data_[Nd4Y6Er2Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  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 [19.2333]
_cell_length_b [4.3667]
_cell_length_c [8.8472]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.0975]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Nd2Y3ErTe6]
_chemical_formula_sum '[Nd4 Y6 Er2 Te12]'
_cell_volume [723.7203]
_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
[
  Nd  Nd0  4  0.1718  0.0000  0.3377  1.0
  Y  Y1  4  0.1743  0.0000  0.8354  1.0
  Y  Y2  2  0.0000  0.5000  0.5000  1.0
  Er  Er3  2  0.0000  0.5000  0.0000  1.0
  Te  Te4  4  0.0034  0.0000  0.7550  1.0
  Te  Te5  4  0.1614  0.5000  0.5885  1.0
  Te  Te6  4  0.1620  0.5000  0.0730  1.0
]