data_[Ag2Pt6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.4392]
_cell_length_b [2.7780]
_cell_length_c [4.9742]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.3284]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [AgPt3]
_chemical_formula_sum '[Ag2 Pt6]'
_cell_volume [129.0596]
_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
[
  Ag  Ag0  2  0.0000  0.0000  0.0000  1.0
  Pt  Pt1  4  0.2477  0.0000  0.7446  1.0
  Pt  Pt2  2  0.0000  0.5000  0.5000  1.0
]