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4,10-Dinitro-2,6,8,12-tetraoxa-4,10-diazaisowurtzitane (TEX): a nitramine with an exceptionally high density
Konstantin Karaghiosoff1, Thomas M Klapötke, Alexej Michailovski
1Department of Chemistry, Ludwig-Maximilias-Universität, Butenandtstrasse 5-13 (Haus D), D-81377 München, Germany.
Acta Crystallographica. Section C, Crystal Structure Communications
|September 3, 2002
Abstract:
The title compound (systematic name: 4,10-dinitro-2,6,8,12-tetraoxa-4,10-diazatetracyclo[5.5.0.0(3,11).0(5,9)]dodecane), C(6)H(6)N(4)O(8), exhibits the highest density among known N-nitramines, due to its close-packed crystal structure. It may be regarded as consisting of a distorted hexagonal close-packed lattice formed by the isowurtzitane cages, with the nitro groups occupying the free space between the cages.