%0 Journal Article
%T 1,4-Diazabicyclo[2.2.2]octane (DABCO) 5-aminotetrazolates
%A Gerhard Laus
%A Volker Kahlenberg
%A Klaus Wurst
%A Michael Hummel
%A Herwig Schottenberger
%J Crystals
%D 2012
%I MDPI AG
%R 10.3390/cryst2010096
%X The crystal structures of four salts of 1,4-diazabicyclo[2.2.2]octane (DABCO) and 5-aminotetrazole are described. Anhydrous 1:1 ( Pbca, R gt = 0.041) and 1:2 ( P, R gt = 0.038) salts form hydrogen-bonded layers of anions and cations. The monohydrate of the 1:1 compound ( P2 1/ c, R gt = 0.038) shows infinite chains of DABCO cations and an undulated layer of anions and water molecules. The octahydrate of the 3:2 compound ( P2 1/ c, R gt = 0.042) features DABCO triples and clusters of four tetrazolate ions in a network of water molecules.
%K 5-aminotetrazolate
%K DABCO
%K hydrate
%K hydrogen bond
%U http://www.mdpi.com/2073-4352/2/1/96