π interactions and very weak π-π stacking interactions also help to consolidate the crystal packing. A Hirshfeld surface analysis was performed to investigate the contributions of different intermolecular contacts within the supramolecular structure. The major contributions are from H⋯H (65%), C⋯H (19.2%) and O⋯H (6.6%) interactions.
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关键词
crystal structure,Schiff base,enol–imine tautomer,C—H⋯π interactions,Hirshfeld surface analysis
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