Material name 12.5mol% Strontium doped lanthanum manganate
Composition (La0.875Sr0.125)MnO3+δ
Chemical formula weight 223.95
System Trigonal
Temperature (ºC) r.t.
a (Å), b (Å), c (Å) 5.5246(1) 5.5246(1) 13.3510(2) @
α (deg), β (deg), γ (deg) 90 90 120 @
Unit cell volume (Å3) 352.90
Calculated density (g/p3) 6.32
Z 6
Space group R 3c (No.167)
atom site g x/a y/b z/c B2)
La 6a 0.792(5) 0 0 1/4  -
Sr 6a 0.113(5) 0 0 1/4  -
Mn 6b 1.02(1) 0 0 0  -
O 18e 1 0.5502(1) 0 1/4  -
Comment Rapid cool from 1000ºC to r.t. in P (O2) = 1atm.

Reference: J.F. Mitchell, D.N. Argyriou, C.D. Potter, D.G. Hinks, J.D. Jorgensen, and S.D. Bader, Physical Review, 54(9), 6172 (1996).