data_[Ac8Tc12O40]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Tc  1.9000  1.3500  0.7417
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.4576]
_cell_length_b [5.7167]
_cell_length_c [7.7832]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.7716]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ac2Tc3O10]
_chemical_formula_sum '[Ac8 Tc12 O40]'
_cell_volume [757.2491]
_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  0.1104  0.5000  0.7117  1
  Ac  Ac1  4  0.2129  0.5000  0.3135  1
  Tc  Tc2  4  0.0000  0.2847  0.0000  1
  Tc  Tc3  4  0.0797  0.0000  0.4616  1
  Tc  Tc4  4  0.1807  0.0000  0.0156  1
  O  O5  8  0.1100  0.2616  0.0186  1
  O  O6  8  0.1530  0.2431  0.4771  1
  O  O7  4  0.0000  0.2280  0.5000  1
  O  O8  4  0.0254  0.5000  0.2130  1
  O  O9  4  0.0270  0.0000  0.1855  1
  O  O10  4  0.1309  0.0000  0.7387  1
  O  O11  4  0.2314  0.0000  0.2740  1
  O  O12  4  0.2500  0.2500  0.0000  1
]