LMucko/crystallography-open-database huggingface dataset:
Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Sample: KNi20 Atomic parameters from ICSD
Della Ventura, G.; Robert, J.-L.; Raudsepp, M.; Hawthorne, F. C.; American Mineralogist 78 (1993) 633–640; doi:

data_9001537
_publ_section_title
;
 Site occupancies in monoclinic amphiboles: Rietveld structure refinement of
 synthetic magnesium cobalt potassium richterite
 Sample: KNi20
 Atomic parameters from ICSD
;
_journal_name_full               'American Mineralogist'
_journal_page_first              633
_journal_page_last               640
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum            'Ca H2 K Mg3.86 Na Ni1.14 O24 Si8'
_chemical_name_mineral           Richterite
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 104.879
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.0536
_cell_length_b                   17.982
_cell_length_c                   5.2702
_cell_volume                     920.821
_database_code_amcsd             0001575
_exptl_crystal_density_diffrn    3.151
_cod_original_formula_sum        'Si8 (Mg3.86 Ni1.14) (Na Ca) K O24 H2'
_cod_database_code               9001537
Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Sample: KNi40 Atomic parameters from ICSD
Della Ventura, G.; Robert, J.-L.; Raudsepp, M.; Hawthorne, F. C.; American Mineralogist 78 (1993) 633–640; doi:

data_9001538
_publ_section_title
;
 Site occupancies in monoclinic amphiboles: Rietveld structure refinement of
 synthetic magnesium cobalt potassium richterite
 Sample: KNi40
 Atomic parameters from ICSD
;
_journal_name_full               'American Mineralogist'
_journal_page_first              633
_journal_page_last               640
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum            'Ca H2 K Mg2.75 Na Ni2.25 O24 Si8'
_chemical_name_mineral           Richterite
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 104.904
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.0492
_cell_length_b                   17.975
_cell_length_c                   5.2661
_cell_volume                     919.237
_database_code_amcsd             0001576
_exptl_crystal_density_diffrn    3.294
_cod_original_formula_sum        'Si8 (Mg2.75 Ni2.25) (Na Ca) K O24 H2'
_cod_database_code               9001538
Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Sample: KNi60 Atomic parameters from ICSD
Della Ventura, G.; Robert, J.-L.; Raudsepp, M.; Hawthorne, F. C.; American Mineralogist 78 (1993) 633–640; doi:

data_9001539
_publ_section_title
;
 Site occupancies in monoclinic amphiboles: Rietveld structure refinement of
 synthetic magnesium cobalt potassium richterite
 Sample: KNi60
 Atomic parameters from ICSD
;
_journal_name_full               'American Mineralogist'
_journal_page_first              633
_journal_page_last               640
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum            'Ca H2 K Mg1.78 Na Ni3.22 O24 Si8'
_chemical_name_mineral           Richterite
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 104.936
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.0436
_cell_length_b                   17.962
_cell_length_c                   5.2633
_cell_volume                     917.436
_database_code_amcsd             0001577
_exptl_crystal_density_diffrn    3.421
_cod_original_formula_sum        'Si8 (Mg1.78 Ni3.22) (Na Ca) K O24 H2'
_cod_database_code               9001539
Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Sample: KNi80 Atomic parameters from ICSD
Della Ventura, G.; Robert, J.-L.; Raudsepp, M.; Hawthorne, F. C.; American Mineralogist 78 (1993) 633–640; doi:

data_9001540
_publ_section_title
;
 Site occupancies in monoclinic amphiboles: Rietveld structure refinement of
 synthetic magnesium cobalt potassium richterite
 Sample: KNi80
 Atomic parameters from ICSD
;
_journal_name_full               'American Mineralogist'
_journal_page_first              633
_journal_page_last               640
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum            'Ca H2 K Mg0.93 Na Ni4.07 O24 Si8'
_chemical_name_mineral           Richterite
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 104.954
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.0382
_cell_length_b                   17.954
_cell_length_c                   5.2610
_cell_volume                     916.057
_database_code_amcsd             0001578
_exptl_crystal_density_diffrn    3.532
_cod_original_formula_sum        'Si8 (Mg.93 Ni4.07) (Na Ca) K O24 H2'
_cod_database_code               9001540
Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Sample: KNi100 Atomic parameters from ICSD
Della Ventura, G.; Robert, J.-L.; Raudsepp, M.; Hawthorne, F. C.; American Mineralogist 78 (1993) 633–640; doi:

