LMucko/crystallography-open-database huggingface dataset:
Thermal expansion and crystal structure of cementite, Fe3C, between 4 and 600 K determined by time-of-flight neutron powder diffraction Note: T = 560 K
Wood, I. G.; Vocadlo, L.; Knight, K. S.; Dobson, D. P.; Marshall, W. G.; Price, G. D.; Brodholt, J.; Journal of Applied Crystallography 37 (2004) 82–90; doi:10.1107/S0021889803024695

data_9015838
_publ_section_title
;
 Thermal expansion and crystal structure of cementite, Fe3C, between 4 and 600 K
 determined by time-of-flight neutron powder diffraction
 Note: T = 560 K
;
_journal_name_full               'Journal of Applied Crystallography'
_journal_page_first              82
_journal_page_last               90
_journal_paper_doi               10.1107/S0021889803024695
_journal_volume                  37
_journal_year                    2004
_chemical_compound_source        Synthetic
_chemical_formula_sum            'C Fe3'
_chemical_name_mineral           Cohenite
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.083
_cell_length_b                   6.775
_cell_length_c                   4.523
_cell_measurement_temperature    560
_cell_volume                     155.760
_database_code_amcsd             0019126
_diffrn_ambient_temperature      560
_exptl_crystal_density_diffrn    7.657
_cod_duplicate_entry             2300089
_cod_depositor_comments
;
 Adding the _cell_measurement_temperature and _diffrn_ambient_temperature
 data items after consulting the original publication.

 Antanas Vaitkus,
 2017-08-17

 Adding the _cell_formula_units_Z data item after consulting the original
 publication.

 Antanas Vaitkus,
 2017-08-17
;
_cod_original_formula_sum        'Fe3 C'
_cod_database_code               9015838
Structural changes induced by cation ordering in ferrotapiolite Note: Crystal Kim14_q1, treated at 600 C for 20 min
Zema, M.; Tarantino, S. C.; Giorgiani, A.; Mineralogical Magazine 70 (2006) 319–328; doi:10.1180/0026461067030335

data_9015839
_publ_section_title
;
 Structural changes induced by cation ordering in ferrotapiolite
 Note: Crystal Kim14_q1, treated at 600 C for 20 min
;
_journal_name_full               'Mineralogical Magazine'
_journal_page_first              319
_journal_page_last               328
_journal_paper_doi               10.1180/0026461067030335
_journal_volume                  70
_journal_year                    2006
_chemical_compound_source        'Kimito, Finland'
_chemical_formula_sum            'Fe Nb0.13 O6 Ta1.87'
_chemical_name_mineral           Tapiolite-(Fe)
_space_group_IT_number           136
_symmetry_space_group_name_Hall  '-P 4n 2n'
_symmetry_space_group_name_H-M   'P 42/m n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.7526
_cell_length_b                   4.7526
_cell_length_c                   9.2501
_cell_formula_units_Z            2
_cell_volume                     208.934
_database_code_amcsd             0018708
_exptl_crystal_density_diffrn    7.984
_cod_original_formula_sum        'Fe Ta1.87 Nb.13 O6'
_cod_database_code               9015839
X-ray study of the average structures of Cu2Se and Cu1.8S in the room temperature and the high temperature phases Note: Sample: Cu1.8S (low), T = 300 K
Yamamoto, K.; Kashida, S.; Journal of Solid State Chemistry 93 (1991) 202–211; doi:10.1016/0022-4596(91)90289-T

data_9015840
_publ_section_title
;
 X-ray study of the average structures of Cu2Se and Cu1.8S in the
 room temperature and the high temperature phases
 Note: Sample: Cu1.8S (low), T = 300 K
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              202
_journal_page_last               211
_journal_paper_doi               10.1016/0022-4596(91)90289-T
_journal_volume                  93
_journal_year                    1991
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Cu1.84 S'
_chemical_name_mineral           Digenite
_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                   5.564
_cell_length_b                   5.564
_cell_length_c                   5.564
_cell_formula_units_Z            4
_cell_volume                     172.251
_database_code_amcsd             0019150
_exptl_crystal_density_diffrn    5.745
_cod_original_sg_symbol_H-M      'F m 3 m'
_cod_database_code               9015840
A crystallographic contribution to the mechanism of a mechanically induced solid state reaction Note: milling time = 32 min
Calos, N. J.; Forrester, J. S.; Schaffer, G. B.; Journal of Solid State Chemistry 122 (1996) 273–280; doi:10.1006/jssc.1996.0113

