LMucko/crystallography-open-database huggingface dataset:
High-pressure and high-temperature crystal chemistry of beryllium oxide Note: P = 4.0 GPa
Hazen, R. M.; Finger, L. W.; Journal of Applied Physics 59 (1986) 3728–3733; doi:10.1063/1.336756

data_9015805
_publ_section_title
;
 High-pressure and high-temperature crystal chemistry of beryllium oxide
 Note: P = 4.0 GPa
;
_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                   2.6825
_cell_length_b                   2.6825
_cell_length_c                   4.3525
_cell_formula_units_Z            2
_cell_volume                     27.124
_database_code_amcsd             0019183
_exptl_crystal_density_diffrn    3.062
_cod_database_code               9015805
Magnesiohogbomite-2N4S: A new polysome from the central Sor Rondane Mountains, East Antarctica
Shimura, T.; Akai, J.; Lazic, B.; Armbruster, T.; Shimizu, M.; Kamei, A.; Tsukada, K.; Owada, M.; Yuhara, M.; American Mineralogist 97 (2012) 268–280; doi:10.2138/am.2012.3827

data_9015806
_publ_section_title
;
 Magnesiohogbomite-2N4S: A new polysome from the central Sor Rondane Mountains,
 East Antarctica
;
_journal_name_full               'American Mineralogist'
_journal_page_first              268
_journal_page_last               280
_journal_paper_doi               10.2138/am.2012.3827
_journal_volume                  97
_journal_year                    2012
_chemical_compound_source
'central Sor Rondane Mountains, East Antarctica'
_chemical_formula_sum            'Al11 Fe0.783 H Mg4.217 O24 Ti'
_chemical_name_mineral           Magnesiohogbomite-2N4S
_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_formula_units_Z            2
_cell_length_a                   5.71050
_cell_length_b                   5.71050
_cell_length_c                   27.6760
_cell_volume                     781.596
_database_code_amcsd             0018746
_exptl_crystal_density_diffrn    3.722
_cod_original_formula_sum        '(Mg4.217 Fe.783) Al11 Ti O24 H'
_cod_database_code               9015806
Crystal chemistry of chromian pumpellyite from Osayama, Okayama Prefecture, Japan Sample: ocp1028
Hamada, M.; Akasaka, M.; Seto, S.; Makino, K.; American Mineralogist 95 (2010) 1294–1304; doi:10.2138/am.2010.3376

data_9015807
_publ_section_title
;
 Crystal chemistry of chromian pumpellyite from Osayama, Okayama Prefecture, Japan
 Sample: ocp1028
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1294
_journal_page_last               1304
_journal_paper_doi               10.2138/am.2010.3376
_journal_volume                  95
_journal_year                    2010
_chemical_compound_source        'Osayama ultramafic body, Okayama, Japan'
_chemical_formula_sum
'Al2.25 Ca2 Cr0.31 Fe0.03 H2 Mg0.4 Mn0.01 O14 Si3'
_chemical_name_mineral           Pumpellyite-(Al)
_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                 97.513
_cell_angle_gamma                90
_cell_length_a                   19.105
_cell_length_b                   5.9021
_cell_length_c                   8.8143
_cell_formula_units_Z            4
_cell_volume                     985.365
_database_code_amcsd             0017599
_exptl_crystal_density_diffrn    3.230
_cod_original_formula_sum
'Ca2 Mg.4 Mn.01 Fe.03 Cr.31 Al2.25 Si3 O14 H2'
_cod_database_code               9015807
In situ dehydration behavior of zeolite-like cavansite: A single-crystal X-ray study Note: room temperature
Danisi, R. M.; Armbruster, T.; Lazic, B.; American Mineralogist 97 (2012) 1874–1880; doi:10.2138/am.2012.4228

data_9015808
_publ_section_title
;
 In situ dehydration behavior of zeolite-like cavansite: A single-crystal X-ray study
 Note: room temperature
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1874
_journal_page_last               1880
_journal_paper_doi               10.2138/am.2012.4228
_journal_volume                  97
_journal_year                    2012
_chemical_compound_source        'Wagholi quarry, Poona district, India'
_chemical_formula_sum            'Ca H8 O15 Si4 V'
_chemical_name_mineral           Cavansite
_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                   9.6329
_cell_length_b                   13.6606
_cell_length_c                   9.7949
_cell_formula_units_Z            4
_cell_volume                     1288.923
_database_code_amcsd             0019718
_exptl_crystal_density_diffrn    2.326
_cod_original_formula_sum        'V Ca Si4 O15 H8'
_cod_database_code               9015808
Re-investigation of the crystal structure of enstatite under high-pressure conditions Note: P = 0.22(3) GPa
Periotto, B.; Balic-Zunic T; Nestola, F.; Katerinopoulou, A.; Angel, R. J.; American Mineralogist 97 (2012) 1741–1748; doi:10.2138/am.2012.4157

