[CIF]
data_Ba2NaNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.94465699
_cell_length_b   4.01168759
_cell_length_c   9.33330035
_cell_angle_alpha   90.00000000
_cell_angle_beta   94.42793828
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ba2NaNi
_chemical_formula_sum   'Ba2 Na1 Ni1'
_cell_volume   147.25612964
_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  1.30075344  2.00584380  6.44124678  1
  Ba  Ba1  1  1.92332426  2.00584380  2.86419577  1
  Na  Na2  1  0.00000000  0.00000000  0.00000000  1
  Ni  Ni3  1  -0.36028964  0.00000000  4.65272127  1
[/CIF]
