3,14-Diethyl-2,13-di-aza-6,17-diazonia-tri-cyclo-[16.4.0.0(7,12)]docosane dichloride tetra-hydrate from synchrotron radiation.
The asymmetric unit of title hydrated salt, C22H46N4 (2+)·2Cl(-)·4H2O, comprises half a centrosymmetric dication, one Cl(-) anion and two water mol-ecules of crystallization. The structure determination reveals that protonation has occurred at diagonally opposite amine N atoms, and that the dication features intra-molecular N-H⋯N hydrogen bonds. In the crystal, a three-dimensional artchitecture is formed by O-H⋯Cl/N and N-H⋯Cl/O hydrogen bonds.
Pohang Accelerator Laboratory, POSTECH, Pohang 790-784, Republic of Korea.
Dohyun
D
Moon
Department of Chemistry, Shah Jalal University of Science and Technology, Sylhet, Bangladesh.
Md Abdus
MA
Subhan
Department of Chemistry, Andong National University, Andong 760-749, Republic of Korea.
Jong-Ha
JH
Choi