title: 1,4-Diethynyl-2,5-dimethoxybenzene at ca 150 K.
abstract: The principal determinants of packing in crystals of the title compound, C(12)H(10)O(2), which has crystallographically imposed inversion symmetry, are interactions between the alkyne H atoms and the methoxy O atoms [H...O = 2.39 (1) A].
authors.affiliation: Department of Chemistry, University of Adelaide, South Australia 5005, Australia.
authors.forename: Michael I
authors.initials: MI
authors.lastname: Bruce
authors.forename: Nicholas J
authors.initials: NJ
authors.lastname: Head
authors.forename: Allan H
authors.initials: AH
authors.lastname: White
authors.forename: Brian W
authors.initials: BW
authors.lastname: Skelton