Crystals
(Nov 2014)
Crystal Structures of New Ammonium 5-Aminotetrazolates
Martin Lampl,
Robert Salchner,
Gerhard Laus,
Doris E. Braun,
Volker Kahlenberg,
Klaus Wurst,
Gerda Fuhrmann,
Herwig Schottenberger,
Hubert Huppertz
Affiliations
Martin Lampl
Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck, 6020 Innsbruck, Austria
Robert Salchner
Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck, 6020 Innsbruck, Austria
Gerhard Laus
Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck, 6020 Innsbruck, Austria
Doris E. Braun
Institute of Pharmacy, University of Innsbruck, 6020 Innsbruck, Austria
Volker Kahlenberg
Institute of Mineralogy and Petrography, University of Innsbruck, 6020 Innsbruck, Austria
Klaus Wurst
Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck, 6020 Innsbruck, Austria
Gerda Fuhrmann
Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck, 6020 Innsbruck, Austria
Herwig Schottenberger
Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck, 6020 Innsbruck, Austria
Hubert Huppertz
Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck, 6020 Innsbruck, Austria
DOI
https://doi.org/10.3390/cryst4040439
Journal volume & issue
Vol. 4,
no. 4
Abstract
Read online
The crystal structures of three salts of anionic 5-aminotetrazole are described. The tetramethylammonium salt (P ) forms hydrogen-bonded ribbons of anions which accept weak C–H···N contacts from the cations. The cystamine salt (C2/c) shows wave-shaped ribbons of anions linked by hydrogen bonds to screw-shaped dications. The tetramethylguanidine salt (P21/c) exhibits layers of anions hydrogen-bonded to the cations.
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