LMucko/crystallography-open-database huggingface dataset:
Hydrothermal synthesis of sodium potassium niobate solid solutions at 200 °C
Handoko, Albertus D.; Goh, Gregory K. L.; Green Chemistry 12 (2010) 680–; doi:10.1039/b923840a

data_7212939
_publ_section_title
;
 Hydrothermal synthesis of sodium potassium niobate solid solutions at 200
 \%C
;
_journal_issue                   4
_journal_name_full               'Green Chemistry'
_journal_page_first              680
_journal_paper_doi               10.1039/b923840a
_journal_volume                  12
_journal_year                    2010
_chemical_formula_structural     'Na0.3 K0.7 Nb O3'
_chemical_formula_sum            'K0.7 Na0.3 Nb O3'
_chemical_formula_weight         175.2
_chemical_name_mineral
;
Niobate Perovskite
;
_chemical_name_systematic        'Sodium Potassium Niobate'
_space_group_IT_number           38
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      38
_symmetry_space_group_name_Hall  'A 2 -2'
_symmetry_space_group_name_H-M   'A m m 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.970162(95)
_cell_length_b                   5.67111(19)
_cell_length_c                   5.69467(19)
_cell_measurement_temperature    300
_cell_volume                     128.217(7)
_computing_cell_refinement       'TOPAS (Bruker, 2005)'
_computing_data_collection       'Philips X'Pert Data Collector'
_computing_data_reduction        'TOPAS (Bruker, 2005)'
_computing_structure_refinement  'TOPAS (Bruker, 2005)'
_computing_structure_solution    'TOPAS (Bruker, 2005)'
_diffrn_detector                 'Real Time Multiple Strip X'Cellerator'
_diffrn_measurement_device_type
'Philips X'Pert PRO Multi Purpose Diffractometer'
_diffrn_radiation_type           'Co K\a'
_diffrn_radiation_wavelength     1.788985
_diffrn_reflns_theta_max         75
_exptl_absorpt_coefficient_mu    7773
_exptl_crystal_density_diffrn    4.5380
_exptl_crystal_density_method    'not measured'
_pd_char_colour                  white
_pd_meas_2theta_range_max        149.997
_pd_meas_2theta_range_min        10.003
_pd_meas_number_of_points        13963
_pd_meas_scan_method             gonio
_refine_ls_goodness_of_fit_all   2.12
_refine_ls_number_parameters     46
_refine_ls_R_I_factor            1.277
_reflns_number_total             64
_cod_data_source_file            nkn-10.cif
_cod_data_source_block           1
_cod_original_cell_volume        128.2169(68)
_cod_original_formula_sum        'K0.7 Na0.3 Nb1 O3'
_cod_database_code               7212939
Hydrothermal synthesis of sodium potassium niobate solid solutions at 200 °C
Handoko, Albertus D.; Goh, Gregory K. L.; Green Chemistry 12 (2010) 680–; doi:10.1039/b923840a

data_7212940
_publ_section_title
;
 Hydrothermal synthesis of sodium potassium niobate solid solutions at 200
 \%C
;
_journal_issue                   4
_journal_name_full               'Green Chemistry'
_journal_page_first              680
_journal_paper_doi               10.1039/b923840a
_journal_volume                  12
_journal_year                    2010
_chemical_formula_structural     'Na0.3 K0.7 Nb O3'
_chemical_formula_sum            'K0.7 Na0.3 Nb O3'
_chemical_formula_weight         175.2
_chemical_name_mineral
;
Niobate Perovskite
;
_chemical_name_systematic        'Sodium Potassium Niobate'
_space_group_IT_number           38
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      38
_symmetry_space_group_name_Hall  'A 2 -2'
_symmetry_space_group_name_H-M   'A m m 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.96867(14)
_cell_length_b                   5.67069(28)
_cell_length_c                   5.69626(29)
_cell_measurement_temperature    300
_cell_volume                     128.195(10)
