data_[Nd4Ag2Bi2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Ag  1.9300  1.6000  1.0867
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.4808]
_cell_length_b [4.6328]
_cell_length_c [8.5951]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.8555]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Nd2AgBi]
_chemical_formula_sum '[Nd4 Ag2 Bi2]'
_cell_volume [241.1555]
_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
[
  Nd  Nd0  2  0.2093  0.7500  0.4391  1.0
  Nd  Nd1  2  0.2175  0.7500  0.9129  1.0
  Ag  Ag2  2  0.3358  0.2500  0.7050  1.0
  Bi  Bi3  2  0.3199  0.2500  0.2030  1.0
]