data_image0
_chemical_formula_structural       KNbO3BaSnO3BaSnO3KNbO3
_chemical_formula_sum              "K2 Nb2 O12 Ba2 Sn2"
_cell_length_a       5.918096416660307
_cell_length_b       5.918096416660307
_cell_length_c       8.369452215872622
_cell_angle_alpha    90.0
_cell_angle_beta     90.0
_cell_angle_gamma    90.0

_space_group_name_H-M_alt    "P 1"
_space_group_IT_number       1

loop_
  _space_group_symop_operation_xyz
  '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   K1        1.0  0.00012878079454950754  6.519621184540406e-05  0.999993939737726  1.0000
  Nb  Nb1       1.0  0.5000318022984555  2.0934322477024396e-05  0.2500043158733815  1.0000
  O   O1        1.0  0.5001103088473002  6.002921238313013e-05  0.003529478845227044  1.0000
  O   O2        1.0  0.25398768501801694  0.24624319876666176  0.24991856765081127  1.0000
  O   O3        1.0  0.2538937267752407  0.753870905666055  0.24999978870467215  1.0000
  Ba  Ba1       1.0  0.5000083849963685  0.5001210417445378  8.344627622835536e-05  1.0000
  Sn  Sn1       1.0  0.9999973702819972  0.5000004030370488  0.2500130405709062  1.0000
  O   O4        1.0  3.3212953231664955e-05  0.5000342028669842  0.996467207135707  1.0000
  O   O5        1.0  0.746097811946216  0.7538416600683543  0.2499841379072061  1.0000
  O   O6        1.0  0.7461296599841452  0.24615421241631127  0.24999985048617804  1.0000
  Ba  Ba2       1.0  0.00016182532586701048  3.354187656474387e-05  0.5000666258330543  1.0000
  Sn  Sn2       1.0  0.5004675761235156  0.0003749711945163331  0.7499899225362173  1.0000
  O   O7        1.0  0.5000936209577862  7.720484338438623e-05  0.49646033101059517  1.0000
  O   O8        1.0  0.2463247592051236  0.2539551717124172  0.7500168979372069  1.0000
  O   O9        1.0  0.2480073278404485  0.7456943657109255  0.7500158363219768  1.0000
  K   K2        1.0  0.5000475081812183  0.5001039525937057  0.4999842592614524  1.0000
  Nb  Nb2       1.0  0.000729149785849037  0.5005964291092458  0.7500057333202574  1.0000
  O   O10       1.0  4.4915349300955754e-05  0.5000230154713179  0.5035185294272775  1.0000
  O   O11       1.0  0.7561008360572248  0.7481628997495356  0.7499606991804035  1.0000
  O   O12       1.0  0.7533074778514136  0.2555655871234759  0.7500157297839939  1.0000