data_[Tb6Tm2Te12]
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 [P2_1/c]
_cell_length_a [7.3218]
_cell_length_b [8.0673]
_cell_length_c [13.2915]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.9330]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Tb3TmTe6]
_chemical_formula_sum '[Tb6 Tm2 Te12]'
_cell_volume [658.9321]
_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  4  0.1951  0.6211  0.2479  1
  Tb  Tb1  2  0.5000  0.0000  0.5000  1
  Tm  Tm2  2  0.0000  0.0000  0.0000  1
  Te  Te3  4  0.0799  0.6764  0.9197  1
  Te  Te4  4  0.2544  0.1732  0.9185  1
  Te  Te5  4  0.4129  0.5517  0.7473  1
]