data_[Sm2Ho6Er4Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ho  1.2300  1.7500  1.0410
  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 [18.9838]
_cell_length_b [4.3178]
_cell_length_c [8.7357]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.2802]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [SmHo3(ErTe3)2]
_chemical_formula_sum '[Sm2 Ho6 Er4 Te12]'
_cell_volume [696.8992]
_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
[
  Sm  Sm0  2  0.0000  0.5000  0.0000  1.0
  Ho  Ho1  4  0.1615  0.0000  0.8327  1.0
  Ho  Ho2  2  0.0000  0.5000  0.5000  1.0
  Er  Er3  4  0.1637  0.0000  0.3290  1.0
  Te  Te4  4  0.0015  0.0000  0.2572  1.0
  Te  Te5  4  0.1683  0.5000  0.5828  1.0
  Te  Te6  4  0.1712  0.5000  0.0867  1.0
]