data_[Tb2Tm2Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Tm  1.2500  1.7500  1.0950
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.3369]
_cell_length_b [4.3343]
_cell_length_c [26.6167]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [TbTmTe6]
_chemical_formula_sum '[Tb2 Tm2 Te12]'
_cell_volume [500.3172]
_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
[
  Tb  Tb0  2  0.5000  0.0000  0.1728  1
  Tm  Tm1  2  0.0000  0.0000  0.8273  1
  Te  Te2  2  0.0000  0.0000  0.0784  1
  Te  Te3  2  0.0000  0.0000  0.4208  1
  Te  Te4  2  0.0000  0.0000  0.7085  1
  Te  Te5  2  0.5000  0.0000  0.2932  1
  Te  Te6  2  0.5000  0.0000  0.5783  1
  Te  Te7  2  0.5000  0.0000  0.9206  1
]