data_[Pm10Tm4Ge8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Tm  1.2500  1.7500  1.0950
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [21.3489]
_cell_length_b [3.8178]
_cell_length_c [8.2045]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.7224]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm5(TmGe2)2]
_chemical_formula_sum '[Pm10 Tm4 Ge8]'
_cell_volume [665.3714]
_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  0.1010  0.0000  0.4267  1
  Pm  Pm1  4  0.1624  0.0000  0.9730  1
  Pm  Pm2  2  0.0000  0.5000  0.0000  1
  Tm  Tm3  4  0.2328  0.5000  0.6615  1
  Ge  Ge4  4  0.0279  0.0000  0.7327  1
  Ge  Ge5  4  0.1046  0.5000  0.7159  1
]