data_[Sr2Bi3Sb1Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Bi  2.0200  1.6000  1.0350
  Sb  2.0500  1.4500  0.8300
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P-4m2]
_cell_length_a [4.9446]
_cell_length_b [4.9446]
_cell_length_c [10.6055]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [115]
_chemical_formula_structural [Sr2Bi3SbPt4]
_chemical_formula_sum '[Sr2 Bi3 Sb1 Pt4]'
_cell_volume [259.2926]
_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
[
  Sr  Sr0  2  0.0000  0.5000  0.7644  1.0
  Bi  Bi1  2  0.0000  0.5000  0.1257  1.0
  Bi  Bi2  1  0.0000  0.0000  0.5000  1.0
  Sb  Sb3  1  0.5000  0.5000  0.5000  1.0
  Pt  Pt4  2  0.0000  0.5000  0.3841  1.0
  Pt  Pt5  1  0.0000  0.0000  0.0000  1.0
  Pt  Pt6  1  0.5000  0.5000  0.0000  1.0
]