data_[Ca4Bi4Pt20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Bi  2.0200  1.6000  1.0350
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [8.9097]
_cell_length_b [5.5457]
_cell_length_c [11.1380]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [CaBiPt5]
_chemical_formula_sum '[Ca4 Bi4 Pt20]'
_cell_volume [550.3340]
_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
[
  Ca  Ca0  4  0.2373  0.7500  0.5586  1
  Bi  Bi1  4  0.1219  0.7500  0.8591  1
  Pt  Pt2  8  0.0911  0.0020  0.3212  1
  Pt  Pt3  4  0.0987  0.2500  0.5302  1
  Pt  Pt4  4  0.1026  0.7500  0.1027  1
  Pt  Pt5  4  0.1546  0.2500  0.7692  1
]