Table 1: Refined parameters: Lattice parameters (a, b and c), cell volume (v), bond length (dMn-O), bond angle (Mn-O-Mn), obtained from XRD diffraction refinements data of Pr0.525Y0.075Ca0.1Sr0.3Mn0.975Fe0.025O3.

x

Pr0.525Y0.075Ca0.1Sr0.3Mn0.975Fe0.025O3

Space group

 

Lattice parameters

 

a = b (Å)

5.5070

c(Å)

13.4185

V(Å3)

352.422

Pr/Y/Ca/Sr Biso (Å2)

1.223

Mn/Fe Biso (Å2)

0.526

O Biso (Å2)

1.163

X(O)

0.546

dMn-O(Å)

1.96

θ(Mn-O-Mn) (°)

165.15

Rwp

5.76

Rp

4.58

Rexp

5.11

c2

1.27