data_[Cs2Na2Bi2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Na  0.9300  1.8000  1.1600
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.9115]
_cell_length_b [5.9213]
_cell_length_c [8.2678]
_cell_angle_alpha [88.6394]
_cell_angle_beta [78.9726]
_cell_angle_gamma [73.9208]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [CsNaBi]
_chemical_formula_sum '[Cs2 Na2 Bi2]'
_cell_volume [272.8130]
_cell_formula_units_Z [2]
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
[
  Cs  Cs0  2  0.2019  0.2381  0.6463  1.0
  Na  Na1  2  0.2287  0.6839  0.9743  1.0
  Bi  Bi2  2  0.2989  0.1503  0.1471  1.0
]