data_[Sr2Sn3Pt1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Sn  1.9600  1.4500  0.8300
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [4.7065]
_cell_length_b [4.7344]
_cell_length_c [8.2683]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [Sr2Sn3Pt]
_chemical_formula_sum '[Sr2 Sn3 Pt1]'
_cell_volume [184.2391]
_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  1  0.0000  0.0000  0.4853  1.0
  Sr  Sr1  1  0.0000  0.5000  0.0264  1.0
  Sn  Sn2  1  0.5000  0.0000  0.1842  1.0
  Sn  Sn3  1  0.5000  0.0000  0.8395  1.0
  Sn  Sn4  1  0.5000  0.5000  0.6418  1.0
  Pt  Pt5  1  0.5000  0.5000  0.3229  1.0
]