data_[Pm4Zn2Ni12Ge2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Zn  1.6500  1.3500  0.8800
  Ni  1.9100  1.3500  0.7400
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.4594]
_cell_length_b [4.9307]
_cell_length_c [8.1535]
_cell_angle_alpha [90.0000]
_cell_angle_beta [134.1590]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm2ZnNi6Ge]
_chemical_formula_sum '[Pm4 Zn2 Ni12 Ge2]'
_cell_volume [330.5087]
_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  0.2456  0.0000  0.7014  1
  Zn  Zn1  2  0.0000  0.5000  0.5000  1
  Ni  Ni2  8  0.0119  0.2537  0.7682  1
  Ni  Ni3  4  0.2487  0.5000  0.9190  1
  Ge  Ge4  2  0.0000  0.0000  0.0000  1
]