data_[Sr2Pt2S4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Pt  2.2800  1.3500  0.8050
  S  2.5800  1.0000  0.8800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.4027]
_cell_length_b [5.0482]
_cell_length_c [7.9997]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.5210]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [SrPt(SO4)2]
_chemical_formula_sum '[Sr2 Pt2 S4 O16]'
_cell_volume [369.1214]
_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  0.0000  0.5000  1.0
  Pt  Pt1  2  0.0000  0.0000  0.0000  1.0
  S  S2  4  0.1020  0.5000  0.2860  1.0
  O  O3  8  0.0042  0.2565  0.1990  1.0
  O  O4  4  0.1349  0.5000  0.4865  1.0
  O  O5  4  0.2273  0.5000  0.2521  1.0
]