LMucko/crystallography-open-database huggingface dataset:
The crystal structure of ussingite
Rossi, G.; Tazzoli, V.; Ungaretti, L.; American Mineralogist 59 (1974) 335–340; doi:

data_9000390
_publ_section_title
;
 The crystal structure of ussingite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              335
_journal_page_last               340
_journal_volume                  59
_journal_year                    1974
_chemical_compound_source        'Lovozero alkali massif, Russia'
_chemical_formula_sum            'Al H Na2 O9 Si3'
_chemical_name_mineral           Ussingite
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                90.75
_cell_angle_beta                 99.75
_cell_angle_gamma                122.48
_cell_length_a                   7.256
_cell_length_b                   7.686
_cell_length_c                   8.683
_cell_formula_units_Z            2
_cell_volume                     399.436
_database_code_amcsd             0000399
_exptl_crystal_density_diffrn    2.513
_cod_original_formula_sum        'Al Si3 Na2 H O9'
_cod_database_code               9000390
Synthesis, properties and structure of K2Ca(CO3)2, buetschliite
Pabst, A.; American Mineralogist 59 (1974) 353–358; doi:

data_9000391
_publ_section_title
;
 Synthesis, properties and structure of K2Ca(CO3)2, buetschliite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              353
_journal_page_last               358
_journal_volume                  59
_journal_year                    1974
_chemical_formula_sum            'C2 Ca K2 O6'
_chemical_name_mineral           Butschliite
_space_group_IT_number           166
_symmetry_space_group_name_Hall  '-R 3 2"'
_symmetry_space_group_name_H-M   'R -3 m :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   5.380
_cell_length_b                   5.380
_cell_length_c                   18.120
_cell_formula_units_Z            3
_cell_volume                     454.207
_database_code_amcsd             0000400
_exptl_crystal_density_diffrn    2.614
_cod_original_sg_symbol_H-M      'R -3 m'
_cod_original_formula_sum        'Ca K2 C2 O6'
_cod_database_code               9000391
Crystal structures of three polymorphs of Co2SiO4 olivine
Morimoto, N.; Tokonami, M.; Watanabe, M.; Koto, K.; American Mineralogist 59 (1974) 475–485; doi:

data_9000392
_publ_section_title
;
 Crystal structures of three polymorphs of Co2SiO4
 olivine
;
_journal_name_full               'American Mineralogist'
_journal_page_first              475
_journal_page_last               485
_journal_volume                  59
_journal_year                    1974
_chemical_formula_structural     'Co2 (Si O4)'
_chemical_formula_sum            'Co2 O4 Si'
_chemical_name_common            Co-Olivine
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2ab'
_symmetry_space_group_name_H-M   'P b n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.782
_cell_length_b                   10.302
_cell_length_c                   6.003
_cell_formula_units_Z            4
_cell_volume                     295.733
_database_code_amcsd             0000401
_exptl_crystal_density_diffrn    4.715
_cod_original_formula_sum        'Si Co2 O4'
_cod_database_code               9000392
_amcsd_formula_title             Co2SiO4
Crystal structures of three polymorphs of Co2SiO4 wadsleyite
Morimoto, N.; Tokonami, M.; Watanabe, M.; Koto, K.; American Mineralogist 59 (1974) 475–485; doi:

data_9000393
_publ_section_title
;
 Crystal structures of three polymorphs of Co2SiO4
 wadsleyite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              475
_journal_page_last               485
_journal_volume                  59
_journal_year                    1974
_chemical_formula_structural     'Co2 (Si O4)'
_chemical_formula_sum            'Co2 O4 Si'
_chemical_name_common            Co-Olivine
_space_group_IT_number           74
_symmetry_space_group_name_Hall  '-I 2b 2'
_symmetry_space_group_name_H-M   'I m m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   5.753
_cell_length_b                   11.524
_cell_length_c                   8.340
_cell_formula_units_Z            8
_cell_volume                     552.922
_database_code_amcsd             0000402
_exptl_crystal_density_diffrn    5.044
_cod_original_formula_sum        'Si Co2 O4'
_cod_database_code               9000393
_amcsd_formula_title             Co2SiO4
Crystal structures of three polymorphs of Co2SiO4 spinel
Morimoto, N.; Tokonami, M.; Watanabe, M.; Koto, K.; American Mineralogist 59 (1974) 475–485; doi:

