data_[Mg1Ta2Pt1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Ta  1.5000  1.4500  0.8200
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [2.8061]
_cell_length_b [4.6364]
_cell_length_c [5.3268]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.8879]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [MgTa2Pt]
_chemical_formula_sum '[Mg1 Ta2 Pt1]'
_cell_volume [68.9369]
_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
[
  Mg  Mg0  1  0.3935  0.0000  0.4845  1
  Ta  Ta1  1  0.7771  0.5000  0.2729  1
  Ta  Ta2  1  0.9851  0.0000  0.9799  1
  Pt  Pt3  1  0.3443  0.5000  0.7628  1
]