data_9015841
_publ_section_title
;
 A crystallographic contribution to the mechanism of a mechanically
 induced solid state reaction
 Note: milling time = 32 min
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              273
_journal_page_last               280
_journal_paper_doi               10.1006/jssc.1996.0113
_journal_volume                  122
_journal_year                    1996
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Cu O'
_chemical_name_mineral           Tenorite
_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                 98.6836
_cell_angle_gamma                90
_cell_length_a                   4.6844
_cell_length_b                   3.4792
_cell_length_c                   5.1215
_cell_formula_units_Z            4
_cell_volume                     82.513
_database_code_amcsd             0018817
_exptl_crystal_density_diffrn    6.403
_cod_database_code               9015841
Uber die Kristallstrukturen der verbindungen RuS2, OsS2, MnTe2 und AuSb2. Mit einem Anhang uber die Gitterkonstant von Pyrit
Oftedal, I.; Zeitschrift fur Physikalische Chemie 135 (1928) 291–299; doi:

data_9015842
_publ_section_title
;
 Uber die Kristallstrukturen der verbindungen RuS2, OsS2, MnTe2 und AuSb2.
 Mit einem Anhang uber die Gitterkonstant von Pyrit
;
_journal_name_full               'Zeitschrift fur Physikalische Chemie'
_journal_page_first              291
_journal_page_last               299
_journal_volume                  135
_journal_year                    1928
_chemical_formula_sum            'Fe S2'
_chemical_name_mineral           Pyrite
_space_group_IT_number           205
_symmetry_space_group_name_Hall  '-P 2ac 2ab 3'
_symmetry_space_group_name_H-M   'P a -3'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   5.414
_cell_length_b                   5.414
_cell_length_c                   5.414
_cell_formula_units_Z            4
_cell_volume                     158.692
_database_code_amcsd             0017728
_exptl_crystal_density_diffrn    5.022
_cod_original_sg_symbol_H-M      'P a 3'
_cod_database_code               9015842
Aluminum-for-iron substitution, hydrogen bonding, and a novel structure-type in coquimbite-like minerals Note: sample vulc2
Demartin, F.; Castellano, C.; Gramaccioli, C. M.; Campostrini, I.; The Canadian Mineralogist 48 (2010) 323–333; doi:10.3749/canmin.48.2.323

data_9015843
_publ_section_title
;
 Aluminum-for-iron substitution, hydrogen bonding,
 and a novel structure-type in coquimbite-like minerals
 Note: sample vulc2
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              323
_journal_page_last               333
_journal_paper_doi               10.3749/canmin.48.2.323
_journal_volume                  48
_journal_year                    2010
_chemical_compound_source
'Alum Grotto, Vulcano, Aeolian Islands, Sicily, Italy'
_chemical_formula_sum            'Al Fe H18 O21 S3'
_chemical_name_mineral           Aluminocoquimbite
_space_group_IT_number           163
_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_formula_units_Z            4
_cell_length_a                   10.7065
_cell_length_b                   10.7065
_cell_length_c                   17.3077
_cell_volume                     1718.166
_database_code_amcsd             0006337
_exptl_crystal_density_diffrn    2.061
_cod_original_cell_volume        1718.165
_cod_original_formula_sum        'Fe Al S3 O21 H18'
_cod_database_code               9015843
Uranyl phosphate sheet reconstruction during dehydration of metatorbernite [Cu(UO2)2(PO4)2*8H2O] Note: This is the 8.7 Angstrom phase while heating at 31.5 C
Stubbs, J. E.; Post, J. E.; Elbert, D. C.; Heaney, P. J.; Veblen, D. R.; American Mineralogist 95 (2010) 1132–1140; doi:10.2138/am.2010.3439

