data_[Sr2Tb6Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Tb  1.1000  1.7500  0.9815
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [12.6960]
_cell_length_b [4.4439]
_cell_length_c [13.0759]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4528]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Sr(TbTe2)3]
_chemical_formula_sum '[Sr2 Tb6 Te12]'
_cell_volume [695.6322]
_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
[
  Sr  Sr0  2  0.0488  0.7500  0.6974  1.0
  Tb  Tb1  2  0.1550  0.7500  0.0834  1.0
  Tb  Tb2  2  0.3159  0.2500  0.5017  1.0
  Tb  Tb3  2  0.4433  0.7500  0.8354  1.0
  Te  Te4  2  0.0848  0.2500  0.9089  1.0
  Te  Te5  2  0.1284  0.7500  0.4654  1.0
  Te  Te6  2  0.2073  0.2500  0.2510  1.0
  Te  Te7  2  0.2705  0.2500  0.7315  1.0
  Te  Te8  2  0.3867  0.7500  0.0526  1.0
  Te  Te9  2  0.4837  0.7500  0.6170  1.0
]