Acta Cryst. (2001). E57, o875-o877  [ doi:10.1107/S1600536801013484 ]

Hydrogen bis[L-lysinium(2+)] dichloride perchlorate

N. Srinivasan, B. Sridhar and R. K. Rajaram

Abstract: In the title compound, 2C₆H₁₅N₂O₂⁺·H⁺·ClO₄^-·2Cl^-, the two mono- and dicationic lysinium molecules are held together by strong O-HO hydrogen bonds. Both the perchlorate and chloride anions link molecules 1 and 2 through the -amino and -amino groups into infinite chains along the a axis. The aggregation of the hydrophilic groups is along the z = 0 plane and that of hydrophobic is along the z = plane. Molecule 1 is engaged in a zigzag (Z1) head-to-tail sequence.

Online 31 August 2001

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