data_[Sr1Zr2Pt1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Zr  1.3300  1.5500  0.8600
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [3.3949]
_cell_length_b [3.3949]
_cell_length_c [8.8819]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [SrZr2Pt]
_chemical_formula_sum '[Sr1 Zr2 Pt1]'
_cell_volume [102.3654]
_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  0.7022  1
  Zr  Zr1  1  0.0000  0.0000  0.2881  1
  Zr  Zr2  1  0.5000  0.5000  0.0590  1
  Pt  Pt3  1  0.5000  0.5000  0.4507  1
]