data_[Rb1La2Ta1Ti2O10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  La  1.1000  1.9500  1.1720
  Ta  1.5000  1.4500  0.8200
  Ti  1.5400  1.4000  0.8517
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [3.8822]
_cell_length_b [3.8822]
_cell_length_c [15.5513]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [RbLa2TaTi2O10]
_chemical_formula_sum '[Rb1 La2 Ta1 Ti2 O10]'
_cell_volume [234.3753]
_cell_formula_units_Z [1]
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
[
  Rb  Rb0  1  0.5000  0.5000  0.4924  1.0
  La  La1  1  0.5000  0.5000  0.1570  1.0
  La  La2  1  0.5000  0.5000  0.8701  1.0
  Ta  Ta3  1  0.0000  0.0000  0.7177  1.0
  Ti  Ti4  1  0.0000  0.0000  0.0008  1.0
  Ti  Ti5  1  0.0000  0.0000  0.2901  1.0
  O  O6  2  0.0000  0.5000  0.2527  1.0
  O  O7  2  0.0000  0.5000  0.7482  1.0
  O  O8  2  0.0000  0.5000  0.9895  1.0
  O  O9  1  0.0000  0.0000  0.1211  1.0
  O  O10  1  0.0000  0.0000  0.3990  1.0
  O  O11  1  0.0000  0.0000  0.6023  1.0
  O  O12  1  0.0000  0.0000  0.8687  1.0
]