LMucko/crystallography-open-database huggingface dataset:
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009168
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     HoOCl
_chemical_formula_sum            'Cl Ho O'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   3.893
_cell_length_b                   3.893
_cell_length_c                   6.602
_cell_formula_units_Z            2
_cell_volume                     100.056
_database_code_amcsd             0011847
_exptl_crystal_density_diffrn    7.182
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Ho O Cl'
_cod_database_code               9009168
_amcsd_formula_title             HoOCl
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009169
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     LaOBr
_chemical_formula_sum            'Br La O'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.145
_cell_length_b                   4.145
_cell_length_c                   7.359
_cell_formula_units_Z            2
_cell_volume                     126.435
_database_code_amcsd             0011848
_exptl_crystal_density_diffrn    6.168
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'La O Br'
_cod_database_code               9009169
_amcsd_formula_title             LaOBr
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009170
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     LaOCl
_chemical_formula_sum            'Cl La O'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.119
_cell_length_b                   4.119
_cell_length_c                   6.883
_cell_formula_units_Z            2
_cell_volume                     116.778
_database_code_amcsd             0011849
_exptl_crystal_density_diffrn    5.414
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'La O Cl'
_cod_database_code               9009170
_amcsd_formula_title             LaOCl
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009171
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     LaOI
_chemical_formula_sum            'I La O'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.144
_cell_length_b                   4.144
_cell_length_c                   9.126
_cell_formula_units_Z            2
_cell_volume                     156.718
_database_code_amcsd             0011850
_exptl_crystal_density_diffrn    5.972
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'La O I'
_cod_database_code               9009171
_amcsd_formula_title             LaOI
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009172
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     NdOBr
_chemical_formula_sum            'Br Nd O'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.017
_cell_length_b                   4.017
_cell_length_c                   7.619
_cell_formula_units_Z            2
_cell_volume                     122.942
_database_code_amcsd             0011851
_exptl_crystal_density_diffrn    6.487
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Nd O Br'
_cod_database_code               9009172
_amcsd_formula_title             NdOBr
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009173
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     NdOCl
_chemical_formula_sum            'Cl Nd O'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.018
_cell_length_b                   4.018
_cell_length_c                   6.782
_cell_formula_units_Z            2
_cell_volume                     109.491
_database_code_amcsd             0011852
_exptl_crystal_density_diffrn    5.936
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Nd O Cl'
_cod_database_code               9009173
_amcsd_formula_title             NdOCl
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009174
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     NpOS
_chemical_formula_sum            'Np O S'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   3.825
_cell_length_b                   3.825
_cell_length_c                   6.654
_cell_formula_units_Z            2
_cell_volume                     97.352
_database_code_amcsd             0011853
_exptl_crystal_density_diffrn    9.725
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_database_code               9009174
_amcsd_formula_title             NpOS
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009175
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     PbFBr
_chemical_formula_sum            'Br F Pb'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.18
_cell_length_b                   4.18
_cell_length_c                   7.59
_cell_formula_units_Z            2
_cell_volume                     132.616
_exptl_crystal_density_diffrn    7.666
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Pb F Br'
_cod_database_code               9009175
_database_code_amcsd 0011854
_cod_duplicate_entry 9011785
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009176
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_sum            'Cl F Pb'
_chemical_name_mineral           Matlockite
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.106
_cell_length_b                   4.106
_cell_length_c                   7.23
_cell_formula_units_Z            2
_cell_volume                     121.892
_database_code_amcsd             0011855
_exptl_crystal_density_diffrn    7.129
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Pb F Cl'
_cod_database_code               9009176
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009177
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     PrOCl
_chemical_formula_sum            'Cl O Pr'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.051
_cell_length_b                   4.051
_cell_length_c                   6.810
_cell_formula_units_Z            2
_cell_volume                     111.756
_database_code_amcsd             0011856
_exptl_crystal_density_diffrn    5.716
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Pr O Cl'
