Co La2 O6 Pt Ouchetto K, Archaimbault F, Choisnet J, Et-Tabirou M Materials Chemistry and Physics 51 (1997) 117-124 New ordered and distorted perovskites: the mixed platinates Ln2 M Pt O6 (Ln = La, Pr, Nd, Sm, Eu, Gd; M = Mg, Co, Ni, Zn) _cod_database_code 1001826 _database_code_amcsd 0014213 5.5722 5.6459 7.8906 90 90. 90 P2_1/n atom x y z occ La1 .5138 .5452 .2493 Co1 .5 0 0 .914 Pt1 .5 0 0 .086 Co2 0 .5 0 .086 Pt2 0 .5 0 .914 O1 .204 .216 .942 O2 .291 .697 .955 O3 .403 .972 .255