data_[Ac2Cu1Os1O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Cu  1.9000  1.3500  0.8200
  Os  2.2000  1.3000  0.6730
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [4.4478]
_cell_length_b [5.4642]
_cell_length_c [7.1428]
_cell_angle_alpha [82.8469]
_cell_angle_beta [86.2677]
_cell_angle_gamma [82.6707]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Ac2CuOsO8]
_chemical_formula_sum '[Ac2 Cu1 Os1 O8]'
_cell_volume [170.6238]
_cell_formula_units_Z [1]
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  2  0.3028  0.4781  0.2626  1
  Cu  Cu1  1  0.0000  0.0000  0.5000  1
  Os  Os2  1  0.0000  0.0000  0.0000  1
  O  O3  2  0.1809  0.0166  0.2408  1
  O  O4  2  0.2037  0.2575  0.8763  1
  O  O5  2  0.2037  0.6784  0.5573  1
  O  O6  2  0.3098  0.7574  0.9431  1
]