data_[Er16Sb4Pt6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Sb  2.0500  1.4500  0.8300
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.8083]
_cell_length_b [7.9095]
_cell_length_c [6.9015]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.3305]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Er8Sb2Pt3]
_chemical_formula_sum '[Er16 Sb4 Pt6]'
_cell_volume [823.7546]
_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  0.1073  0.2435  0.4012  1
  Er  Er1  4  0.0877  0.5000  0.8471  1
  Er  Er2  4  0.0970  0.0000  0.9101  1
  Sb  Sb3  4  0.2453  0.5000  0.6696  1
  Pt  Pt4  4  0.0000  0.2619  0.0000  1
  Pt  Pt5  2  0.0000  0.0000  0.5000  1
]