data_9000394
_publ_section_title
;
 Crystal structures of three polymorphs of Co2SiO4
 spinel
;
_journal_name_full               'American Mineralogist'
_journal_page_first              475
_journal_page_last               485
_journal_volume                  59
_journal_year                    1974
_chemical_formula_structural     'Co2 (Si O4)'
_chemical_formula_sum            'Co2 O4 Si'
_chemical_name_common            Co-Olivine
_space_group_IT_number           227
_symmetry_space_group_name_Hall  'F 4d 2 3 -1d'
_symmetry_space_group_name_H-M   'F d -3 m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.138
_cell_length_b                   8.138
_cell_length_c                   8.138
_cell_volume                     538.956
_database_code_amcsd             0000403
_exptl_crystal_density_diffrn    5.175
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Si Co2) O4'
_cod_database_code               9000394
_amcsd_formula_title             Co2SiO4
Crystal structures of spinel polymorphs of Fe2SiO4 and Ni2SiO4
Yagi, T.; Marumo, F.; Akimoto, S. I.; American Mineralogist 59 (1974) 486–490; doi:

data_9000395
_publ_section_title
;
 Crystal structures of spinel polymorphs of Fe2SiO4 and Ni2SiO4
;
_journal_name_full               'American Mineralogist'
_journal_page_first              486
_journal_page_last               490
_journal_volume                  59
_journal_year                    1974
_chemical_compound_source        Synthetic
_chemical_formula_structural     'Fe2 (Si O4)'
_chemical_formula_sum            'Fe2.001 O4 Si0.999'
_chemical_name_mineral           Fayalite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  'F 4d 2 3 -1d'
_symmetry_space_group_name_H-M   'F d -3 m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.234
_cell_length_b                   8.234
_cell_length_c                   8.234
_cell_volume                     558.255
_database_code_amcsd             0000404
_exptl_crystal_density_diffrn    4.850
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe2.001 Si.999) O4'
_cod_database_code               9000395
Crystal structures of spinel polymorphs of Fe2SiO4 and Ni2SiO4
Yagi, T.; Marumo, F.; Akimoto, S. I.; American Mineralogist 59 (1974) 486–490; doi:

data_9000396
_publ_section_title
;
 Crystal structures of spinel polymorphs of Fe2SiO4 and Ni2SiO4
;
_journal_name_full               'American Mineralogist'
_journal_page_first              486
_journal_page_last               490
_journal_volume                  59
_journal_year                    1974
_chemical_formula_structural     'Ni2 (Si O4)'
_chemical_formula_sum            'Ni1.985 O4 Si1.015'
_chemical_name_common            Ni-Olivine
_chemical_name_mineral           Liebenbergite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  'F 4d 2 3 -1d'
_symmetry_space_group_name_H-M   'F d -3 m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.044
_cell_length_b                   8.044
_cell_length_c                   8.044
_cell_volume                     520.495
_database_code_amcsd             0000405
_exptl_crystal_density_diffrn    5.334
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Ni1.985 Si1.015) O4'
_cod_database_code               9000396
_amcsd_formula_title             Ni2SiO4
Structure and crystal chemistry of calcium Tschermak's pyroxene, CaAlAlSiO6
Okamura, F. P.; Ghose, S.; Ohashi, H.; American Mineralogist 59 (1974) 549–557; doi:

data_9000397
_publ_section_title
;
 Structure and crystal chemistry of calcium Tschermak's pyroxene, CaAlAlSiO6
;
_journal_name_full               'American Mineralogist'
_journal_page_first              549
_journal_page_last               557
_journal_volume                  59
_journal_year                    1974
_chemical_formula_sum            'Al2 Ca O6 Si'
_chemical_name_mineral           Kushiroite
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 106.06
_cell_angle_gamma                90
_cell_length_a                   9.609
_cell_length_b                   8.652
_cell_length_c                   5.274
_cell_formula_units_Z            4
_cell_volume                     421.353
_database_code_amcsd             0000406
_exptl_crystal_density_diffrn    3.438
_cod_original_formula_sum        'Si Al2 Ca O6'
_cod_database_code               9000397
Bjarebyite, Ba(Mn,Fe)2Al2(OH)3[PO4]3: Its atomic arrangement
Moore, P. B.; Araki, T.; American Mineralogist 59 (1974) 567–572; doi:

