Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 6 (June 2013)

organic compounds

Acta Cryst. (2013). E69, o895    [ doi:10.1107/S1600536813010982 ]


I. E. Serdiuk, M. Wera, A. D. Roshal and J. Blazejowski

Abstract: In the title compound, C16H12O4, the substituent benzene ring and meth­oxy group are twisted relative to the 4H-chromene skeleton by 24.1 (1) and 61.3 (1)°, respectively. In the crystal, mol­ecules are connected by classical O-H...O and weak C-H...O hydrogen bonds, forming chains parallel to [201]. The 4H-chromene ring systems of adjacent mol­ecules are either parallel or inclined at an angle of 28.9 (1)°.

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