data_[Cs6Sm4Y2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Sm  1.1700  1.8500  1.2290
  Y  1.2200  1.8000  1.0400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.2713]
_cell_length_b [10.8623]
_cell_length_c [7.2265]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.8091]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs3Sm2YO6]
_chemical_formula_sum '[Cs6 Sm4 Y2 O12]'
_cell_volume [471.2399]
_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
[
  Cs  Cs0  4  0.0000  0.1663  0.5000  1.0
  Cs  Cs1  2  0.0000  0.5000  0.5000  1.0
  Sm  Sm2  4  0.0000  0.3333  0.0000  1.0
  Y  Y3  2  0.0000  0.0000  0.0000  1.0
  O  O4  8  0.2194  0.1638  0.1666  1.0
  O  O5  4  0.2280  0.5000  0.1669  1.0
]