LMucko/crystallography-open-database huggingface dataset:
Neutron powder profile refinement of ferroelectric and antiferroelectric crystal structures: sodium niobate at 22 deg C
Hewat, A. W.; Ferroelectrics 7 (1974) 83–85; doi:10.1080/00150197408237955

data_9014048
_publ_section_title
;
 Neutron powder profile refinement of ferroelectric and
 antiferroelectric crystal structures: sodium niobate at 22 deg C
;
_journal_name_full               Ferroelectrics
_journal_page_first              83
_journal_page_last               85
_journal_paper_doi               10.1080/00150197408237955
_journal_volume                  7
_journal_year                    1974
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Na Nb O3'
_chemical_name_mineral           Lueshite
_space_group_IT_number           57
_symmetry_space_group_name_Hall  '-P 2a 2ab'
_symmetry_space_group_name_H-M   'P b m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   5.5679
_cell_length_b                   15.5156
_cell_length_c                   5.5029
_cell_formula_units_Z            8
_cell_volume                     475.392
_database_code_amcsd             0018686
_exptl_crystal_density_diffrn    4.580
_cod_original_formula_sum        'Nb Na O3'
_cod_database_code               9014048
Crystal-structure properties and the molecular nature of hydrostatically compressed realgar Note: P = 3.97 GPa
Hejny, C.; Sagl, R.; Tobbens, D. M.; Miletich, R.; Wildner, M.; Nasdala, L.; Ullrich, A.; Balic-Zunic T; Physics and Chemistry of Minerals 39 (2012) 399–412; doi:10.1007/s00269-012-0495-y

data_9014049
_publ_section_title
;
 Crystal-structure properties and the molecular nature of
 hydrostatically compressed realgar
 Note: P = 3.97 GPa
;
_journal_name_full               'Physics and Chemistry of Minerals'
_journal_page_first              399
_journal_page_last               412
_journal_paper_doi               10.1007/s00269-012-0495-y
_journal_volume                  39
_journal_year                    2012
_chemical_compound_source        'Baia Sprie mine, Romania'
_chemical_formula_sum            'As S'
_chemical_name_mineral           Realgar
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 106.95
_cell_angle_gamma                90
_cell_length_a                   8.827
_cell_length_b                   12.683
_cell_length_c                   6.213
_cell_formula_units_Z            16
_cell_volume                     665.347
_database_code_amcsd             0019372
_exptl_crystal_density_diffrn    4.272
_cod_database_code               9014049
The crystal structure of silver sulfate tetrammoniate _cod_database_code 1010628
Corey, R.; Wyckoff, R.; Zeitschrift fur Kristallographie 87 (1934) 264–274; doi:

data_9014050
_publ_section_title
;
 The crystal structure of silver sulfate tetrammoniate
 _cod_database_code 1010628
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              264
_journal_page_last               274
_journal_volume                  87
_journal_year                    1934
_chemical_formula_sum            'Ag2 N4 O4 S'
_space_group_IT_number           114
_symmetry_space_group_name_Hall  'P -4 2n'
_symmetry_space_group_name_H-M   'P -4 21 c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   8.43
_cell_length_b                   8.43
_cell_length_c                   6.35
_cell_formula_units_Z            2
_cell_volume                     451.262
_database_code_amcsd             0017510
_exptl_crystal_density_diffrn    2.707
_cod_duplicate_entry             1010628
_cod_original_formula_sum        'Ag2 S O4 N4'
_cod_database_code               9014050
_amcsd_formula_title             'Ag2 H12 N4 O4 S'
Oscillatory zoned liddicoatite from Anjanabonoina, central Madigascar. I. Crystal chemistry and structure by SREF and 11B and 27Al MAS NMR spectroscopy Sample: L16, ordered model
Lussier, A. J.; Abdu, Y.; Hawthorne, F. C.; Michaelis, V. K.; Aguiar, P. M.; Kroeker, S.; The Canadian Mineralogist 49 (2011) 63–88; doi:10.3749/canmin.49.1.63

