title: Dibenzo-18-crown-6.
abstract: The asymmetric unit of the title compound, C(20)H(24)O(6), contains two mol-ecules that are identical within standard deviations concerning bond lengths and angles as well as their conformations. In the crystal structure, weak C-H⋯O inter-actions help to consolidate the packing.
authors.forename: Geraldo M
authors.initials: GM
authors.lastname: de Lima
authors.forename: James L
authors.initials: JL
authors.lastname: Wardell
authors.forename: William T A
authors.initials: WT
authors.lastname: Harrison