title: Crystal structure of tris-(piperidinium) hydrogen sulfate sulfate.
abstract: In the title molecular salt, 3C5H12N(+)·HSO4 (-)·SO4 (2-), each cation adopts a chair conformation. In the crystal, the hydrogen sulfate ion is connected to the sulfate ion by a strong O-H⋯O hydrogen bond. The packing also features a number of N-H⋯O hydrogen bonds, which lead to a three-dimensional network structure. The hydrogen sulfate anion accepts four hydrogen bonds from two cations, whereas the sulfate ion, as an acceptor, binds to five separate piperidinium cations, forming seven hydrogen bonds.
authors: Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okolna str. 2, PO Box 1410, 50-950 Wroclaw, Poland.
authors: Tamara J
authors: TJ
authors: Lukianova
authors: Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okolna str. 2, PO Box 1410, 50-950 Wroclaw, Poland.
authors: Vasyl
authors: V
authors: Kinzhybalo
authors: Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okolna str. 2, PO Box 1410, 50-950 Wroclaw, Poland.
authors: Adam
authors: A
authors: Pietraszko
keywords: crystal structure; hydrogen-bonding; organic–inorganic hybrid; piperidinium salts