data_9000398
_publ_section_title
;
 Bjarebyite, Ba(Mn,Fe)2Al2(OH)3[PO4]3: Its atomic arrangement
;
_journal_name_full               'American Mineralogist'
_journal_page_first              567
_journal_page_last               572
_journal_volume                  59
_journal_year                    1974
_chemical_formula_sum            'Al2 Ba0.9 Fe0.9 H3 Mg0.2 Mn0.9 O15 P3 Sr0.1'
_chemical_name_mineral           Bjarebyite
_space_group_IT_number           11
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 100.15
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.930
_cell_length_b                   12.073
_cell_length_c                   4.917
_cell_volume                     521.815
_database_code_amcsd             0000407
_exptl_crystal_density_diffrn    3.989
_cod_original_formula_sum        '(Ba.9 Sr.1) (Mn.9 Fe.9 Mg.2) Al2 P3 O15 H3'
_cod_database_code               9000398
Structural chemistry of copper and zinc minerals. Part I. Veszelyite, (Cu,Zn)2ZnPO4(OH)3.2H2O: A novel type of sheet structure and crystal chemistry of copper-zinc substitution Locality: Arakawa mine, Japan
Ghose, S.; Leo, S. R.; Wan, C.; American Mineralogist 59 (1974) 573–581; doi:

data_9000399
_publ_section_title
;
 Structural chemistry of copper and zinc minerals. Part I. Veszelyite,
 (Cu,Zn)2ZnPO4(OH)3.2H2O: A novel type of sheet structure and crystal
 chemistry of copper-zinc substitution
 Locality: Arakawa mine, Japan
;
_journal_name_full               'American Mineralogist'
_journal_page_first              573
_journal_page_last               581
_journal_volume                  59
_journal_year                    1974
_chemical_formula_sum            'Cu2 H7 O9 P Zn'
_chemical_name_mineral           Veszelyite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 103.18
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.8275
_cell_length_b                   10.2244
_cell_length_c                   7.5322
_cell_volume                     736.901
_exptl_crystal_density_diffrn    3.376
_cod_original_formula_sum        'Cu2 Zn P O9 H7'
_cod_database_code               9000399
Crystal structures and mineral chemistry of hydrated ferric sulfates. IV. The crystal structure of quenstedtite
Thomas, J. N.; Robinson, P. D.; Fang, J. H.; American Mineralogist 59 (1974) 582–586; doi:

data_9000400
_publ_section_title
;Crystal structures and mineral chemistry of hydrated ferric sulfates. IV. The
 crystal structure of quenstedtite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              582
_journal_page_last               586
_journal_volume                  59
_journal_year                    1974
_chemical_formula_sum            'Fe2 H22 O23 S3'
_chemical_name_mineral           Quenstedtite
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                94.18
_cell_angle_beta                 101.73
_cell_angle_gamma                96.27
_cell_formula_units_Z            2
_cell_length_a                   6.184
_cell_length_b                   23.60
_cell_length_c                   6.539
_cell_volume                     924.355
_exptl_crystal_density_diffrn    2.149
_cod_depositor_comments
;

2017-09-05
Z value inserted to be consistent with given formula
Water oxygen renamed so they are recognized as oxygen
                 miguel
;
_cod_original_formula_sum        'Fe2 S3 O23 H22'
_cod_database_code               9000400
_database_code_amcsd 0000409
Montgomeryite, Ca4Mg(H2O)12[Al4(OH)4(PO4)6]:. Its crystal structure and relation to Vauxite, Fe2(H2O)4[Al4(OH)4(H2O)4(PO4)4].4H2O
Moore, P. B.; Araki, T.; American Mineralogist 59 (1974) 843–850; doi:

