data_[Ce1Pm3Ho4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Pm  1.1300  1.8500  1.1100
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [Pmmm]
_cell_length_a [3.5893]
_cell_length_b [7.1799]
_cell_length_c [9.9860]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [47]
_chemical_formula_structural [CePm3Ho4]
_chemical_formula_sum '[Ce1 Pm3 Ho4]'
_cell_volume [257.3456]
_cell_formula_units_Z [1]
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
[
  Ce  Ce0  1  0.5000  0.0000  0.0000  1
  Pm  Pm1  1  0.5000  0.0000  0.5000  1
  Pm  Pm2  1  0.5000  0.5000  0.0000  1
  Pm  Pm3  1  0.5000  0.5000  0.5000  1
  Ho  Ho4  4  0.0000  0.2469  0.2464  1
]