Ba Ni O5 Tm2
Garcia-Matres E, Rodriguez-Carvajal J, Martinez J, Alonso J, Salinas-Sanchez A, Saez-Puche R
Solid State Ionics 63 (1993) 915-921
Polymorphism in the oxides R2NaNiO5 (R= Tm, Yb, Lu)
_cod_database_code 1006061
_database_code_amcsd 0015515
12.2003 5.6585 6.9744 90 90 90 Pnma
atom      x      y     z
Ba1   .9035    .25 .9243
Tm1   .2918    .25 .1244
Tm2   .0755    .25 .3997
Ni1   .6561    .25 .6953
O1    .4356 -.0042 .1703
O2   .22539  .4989 .3641
O3    .1033    .25 .0765