data_[Sr2Bi6Pt2]
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
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [7.1354]
_cell_length_b [6.5864]
_cell_length_c [6.6138]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [SrBi3Pt]
_chemical_formula_sum '[Sr2 Bi6 Pt2]'
_cell_volume [310.8236]
_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
[
  Sr  Sr0  2  0.0000  0.1895  0.4393  1.0
  Bi  Bi1  4  0.2449  0.3087  0.9620  1.0
  Bi  Bi2  2  0.0000  0.8815  0.8579  1.0
  Pt  Pt3  2  0.0000  0.5877  0.1571  1.0
]