data_9000401
_publ_section_title
;
 Montgomeryite, Ca4Mg(H2O)12[Al4(OH)4(PO4)6]:. Its crystal structure and
 relation to Vauxite, Fe2(H2O)4[Al4(OH)4(H2O)4(PO4)4].4H2O
;
_journal_name_full               'American Mineralogist'
_journal_page_first              843
_journal_page_last               850
_journal_volume                  59
_journal_year                    1974
_chemical_formula_sum            'Al2 Ca2 H14 Mg0.5 O20 P3'
_chemical_name_mineral           Montgomeryite
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 91.55
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.023
_cell_length_b                   24.121
_cell_length_c                   6.243
_cell_volume                     1508.785
_database_code_amcsd             0000410
_exptl_crystal_density_diffrn    2.524
_cod_original_formula_sum        'Ca2 Mg.5 Al2 P3 O20 H14'
_cod_database_code               9000401
Whitmoreite, FeFe2(OH)2(H2O)4[PO4]2, a new species: Its description and atomic arrangement
Moore, P. B.; Kampf, A. R.; Irving, A. J.; American Mineralogist 59 (1974) 900–905; doi:

data_9000402
_publ_section_title
;Whitmoreite, FeFe2(OH)2(H2O)4[PO4]2, a new species: Its description and
 atomic arrangement
;
_journal_name_full               'American Mineralogist'
_journal_page_first              900
_journal_page_last               905
_journal_volume                  59
_journal_year                    1974
_chemical_formula_sum            'Fe2.59 H10 Mn0.27 O14 P2'
_chemical_name_mineral           Whitmoreite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 93.8
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.00
_cell_length_b                   9.73
_cell_length_c                   5.471
_cell_volume                     531.158
_database_code_amcsd             0000411
_exptl_crystal_density_diffrn    2.848
_cod_original_formula_sum        'Fe2.59 Mn.27 P2 O14 H10'
_cod_database_code               9000402
A refinement of the crystal structure of herderite, CaBePO4OH
Lager, G. A.; Gibbs, G. V.; American Mineralogist 59 (1974) 919–925; doi:

data_9000403
_publ_section_title
;
 A refinement of the crystal structure of herderite, CaBePO4OH
;
_journal_name_full               'American Mineralogist'
_journal_page_first              919
_journal_page_last               925
_journal_volume                  59
_journal_year                    1974
_chemical_formula_sum            'Be Ca H O5 P'
_chemical_name_mineral           Hydroxylherderite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.02
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.789
_cell_length_b                   7.661
_cell_length_c                   4.804
_cell_volume                     360.269
_database_code_amcsd             0000413
_cod_original_formula_sum        'Ca P Be O5 H'
_cod_database_code               9000403
Jahnsite, CaMnMg2(H2O)8Fe2(OH)2[PO4]4: A novel stereoisomerism of ligands about octahedral corner-chains
Moore, P. B.; Araki, T.; American Mineralogist 59 (1974) 964–973; doi:

data_9000404
_publ_section_title
;
 Jahnsite, CaMnMg2(H2O)8Fe2(OH)2[PO4]4: A novel stereoisomerism of
 ligands about octahedral corner-chains
;
_journal_name_full               'American Mineralogist'
_journal_page_first              964
_journal_page_last               973
_journal_volume                  59
_journal_year                    1974
_chemical_compound_source
'Tip Top mine, Custer Country, South Dakota, USA'
_chemical_formula_sum            'Ca Fe2 H18 Mg2 Mn O26 P4'
_chemical_name_mineral           Jahnsite-(CaMnMg)
_space_group_IT_number           13
_symmetry_space_group_name_Hall  '-P 2ya'
_symmetry_space_group_name_H-M   'P 1 2/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 110.16
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   14.94
_cell_length_b                   7.14
_cell_length_c                   9.93
_cell_volume                     994.353
_database_code_amcsd             0000414
_exptl_crystal_density_diffrn    2.717
_cod_original_formula_sum        'Ca Mn Mg2 Fe2 P4 O26 H18'
_cod_database_code               9000404
Trolleite, Al4(OH)3[PO4]3: A very dense structure with octahedral face-sharing dimers
Moore, P. B.; Araki, T.; American Mineralogist 59 (1974) 974–984; doi:

