data_[Pm4Cd2Ge2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Cd  1.6900  1.5500  1.0900
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.2002]
_cell_length_b [4.3299]
_cell_length_c [8.6621]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.3264]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Pm2CdGe]
_chemical_formula_sum '[Pm4 Cd2 Ge2]'
_cell_volume [219.4419]
_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  2  0.2252  0.7500  0.4371  1
  Pm  Pm1  2  0.3017  0.2500  0.0777  1
  Cd  Cd2  2  0.1298  0.7500  0.7881  1
  Ge  Ge3  2  0.3807  0.2500  0.7093  1
]