data_9014051
_publ_section_title
;
 Oscillatory zoned liddicoatite from Anjanabonoina, central Madigascar.
 I. Crystal chemistry and structure by SREF and 11B and 27Al MAS NMR spectroscopy
 Sample: L16, ordered model
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              63
_journal_page_last               88
_journal_paper_doi               10.3749/canmin.49.1.63
_journal_volume                  49
_journal_year                    2011
_chemical_compound_source        'Anjanabonoina, central Madagascar'
_chemical_formula_sum
'Al7.287 B3 Ca0.685 F0.685 Fe0.06 H3.315 Li1.617 Mn0.036 Na0.245 O30.315 Pb0.01 Si6 Ti0.003'
_chemical_name_mineral           Fluor-liddicoatite
_space_group_IT_number           160
_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                   15.8307
_cell_length_b                   15.8307
_cell_length_c                   7.1013
_cell_formula_units_Z            3
_cell_volume                     1541.235
_database_code_amcsd             0018426
_exptl_crystal_density_diffrn    3.073
_cod_original_cell_volume        1541.234
_cod_original_sg_symbol_H-M      'R 3 m'
_cod_original_formula_sum
'Ca.685 Na.245 Pb.01 Ti.003 Al7.287 Fe.06 Mn.036 Li1.617 Si6 B3 F.685 O30.315 H3.315'
_cod_database_code               9014051
Synthesis, structural analyses, and unusual magnetic properties of Ba2CoSi2O7 and BaCo2Si2O7 Note: Compound 1
Adams, R. D.; Layland, R.; Payen, C.; Datta, T.; Inorganic Chemistry 35 (1996) 3492–3497; doi:10.1021/ic960167m

data_9014052
_publ_section_title
;
 Synthesis, structural analyses, and unusual magnetic properties of
 Ba2CoSi2O7 and BaCo2Si2O7
 Note: Compound 1
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3492
_journal_page_last               3497
_journal_paper_doi               10.1021/ic960167m
_journal_volume                  35
_journal_year                    1996
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Ba2 Co O7 Si2'
_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                 111.365
_cell_angle_gamma                90
_cell_length_a                   8.450
_cell_length_b                   10.729
_cell_length_c                   8.474
_cell_formula_units_Z            4
_cell_volume                     715.458
_database_code_amcsd             0019236
_exptl_crystal_density_diffrn    4.658
_cod_original_formula_sum        'Ba2 Co Si2 O7'
_cod_database_code               9014052
_amcsd_formula_title             Ba2CoSi2O7
Whelanite, Cu2Ca6[Si6O17(OH)](CO3)(OH)3(H2O)2, an (old) new mineral from the Bawana mine, Milford, Utah Note: not all atoms could be located
Kampf, A. R.; Mills, S. J.; Merlino, S.; Pasero, M.; McDonald, A. M.; Wray, W. B.; Hindman, J. R.; American Mineralogist 97 (2012) 2007–2015; doi:10.2138/am.2012.4181

data_9014053
_publ_section_title
;
 Whelanite, Cu2Ca6[Si6O17(OH)](CO3)(OH)3(H2O)2, an (old) new mineral from
 the Bawana mine, Milford, Utah
 Note: not all atoms could be located
;
_journal_name_full               'American Mineralogist'
_journal_page_first              2007
_journal_page_last               2015
_journal_paper_doi               10.2138/am.2012.4181
_journal_volume                  97
_journal_year                    2012
_chemical_compound_source        'the Bawana mine, Milford, Utah'
_chemical_formula_sum            'Ca3 Cu0.92 O13 Si3'
_chemical_name_mineral           Whelanite
_space_group_IT_number           34
_symmetry_space_group_name_Hall  'P -2n -2n'
_symmetry_space_group_name_H-M   'P n 2 n'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   5.6551
_cell_length_b                   3.683
_cell_length_c                   27.1372
_cell_formula_units_Z            2
_cell_volume                     565.206
_database_code_amcsd             0019727
_exptl_crystal_density_diffrn    2.767
_cod_original_formula_sum        'Cu.92 Ca3 Si3 O13'
_cod_database_code               9014053
(NH4)6P6O18.NH4X.H2O (X=Cl,Br,I). The first examples of cyclohexaphosphate-halides _cod_database_code 1007201
Averbuch-Pouchot M; Durif, A.; European Journal of Solid State and Inorganic Chemistry 30 (1993) 447–459; doi:

