data_[Er16Co4Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Co  1.8800  1.3500  0.7683
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.5850]
_cell_length_b [13.0325]
_cell_length_c [5.2786]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.5894]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Er8Co2Pb]
_chemical_formula_sum '[Er16 Co4 Pb2]'
_cell_volume [574.0571]
_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
[
  Er  Er0  8  0.2016  0.1318  0.0741  1.0
  Er  Er1  4  0.0000  0.2515  0.5000  1.0
  Er  Er2  4  0.1065  0.5000  0.2965  1.0
  Co  Co3  4  0.0000  0.3074  0.0000  1.0
  Pb  Pb4  2  0.0000  0.0000  0.5000  1.0
]