data_[Ca2Si4Ag1Pt3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Si  1.9000  1.1000  0.5400
  Ag  1.9300  1.6000  1.0867
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P-4m2]
_cell_length_a [4.2520]
_cell_length_b [4.2520]
_cell_length_c [10.0177]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [115]
_chemical_formula_structural [Ca2Si4AgPt3]
_chemical_formula_sum '[Ca2 Si4 Ag1 Pt3]'
_cell_volume [181.1174]
_cell_formula_units_Z [1]
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  0.5000  0.7543  1.0
  Si  Si1  2  0.0000  0.5000  0.3619  1.0
  Si  Si2  1  0.0000  0.0000  0.0000  1.0
  Si  Si3  1  0.5000  0.5000  0.0000  1.0
  Ag  Ag4  1  0.5000  0.5000  0.5000  1.0
  Pt  Pt5  2  0.0000  0.5000  0.1219  1.0
  Pt  Pt6  1  0.0000  0.0000  0.5000  1.0
]