Table 1 The compute value of volume lattice constant and formation energy of cubic perovskite MgXCl3 where (X = Rb & Ca).
Compounds | Volume (A3) | Lattice constant a (Å) | Formation energy ∆Ef (ev/atom) |
|---|---|---|---|
MgRbCl3 | 201.276 | 5.85 | − 3835 |
MgCaCl3 | 200.987 | 5.85 | − 3939 |