The electron density of CL-20 and GPL107 are calculated according to the classical electron radius ( with a size of 2.818 E-13 cm) and the electron number per volume, the detailed information can refer to our previous work (Molecules 2020, 25 , 443.)
2. “The electron density of ε-CL-20 crystal form is 622.7 nm-3 and that of γ-CL-20 is 584.8 nm-3, while the electron density of GPL107 is 571.7 nm-3” You need to specify the reference in which this data were obtained.