* Corresponding authors

^a Department of Chemistry, Energetic Materials Research, Ludwig-Maximilian University of Munich, Butenandtstr. 5-13, D-81377 Munich, Germany
E-mail: tmk@cup.uni-muenchen.de
Fax: +49 89 2180 77492
Tel: +49 89 2180 77491

^b Pyrotechnics Technology and Prototyping Division US Army RDECOM-ARDEC, Picatinny Arsenal, NJ 08706-5000, USA
E-mail: jesse.j.sabatini.civ@mail.mil
Fax: +1-973-724-7375