data_[Ce8Ga12Ag20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.6281]
_cell_length_b [25.1184]
_cell_length_c [7.1048]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Ce2Ga3Ag5]
_chemical_formula_sum '[Ce8 Ga12 Ag20]'
_cell_volume [825.9440]
_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
[
  Ce  Ce0  4  0.0000  0.1713  0.2634  1
  Ce  Ce1  4  0.0000  0.4861  0.2471  1
  Ga  Ga2  4  0.0000  0.0522  0.0492  1
  Ga  Ga3  4  0.0000  0.2330  0.7995  1
  Ga  Ga4  4  0.0000  0.3959  0.9377  1
  Ag  Ag5  4  0.0000  0.0522  0.4502  1
  Ag  Ag6  4  0.0000  0.1260  0.7639  1
  Ag  Ag7  4  0.0000  0.2844  0.4853  1
  Ag  Ag8  4  0.0000  0.3008  0.0959  1
  Ag  Ag9  4  0.0000  0.3940  0.5431  1
]