Acta Cryst. (2006). E62, o2141-o2143  [ doi:10.1107/S1600536806015248 ]

trans,trans-2,3,4-Triphenylazetidinium bromide

G. J. Reiss and V. Kurteva

Abstract: In the crystal structure of the title compound, C₂₁H₂₀N⁺·Br^-, two azetidinium cations act as hydrogen-bond donors and two bromide anions as acceptors, forming hydrogen-bonded dimers. The hydrogen-bond motif is that of the well known R₂⁴(6) ring. The degree of folding of the central azetidine ring is indicated by the torsion angles, one of which is 19.5 (3)°.

Online 5 May 2006

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