data_[Ce4Ga4Ag4]
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 [Imm2]
_cell_length_a [4.6534]
_cell_length_b [7.2122]
_cell_length_c [7.9896]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [CeGaAg]
_chemical_formula_sum '[Ce4 Ga4 Ag4]'
_cell_volume [268.1384]
_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  2  0.0000  0.0000  0.9317  1.0
  Ce  Ce1  2  0.0000  0.5000  0.9962  1.0
  Ga  Ga2  4  0.0000  0.1971  0.2996  1.0
  Ag  Ag3  4  0.0000  0.2890  0.6298  1.0
]