_computing_cell_refinement       'TOPAS (Bruker, 2005)'
_computing_data_collection       'Philips X'Pert Data Collector'
_computing_data_reduction        'TOPAS (Bruker, 2005)'
_computing_structure_refinement  'TOPAS (Bruker, 2005)'
_computing_structure_solution    'TOPAS (Bruker, 2005)'
_diffrn_detector                 'Real Time Multiple Strip X'Cellerator'
_diffrn_measurement_device_type
'Philips X'Pert PRO Multi Purpose Diffractometer'
_diffrn_radiation_type           'Co K\a'
_diffrn_radiation_wavelength     1.788985
_diffrn_reflns_theta_max         75
_exptl_absorpt_coefficient_mu    8054
_exptl_crystal_density_diffrn    4.5380
_exptl_crystal_density_method    'not measured'
_pd_char_colour                  white
_pd_meas_2theta_range_max        149.997
_pd_meas_2theta_range_min        10.003
_pd_meas_number_of_points        13963
_pd_meas_scan_method             gonio
_refine_ls_goodness_of_fit_all   1.78
_refine_ls_number_parameters     47
_refine_ls_R_I_factor            1.243
_reflns_number_total             64
_cod_data_source_file            nkn-11.cif
_cod_data_source_block           1
_cod_original_formula_sum        'K0.7 Na0.3 Nb1 O3'
_cod_database_code               7212940
Hydrothermal synthesis of sodium potassium niobate solid solutions at 200 °C
Handoko, Albertus D.; Goh, Gregory K. L.; Green Chemistry 12 (2010) 680–; doi:10.1039/b923840a

data_7212941
_publ_section_title
;
 Hydrothermal synthesis of sodium potassium niobate solid solutions at 200
 \%C
;
_journal_issue                   4
_journal_name_full               'Green Chemistry'
_journal_page_first              680
_journal_paper_doi               10.1039/b923840a
_journal_volume                  12
_journal_year                    2010
_chemical_formula_structural     'Na0.3 K0.7 Nb O3'
_chemical_formula_sum            'K0.7 Na0.3 Nb O3'
_chemical_formula_weight         175.2
_chemical_name_mineral
;
Niobate Perovskite
;
_chemical_name_systematic        'Sodium Potassium Niobate'
_space_group_IT_number           38
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      38
_symmetry_space_group_name_Hall  'A 2 -2'
_symmetry_space_group_name_H-M   'A m m 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.97024(26)
_cell_length_b                   5.66200(55)
_cell_length_c                   5.68624(56)
_cell_measurement_temperature    300
_cell_volume                     127.82(2)
_computing_cell_refinement       'TOPAS (Bruker, 2005)'
_computing_data_collection       'Philips X'Pert Data Collector'
_computing_data_reduction        'TOPAS (Bruker, 2005)'
_computing_structure_refinement  'TOPAS (Bruker, 2005)'
_computing_structure_solution    'TOPAS (Bruker, 2005)'
_diffrn_detector                 'Real Time Multiple Strip X'Cellerator'
_diffrn_measurement_device_type
'Philips X'Pert PRO Multi Purpose Diffractometer'
_diffrn_radiation_type           'Co K\a'
_diffrn_radiation_wavelength     1.788985
_diffrn_reflns_theta_max         75
_exptl_absorpt_coefficient_mu    7821
_exptl_crystal_density_diffrn    4.5380
_exptl_crystal_density_method    'not measured'
_pd_char_colour                  white
_pd_meas_2theta_range_max        149.997
_pd_meas_2theta_range_min        10.003
_pd_meas_number_of_points        13963
_pd_meas_scan_method             gonio
_refine_ls_goodness_of_fit_all   1.42
_refine_ls_number_parameters     47
_refine_ls_R_I_factor            1.582
_reflns_number_total             64
_cod_data_source_file            nkn-12.cif
_cod_data_source_block           1
_cod_original_cell_volume        127.824(10)
_cod_original_formula_sum        'K0.7 Na0.3 Nb1 O3'
_cod_database_code               7212941
