data_[K2La2Sn2O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  La  1.1000  1.9500  1.1720
  Sn  1.9600  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.1770]
_cell_length_b [3.6184]
_cell_length_c [10.3031]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.5149]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KLaSnO3]
_chemical_formula_sum '[K2 La2 Sn2 O6]'
_cell_volume [267.0643]
_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
[
  K  K0  2  0.3195  0.7500  0.7419  1
  La  La1  2  0.1380  0.7500  0.3842  1
  Sn  Sn2  2  0.2347  0.2500  0.0979  1
  O  O3  2  0.0431  0.2500  0.2379  1
  O  O4  2  0.1707  0.2500  0.5362  1
  O  O5  2  0.3636  0.7500  0.1975  1
]