No. | Lattice parameter (Å) | Figure of Merit (FoM) (%) | Calcination temperature (˚C) | |||||
a | b | c | Rp | Rwp | Rexp | GoF | ||
1 | 5.924257 | 5.957791 | 16.753927 | 25.45 | 34.68 | 30.43 | 1.3 | 300 |
2 | 5.950260 | 5.905344 | 16.771547 | 26.65 | 35.56 | 30.04 | 1.4 | 400 |
3 | 5.933054 | 5.907244 | 16.775064 | 25.58 | 34.99 | 29.56 | 1.4 | 450 |
4 | 5.924908 | 5.912825 | 16.794828 | 24.94 | 33.71 | 29.85 | 1.28 | 500 |