data_[Ta4Pt2Cl2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ta  1.5000  1.4500  0.8200
  Pt  2.2800  1.3500  0.8050
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [2.9216]
_cell_length_b [4.6929]
_cell_length_c [9.8330]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Ta2PtCl]
_chemical_formula_sum '[Ta4 Pt2 Cl2]'
_cell_volume [134.8160]
_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  0.0000  0.0000  0.9997  1
  Ta  Ta1  2  0.0000  0.5000  0.2252  1
  Pt  Pt2  2  0.0000  0.5000  0.7543  1
  Cl  Cl3  2  0.0000  0.0000  0.5208  1
]