[CIF]
data_BaTb2NiO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.64339367
_cell_length_b   6.64339367
_cell_length_c   6.64339367
_cell_angle_alpha   147.14021720
_cell_angle_beta   128.48338305
_cell_angle_gamma   62.46511689
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaTb2NiO5
_chemical_formula_sum   'Ba1 Tb2 Ni1 O5'
_cell_volume   123.26530121
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Ba  Ba0  1  0.00000000  2.88705854  0.00000000  1
  Ni  Ni1  1  1.87903006  0.00000000  0.00000000  1
  O  O2  1  0.00000000  1.49960926  3.99707928  1
  O  O3  1  -0.00000000  1.49960926  7.36405068  1
  O  O4  1  0.00000000  0.00000000  0.00000000  1
  O  O5  1  1.87903006  1.38744928  -1.68348570  1
  O  O6  1  1.87903006  1.38744928  1.68348570  1
  Tb  Tb7  1  -0.00000000  0.00000000  9.05451508  1
  Tb  Tb8  1  0.00000000  -0.00000000  2.30661488  1
[/CIF]
