title: 1-Bromo-methyl-4-aza-1-azoniabicyclo-[2.2.2]octane bromide.
abstract: The title compound, C(7)H(14)BrN(2) (+)·Br(-), was prepared by nucleophilic substitution of DABCO (systematic name: 1,4-diaza-bicyclo-[2.2.2]octa-ne) with dibromo-methane in acetone. The structure features Br⋯H close contacts (2.79 and 2.90 Å) as well as a weak bromine-bromide inter-action [3.6625 (6) Å].
authors.forename: Aaron D
authors.initials: AD
authors.lastname: Finke
authors.forename: Danielle L
authors.initials: DL
authors.lastname: Gray
authors.forename: Jeffrey S
authors.initials: JS
authors.lastname: Moore