data_[Ba2Ac2Ag2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Ac  1.1000  1.9500  1.2600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.8508]
_cell_length_b [3.9799]
_cell_length_c [8.2319]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.1045]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [BaAcAg]
_chemical_formula_sum '[Ba2 Ac2 Ag2]'
_cell_volume [248.3217]
_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
[
  Ba  Ba0  2  0.2559  0.0000  0.5661  1
  Ac  Ac1  2  0.2488  0.0000  0.0555  1
  Ag  Ag2  2  0.0071  0.5000  0.2275  1
]