data_9015844
_publ_section_title
;
 Uranyl phosphate sheet reconstruction during dehydration of
 metatorbernite [Cu(UO2)2(PO4)2*8H2O]
 Note: This is the 8.7 Angstrom phase while heating at 31.5 C
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1132
_journal_page_last               1140
_journal_paper_doi               10.2138/am.2010.3439
_journal_volume                  95
_journal_year                    2010
_chemical_compound_source        'Bois Noirs, France'
_chemical_formula_sum            'Cu H16 O20 P2 U2'
_chemical_name_mineral           Metatorbernite
_space_group_IT_number           85
_symmetry_space_group_name_Hall  '-P 4a'
_symmetry_space_group_name_H-M   'P 4/n :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   6.96519
_cell_length_b                   6.96519
_cell_length_c                   17.3102
_cell_volume                     839.785
_database_code_amcsd             0016811
_exptl_crystal_density_diffrn    3.708
_cod_original_sg_symbol_H-M      'P 4/n'
_cod_original_formula_sum        'Cu U2 P2 O20 H16'
_cod_database_code               9015844
Kinetics of cation ordering in synthetic Mg(Al,Fe3+)2O4 spinels Note Sample F54, disordered at 1000 C for 24 h, then ordered at 650 C Annealing time = 3 min
Princivalle, F.; Martignago, F.; Nestola, F.; Dal Negro, A.; European Journal of Mineralogy 24 (2012) 633–643; doi:10.1127/0935-1221/2012/0024-2223

data_9015845
_publ_section_title
;
 Kinetics of cation ordering in synthetic Mg(Al,Fe3+)2O4 spinels
 Note Sample F54, disordered at 1000 C for 24 h, then ordered at 650 C
 Annealing time = 3 min
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              633
_journal_page_last               643
_journal_paper_doi               10.1127/0935-1221/2012/0024-2223
_journal_volume                  24
_journal_year                    2012
_chemical_formula_sum            'Al1.46 Fe0.537 Mg1.001 O4'
_chemical_name_mineral           Spinel
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   8.1703
_cell_length_b                   8.1703
_cell_length_c                   8.1703
_cell_formula_units_Z            8
_cell_volume                     545.399
_database_code_amcsd             0019324
_exptl_crystal_density_diffrn    3.841
_cod_original_cell_volume        545.398
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        'Al1.46 Mg1.001 Fe.537 O4'
_cod_database_code               9015845
Trimetaphosphate de baryum hexahydrate
Masse, R.; Guitel, J. C.; Durif, A.; Acta Crystallographica, Section B 32 (1976) 1892–1894; doi:10.1107/S0567740876006614

data_9015846
_publ_section_title
;
 Trimetaphosphate de baryum hexahydrate
;
_journal_issue                   6
_journal_name_full               'Acta Crystallographica, Section B'
_journal_page_first              1892
_journal_page_last               1894
_journal_paper_doi               10.1107/S0567740876006614
_journal_volume                  32
_journal_year                    1976
_chemical_formula_sum            'Ba O8 P2'
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                108.58
_cell_angle_beta                 100.35
_cell_angle_gamma                95.54
_cell_length_a                   7.547
_cell_length_b                   11.975
_cell_length_c                   13.068
_cell_formula_units_Z            6
_cell_volume                     1086.174
_database_code_amcsd             0009565
_exptl_crystal_density_diffrn    3.002
_cod_duplicate_entry             1007006
_cod_original_cell_volume        1086.173
_cod_original_formula_sum        'Ba P2 O8'
_cod_database_code               9015846
_amcsd_formula_title             'Ba3 H12 O24 P6'
High-pressure phase transformation in LiFeGe2O6 pyroxene Note: P = 2.54 GPa
Nestola, F.; Redhammer, G. J.; Pamato, M. G.; Secco, L.; Dal Negro, A.; American Mineralogist 94 (2009) 616–621; doi:10.2138/am.2009.3052

