data_[Pm2Ho2B2]
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
  B  2.0400  0.8500  0.4100
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [5.3996]
_cell_length_b [4.7331]
_cell_length_c [5.6666]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.0299]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [PmHoB]
_chemical_formula_sum '[Pm2 Ho2 B2]'
_cell_volume [142.1441]
_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  1  0.1249  0.0000  0.1071  1
  Pm  Pm1  1  0.6186  0.0000  0.5469  1
  Ho  Ho2  1  0.2026  0.5000  0.6923  1
  Ho  Ho3  1  0.6951  0.5000  0.1275  1
  B  B4  1  0.2616  0.5000  0.2696  1
  B  B5  1  0.5730  0.0000  0.9845  1
]