data_[Ta2Zn2Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ta  1.5000  1.4500  0.8200
  Zn  1.6500  1.3500  0.8800
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [9.4080]
_cell_length_b [2.8313]
_cell_length_c [4.8342]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.6270]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [TaZnPt2]
_chemical_formula_sum '[Ta2 Zn2 Pt4]'
_cell_volume [127.3085]
_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
[
  Ta  Ta0  2  0.4960  0.0000  0.4677  1
  Zn  Zn1  2  0.2540  0.0000  0.7860  1
  Pt  Pt2  2  0.2500  0.5000  0.2836  1
  Pt  Pt3  2  0.4999  0.5000  0.9627  1
]