(8-Hydroxy-6-methoxy-1-oxo-1H-isochromen-3-yl)methyl formate: a supramolecular framework

Abstract

In the title compound, C12H10O6, an intramolecular O—H...O hydrogen bond forms an S(6) ring motif. The molecule is essentially planar with an r.m.s. deviation of 0.051 Å for all non-H atoms. In the crystal molecules are linked by C—H...O hydrogen bonds and a C—H...π interaction, forming a supramolecular framework.