data_[Ca2Zn6Pt8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Zn  1.6500  1.3500  0.8800
  Pt  2.2800  1.3500  0.8050
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Im-3]
_cell_length_a [7.5951]
_cell_length_b [7.5951]
_cell_length_c [7.5951]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [204]
_chemical_formula_structural [CaZn3(PtO3)4]
_chemical_formula_sum '[Ca2 Zn6 Pt8 O24]'
_cell_volume [438.1221]
_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
[
  Ca  Ca0  2  0.0000  0.0000  0.0000  1
  Zn  Zn1  6  0.0000  0.0000  0.5000  1
  Pt  Pt2  8  0.2500  0.2500  0.2500  1
  O  O3  24  0.0000  0.1735  0.3038  1
]