data_[V12Ir4Pt8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  V  1.6300  1.3500  0.7775
  Ir  2.2000  1.3500  0.7650
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [3.8578]
_cell_length_b [7.6419]
_cell_length_c [11.5566]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [V3IrPt2]
_chemical_formula_sum '[V12 Ir4 Pt8]'
_cell_volume [340.6970]
_cell_formula_units_Z [4]
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
[
  V  V0  8  0.0000  0.0072  0.8318  1.0
  V  V1  4  0.0000  0.0000  0.5000  1.0
  Ir  Ir2  4  0.0000  0.2500  0.6651  1.0
  Pt  Pt3  4  0.0000  0.2500  0.0021  1.0
  Pt  Pt4  4  0.0000  0.2500  0.3326  1.0
]