data_[Y6Tl4Ag8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Tl  1.6200  1.9000  1.3325
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.9043]
_cell_length_b [4.8819]
_cell_length_c [9.1701]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.1160]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y3(TlAg2)2]
_chemical_formula_sum '[Y6 Tl4 Ag8]'
_cell_volume [426.4758]
_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
[
  Y  Y0  4  0.1611  0.5000  0.6745  1.0
  Y  Y1  2  0.0000  0.0000  0.0000  1.0
  Tl  Tl2  4  0.1213  0.5000  0.2855  1.0
  Ag  Ag3  4  0.0589  0.0000  0.3956  1.0
  Ag  Ag4  4  0.2267  0.5000  0.0553  1.0
]