data_[Li2Er2Tm2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.7664]
_cell_length_b [4.1692]
_cell_length_c [9.4287]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.0890]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [LiErTmTe3]
_chemical_formula_sum '[Li2 Er2 Tm2 Te6]'
_cell_volume [334.2397]
_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
[
  Li  Li0  2  0.0857  0.2500  0.5850  1.0
  Er  Er1  2  0.1865  0.2500  0.2329  1.0
  Tm  Tm2  2  0.3338  0.7500  0.8342  1.0
  Te  Te3  2  0.0894  0.2500  0.8769  1.0
  Te  Te4  2  0.2389  0.7500  0.4950  1.0
  Te  Te5  2  0.4204  0.7500  0.1694  1.0
]