Ba Cu O5 Y2 Salinas-Sanchez A, Garcia-Munoz J, Rodriguez-Carvajal J, Saez-Puche R, Martinez J Journal of Solid State Chemistry 100 (1992) 201-211 Structural characterization of R2BaCuO5 (R=Y,Lu,Yb,Tm,Er,Ho,Dy,Gd,Eu and Sm) oxides by X-ray and neutron diffraction _cod_database_code 1006053 _database_code_amcsd 0013744 12.1792 5.6590 7.1325 90 90 90 Pnma atom x y z Ba1 .9049 .25 .9307 Y1 .2885 .25 .1157 Y2 .0738 .25 .3960 Cu1 .6589 .25 .7132 O1 .4326 -.0067 .1661 O2 .2278 .5045 .3565 O3 .0997 .25 .0802