data_[Ac10Cu2Os2]
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
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.6503]
_cell_length_b [4.2801]
_cell_length_c [16.3017]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.4673]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ac5CuOs]
_chemical_formula_sum '[Ac10 Cu2 Os2]'
_cell_volume [533.6046]
_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
[
  Ac  Ac0  2  0.0866  0.2500  0.6987  1
  Ac  Ac1  2  0.1241  0.7500  0.0875  1
  Ac  Ac2  2  0.2814  0.7500  0.5018  1
  Ac  Ac3  2  0.3706  0.2500  0.9203  1
  Ac  Ac4  2  0.4488  0.2500  0.2791  1
  Cu  Cu5  2  0.1313  0.7500  0.8384  1
  Os  Os6  2  0.4126  0.2500  0.6164  1
]