data_[Ac12Co2Ag6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Co  1.8800  1.3500  0.7683
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.7459]
_cell_length_b [8.2466]
_cell_length_c [12.8298]
_cell_angle_alpha [90.0000]
_cell_angle_beta [120.2153]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Ac6CoAg3]
_chemical_formula_sum '[Ac12 Co2 Ag6]'
_cell_volume [708.1937]
_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  4  0.0822  0.0442  0.2427  1
  Ac  Ac1  4  0.2157  0.6920  0.0728  1
  Ac  Ac2  4  0.3603  0.1673  0.0601  1
  Co  Co3  2  0.0000  0.0000  0.0000  1
  Ag  Ag4  4  0.3247  0.1151  0.7708  1
  Ag  Ag5  2  0.5000  0.0000  0.5000  1
]