(E)-2-Hydroxy-6-[(4-propylphenyl)iminiomethyl]phenolate

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Yazici S., Albayrak C., Gumrukcuoglu I., Senel I., Buyukgungor O.

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, vol.66, 2010 (SCI-Expanded)

• Publication Type: Article / Article
• Volume: 66
• Publication Date: 2010
• Doi Number: 10.1107/s1600536809052246
• Journal Name: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
• Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Ondokuz Mayıs University Affiliated: Yes

Abstract

The title compound, C(16)H(17)NO(2), crystallizes with three crystallographically independent zwitterionic molecules in the asymmetric unit which differ significantly in the orientations of the propyl side chains. The dihedral angles between the two benzene rings in the three molecules are 6.17 (7), 6.75 (7) and 23.67 (7)degrees, respectively. In each independent molecule, an intramolecular N-H center dot center dot center dot O hydrogen bond generates an S(6) ring motif. In the crystal, each independent molecule exists as part of an O-H center dot center dot center dot O hydrogen-bonded centrosymmetric R(2)(2) (10) dimer.