data_9001541
_publ_section_title
;
 Site occupancies in monoclinic amphiboles: Rietveld structure refinement of
 synthetic magnesium cobalt potassium richterite
 Sample: KNi100
 Atomic parameters from ICSD
;
_journal_name_full               'American Mineralogist'
_journal_page_first              633
_journal_page_last               640
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum            'Ca H2 K Na Ni5 O24 Si8'
_chemical_name_mineral           Richterite
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 104.982
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.0297
_cell_length_b                   17.942
_cell_length_c                   5.2576
_cell_volume                     913.959
_database_code_amcsd             0001579
_exptl_crystal_density_diffrn    3.657
_cod_original_formula_sum        'Si8 Ni5 (Na Ca) K O24 H2'
_cod_database_code               9001541
Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Sample: KCo20 Atomic parameters from ICSD
Della Ventura, G.; Robert, J.-L.; Raudsepp, M.; Hawthorne, F. C.; American Mineralogist 78 (1993) 633–640; doi:

data_9001542
_publ_section_title
;
 Site occupancies in monoclinic amphiboles: Rietveld structure refinement of
 synthetic magnesium cobalt potassium richterite
 Sample: KCo20
 Atomic parameters from ICSD
;
_journal_name_full               'American Mineralogist'
_journal_page_first              633
_journal_page_last               640
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum            'Ca Co1.01 H2 K Mg3.99 Na O24 Si8'
_chemical_name_mineral           Richterite
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 104.836
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.0711
_cell_length_b                   18.015
_cell_length_c                   5.2760
_cell_volume                     925.318
_database_code_amcsd             0001580
_exptl_crystal_density_diffrn    3.120
_cod_original_formula_sum        'Si8 (Mg3.99 Co1.01) (Na Ca) K O24 H2'
_cod_database_code               9001542
Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Sample: KCo40 Atomic parameters from ICSD
Della Ventura, G.; Robert, J.-L.; Raudsepp, M.; Hawthorne, F. C.; American Mineralogist 78 (1993) 633–640; doi:

data_9001543
_publ_section_title
;
 Site occupancies in monoclinic amphiboles: Rietveld structure refinement of
 synthetic magnesium cobalt potassium richterite
 Sample: KCo40
 Atomic parameters from ICSD
;
_journal_name_full               'American Mineralogist'
_journal_page_first              633
_journal_page_last               640
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum            'Ca Co1.98 H2 K Mg3.02 Na O24 Si8'
_chemical_name_mineral           Richterite
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 104.832
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.0817
_cell_length_b                   18.021
_cell_length_c                   5.2753
_cell_volume                     926.494
_database_code_amcsd             0001581
_exptl_crystal_density_diffrn    3.237
_cod_original_formula_sum        'Si8 (Mg3.02 Co1.98) (Na Ca) K O24 H2'
_cod_database_code               9001543
Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Sample: KCo60 Atomic parameters from ICSD
Della Ventura, G.; Robert, J.-L.; Raudsepp, M.; Hawthorne, F. C.; American Mineralogist 78 (1993) 633–640; doi:

data_9001544
_publ_section_title
;
 Site occupancies in monoclinic amphiboles: Rietveld structure refinement of
 synthetic magnesium cobalt potassium richterite
 Sample: KCo60
 Atomic parameters from ICSD
;
_journal_name_full               'American Mineralogist'
_journal_page_first              633
_journal_page_last               640
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum            'Ca Co2.92 H2 K Mg2.08 Na O24 Si8'
_chemical_name_mineral           Richterite
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 104.829
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.0923
_cell_length_b                   18.032
_cell_length_c                   5.2742
_cell_volume                     927.854
_database_code_amcsd             0001582
_exptl_crystal_density_diffrn    3.348
_cod_original_formula_sum        'Si8 (Mg2.08 Co2.92) (Na Ca) K O24 H2'
_cod_database_code               9001544
Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Sample: KCo80 Atomic parameters from ICSD
Della Ventura, G.; Robert, J.-L.; Raudsepp, M.; Hawthorne, F. C.; American Mineralogist 78 (1993) 633–640; doi:

data_9001545
_publ_section_title
;
 Site occupancies in monoclinic amphiboles: Rietveld structure refinement of
 synthetic magnesium cobalt potassium richterite
 Sample: KCo80
 Atomic parameters from ICSD
;
_journal_name_full               'American Mineralogist'
_journal_page_first              633
_journal_page_last               640
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum            'Ca Co3.82 H2 K Mg1.18 Na O24 Si8'
_chemical_name_mineral           Richterite
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 104.844
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.1065
_cell_length_b                   18.052
_cell_length_c                   5.2743
_cell_volume                     930.143
_database_code_amcsd             0001583
_exptl_crystal_density_diffrn    3.451
_cod_original_formula_sum        'Si8 (Mg1.18 Co3.82) (Na Ca) K O24 H2'
_cod_database_code               9001545
Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Sample: KCo100 Atomic parameters from ICSD
Della Ventura, G.; Robert, J.-L.; Raudsepp, M.; Hawthorne, F. C.; American Mineralogist 78 (1993) 633–640; doi:

