data_[Er8Te4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [11.6888]
_cell_length_b [3.8874]
_cell_length_c [8.3552]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.6646]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Er2Te]
_chemical_formula_sum '[Er8 Te4]'
_cell_volume [339.2743]
_cell_formula_units_Z [4]
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  0.0499  0.5000  0.3226  1
  Er  Er1  4  0.1493  0.0000  0.0472  1
  Te  Te2  4  0.1671  0.0000  0.6636  1
]