Ce0.2 Cu Nd1.8 O4 Paulus E, Yehia I, Fuess H, Rodriguez J, Vogt T, Stroebel J, Klauda M, Saemann-Ischenko G Solid State Communications 73 (1990) 791-795 Crystal structure refinement of Nd2-xCexCuO4 (x=.05-.30) by x-ray (295K) and neutron (1.5K) powder diffraction _cod_database_code 1006019 _database_code_amcsd 0015474 3.94295 3.94295 12.030 90 90 90 I4/mmm atom x y z occ Nd1 0 0 .3531 .9 Ce1 0 0 .3531 .1 Cu1 0 0 0 O1 0 .5 0 O2 0 .5 .25