data_9015809
_publ_section_title
;
 Re-investigation of the crystal structure of enstatite under high-pressure conditions
 Note: P = 0.22(3) GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1741
_journal_page_last               1748
_journal_paper_doi               10.2138/am.2012.4157
_journal_volume                  97
_journal_year                    2012
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Enstatite
_space_group_IT_number           61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   18.204
_cell_length_b                   8.810
_cell_length_c                   5.1731
_cell_formula_units_Z            16
_cell_volume                     829.648
_database_code_amcsd             0019516
_exptl_crystal_density_diffrn    3.215
_cod_original_formula_sum        'Mg Si O3'
_cod_database_code               9015809
Raumgitter von Komplexsalzen _cod_database_code 1010639
Stoll, P.; Dissertation ETH Zurich 1 (1926) 1–46; doi:

data_9015810
_publ_section_title
;
 Raumgitter von Komplexsalzen
 _cod_database_code 1010639
;
_journal_name_full               'Dissertation ETH Zurich'
_journal_page_first              1
_journal_page_last               46
_journal_volume                  1
_journal_year                    1926
_chemical_formula_sum            'Cl2 Co N6'
_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                   9.87
_cell_length_b                   9.87
_cell_length_c                   9.87
_cell_formula_units_Z            4
_cell_volume                     961.505
_database_code_amcsd             0017521
_exptl_crystal_density_diffrn    1.477
_cod_duplicate_entry             1010639
_cod_original_sg_symbol_H-M      'F m 3 m'
_cod_original_formula_sum        'Co Cl2 N6'
_cod_database_code               9015810
_amcsd_formula_title             'Cl2 Co H18 N6'
The crystal chemistry of As- and Sb-bearing dumortierite Sample: D21
Groat, L. A.; Evans, R. J.; Grew, E. S.; Pieczka, A.; The Canadian Mineralogist 50 (2012) 855–872; doi:10.3749/canmin.50.4.855

data_9015811
_publ_section_title
;
 The crystal chemistry of As- and Sb-bearing dumortierite
 Sample: D21
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              855
_journal_page_last               872
_journal_paper_doi               10.3749/canmin.50.4.855
_journal_volume                  50
_journal_year                    2012
_chemical_compound_source
'Hartmannsdorf quarry, 12 km northwest of Chemnitz in Saxony, Germany'
_chemical_formula_sum            'Al6.81 As0.093 B O17.884 Sb0.023 Si2.884'
_chemical_name_mineral           Dumortierite
_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                   4.6971
_cell_length_b                   11.8149
_cell_length_c                   20.2267
_cell_formula_units_Z            4
_cell_volume                     1122.496
_database_code_amcsd             0019559
_exptl_crystal_density_diffrn    3.382
_cod_original_formula_sum        'Al6.81 Si2.884 As.093 Sb.023 B O17.884'
_cod_database_code               9015811
Synthesis and characterisation of reduced niobates [Sr1-xLnxNb2O6, Ln = La, Nd]
Istomin, S. Y.; D'yachenko, O. G.; Antipov, E. V.; Svensson, G.; Nygren, M.; Materials Research Bulletin 29 (1994) 743–749; doi:10.1016/0025-5408(94)90199-6

data_9015812
_publ_section_title
;
 Synthesis and characterisation of reduced niobates [Sr1-xLnxNb2O6, Ln = La, Nd]
;
_journal_name_full               'Materials Research Bulletin'
_journal_page_first              743
_journal_page_last               749
_journal_paper_doi               10.1016/0025-5408(94)90199-6
_journal_volume                  29
_journal_year                    1994
_chemical_compound_source        Synthetic
_chemical_formula_sum            'La0.2 Nb2 O6 Sr0.8'
_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                   11.042
_cell_length_b                   7.644
_cell_length_c                   5.563
_cell_formula_units_Z            4
_cell_volume                     469.545
_database_code_amcsd             0018968
_exptl_crystal_density_diffrn    5.371
_cod_original_formula_sum        '(Sr.8 La.2) Nb2 O6'
_cod_database_code               9015812
_amcsd_formula_title             Sr0.8Nd0.2Nb2O6
Texture and structural refinement using neutron diffraction data from molybdite (MoO3) and calcite (CaCO3) powders and a Ni-rich Ni50.7Ti49.30 alloy Note: Annealed
Sitepu, H.; Powder Diffraction 24 (2009) 315–326; doi:10.1154/1.3257906