data_9015847
_publ_section_title
;
 High-pressure phase transformation in LiFeGe2O6 pyroxene
 Note: P = 2.54 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              616
_journal_page_last               621
_journal_paper_doi               10.2138/am.2009.3052
_journal_volume                  94
_journal_year                    2009
_chemical_formula_sum            'Fe Ge2 Li O6'
_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                 108.66
_cell_angle_gamma                90
_cell_length_a                   9.801
_cell_length_b                   8.769
_cell_length_c                   5.331
_cell_formula_units_Z            4
_cell_volume                     434.088
_database_code_amcsd             0004909
_exptl_crystal_density_diffrn    4.652
_cod_original_formula_sum        'Li Fe Ge2 O6'
_cod_database_code               9015847
_amcsd_formula_title             LiFeGe2O6
Oscillatory zoned liddicoatite from Anjanabonoina, central Madigascar. I. Crystal chemistry and structure by SREF and 11B and 27Al MAS NMR spectroscopy Sample: L22, disordered 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_9015848
_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: L22, disordered 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
'Al7.239 B3 Ca0.683 F0.639 Fe0.063 H3.36 Li1.632 Mg0.027 Mn0.036 Na0.247 O30.36 Pb0.006 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                   15.8306
_cell_length_b                   15.8306
_cell_length_c                   7.0999
_cell_formula_units_Z            3
_cell_volume                     1540.911
_database_code_amcsd             0018439
_exptl_crystal_density_diffrn    3.069
_cod_original_sg_symbol_H-M      'R 3 m'
_cod_original_formula_sum
'Ca.683 Na.247 Pb.006 Ti.003 Al7.239 Fe.063 Mg.027 Mn.036 Li1.632 Si6 B3 F.639 O30.36 H3.36'
_cod_database_code               9015848
Rietveld refinement of site-occupancy parameters of Mg2-xMnxSiO4 using a new weight function in least-squares fitting Note: e = eo
Yamazaki, S.; Toraya, H.; Journal of Applied Crystallography 32 (1999) 51–59; doi:10.1107/S0021889898010206

data_9015849
_publ_section_title
;
 Rietveld refinement of site-occupancy parameters of Mg2-xMnxSiO4
 using a new weight function in least-squares fitting
 Note: e = eo
;
_journal_name_full               'Journal of Applied Crystallography'
_journal_page_first              51
_journal_page_last               59
_journal_paper_doi               10.1107/S0021889898010206
_journal_volume                  32
_journal_year                    1999
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Mn2 O4 Si'
_chemical_name_mineral           Tephroite
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   10.60016
_cell_length_b                   6.25753
_cell_length_c                   4.90338
_cell_formula_units_Z            4
_cell_volume                     325.245
_database_code_amcsd             0019693
_exptl_crystal_density_diffrn    4.124
_cod_original_formula_sum        'Mn2 Si O4'
_cod_database_code               9015849
Oscillatory zoned liddicoatite from Anjanabonoina, central Madigascar. I. Crystal chemistry and structure by SREF and 11B and 27Al MAS NMR spectroscopy Sample: L25, 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_9015850
_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: L25, 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
'Al7.14 B3 Ca0.61 F0.633 Fe0.12 H3.337 Li1.614 Mg0.057 Mn0.06 Na0.322 O30.337 Pb0.007 Si6 Ti0.006'
_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                   15.8438
_cell_length_b                   15.8438
_cell_length_c                   7.1043
_cell_formula_units_Z            3
_cell_volume                     1544.439
_database_code_amcsd             0018444
_exptl_crystal_density_diffrn    3.066
_cod_original_cell_volume        1544.438
_cod_original_sg_symbol_H-M      'R 3 m'
_cod_original_formula_sum
'Ca.61 Na.322 Pb.007 Ti.006 Al7.14 Fe.12 Mg.057 Mn.06 Li1.614 Si6 B3 F.633 O30.337 H3.337'
_cod_database_code               9015850
Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data Note: T = 434 C Note: P = 101 kPa
Antao, S. M.; Hassan, I.; The Canadian Mineralogist 48 (2010) 1225–1236; doi:10.3749/canmin.48.5.1225

