data_[Pm24Y4Ho8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Y  1.2200  1.8000  1.0400
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [13.5948]
_cell_length_b [14.7299]
_cell_length_c [6.2897]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.9932]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pm6YHo2]
_chemical_formula_sum '[Pm24 Y4 Ho8]'
_cell_volume [1216.6355]
_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  0.0559  0.3812  0.0148  1
  Pm  Pm1  8  0.1065  0.0442  0.9479  1
  Pm  Pm2  8  0.2064  0.2165  0.7296  1
  Y  Y3  4  0.0000  0.1799  0.2500  1
  Ho  Ho4  8  0.1977  0.4319  0.5984  1
]