data_[Cs4Ac2Cu4Te8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ac  1.1000  1.9500  1.2600
  Cu  1.9000  1.3500  0.8200
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.2885]
_cell_length_b [4.5818]
_cell_length_c [9.1332]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.1794]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2Ac(CuTe2)2]
_chemical_formula_sum '[Cs4 Ac2 Cu4 Te8]'
_cell_volume [679.0588]
_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
[
  Cs  Cs0  4  0.1367  0.0000  0.5730  1
  Ac  Ac1  2  0.0000  0.0000  0.0000  1
  Cu  Cu2  4  0.1664  0.5000  0.9722  1
  Te  Te3  4  0.0177  0.5000  0.7540  1
  Te  Te4  4  0.2052  0.0000  0.1340  1
]