data_[Ca16Bi4Pt4]
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 [C2/c]
_cell_length_a [9.6289]
_cell_length_b [13.9252]
_cell_length_c [6.6557]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.6373]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ca4BiPt]
_chemical_formula_sum '[Ca16 Bi4 Pt4]'
_cell_volume [775.6716]
_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  8  0.1129  0.1679  0.5803  1.0
  Ca  Ca1  8  0.2207  0.4371  0.8042  1.0
  Bi  Bi2  4  0.0000  0.3650  0.2500  1.0
  Pt  Pt3  4  0.0000  0.0012  0.7500  1.0
]