Structure and properties of cocrystals of trinitrotoluene and 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane

摘要

Crystals containing 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane and trinitrotoluene molecules in a I : 1 ratio were obtained. The crystal structure was determined, and DSC thermograms, thermal stability, and the standard enthalpy of formation were investigated. An analysis of the crystal structure shows that interactions between the oxygen and nitrogen atoms of the nitro groups ON=O...NO2 of adjacent molecules are among the structure-forming intermolecular interactions in the crystals of polynitroamine compounds.