data_[Er16Bi4Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Bi  2.0200  1.6000  1.0350
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [8.2713]
_cell_length_b [4.0223]
_cell_length_c [19.4271]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [Er4BiPt]
_chemical_formula_sum '[Er16 Bi4 Pt4]'
_cell_volume [646.3402]
_cell_formula_units_Z [4]
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
[
  Er  Er0  4  0.0235  0.7500  0.0667  1
  Er  Er1  4  0.0498  0.2500  0.2128  1
  Er  Er2  4  0.1309  0.2500  0.6509  1
  Er  Er3  4  0.1446  0.2500  0.4496  1
  Bi  Bi4  4  0.2477  0.7500  0.3139  1
  Pt  Pt5  4  0.2226  0.7500  0.5532  1
]