data_[Ac4Tl8V4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Tl  1.6200  1.9000  1.3325
  V  1.6300  1.3500  0.7775
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.3928]
_cell_length_b [8.7028]
_cell_length_c [7.9181]
_cell_angle_alpha [90.0000]
_cell_angle_beta [129.5962]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [AcTl2VO4]
_chemical_formula_sum '[Ac4 Tl8 V4 O16]'
_cell_volume [604.9390]
_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
[
  Ac  Ac0  4  0.2500  0.2500  0.5000  1
  Tl  Tl1  4  0.0000  0.5000  0.0000  1
  Tl  Tl2  4  0.2500  0.2500  0.0000  1
  V  V3  4  0.0000  0.0000  0.0000  1
  O  O4  8  0.0206  0.2021  0.0966  1
  O  O5  8  0.2098  0.0178  0.6620  1
]