data_[Cs6Sr4Ta2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Sr  0.9500  2.0000  1.3200
  Ta  1.5000  1.4500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.2978]
_cell_length_b [10.9099]
_cell_length_c [7.0996]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.8264]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs3Sr2TaO6]
_chemical_formula_sum '[Cs6 Sr4 Ta2 O12]'
_cell_volume [466.9170]
_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  0.1664  0.5000  1.0
  Cs  Cs1  2  0.0000  0.5000  0.5000  1.0
  Sr  Sr2  4  0.0000  0.3332  0.0000  1.0
  Ta  Ta3  2  0.0000  0.0000  0.0000  1.0
  O  O4  8  0.1919  0.1360  0.1660  1.0
  O  O5  4  0.2163  0.0000  0.8293  1.0
]