data_[Pm2Zn2Ge2Pt4]
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
  Ge  2.0100  1.2500  0.7700
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [3.9751]
_cell_length_b [4.1343]
_cell_length_c [11.6407]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [PmZnGePt2]
_chemical_formula_sum '[Pm2 Zn2 Ge2 Pt4]'
_cell_volume [191.3081]
_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  0.0000  0.0000  0.5526  1
  Zn  Zn1  2  0.0000  0.5000  0.3107  1
  Ge  Ge2  2  0.0000  0.0000  0.1695  1
  Pt  Pt3  2  0.0000  0.0000  0.9595  1
  Pt  Pt4  2  0.0000  0.5000  0.7956  1
]