data_[La6Y4Er2Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.6127]
_cell_length_b [4.4292]
_cell_length_c [8.9894]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.4230]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La3Y2ErTe6]
_chemical_formula_sum '[La6 Y4 Er2 Te12]'
_cell_volume [756.2951]
_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
[
  La  La0  4  0.1677  0.0000  0.8329  1.0
  La  La1  2  0.0000  0.5000  0.5000  1.0
  Y  Y2  4  0.1672  0.0000  0.3334  1.0
  Er  Er3  2  0.0000  0.5000  0.0000  1.0
  Te  Te4  4  0.0032  0.0000  0.2379  1.0
  Te  Te5  4  0.1615  0.5000  0.0909  1.0
  Te  Te6  4  0.1700  0.5000  0.5735  1.0
]