data_[Tb2Pm4Ho4Mg10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pm  1.1300  1.8500  1.1100
  Ho  1.2300  1.7500  1.0410
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [10.6134]
_cell_length_b [10.6134]
_cell_length_c [5.0825]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [TbPm2Ho2Mg5]
_chemical_formula_sum '[Tb2 Pm4 Ho4 Mg10]'
_cell_volume [572.5200]
_cell_formula_units_Z [2]
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
[
  Tb  Tb0  2  0.0000  0.0000  0.0000  1
  Pm  Pm1  4  0.1772  0.3228  0.0000  1
  Ho  Ho2  4  0.1197  0.6197  0.0000  1
  Mg  Mg3  8  0.0697  0.8018  0.5000  1
  Mg  Mg4  2  0.0000  0.5000  0.5000  1
]