data_9001546
_publ_section_title
;
 Site occupancies in monoclinic amphiboles: Rietveld structure refinement of
 synthetic magnesium cobalt potassium richterite
 Sample: KCo100
 Atomic parameters from ICSD
;
_journal_name_full               'American Mineralogist'
_journal_page_first              633
_journal_page_last               640
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum            'Ca Co5 H2 K Na O24 Si8'
_chemical_name_mineral           Richterite
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 104.846
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.1166
_cell_length_b                   18.066
_cell_length_c                   5.2752
_cell_volume                     931.945
_database_code_amcsd             0001584
_exptl_crystal_density_diffrn    3.590
_cod_original_formula_sum        'Si8 Co5 (Na Ca) K O24 H2'
_cod_database_code               9001546
The crystal structure of spangolite, a complex copper sulfate sheet mineral
Hawthorne, F. C.; Kimata, M.; Eby, R. K.; American Mineralogist 78 (1993) 649–652; doi:

data_9001547
_publ_section_title
;
 The crystal structure of spangolite, a complex copper sulfate sheet mineral
;
_journal_name_full               'American Mineralogist'
_journal_page_first              649
_journal_page_last               652
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum            'Al Cl Cu6 H15 O19 S'
_chemical_name_mineral           Spangolite
_space_group_IT_number           159
_symmetry_space_group_name_Hall  'P 3 -2c'
_symmetry_space_group_name_H-M   'P 3 1 c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   8.254
_cell_length_b                   8.254
_cell_length_c                   14.354
_cell_formula_units_Z            2
_cell_volume                     846.901
_database_code_amcsd             0001585
_exptl_crystal_density_diffrn    3.117
_cod_original_formula_sum        'Cu6 S Cl Al O19 H15'
_cod_database_code               9001547
The mechanism of Cl incorporation in amphibole Sample: Cl(0) Locality: Nuptse Glacier moraine, Everest Massif, Nepal
Oberti R; Ungaretti L; Cannillo E; Hawthorne F C; American Mineralogist 78 (1993) 746–752; doi:

data_9001548
_publ_section_title
;
 The mechanism of Cl incorporation in amphibole
 Sample: Cl(0)
 Locality: Nuptse Glacier moraine, Everest Massif, Nepal
;
_journal_name_full               'American Mineralogist'
_journal_page_first              746
_journal_page_last               752
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum
'Al2.3 Ca1.94 F0.26 Fe2.76 H2.12 K1.9 Mg1.8 Na1.56 O23.74 Si6.08 Ti0.06'
_chemical_name_mineral           Amphibole
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 105.17
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.895
_cell_length_b                   18.119
_cell_length_c                   5.332
_cell_volume                     922.649
_cod_original_formula_sum
'Na1.56 K1.9 Mg1.8 Fe2.76 Al2.3 Ti.06 Ca1.94 Si6.08 O23.74 F.26 H2.12'
_cod_database_code               9001548
The mechanism of Cl incorporation in amphibole Sample: Cl(1) Locality: Sesia-Lanzo marble, Western Alps, Italy
Oberti R; Ungaretti L; Cannillo E; Hawthorne F C; American Mineralogist 78 (1993) 746–752; doi:

data_9001549
_publ_section_title
;
 The mechanism of Cl incorporation in amphibole
 Sample: Cl(1)
 Locality: Sesia-Lanzo marble, Western Alps, Italy
;
_journal_name_full               'American Mineralogist'
_journal_page_first              746
_journal_page_last               752
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum
'Al1.88 Ca1.74 Cl0.56 F0.26 Fe2.94 H0.6 K1.8 Mg1.76 Na2.5 O25.16 Si6.44 Ti0.04'
_chemical_name_mineral           Potassic-chlorohastingsite
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 104.86
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.884
_cell_length_b                   18.143
_cell_length_c                   5.332
_cell_volume                     924.184
_cod_original_formula_sum
'Na2.5 K1.8 Mg1.76 Fe2.94 Al1.88 Ti.04 Ca1.74 Si6.44 O25.16 Cl.56 F.26 H.6'
_cod_database_code               9001549
The mechanism of Cl incorporation in amphibole Sample: Cl(2) Locality: Sesia-Lanzo marble, Western Alps, Italy
Oberti R; Ungaretti L; Cannillo E; Hawthorne F C; American Mineralogist 78 (1993) 746–752; doi:

data_9001550
_publ_section_title
;
 The mechanism of Cl incorporation in amphibole
 Sample: Cl(2)
 Locality: Sesia-Lanzo marble, Western Alps, Italy
;
_journal_name_full               'American Mineralogist'
_journal_page_first              746
_journal_page_last               752
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum
'Al2.18 Ca1.86 Cl0.98 F0.14 Fe3.58 H2 K2.7 Mg1.06 Na1.94 O24.88 Si6.16 Ti0.02'
_chemical_name_mineral           Potassic-chlorohastingsite
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 104.81
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.922
_cell_length_b                   18.219
_cell_length_c                   5.360
_cell_volume                     936.733
_cod_original_formula_sum
'Na1.94 K2.7 Mg1.06 Fe3.58 Al2.18 Ti.02 Ca1.86 Si6.16 O24.88 Cl.98 F.14 H2'
_cod_database_code               9001550
Structure refinements of beryl by single-crystal neutron and X-ray diffraction Sample no. 1, morganite, probed with neutrons, T = 30 K
Artioli, G.; Rinaldi, R.; Stahl, K.; Zanazzi, P. F.; American Mineralogist 78 (1993) 762–768; doi:

data_9001551
_publ_section_title
;Structure refinements of beryl by single-crystal neutron and X-ray
 diffraction Sample no. 1, morganite, probed with neutrons, T = 30 K
;
_journal_name_full               'American Mineralogist'
_journal_page_first              762
_journal_page_last               768
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum
'Al2 Be2.664 Cs0.083 H1.476 Li0.315 Na0.24 O18.72 Si6'
_chemical_name_mineral           Beryl
_space_group_IT_number           192
_symmetry_space_group_name_Hall  '-P 6 2c'
_symmetry_space_group_name_H-M   'P 6/m c c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   9.197
_cell_length_b                   9.197
_cell_length_c                   9.202
_cell_volume                     674.070
_database_code_amcsd             0001602
_diffrn_ambient_temperature      30
_exptl_crystal_density_diffrn    2.790
_cod_original_formula_sum
'Si6 Be2.664 Li.315 Al2 O18.72 Cs.083 Na.24 H1.476'
_cod_database_code               9001551
Structure refinements of beryl by single-crystal neutron and X-ray diffraction Sample no. 1, morganite, probed with neutrons, T = 295 K
Artioli, G.; Rinaldi, R.; Stahl, K.; Zanazzi, P. F.; American Mineralogist 78 (1993) 762–768; doi:

data_9001552
_publ_section_title
;Structure refinements of beryl by single-crystal neutron and X-ray
 diffraction Sample no. 1, morganite, probed with neutrons, T = 295 K
;
_journal_name_full               'American Mineralogist'
_journal_page_first              762
_journal_page_last               768
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum
'Al2 Be2.682 Cs0.083 H1.26 Li0.318 Na0.24 O18.61 Si6'
_chemical_name_mineral           Beryl
_space_group_IT_number           192
_symmetry_space_group_name_Hall  '-P 6 2c'
_symmetry_space_group_name_H-M   'P 6/m c c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   9.208
_cell_length_b                   9.208
_cell_length_c                   9.197
_cell_volume                     675.317
_database_code_amcsd             0001603
_diffrn_ambient_temperature      295
_exptl_crystal_density_diffrn    2.776
_cod_original_formula_sum
'Si6 (Be2.682 Li.318) Al2 O18.61 Cs.083 Na.24 H1.26'
_cod_database_code               9001552
Structure refinements of beryl by single-crystal neutron and X-ray diffraction Sample no. 1, morganite, probed with X-rays, T = 295 K
Artioli, G.; Rinaldi, R.; Stahl, K.; Zanazzi, P. F.; American Mineralogist 78 (1993) 762–768; doi:

data_9001553
_publ_section_title
;Structure refinements of beryl by single-crystal neutron and X-ray
 diffraction Sample no. 1, morganite, probed with X-rays, T = 295 K
;
_journal_name_full               'American Mineralogist'
_journal_page_first              762
_journal_page_last               768
_journal_volume                  78
_journal_year                    1993
_chemical_formula_sum            'Al2 Be2.682 Cs0.096 H0.48 Li0.318 O18.16 Si6'
_chemical_name_mineral           Beryl
_space_group_IT_number           192
_symmetry_space_group_name_Hall  '-P 6 2c'
_symmetry_space_group_name_H-M   'P 6/m c c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   9.208
_cell_length_b                   9.208
_cell_length_c                   9.197
_cell_volume                     675.317
_database_code_amcsd             0001604
_diffrn_ambient_temperature      295
_exptl_crystal_density_diffrn    2.718
_cod_original_formula_sum        'Si6 (Be2.682 Li.318) Al2 O18.16 Cs.096 H.48'
_cod_database_code               9001553