_cod_database_code               9009177
_amcsd_formula_title             PrOCl
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009178
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     PuOBr
_chemical_formula_sum            'Br O Pu'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.022
_cell_length_b                   4.022
_cell_length_c                   7.571
_cell_formula_units_Z            2
_cell_volume                     122.472
_database_code_amcsd             0011857
_exptl_crystal_density_diffrn    9.217
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Pu O Br'
_cod_database_code               9009178
_amcsd_formula_title             PuOBr
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009179
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     PuOCl
_chemical_formula_sum            'Cl O Pu'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.012
_cell_length_b                   4.012
_cell_length_c                   6.792
_cell_formula_units_Z            2
_cell_volume                     109.325
_database_code_amcsd             0011858
_exptl_crystal_density_diffrn    8.975
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Pu O Cl'
_cod_database_code               9009179
_amcsd_formula_title             PuOCl
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009180
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     PuOI
_chemical_formula_sum            'I O Pu'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.042
_cell_length_b                   4.042
_cell_length_c                   9.169
_cell_formula_units_Z            2
_cell_volume                     149.801
_database_code_amcsd             0011859
_exptl_crystal_density_diffrn    8.578
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Pu O I'
_cod_database_code               9009180
_amcsd_formula_title             PuOI
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009181
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     SmOCl
_chemical_formula_sum            'Cl O Sm'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   3.982
_cell_length_b                   3.982
_cell_length_c                   6.721
_cell_formula_units_Z            2
_cell_volume                     106.570
_database_code_amcsd             0011860
_exptl_crystal_density_diffrn    6.289
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Sm O Cl'
_cod_database_code               9009181
_amcsd_formula_title             SmOCl
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009182
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     SrHBr
_chemical_formula_sum            'Br H Sr'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.254
_cell_length_b                   4.254
_cell_length_c                   7.290
_cell_formula_units_Z            2
_cell_volume                     131.924
_database_code_amcsd             0011861
_exptl_crystal_density_diffrn    4.243
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Sr H Br'
_cod_database_code               9009182
_amcsd_formula_title             SrHBr
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009183
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     SrHCl
_chemical_formula_sum            'Cl H Sr'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.100
_cell_length_b                   4.100
_cell_length_c                   6.961
_cell_formula_units_Z            2
_cell_volume                     117.014
_database_code_amcsd             0011862
_exptl_crystal_density_diffrn    3.522
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Sr H Cl'
_cod_database_code               9009183
_amcsd_formula_title             SrHCl
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009184
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     SrHI
_chemical_formula_sum            'H I Sr'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.371
_cell_length_b                   4.371
_cell_length_c                   8.450
_cell_formula_units_Z            2
_cell_volume                     161.443
_database_code_amcsd             0011863
_exptl_crystal_density_diffrn    4.434
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Sr H I'
_cod_database_code               9009184
_amcsd_formula_title             SrHI
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009185
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     ThOS
_chemical_formula_sum            'O S Th'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   3.963
_cell_length_b                   3.963
_cell_length_c                   6.746
_cell_formula_units_Z            2
_cell_volume                     105.948
_database_code_amcsd             0011864
_exptl_crystal_density_diffrn    8.780
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Th O S'
_cod_database_code               9009185
_amcsd_formula_title             ThOS
Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure
Wyckoff, R. W. G.; Crystal Structures 1 (1963) 294–296; doi:

data_9009186
_publ_section_title
;
 Second edition. Interscience Publishers, New York, New York
 Note: tetragonal PbFCl structure
;
_journal_name_full               'Crystal Structures'
_journal_page_first              294
_journal_page_last               296
_journal_volume                  1
_journal_year                    1963
_chemical_formula_structural     ThOSe
_chemical_formula_sum            'O Se Th'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.038
_cell_length_b                   4.038
_cell_length_c                   7.03
_cell_formula_units_Z            2
_cell_volume                     114.627
_database_code_amcsd             0011865
_exptl_crystal_density_diffrn    9.474
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_original_formula_sum        'Th O Se'
_cod_database_code               9009186
_amcsd_formula_title             ThOSe