data_[Sr8Tb4Ga4Te20]
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
  Ga  1.8100  1.3000  0.7600
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.3998]
_cell_length_b [20.2085]
_cell_length_c [13.7817]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Sr2TbGaTe5]
_chemical_formula_sum '[Sr8 Tb4 Ga4 Te20]'
_cell_volume [1225.3924]
_cell_formula_units_Z [4]
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  4  0.0000  0.1197  0.6821  1.0
  Sr  Sr1  4  0.0000  0.1236  0.3223  1.0
  Tb  Tb2  4  0.0000  0.2060  0.0240  1.0
  Ga  Ga3  4  0.0000  0.4391  0.4343  1.0
  Te  Te4  4  0.0000  0.0463  0.0485  1.0
  Te  Te5  4  0.0000  0.2929  0.6775  1.0
  Te  Te6  4  0.0000  0.3137  0.3630  1.0
  Te  Te7  4  0.0000  0.3553  0.0042  1.0
  Te  Te8  4  0.0000  0.4994  0.7680  1.0
]