data_9014054
_publ_section_title
;
 (NH4)6P6O18.NH4X.H2O (X=Cl,Br,I). The first examples of
 cyclohexaphosphate-halides
 _cod_database_code 1007201
;
_journal_name_full
'European Journal of Solid State and Inorganic Chemistry'
_journal_page_first              447
_journal_page_last               459
_journal_volume                  30
_journal_year                    1993
_chemical_formula_sum            'Cl H26 N7 O19 P6'
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                101.48
_cell_angle_beta                 90.84
_cell_angle_gamma                107.31
_cell_length_a                   6.738
_cell_length_b                   10.101
_cell_length_c                   19.33
_cell_formula_units_Z            2
_cell_volume                     1227.054
_database_code_amcsd             0012573
_exptl_crystal_density_diffrn    1.758
_cod_duplicate_entry             1007201
_cod_original_cell_volume        1227.053
_cod_original_formula_sum        'N7 P6 O19 Cl H26'
_cod_database_code               9014054
_amcsd_formula_title             'Cl H30 N7 O19 P6'
On the existence of two new mixed-alkali cyclohexaphosphates Li3Na3P6O18(H2O)12 and Li3K3P6O18(H2O) _cod_database_code 1008849
Averbuch-Pouchot M; Zeitschrift fur Anorganische und Allgemeine Chemie 574 (1989) 225–234; doi:

data_9014055
_publ_section_title
;
 On the existence of two new mixed-alkali cyclohexaphosphates Li3Na3P6O18(H2O)12
 and Li3K3P6O18(H2O)
 _cod_database_code 1008849
;
_journal_name_full
'Zeitschrift fur Anorganische und Allgemeine Chemie'
_journal_page_first              225
_journal_page_last               234
_journal_volume                  574
_journal_year                    1989
_chemical_formula_sum            'K3 Li3 O19 P6'
_space_group_IT_number           148
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   15.047
_cell_length_b                   15.047
_cell_length_c                   12.779
_cell_formula_units_Z            6
_cell_volume                     2505.690
_database_code_amcsd             0016715
_exptl_crystal_density_diffrn    2.497
_cod_duplicate_entry             1008849
_cod_original_sg_symbol_H-M      'R -3'
_cod_original_formula_sum        'P6 K3 Li3 O19'
_cod_database_code               9014055
_amcsd_formula_title             Li3K3P6O18(H2O)
Isothermal compression of face-centered cubic iron Note: gamma iron, Sample M622, P = 6.41 GPa, T = 1073 K
Nishihara, Y.; Nakajima, Y.; Akashi, A.; Tsujino, N.; Takahashi, E.; Funakoshi, K.; Higo, Y.; American Mineralogist 97 (2012) 1417–1420; doi:10.2138/am.2012.3958

data_9014056
_publ_section_title
;
 Isothermal compression of face-centered cubic iron
 Note: gamma iron, Sample M622, P = 6.41 GPa, T = 1073 K
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1417
_journal_page_last               1420
_journal_paper_doi               10.2138/am.2012.3958
_journal_volume                  97
_journal_year                    2012
_chemical_compound_source        Synthetic
_chemical_formula_sum            Fe
_chemical_name_mineral           Iron
_space_group_IT_number           225
_symmetry_space_group_name_Hall  '-F 4 2 3'
_symmetry_space_group_name_H-M   'F m -3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   3.581
_cell_length_b                   3.581
_cell_length_c                   3.581
_cell_formula_units_Z            4
_cell_volume                     45.921
_database_code_amcsd             0019449
_exptl_crystal_density_diffrn    8.078
_cod_original_sg_symbol_H-M      'F m 3 m'
_cod_database_code               9014056
High-pressure and high-temperature crystal chemistry of beryllium oxide Note: T = 1183 K
Hazen, R. M.; Finger, L. W.; Journal of Applied Physics 59 (1986) 3728–3733; doi:10.1063/1.336756

data_9014057
_publ_section_title
;
 High-pressure and high-temperature crystal chemistry of beryllium oxide
 Note: T = 1183 K
;
_journal_name_full               'Journal of Applied Physics'
_journal_page_first              3728
_journal_page_last               3733
_journal_paper_doi               10.1063/1.336756
_journal_volume                  59
_journal_year                    1986
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Be O'
_chemical_name_mineral           Bromellite
_space_group_IT_number           186
_symmetry_space_group_name_Hall  'P 6c -2c'
_symmetry_space_group_name_H-M   'P 63 m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   2.7178
_cell_length_b                   2.7178
_cell_length_c                   4.4078
_cell_formula_units_Z            2
_cell_volume                     28.196
_database_code_amcsd             0019190
_exptl_crystal_density_diffrn    2.946
_cod_database_code               9014057
Ordering of Fe and Mg in the tourmaline crystal structure: The correct formula Sample: Dravite 43230
Grice, J. D.; Ercit, T. S.; Neues Jahrbuch fur Mineralogie, Abhandlungen 165 (1993) 245–266; doi:

