data_[Pm4Ho4Tm2Mg10]
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
  Tm  1.2500  1.7500  1.0950
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [10.5801]
_cell_length_b [10.5801]
_cell_length_c [5.0559]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [Pm2Ho2TmMg5]
_chemical_formula_sum '[Pm4 Ho4 Tm2 Mg10]'
_cell_volume [565.9512]
_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
[
  Pm  Pm0  4  0.1772  0.3228  0.0000  1
  Ho  Ho1  4  0.1199  0.6199  0.0000  1
  Tm  Tm2  2  0.0000  0.0000  0.0000  1
  Mg  Mg3  8  0.0686  0.8026  0.5000  1
  Mg  Mg4  2  0.0000  0.5000  0.5000  1
]