Abstract
In the title compound, C19H22BrNO, the dihedral angle between the benzene rings is 76.17 (14)° and an intramolecular O—H⋯N hydrogen bond with an S(6) graph-set motif is present. One methyl group is disordered over two sets of sites with site occupancies of 0.66 (3) and 0.34 (3). A weak intermolecular C—H⋯π interaction is observed in the crystal structure.
Highlights
Structure Reports OnlineKey indicators: single-crystal X-ray study; T = 295 K; mean (C–C) = 0.004 A; disorder in main residue; R factor = 0.040; wR factor = 0.100; data-to-parameter ratio = 23.9
In the title compound, C19H22BrNO, the dihedral angle between the benzene rings is 76.17 (14) and an intramolecular O—HÁ Á ÁN hydrogen bond with an S(6) graph-set motif is present
One methyl group is disordered over two sets of sites with site occupancies of 0.66 (3) and 0.34 (3)
Summary
Key indicators: single-crystal X-ray study; T = 295 K; mean (C–C) = 0.004 A; disorder in main residue; R factor = 0.040; wR factor = 0.100; data-to-parameter ratio = 23.9. C19H22BrNO, the dihedral angle between the benzene rings is 76.17 (14) and an intramolecular O—HÁ Á ÁN hydrogen bond with an S(6) graph-set motif is present. One methyl group is disordered over two sets of sites with site occupancies of 0.66 (3) and 0.34 (3). A weak intermolecular C—HÁ Á Á interaction is observed in the crystal structure. Related literature For the biological activity of Schiff base ligands, see: Daier et al (2004); Santos et al (2001). See: Raja et al (2008); Lin et al (2005).
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