data_9015851
_publ_section_title
;
 Temperature dependence of the structural parameters
 in the transformation of aragonite to calcite,
 as determined from in situ synchrotron powder X-ray-diffraction data
 Note: T = 434 C
 Note: P = 101 kPa
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              1225
_journal_page_last               1236
_journal_paper_doi               10.3749/canmin.48.5.1225
_journal_volume                  48
_journal_year                    2010
_chemical_compound_source        'Cuenca, Spain'
_chemical_formula_sum            'C Ca O3'
_chemical_name_mineral           Aragonite
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2n 2a'
_symmetry_space_group_name_H-M   'P m c n'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.9750
_cell_length_b                   8.0446
_cell_length_c                   5.8329
_cell_formula_units_Z            4
_cell_volume                     233.444
_database_code_amcsd             0017846
_exptl_crystal_density_diffrn    2.848
_cod_original_formula_sum        'Ca C O3'
_cod_database_code               9015851
Menchettiite, AgPb2.40Mn1.60Sb3As2S12, a new sulfosalt, belonging to the lillianite series from the Uchucchacua polymetallic deposit, Lima Department, Peru Note site occupancy model I
Bindi, L.; Keutsch, F. N.; Bonazzi, P.; American Mineralogist 97 (2012) 440–446; doi:10.2138/am.2012.3944

data_9015852
_publ_section_title
;
 Menchettiite, AgPb2.40Mn1.60Sb3As2S12, a new sulfosalt,
 belonging to the lillianite series from the Uchucchacua polymetallic
 deposit, Lima Department, Peru
 Note site occupancy model I
;
_journal_name_full               'American Mineralogist'
_journal_page_first              440
_journal_page_last               446
_journal_paper_doi               10.2138/am.2012.3944
_journal_volume                  97
_journal_year                    2012
_chemical_compound_source        'Uchucchacua, Lima Department, Peru'
_chemical_formula_sum            'Ag As1.89 Mn1.76 Pb2.12 S12 Sb3.23'
_chemical_name_mineral           Menchettiite
_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                 90.08
_cell_angle_gamma                90
_cell_length_a                   19.233
_cell_length_b                   12.633
_cell_length_c                   8.476
_cell_formula_units_Z            4
_cell_volume                     2059.416
_database_code_amcsd             0018781
_exptl_crystal_density_diffrn    5.043
_cod_original_formula_sum        'Sb3.23 Mn1.76 Pb2.12 As1.89 Ag S12'
_cod_database_code               9015852
Structural variations in the wesselsite-effenbergerite (Sr1-xBaxCuSi4O10) solid solution Sample: x = 0.000
Knight, K. S.; Henderson, C. M. B.; Clark, S. M.; European Journal of Mineralogy 22 (2010) 411–423; doi:10.1127/0935-1221/2010/0022-2025

data_9015853
_publ_section_title
;
 Structural variations in the wesselsite-effenbergerite (Sr1-xBaxCuSi4O10)
 solid solution
 Sample: x = 0.000
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              411
_journal_page_last               423
_journal_paper_doi               10.1127/0935-1221/2010/0022-2025
_journal_volume                  22
_journal_year                    2010
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Cu O10 Si4 Sr'
_chemical_name_mineral           Wesselsite
_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_length_a                   7.36657
_cell_length_b                   7.36657
_cell_length_c                   15.5844
_cell_formula_units_Z            4
_cell_volume                     845.709
_database_code_amcsd             0018767
_exptl_crystal_density_diffrn    3.326
_cod_original_sg_symbol_H-M      'P 4/n c c'
_cod_original_formula_sum        'Sr Cu Si4 O10'
_cod_database_code               9015853