data_[Sr12As4Pt12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  As  2.1800  1.1500  0.6600
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.9871]
_cell_length_b [4.4723]
_cell_length_c [15.4111]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.4350]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr3AsPt3]
_chemical_formula_sum '[Sr12 As4 Pt12]'
_cell_volume [709.6038]
_cell_formula_units_Z [4]
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  4  0.0292  0.5000  0.7722  1
  Sr  Sr1  4  0.1452  0.0000  0.6146  1
  Sr  Sr2  4  0.1773  0.5000  0.0759  1
  As  As3  4  0.1598  0.0000  0.4031  1
  Pt  Pt4  4  0.0289  0.0000  0.9200  1
  Pt  Pt5  4  0.0988  0.5000  0.4536  1
  Pt  Pt6  4  0.1756  0.0000  0.2429  1
]