%0 Journal Article %T Morpholinium perchlorate %A Mikhail S. Grigoriev %A Konstantin E. German %A Alesia Ya. Maruk %J Acta Crystallographica Section E %D 2008 %I International Union of Crystallography %R 10.1107/s1600536807068134 %X In the title salt, C4H10NO+¡¤ClO4 , which has three independent formula units, the cations are linked into chains along [100] by N¡ªH...O hydrogen bonds. Each cation acts both as a donor and as an acceptor, and every cation makes one N¡ªH...O hydrogen bond with a ClO4 anion. The crystal studied was an inversion twin. %U http://scripts.iucr.org/cgi-bin/paper?S1600536807068134