data_[Er10H4Pb10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  H  2.2000  0.2500  0.0000
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.4851]
_cell_length_b [4.3791]
_cell_length_c [11.5116]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.2721]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Er5H2Pb5]
_chemical_formula_sum '[Er10 H4 Pb10]'
_cell_volume [578.5136]
_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  4  0.0660  0.0000  0.3128  1.0
  Er  Er1  4  0.1495  0.5000  0.8148  1.0
  Er  Er2  2  0.0000  0.0000  0.0000  1.0
  H  H3  4  0.0738  0.0000  0.8263  1.0
  Pb  Pb4  4  0.1516  0.5000  0.1181  1.0
  Pb  Pb5  4  0.2214  0.0000  0.6111  1.0
  Pb  Pb6  2  0.0000  0.5000  0.5000  1.0
]