Parameter Ca2SnFeO6 Ca2SnFeO6 Ba2SnFeO6 Ba2SnFeO6
a0 (Ǻ) 7.92 7.99 [30]others 7.85 7.81 [30]others
V0 (a.u 3) 838.28 925.64
B 151. 95 135.44
B’ 4.63 4.91
Energy (eV) -18529.08 -48365.05