data_[Ba2Ac2Al2Te8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Ac  1.1000  1.9500  1.2600
  Al  1.6100  1.2500  0.6750
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.5965]
_cell_length_b [7.6714]
_cell_length_c [9.4953]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.5864]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [BaAcAlTe4]
_chemical_formula_sum '[Ba2 Ac2 Al2 Te8]'
_cell_volume [527.4866]
_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
[
  Ba  Ba0  2  0.2484  0.2500  0.0616  1
  Ac  Ac1  2  0.2341  0.2500  0.5580  1
  Al  Al2  2  0.2265  0.7500  0.3121  1
  Te  Te3  4  0.0087  0.5099  0.7406  1
  Te  Te4  2  0.4166  0.7500  0.1244  1
  Te  Te5  2  0.4188  0.7500  0.5915  1
]