Table 2 Dissociation energy (Gi, KJ/cm3) and coordination number of the used oxides.

From: Sol–gel synthesized calcium borate glass and glass–ceramics: effect of CrCl3 doping on structure, mechanics, and gamma-ray shielding efficiency

Component

Coordination number

Dissociation energy (Gi, KJ/cm3)

B2O3

4

77.8224

B2O3

3

16.4

CaO

64.852

CrCl3

750.69