data_[Nd4Zn2Ge2Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Zn  1.6500  1.3500  0.8800
  Ge  2.0100  1.2500  0.7700
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [4.5975]
_cell_length_b [7.6548]
_cell_length_c [7.8024]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Nd2ZnGePb]
_chemical_formula_sum '[Nd4 Zn2 Ge2 Pb2]'
_cell_volume [274.5903]
_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
[
  Nd  Nd0  4  0.0000  0.2566  0.2176  1.0
  Zn  Zn1  2  0.0000  0.0000  0.5959  1.0
  Ge  Ge2  2  0.0000  0.0000  0.9147  1.0
  Pb  Pb3  2  0.0000  0.5000  0.6022  1.0
]