Ni O4 Pr2 Fernandez-Diaz M, Martinez J, Rodriguez-Carvajal J, Beille J, Martinez B, Obradors X, Odier P Physical Review B - Condensed Matter 47 (1993) 5834-5840 Metamagnetism in single-crystal Pr2NiO4 _cod_database_code 1006058 _database_code_amcsd 0015286 5.49 5.49 12.17 90 90 90 *P4_2/ncm .25 -.25 .25 atom x y z Pr1 -.0129 -.0129 .3634 Ni1 0 0 0 O1 .25 .25 -.0281 O2 .75 .25 0 O3 .0497 .0497 .17835