Abstract
In the title compound, C19H26N2 2+·2Cl−, the piperazinediium ring exhibits a chair conformation. The dihedral angle between the two benzene ring planes is 76.45 (13)°. Both amine-group H atoms participate in hydrogen bonding with the two Cl atoms.
Highlights
In the title compound, C19H26N22+Á2ClÀ, the piperazinediium ring exhibits a chair conformation
The dihedral angle between the two benzene ring planes is 76.45 (13). Both amine-group H atoms participate in hydrogen bonding with the two Cl atoms
Related literature The title compound was obtained in our search for a strong anti-Helicobacter pylori secondary metabolite
Summary
Key indicators: single-crystal X-ray study; T = 293 K; mean (C–C) = 0.006 A; R factor = 0.062; wR factor = 0.157; data-to-parameter ratio = 16.4. C19H26N22+Á2ClÀ, the piperazinediium ring exhibits a chair conformation. The dihedral angle between the two benzene ring planes is 76.45 (13). Both amine-group H atoms participate in hydrogen bonding with the two Cl atoms. Related literature The title compound was obtained in our search for a strong anti-Helicobacter pylori secondary metabolite. For general background to H. pylori, see: Gebert et al (2003); Li et al (2007); Moran & Upton (1986). For bond lengths and angles in related structures, see: Raves et al (1992); Ilangovan et al (2007).
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