data_9014058
_publ_section_title
;
 Ordering of Fe and Mg in the tourmaline crystal structure: The correct formula
 Sample: Dravite 43230
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Abhandlungen'
_journal_page_first              245
_journal_page_last               266
_journal_volume                  165
_journal_year                    1993
_chemical_compound_source        'Yinnietharra, Western Australia'
_chemical_formula_sum
'Al6.109 B3.08 Ca0.09 F0.17 Fe0.06 H3.58 Li0.002 Mg2.73 Na0.82 O30.83 Si5.9 Ti0.11'
_chemical_name_mineral           Dravite
_space_group_IT_number           160
_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                   15.941
_cell_length_b                   15.941
_cell_length_c                   7.201
_cell_volume                     1584.727
_database_code_amcsd             0018792
_exptl_crystal_density_diffrn    3.022
_cod_original_sg_symbol_H-M      'R 3 m'
_cod_original_formula_sum
'Na.82 Ca.09 Mg2.73 Al6.109 Li.002 Fe.06 Ti.11 Si5.9 B3.08 O30.83 F.17 H3.58'
_cod_database_code               9014058
_cell_formula_units_Z 3
Structure of dodecacalcium potassium fluoride dioxide tetrasilicate bis(sulphate), KF.2[Ca6(SO4)(SiO4)20]: a fluorine-containing phase encountered in cement clinker production process
Fayos, J.; Glasser, F. P.; Howie, R. A.; Lachowski, E.; Perez-Mendez M; Acta Crystallographica, Section C 41 (1985) 814–816; doi:10.1107/S0108270185005625

data_9014059
_publ_section_title
;
 Structure of dodecacalcium potassium fluoride dioxide tetrasilicate bis(sulphate),
 KF.2[Ca6(SO4)(SiO4)20]: a fluorine-containing phase encountered in cement clinker
 production process
;
_journal_name_full               'Acta Crystallographica, Section C'
_journal_page_first              814
_journal_page_last               816
_journal_paper_doi               10.1107/S0108270185005625
_journal_volume                  41
_journal_year                    1985
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Ca12 F K O26 S2 Si4'
_chemical_name_mineral           Nabimusaite
_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                   7.197
_cell_length_b                   7.197
_cell_length_c                   41.224
_cell_formula_units_Z            3
_cell_volume                     1849.199
_database_code_amcsd             0019773
_exptl_crystal_density_diffrn    3.048
_cod_original_sg_symbol_H-M      'R -3 m'
_cod_original_formula_sum        'K Ca12 Si4 S2 O26 F'
_cod_database_code               9014059
Studies of the torbernite minerals (I): The crystal structure of abernathyite and the structurally related compounds NH4(UO2AsO4).3H2O and K(H3O)(UO2AsO4)2.6H2O Sample: Abernathyite - K(H3O)
Ross, M.; Evans, H. T.; American Mineralogist 49 (1964) 1578–1602; doi:

data_9014060
_publ_section_title
;
 Studies of the torbernite minerals (I): The crystal structure of abernathyite
 and the structurally related compounds NH4(UO2AsO4).3H2O and K(H3O)(UO2AsO4)2.6H2O
 Sample: Abernathyite - K(H3O)
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1578
_journal_page_last               1602
_journal_volume                  49
_journal_year                    1964
_chemical_compound_source        Synthetic
_chemical_formula_sum            'As H7.5 K0.5 O9.5 U'
_chemical_name_mineral           Abernathyite
_space_group_IT_number           130
_symmetry_space_group_name_Hall  '-P 4a 2ac'
_symmetry_space_group_name_H-M   'P 4/n c c :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.171
_cell_length_b                   7.171
_cell_length_c                   18.048
_cell_volume                     928.087
_database_code_amcsd             0000132
_exptl_crystal_density_diffrn    3.522
_cod_depositor_comments
;
 Removing the 'Hd' atom since it does not describe the real coordinates of
 the hydrogen atom and is only used to indicate that the 'Od' atom has 3
 attached hydrogen atoms. Adding the _atom_site_type_symbol and 
 the _atom_site_attached_hydrogens data items.

