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3-[(E)-(4-Ethyl-phen-yl)imino-meth-yl]benzene-1,2-diol.

ABSTRACT: The title compound, C(15)H(15)NO(2), adopts the enol-imine tautomeric form. The dihedral angle between the two benzene rings is 48.1?(1)°. Intra-molecular O-H?N and O-H?O hydrogen bonds generate S(6) and S(5) ring motifs, respectively. In the crystal, mol-ecules are linked into centrosymmetric R(2) (2)(10) dimers via pairs of O-H?O hydrogen bonds and the dimers may interact through very weak by ?-? inter-actions [centroid-centroid distance = 4.150?(1)?Å]. The ethyl group is disordered over two orientations, with occupancies of 0.587?(11) and 0.413?(11).

SUBMITTER: Kelesoglu Z

PROVIDER: S-EPMC2977215 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

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3-[(E)-(4-Ethyl-phen-yl)imino-meth-yl]benzene-1,2-diol.

Keleşoğlu Zeynep Z Büyükgüngör Orhan O Albayrak Ciğdem C Odabaşoğlu Mustafa M

Acta crystallographica. Section E, Structure reports online 20090731 Pt 8

The title compound, C(15)H(15)NO(2), adopts the enol-imine tautomeric form. The dihedral angle between the two benzene rings is 48.1 (1)°. Intra-molecular O-H⋯N and O-H⋯O hydrogen bonds generate S(6) and S(5) ring motifs, respectively. In the crystal, mol-ecules are linked into centrosymmetric R(2) (2)(10) dimers via pairs of O-H⋯O hydrogen bonds and the dimers may interact through very weak by π-π inter-actions [centroid-centroid distance = 4.150 (1) Å]. The ethyl group is disordered over two o ...[more]

PMID: 21583717

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