Hydrothermal synthesis of sodium potassium niobate solid solutions at 200 °C
Handoko, Albertus D.; Goh, Gregory K. L.; Green Chemistry 12 (2010) 680–; doi:10.1039/b923840a

data_7212942
_publ_section_title
;
 Hydrothermal synthesis of sodium potassium niobate solid solutions at 200
 \%C
;
_journal_issue                   4
_journal_name_full               'Green Chemistry'
_journal_page_first              680
_journal_paper_doi               10.1039/b923840a
_journal_volume                  12
_journal_year                    2010
_chemical_formula_structural     'Na0.3 K0.7 Nb O3'
_chemical_formula_sum            'K0.7 Na0.3 Nb O3'
_chemical_formula_weight         175.2
_chemical_name_mineral
;
Niobate Perovskite
;
_chemical_name_systematic        'Sodium Potassium Niobate'
_space_group_IT_number           38
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      38
_symmetry_space_group_name_Hall  'A 2 -2'
_symmetry_space_group_name_H-M   'A m m 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.96136(46)
_cell_length_b                   5.65428(76)
_cell_length_c                   5.68474(86)
_cell_measurement_temperature    300
_cell_volume                     127.33(3)
_computing_cell_refinement       'TOPAS (Bruker, 2005)'
_computing_data_collection       'Philips X'Pert Data Collector'
_computing_data_reduction        'TOPAS (Bruker, 2005)'
_computing_structure_refinement  'TOPAS (Bruker, 2005)'
_computing_structure_solution    'TOPAS (Bruker, 2005)'
_diffrn_detector                 'Real Time Multiple Strip X'Cellerator'
_diffrn_measurement_device_type
'Philips X'Pert PRO Multi Purpose Diffractometer'
_diffrn_radiation_type           'Co K\a'
_diffrn_radiation_wavelength     1.788985
_diffrn_reflns_theta_max         75
_exptl_absorpt_coefficient_mu    6734.99
_exptl_crystal_density_diffrn    4.54863
_exptl_crystal_density_method    'not measured'
_pd_char_colour                  white
_pd_meas_2theta_range_max        149.997
_pd_meas_2theta_range_min        10.003
_pd_meas_number_of_points        13963
_pd_meas_scan_method             gonio
_refine_ls_goodness_of_fit_all   1.49
_refine_ls_number_parameters     47
_refine_ls_R_I_factor            1.285
_reflns_number_total             64
_cod_data_source_file            nkn-13.cif
_cod_data_source_block           1
_cod_original_cell_volume        127.824(10)
_cod_original_formula_sum        'K0.7 Na0.3 Nb1 O3'
_cod_database_code               7212942
Hydrothermal synthesis of sodium potassium niobate solid solutions at 200 °C
Handoko, Albertus D.; Goh, Gregory K. L.; Green Chemistry 12 (2010) 680–; doi:10.1039/b923840a

data_7212943
_publ_section_title
;
 Hydrothermal synthesis of sodium potassium niobate solid solutions at 200
 \%C
;
_journal_issue                   4
_journal_name_full               'Green Chemistry'
_journal_page_first              680
_journal_paper_doi               10.1039/b923840a
_journal_volume                  12
_journal_year                    2010
_chemical_formula_structural     'Na0.07 K0.93 Nb O3'
_chemical_formula_sum            'K0.93 Na0.07 Nb O3'
_chemical_formula_weight         176.1436
_chemical_name_mineral
;
Niobate Perovskite
;
_chemical_name_systematic        'Sodium Potassium Niobate'
_space_group_IT_number           38
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      38
_symmetry_space_group_name_Hall  'A 2 -2'
_symmetry_space_group_name_H-M   'A m m 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.98381(11)
_cell_length_b                   5.68900(19)
_cell_length_c                   5.70757(19)
_cell_measurement_temperature    300
_cell_volume                     129.356(7)
_computing_cell_refinement       'TOPAS (Bruker, 2005)'
