data_[Ac6Ag14Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.4761]
_cell_length_b [4.8408]
_cell_length_c [10.2591]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.6852]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ac3Ag7Sn4]
_chemical_formula_sum '[Ac6 Ag14 Sn8]'
_cell_volume [704.9420]
_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  0.1987  0.5000  0.2046  1
  Ac  Ac1  2  0.0000  0.0000  0.5000  1
  Ag  Ag2  4  0.0013  0.5000  0.1888  1
  Ag  Ag3  4  0.1364  0.0000  0.3618  1
  Ag  Ag4  4  0.1634  0.5000  0.8071  1
  Ag  Ag5  2  0.0000  0.0000  0.0000  1
  Sn  Sn6  4  0.1299  0.0000  0.9151  1
  Sn  Sn7  4  0.1573  0.5000  0.5250  1
]