data_9000405
_publ_section_title
;
 Trolleite, Al4(OH)3[PO4]3: A very dense structure with octahedral
 face-sharing dimers
;
_journal_name_full               'American Mineralogist'
_journal_page_first              974
_journal_page_last               984
_journal_volume                  59
_journal_year                    1974
_chemical_formula_sum            'Al4 H3 O15 P3'
_chemical_name_mineral           Trolleite
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-I 2yc'
_symmetry_space_group_name_H-M   'I 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 99.99
_cell_angle_gamma                90
_cell_length_a                   18.894
_cell_length_b                   7.161
_cell_length_c                   7.162
_cell_formula_units_Z            4
_cell_volume                     954.326
_database_code_amcsd             0000415
_exptl_crystal_density_diffrn    3.089
_cod_original_formula_sum        'Al4 P3 O15 H3'
_cod_database_code               9000405
Pinakiolite, Mg2MnO2[BO3]; warwickite, Mg(Mg0.5Ti0.5)O[BO3]; wightmanite, Mg5(O)(OH)5[BO3].nH2O: Crystal chemistry of complex 3 Angstrom wallpaper structures
Moore, P. B.; Araki, T.; American Mineralogist 59 (1974) 985–1004; doi:

data_9000406
_publ_section_title
;
 Pinakiolite, Mg2MnO2[BO3]; warwickite, Mg(Mg0.5Ti0.5)O[BO3]; wightmanite,
 Mg5(O)(OH)5[BO3].nH2O: Crystal chemistry of complex 3 Angstrom wallpaper
 structures
;
_journal_name_full               'American Mineralogist'
_journal_page_first              985
_journal_page_last               1004
_journal_volume                  59
_journal_year                    1974
_chemical_compound_source        'Langban, Sweden'
_chemical_formula_sum            'B2 Fe0.02 Mg3.62 Mn2.16 O10'
_chemical_name_mineral           Pinakiolite
_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                 95.83
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   21.79
_cell_length_b                   5.977
_cell_length_c                   5.341
_cell_volume                     692.008
_database_code_amcsd             0000416
_exptl_crystal_density_diffrn    3.737
_cod_original_formula_sum        'Mn2.16 Mg3.62 Fe.02 B2 O10'
_cod_database_code               9000406
Pinakiolite, Mg2MnO2[BO3]; warwickite, Mg(Mg0.5Ti0.5)O[BO3]; wightmanite, Mg5(O)(OH)5[BO3].nH2O: Crystal chemistry of complex 3 Angstrom wallpaper structures
Moore, P. B.; Araki, T.; American Mineralogist 59 (1974) 985–1004; doi:

data_9000407
_publ_section_title
;
 Pinakiolite, Mg2MnO2[BO3]; warwickite, Mg(Mg0.5Ti0.5)O[BO3]; wightmanite,
 Mg5(O)(OH)5[BO3].nH2O: Crystal chemistry of complex 3 Angstrom wallpaper
 structures
;
_journal_name_full               'American Mineralogist'
_journal_page_first              985
_journal_page_last               1004
_journal_volume                  59
_journal_year                    1974
_chemical_compound_source        'Warwick, Orange County, New York, USA'
_chemical_formula_sum            'B Mg1.58 O4 Ti0.42'
_chemical_name_mineral           Warwickite
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2n'
_symmetry_space_group_name_H-M   'P n a m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   9.197
_cell_length_b                   9.358
_cell_length_c                   3.085
_cell_formula_units_Z            4
_cell_volume                     265.512
_database_code_amcsd             0000417
_exptl_crystal_density_diffrn    3.335
_cod_original_formula_sum        '(Mg1.58 Ti.42) B O4'
_cod_database_code               9000407
The crystal structure of biringuccite, Na4[B10O16(OH)2].2H2O
Corazza, E.; Menchetti, S.; Sabelli, C.; American Mineralogist 59 (1974) 1005–1015; doi:

data_9000408
_publ_section_title
;
 The crystal structure of biringuccite, Na4[B10O16(OH)2].2H2O
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1005
_journal_page_last               1015
_journal_volume                  59
_journal_year                    1974
_chemical_formula_sum            'B5 H3 Na2 O10'
_chemical_name_mineral           Biringuccite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 93.891
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   11.1955
_cell_length_b                   6.5607
_cell_length_c                   20.7566
_cell_volume                     1521.065
_database_code_amcsd             0000418
_exptl_crystal_density_diffrn    2.297
_cod_original_formula_sum        'Na2 B5 O10 H3'
_cod_database_code               9000408