_computing_data_collection       'Philips X'Pert Data Collector'
_computing_data_reduction        'TOPAS (Bruker, 2005)'
_computing_structure_refinement  'TOPAS (Bruker, 2005)'
_computing_structure_solution    'TOPAS (Bruker, 2005)'
_diffrn_detector                 'Real Time Multiple Strip X'Cellerator'
_diffrn_measurement_device_type
'Philips X'Pert PRO Multi Purpose Diffractometer'
_diffrn_radiation_type           'Co K\a'
_diffrn_radiation_wavelength     1.788985
_diffrn_reflns_theta_max         75
_exptl_absorpt_coefficient_mu    8089.33
_exptl_crystal_density_diffrn    4.552
_exptl_crystal_density_method    'not measured'
_pd_char_colour                  white
_pd_meas_2theta_range_max        149.997
_pd_meas_2theta_range_min        10.003
_pd_meas_number_of_points        13963
_pd_meas_scan_method             gonio
_refine_ls_goodness_of_fit_all   1.97
_refine_ls_number_parameters     27
_refine_ls_R_I_factor            2.441
_reflns_number_total             64
_cod_data_source_file            nkn-1.cif
_cod_data_source_block           1
_cod_original_cell_volume        129.3557(70)
_cod_original_formula_sum        'K0.93 Na0.07 Nb1 O3'
_cod_database_code               7212943
Hydrothermal synthesis of sodium potassium niobate solid solutions at 200 °C
Handoko, Albertus D.; Goh, Gregory K. L.; Green Chemistry 12 (2010) 680–; doi:10.1039/b923840a

data_7212944
_publ_section_title
;
 Hydrothermal synthesis of sodium potassium niobate solid solutions at 200
 \%C
;
_journal_issue                   4
_journal_name_full               'Green Chemistry'
_journal_page_first              680
_journal_paper_doi               10.1039/b923840a
_journal_volume                  12
_journal_year                    2010
_chemical_formula_structural     'Na0.097K 0.903 Nb O3'
_chemical_formula_sum            'K0.903 Na0.097 Nb O3'
_chemical_formula_weight         175.8085
_chemical_name_mineral
;
Niobate Perovskite
;
_chemical_name_systematic        'Sodium Potassium Niobate'
_space_group_IT_number           38
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      38
_symmetry_space_group_name_Hall  'A 2 -2'
_symmetry_space_group_name_H-M   'A m m 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.981973(80)
_cell_length_b                   5.68731(14)
_cell_length_c                   5.70733(14)
_cell_measurement_temperature    300
_cell_volume                     129.252(5)
_computing_cell_refinement       'TOPAS (Bruker, 2005)'
_computing_data_collection       'Philips X'Pert Data Collector'
_computing_data_reduction        'TOPAS (Bruker, 2005)'
_computing_structure_refinement  'TOPAS (Bruker, 2005)'
_computing_structure_solution    'TOPAS (Bruker, 2005)'
_diffrn_detector                 'Real Time Multiple Strip X'Cellerator'
_diffrn_measurement_device_type
'Philips X'Pert PRO Multi Purpose Diffractometer'
_diffrn_radiation_type           'Co K\a'
_diffrn_radiation_wavelength     1.788985
_diffrn_reflns_theta_max         75
_exptl_absorpt_coefficient_mu    8063.03
_exptl_crystal_density_diffrn    4.517
_exptl_crystal_density_method    'not measured'
_pd_char_colour                  white
_pd_meas_2theta_range_max        149.997
_pd_meas_2theta_range_min        10.003
_pd_meas_number_of_points        13963
_pd_meas_scan_method             gonio
_refine_ls_goodness_of_fit_all   3.05
_refine_ls_number_parameters     27
_refine_ls_R_I_factor            2.293
_reflns_number_total             64
_cod_data_source_file            nkn-2.cif
_cod_data_source_block           1
_cod_original_cell_volume        129.2522(70)
_cod_original_formula_sum        'K0.903 Na0.097 Nb1 O3'
_cod_database_code               7212944