 Antanas Vaitkus,
 2017-02-17
;
_cod_original_sg_symbol_H-M      'P 4/n c c'
_cod_original_formula_sum        'K.5 O9.5 H7.5 U As'
_cod_database_code               9014060
Crystal structure of parasibirskite (CaHBO3) and polymorphism in sibirskite and parasibirskite
Takahashi, R.; Kusachi, I.; Miura, H.; Journal of Mineralogical and Petrological Sciences 105 (2010) 70–73; doi:10.2465/jmps.091015b

data_9014061
_publ_section_title
;
 Crystal structure of parasibirskite (CaHBO3) and polymorphism in
 sibirskite and parasibirskite
;
_journal_name_full
'Journal of Mineralogical and Petrological Sciences'
_journal_page_first              70
_journal_page_last               73
_journal_paper_doi               10.2465/jmps.091015b
_journal_volume                  105
_journal_year                    2010
_chemical_compound_source        'Fuka, Okayama Prefecture, Japan'
_chemical_formula_sum            'B Ca H O3'
_chemical_name_mineral           Parasibirskite
_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                 93.00
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   6.722
_cell_length_b                   5.437
_cell_length_c                   3.555
_cell_volume                     129.748
_database_code_amcsd             0013138
_exptl_crystal_density_diffrn    2.557
_cod_original_formula_sum        'Ca B (O3 H)'
_cod_database_code               9014061
Hydrothermal synthesis and crystal structure of Sr Al2 (P O4)2 F2: a new three-dimensional framework with channels delimited by a helical anionic border _cod_database_code 1000488
Le Meins, J.; Courbion, G.; European Journal of Solid State and Inorganic Chemistry 45 (1998) 639–653; doi:

data_9014062
_publ_section_title
;
 Hydrothermal synthesis and crystal structure of Sr Al2 (P O4)2 F2: a
 new three-dimensional framework with channels delimited by a helical
 anionic border
 _cod_database_code 1000488
;
_journal_name_full
'European Journal of Solid State and Inorganic Chemistry'
_journal_page_first              639
_journal_page_last               653
_journal_volume                  45
_journal_year                    1998
_chemical_formula_sum            'Al2 F2 O8 P2 Sr'
_space_group_IT_number           19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   12.026
_cell_length_b                   12.199
_cell_length_c                   4.666
_cell_formula_units_Z            4
_cell_volume                     684.526
_database_code_amcsd             0012631
_exptl_crystal_density_diffrn    3.586
_cod_duplicate_entry             1000488
_cod_original_formula_sum        'Sr Al2 P2 O8 F2'
_cod_database_code               9014062
_amcsd_formula_title             'Al2 F2 O8 P2 Sr'
The crystal structure of Nacrite and a comparison of certain optical properties of the caolin group with its structures _cod_database_code 1011080
Gruner, J.; Zeitschrift fur Kristallographie 85 (1933) 345–354; doi:

data_9014063
_publ_section_title
;
 The crystal structure of Nacrite and a comparison of certain optical
 properties of the caolin group with its structures
 _cod_database_code 1011080
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              345
_journal_page_last               354
_journal_volume                  85
_journal_year                    1933
_chemical_formula_sum            'Al2 O9 Si2'
_chemical_name_mineral           Nacrite
_space_group_IT_number           9
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_cell_angle_alpha                90
_cell_angle_beta                 91.72
_cell_angle_gamma                90
_cell_length_a                   5.16
_cell_length_b                   8.93
_cell_length_c                   28.659990000
_cell_formula_units_Z            8
_cell_volume                     1320.023
_database_code_amcsd             0017977
_exptl_crystal_density_diffrn    2.557
_cod_duplicate_entry             1011080
_cod_original_formula_sum        'Al2 Si2 O9'
_cod_database_code               9014063
The crystal structure of leadhillite: Pb4(SO4)(CO3)2(OH)2
Giuseppetti, G.; Mazzi, F.; Tadini, C.; Neues Jahrbuch fur Mineralogie, Monatshefte 1990 (1990) 255–268; doi:

data_9014064
_publ_section_title
;
 The crystal structure of leadhillite: Pb4(SO4)(CO3)2(OH)2
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              255
_journal_page_last               268
_journal_volume                  1990
_journal_year                    1990
_chemical_compound_source        'Iglesiente area, Sardinia, Italy'
_chemical_formula_sum            'C2 H2 O12 Pb4 S'
_chemical_name_mineral           Leadhillite
_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                 90.46
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   9.11
_cell_length_b                   20.82
_cell_length_c                   11.59
_cell_volume                     2198.207
_database_code_amcsd             0014843
_exptl_crystal_density_diffrn    6.520
_cod_original_formula_sum        'Pb4 S C2 O12 H2'
_cod_database_code               9014064