data_[Ga12Cu8Ag16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ga  1.8100  1.3000  0.7600
  Cu  1.9000  1.3500  0.8200
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [13.4976]
_cell_length_b [9.3504]
_cell_length_c [4.7405]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.0758]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ga3(CuAg2)2]
_chemical_formula_sum '[Ga12 Cu8 Ag16]'
_cell_volume [589.0576]
_cell_formula_units_Z [4]
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
[
  Ga  Ga0  8  0.1756  0.1421  0.5679  1
  Ga  Ga1  4  0.0000  0.3865  0.7500  1
  Cu  Cu2  8  0.0958  0.3698  0.3267  1
  Ag  Ag3  8  0.0651  0.1224  0.0290  1
  Ag  Ag4  8  0.2109  0.3916  0.8911  1
]