Hydrothermal synthesis of sodium potassium niobate solid solutions at 200 °C
Handoko, Albertus D.; Goh, Gregory K. L.; Green Chemistry 12 (2010) 680–; doi:10.1039/b923840a

data_7212945
_publ_section_title
;
 Hydrothermal synthesis of sodium potassium niobate solid solutions at 200
 \%C
;
_journal_issue                   4
_journal_name_full               'Green Chemistry'
_journal_page_first              680
_journal_paper_doi               10.1039/b923840a
_journal_volume                  12
_journal_year                    2010
_chemical_formula_structural     'Na0.14 K0.86 Nb O3'
_chemical_formula_sum            'K0.86 Na0.14 Nb O3'
_chemical_formula_weight         175.22
_chemical_name_mineral
;
Niobate Perovskite
;
_chemical_name_systematic        'Sodium Potassium Niobate'
_space_group_IT_number           38
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      38
_symmetry_space_group_name_Hall  'A 2 -2'
_symmetry_space_group_name_H-M   'A m m 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.977443(91)
_cell_length_b                   5.68725(17)
_cell_length_c                   5.70678(16)
_cell_measurement_temperature    300
_cell_volume                     129.091(6)
_computing_cell_refinement       'TOPAS (Bruker, 2005)'
_computing_data_collection       'Philips X'Pert Data Collector'
_computing_data_reduction        'TOPAS (Bruker, 2005)'
_computing_structure_refinement  'TOPAS (Bruker, 2005)'
_computing_structure_solution    'TOPAS (Bruker, 2005)'
_diffrn_detector                 'Real Time Multiple Strip X'Cellerator'
_diffrn_measurement_device_type
'Philips X'Pert PRO Multi Purpose Diffractometer'
_diffrn_radiation_type           'Co K\a'
_diffrn_radiation_wavelength     1.788985
_diffrn_reflns_theta_max         75
_exptl_absorpt_coefficient_mu    8036
_exptl_crystal_density_diffrn    4.5074
_exptl_crystal_density_method    'not measured'
_pd_char_colour                  white
_pd_meas_2theta_range_max        149.997
_pd_meas_2theta_range_min        10.003
_pd_meas_number_of_points        13963
_pd_meas_scan_method             gonio
_refine_ls_goodness_of_fit_all   1.72
_refine_ls_number_parameters     26
_refine_ls_R_I_factor            1.670
_reflns_number_total             64
_cod_data_source_file            nkn-3.cif
_cod_data_source_block           1
_cod_original_cell_volume        129.0914(64)
_cod_original_formula_sum        'K0.86 Na0.14 Nb1 O3'
_cod_database_code               7212945
Hydrothermal synthesis of sodium potassium niobate solid solutions at 200 °C
Handoko, Albertus D.; Goh, Gregory K. L.; Green Chemistry 12 (2010) 680–; doi:10.1039/b923840a

data_7212946
_publ_section_title
;
 Hydrothermal synthesis of sodium potassium niobate solid solutions at 200
 \%C
;
_journal_issue                   4
_journal_name_full               'Green Chemistry'
_journal_page_first              680
_journal_paper_doi               10.1039/b923840a
_journal_volume                  12
_journal_year                    2010
_chemical_formula_structural     'Na0.16 K0.84 Nb O3'
_chemical_formula_sum            'K0.84 Na0.16 Nb O3'
_chemical_formula_weight         177.4265
_chemical_name_mineral
;
Niobate Perovskite
;
_chemical_name_systematic        'Sodium Potassium Niobate'
_space_group_IT_number           38
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      38
_symmetry_space_group_name_Hall  'A 2 -2'
_symmetry_space_group_name_H-M   'A m m 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.973479(59)
_cell_length_b                   5.68046(11)
_cell_length_c                   5.70266(11)
_cell_measurement_temperature    300
_cell_volume                     128.716(4)
