data_[Lu4P4Ir4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Lu  1.2700  1.7500  1.0010
  P  2.1900  1.0000  0.5500
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [6.5965]
_cell_length_b [4.0078]
_cell_length_c [7.4724]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [LuPIr]
_chemical_formula_sum '[Lu4 P4 Ir4]'
_cell_volume [197.5545]
_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
[
  Lu  Lu0  4  0.0224  0.7500  0.3204  1.0
  P  P1  4  0.2252  0.2500  0.1208  1.0
  Ir  Ir2  4  0.1557  0.7500  0.9388  1.0
]