La Ni O3.43 Sr Crespin M, Landron C, Odier P, Bassat J, Mouron P, Choisnet J Journal of Solid State Chemistry 100 (1992) 281-291 Evidence for nickel-(I)-rich mixed oxide with a defect K2NiF4 type structure _cod_database_code 1001513 _database_code_amcsd 0013749 3.8666 3.7281 12.644 90 90 90 Immm atom x y z occ La1 0 0 .3586 .5 Sr1 0 0 .3586 .5 Ni1 0 0 0 O1 0 0 .164 O2 .5 0 0 O3 0 .5 0 .43