Date Published: May 01, 2012
Publisher: International Union of Crystallography
Author(s): Bin Wei.
In the crystal of the title compound, 2CH6N3+·2Cl−·C12H24O6, the 18-crown-6 molecule is located across an inversion center. The guanidinium cation links to the 18-crown-6 molecule and chloride anion via N—H⋯O and N—H⋯Cl hydrogen bonds.
For applications of crown ethers, see: Clark et al. 1998 ▶). For ferroelectric metal-organic 18-crown-6 clathrates, see: Fu et al. (2009 ▶, 2011 ▶); Ye et al. (2006 ▶); Zhang et al. (2008 ▶, 2010 ▶).