_computing_cell_refinement       'TOPAS (Bruker, 2005)'
_computing_data_collection       'Philips X'Pert Data Collector'
_computing_data_reduction        'TOPAS (Bruker, 2005)'
_computing_structure_refinement  'TOPAS (Bruker, 2005)'
_computing_structure_solution    'TOPAS (Bruker, 2005)'
_diffrn_detector                 'Real Time Multiple Strip X'Cellerator'
_diffrn_measurement_device_type
'Philips X'Pert PRO Multi Purpose Diffractometer'
_diffrn_radiation_type           'Co K\a'
_diffrn_radiation_wavelength     1.788985
_diffrn_reflns_theta_max         75
_exptl_absorpt_coefficient_mu    7822
_exptl_crystal_density_diffrn    4.4597
_exptl_crystal_density_method    'not measured'
_pd_char_colour                  white
_pd_meas_2theta_range_max        149.997
_pd_meas_2theta_range_min        10.003
_pd_meas_number_of_points        13963
_pd_meas_scan_method             gonio
_refine_ls_goodness_of_fit_all   1.91
_refine_ls_number_parameters     26
_refine_ls_R_I_factor            1.805
_reflns_number_total             64
_cod_data_source_file            nkn-4.cif
_cod_data_source_block           1
_cod_original_cell_volume        128.7158(64)
_cod_original_formula_sum        'K0.84 Na0.16 Nb1 O3'
_cod_database_code               7212946
Hydrothermal synthesis of sodium potassium niobate solid solutions at 200 °C
Handoko, Albertus D.; Goh, Gregory K. L.; Green Chemistry 12 (2010) 680–; doi:10.1039/b923840a

data_7212947
_publ_section_title
;
 Hydrothermal synthesis of sodium potassium niobate solid solutions at 200
 \%C
;
_journal_issue                   4
_journal_name_full               'Green Chemistry'
_journal_page_first              680
_journal_paper_doi               10.1039/b923840a
_journal_volume                  12
_journal_year                    2010
_chemical_formula_structural     'Na0.17 K0.83 Nb O3'
_chemical_formula_sum            'K0.83 Na0.17 Nb O3'
_chemical_formula_weight         177.2655
_chemical_name_mineral
;
Niobate Perovskite
;
_chemical_name_systematic        'Sodium Potassium Niobate'
_space_group_IT_number           38
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      38
_symmetry_space_group_name_Hall  'A 2 -2'
_symmetry_space_group_name_H-M   'A m m 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.973479(59)
_cell_length_b                   5.68046(11)
_cell_length_c                   5.70266(11)
_cell_measurement_temperature    300
_cell_volume                     128.716(4)
_computing_cell_refinement       'TOPAS (Bruker, 2005)'
_computing_data_collection       'Philips X'Pert Data Collector'
_computing_data_reduction        'TOPAS (Bruker, 2005)'
_computing_structure_refinement  'TOPAS (Bruker, 2005)'
_computing_structure_solution    'TOPAS (Bruker, 2005)'
_diffrn_detector                 'Real Time Multiple Strip X'Cellerator'
_diffrn_measurement_device_type
'Philips X'Pert PRO Multi Purpose Diffractometer'
_diffrn_radiation_type           'Co K\a'
_diffrn_radiation_wavelength     1.788985
_diffrn_reflns_theta_max         75
_exptl_absorpt_coefficient_mu    8009.75
_exptl_crystal_density_diffrn    4.571
_exptl_crystal_density_method    'not measured'
_pd_char_colour                  white
_pd_meas_2theta_range_max        149.997
_pd_meas_2theta_range_min        10.003
_pd_meas_number_of_points        13963
_pd_meas_scan_method             gonio
_refine_ls_goodness_of_fit_all   1.91
_refine_ls_number_parameters     26
_refine_ls_R_I_factor            1.833
_reflns_number_total             64
_cod_data_source_file            nkn-5.cif
_cod_data_source_block           1
_cod_original_cell_volume        128.7928(64)
_cod_original_formula_sum        'K0.83 Na0.17 Nb1 O3'
_cod_database_code               7212947