data_[Sr4Sn4Pt4]
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 [P2_1/c]
_cell_length_a [6.7592]
_cell_length_b [6.8920]
_cell_length_c [8.3882]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.7065]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [SrSnPt]
_chemical_formula_sum '[Sr4 Sn4 Pt4]'
_cell_volume [328.8051]
_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  0.2123  0.1382  0.9201  1.0
  Sn  Sn1  4  0.2444  0.6257  0.0687  1.0
  Pt  Pt2  4  0.3683  0.5925  0.8158  1.0
]