data_[Sr2Zn1Pt1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Zn  1.6500  1.3500  0.8800
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [3.6613]
_cell_length_b [3.6613]
_cell_length_c [8.6907]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [Sr2ZnPt]
_chemical_formula_sum '[Sr2 Zn1 Pt1]'
_cell_volume [116.5003]
_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  0.9126  1
  Sr  Sr1  1  0.5000  0.5000  0.3332  1
  Zn  Zn2  1  0.0000  0.0000  0.5700  1
  Pt  Pt3  1  0.5000  0.5000  0.6841  1
]