(IUCr) Crystallography Journals Online

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Acta Cryst. (2006). E62, o3685-o3687 [ doi:10.1107/S1600536806029606 ]

(Z)-6-[(2-Fluorophenyliminio)methylene]-2,3-dihydroxyphenolate

H. Petek, Ç. Albayrak, E. Agar and H. Kalkan

Abstract: The title compound, C₁₃H₁₀FNO₃, crystallizes in a zwitterionic form. The dihedral angle between the aromatic rings is 21.69 (9)°. O-HO hydrogen bonds generate a centrosymmetric R₂²(10) dimer and the dimers are linked by O-HO hydrogen bonds into sheets parallel to (10 $\\overline{1}$ ).

Online 4 August 2006