data_[Mg12Cu10Pt2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Cu  1.9000  1.3500  0.8200
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [4.4154]
_cell_length_b [13.2621]
_cell_length_c [6.4351]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Mg6Cu5Pt]
_chemical_formula_sum '[Mg12 Cu10 Pt2]'
_cell_volume [376.8187]
_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
[
  Mg  Mg0  8  0.0000  0.1665  0.2493  1
  Mg  Mg1  4  0.0000  0.5000  0.2500  1
  Cu  Cu2  4  0.0000  0.3316  0.5000  1
  Cu  Cu3  4  0.0000  0.3335  0.0000  1
  Cu  Cu4  2  0.0000  0.0000  0.5000  1
  Pt  Pt5  2  0.0000  0.0000  0.0000  1
]