Acta Crystallographica Section E: Crystallographic Communications, cilt.80, sa.Pt 1, ss.83-87, 2024 (ESCI)
In the title compound, C18H22O7, two hexane rings and an oxane ring are fused together. The two hexane rings tend toward a distorted boat conformation, while the tetrahydrofuran and dihydrofuran rings adopt envelope conformations. The oxane ring is puckered. The crystal structure features C - H⋯O hydrogen bonds, which link the molecules into a three-dimensional network. According to a Hirshfeld surface study, H⋯H (60.3%) and O⋯H/H⋯O (35.3%) interactions are the most significant contributors to the crystal packing.