data_[Ce2Sm14Tl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Sm  1.1700  1.8500  1.2290
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [9.3068]
_cell_length_b [15.6977]
_cell_length_c [5.4683]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [CeSm7Tl2]
_chemical_formula_sum '[Ce2 Sm14 Tl4]'
_cell_volume [798.8983]
_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
[
  Ce  Ce0  2  0.0000  0.0000  0.0000  1
  Sm  Sm1  8  0.1809  0.1190  0.5000  1
  Sm  Sm2  4  0.0000  0.2251  0.0000  1
  Sm  Sm3  2  0.0000  0.5000  0.5000  1
  Tl  Tl4  4  0.0000  0.3048  0.5000  1
]