data_[Ce4Ga8Sn8]
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
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.6595]
_cell_length_b [21.6434]
_cell_length_c [4.6113]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Ce(GaSn)2]
_chemical_formula_sum '[Ce4 Ga8 Sn8]'
_cell_volume [465.0408]
_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  0.3649  0.2500  1
  Ga  Ga1  4  0.0000  0.0383  0.7500  1
  Ga  Ga2  4  0.0000  0.4696  0.7500  1
  Sn  Sn3  4  0.0000  0.1273  0.2500  1
  Sn  Sn4  4  0.0000  0.2507  0.7500  1
]