data_[Pm8Ho12Ga16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Ho  1.2300  1.7500  1.0410
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [6.8711]
_cell_length_b [15.8412]
_cell_length_c [8.5471]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [Pm2Ho3Ga4]
_chemical_formula_sum '[Pm8 Ho12 Ga16]'
_cell_volume [930.3288]
_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
[
  Pm  Pm0  8  0.0000  0.1066  0.4194  1
  Ho  Ho1  8  0.2500  0.2158  0.7500  1
  Ho  Ho2  4  0.0000  0.0000  0.0000  1
  Ga  Ga3  8  0.0000  0.1853  0.0416  1
  Ga  Ga4  8  0.2500  0.0332  0.7500  1
]