A Theoretical Investigation of the Ring Strain Energy, Destabilization Energy, and Heat of Formation of CL-20

<table> Structures of isowurtzitane and 2,4,6,8,10,12-hexaazaisowurtzitane.</table>

Advances in Physical Chemistry

Scheme 4: A Theoretical Investigation of the Ring Strain Energy, Destabilization Energy, and Heat of Formation of CL-20 