data_[Na6Ac4Ce2Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ac  1.1000  1.9500  1.2600
  Ce  1.1200  1.8500  1.0800
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [20.3158]
_cell_length_b [4.7185]
_cell_length_c [9.3070]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.0418]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na3Ac2CeTe6]
_chemical_formula_sum '[Na6 Ac4 Ce2 Te12]'
_cell_volume [872.5358]
_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
[
  Na  Na0  4  0.1668  0.0000  0.8332  1
  Na  Na1  2  0.0000  0.5000  0.5000  1
  Ac  Ac2  4  0.1656  0.0000  0.3302  1
  Ce  Ce3  2  0.0000  0.5000  0.0000  1
  Te  Te4  4  0.0009  0.0000  0.7628  1
  Te  Te5  4  0.1625  0.5000  0.0781  1
  Te  Te6  4  0.1663  0.5000  0.5834  1
]