data_[Pm12Ho2Ga4]
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
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.7606]
_cell_length_b [3.7325]
_cell_length_c [11.9890]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.6250]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm6HoGa2]
_chemical_formula_sum '[Pm12 Ho2 Ga4]'
_cell_volume [537.8537]
_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  0.0276  0.0000  0.3244  1
  Pm  Pm1  4  0.1885  0.5000  0.8758  1
  Pm  Pm2  4  0.1901  0.5000  0.5933  1
  Ho  Ho3  2  0.0000  0.0000  0.0000  1
  Ga  Ga4  4  0.1437  0.5000  0.1929  1
]