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The title Schiff base, C17H13NO2, crystallizes in the zwitterionic form and an N—H
O hydrogen bond closes an S(6) ring. The dihedral angle between the aromatic ring systems is 15.62 (9)°. In the crystal, O—HO hydrogen bonds link the molecules into C(11) chains propagating in [010].
O hydrogen bond closes an S(6) ring. The dihedral angle between the aromatic ring systems is 15.62 (9)°. In the crystal, O—HO hydrogen bonds link the molecules into C(11) chains propagating in [010].
