(8-Hy-droxy-6-meth-oxy-1-oxo-1H-isochromen-3-yl)methyl formate: a supra-molecular framework.

ABSTRACT

In the title compound, C12H10O6, an intra-molecular O-H⋯O hydrogen bond forms an S(6) ring motif. The mol-ecule is essentially planar with an r.m.s. deviation of 0.051 Šfor all non-H atoms. In the crystal mol-ecules are linked by C-H⋯O hydrogen bonds and a C-H⋯π inter-action, forming a supra-molecular framework.