data_9015813
_publ_section_title
;
 Texture and structural refinement using neutron diffraction data from
 molybdite (MoO3) and calcite (CaCO3) powders and a Ni-rich Ni50.7Ti49.30 alloy
 Note: Annealed
;
_journal_name_full               'Powder Diffraction'
_journal_page_first              315
_journal_page_last               326
_journal_paper_doi               10.1154/1.3257906
_journal_volume                  24
_journal_year                    2009
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Ni Ti'
_space_group_IT_number           11
_symmetry_space_group_name_Hall  '-P 2c'
_symmetry_space_group_name_H-M   'P 1 1 21/m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                96.964
_cell_length_a                   2.87580
_cell_length_b                   4.12644
_cell_length_c                   4.6325
_cell_formula_units_Z            2
_cell_volume                     54.567
_database_code_amcsd             0018900
_exptl_crystal_density_diffrn    6.486
_cod_original_formula_sum        'Ti Ni'
_cod_database_code               9015813
_amcsd_formula_title             TiNi
Die Kristallstruktur der Cadmium- und Quecksilber- Diammin-Dihalogenide _cod_database_code 1010009
MacGillavry, C.; Bijvoet, J.; Zeitschrift fur Kristallographie 94 (1936) 231–245; doi:

data_9015814
_publ_section_title
;
 Die Kristallstruktur der Cadmium- und Quecksilber- Diammin-Dihalogenide
 _cod_database_code 1010009
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              231
_journal_page_last               245
_journal_volume                  94
_journal_year                    1936
_chemical_formula_sum            'Cd Cl2 N2'
_space_group_IT_number           65
_symmetry_space_group_name_Hall  '-C 2 2'
_symmetry_space_group_name_H-M   'C m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   8.18
_cell_length_b                   8.29
_cell_length_c                   3.96
_cell_formula_units_Z            2
_cell_volume                     268.536
_database_code_amcsd             0016945
_exptl_crystal_density_diffrn    2.614
_cod_duplicate_entry             1010009
_cod_database_code               9015814
_amcsd_formula_title             'Cd Cl2 H6 N2'
Tilting and distortion of CaSnO3 perovskite to 7 GPa determined from single-crystal X-ray diffraction Note: P = 6.73 GPa
Zhao, J.; Ross, N. L.; Angel, R. J.; Physics and Chemistry of Minerals 31 (2004) 299–305; doi:10.1007/s00269-004-0391-1

data_9015815
_publ_section_title
;
 Tilting and distortion of CaSnO3 perovskite to 7 GPa determined from
 single-crystal X-ray diffraction
 Note: P = 6.73 GPa
;
_journal_name_full               'Physics and Chemistry of Minerals'
_journal_page_first              299
_journal_page_last               305
_journal_paper_doi               10.1007/s00269-004-0391-1
_journal_volume                  31
_journal_year                    2004
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Ca O3 Sn'
_chemical_name_mineral           Megawite
_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                   5.43626
_cell_length_b                   5.60235
_cell_length_c                   7.77743
_cell_formula_units_Z            4
_cell_volume                     236.868
_database_code_amcsd             0018612
_exptl_crystal_density_diffrn    5.799
_cod_original_formula_sum        'Ca Sn O3'
_cod_database_code               9015815
Noonkanbahite, BaKNaTi2(Si4O12)O2, a new mineral sepcies: description and crystal structure
Uvarova, Y. A.; Sokolova, E.; Hawthorne, F. C.; Liferovich, R. P.; Mitchell, R. H.; Pekov, I. V.; Zadov, A. E.; Mineralogical Magazine 74 (2010) 441–450; doi:10.1180/minmag.2010.074.3.441

data_9015816
_publ_section_title
;
 Noonkanbahite, BaKNaTi2(Si4O12)O2, a new mineral sepcies: description and
 crystal structure
;
_journal_name_full               'Mineralogical Magazine'
_journal_page_first              441
_journal_page_last               450
_journal_paper_doi               10.1180/minmag.2010.074.3.441
_journal_volume                  74
_journal_year                    2010
_chemical_compound_source        'Liley, Eifel Mountains, Germany'
_chemical_formula_sum
'Al0.02 Ba0.85 Ca0.15 Fe0.26 K0.72 Mg0.08 Mn0.04 Na1.26 Nb0.16 O14 Si4 Ti1.24 Zr0.02'
_chemical_name_mineral           Noonkanbahite
_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_formula_units_Z            4
_cell_length_a                   8.0884
_cell_length_b                   10.4970
_cell_length_c                   13.9372
_cell_volume                     1183.323
_database_code_amcsd             0014602
_exptl_crystal_density_diffrn    3.432
_cod_original_formula_sum
'Ti1.24 Fe.26 Nb.16 Mg.08 Mn.04 Zr.02 Al.02 Ba.85 K.72 Na1.26 Ca.15 Si4 O14'
_cod_database_code               9015816
Mn-bearing "oxy-rossmanite" with tetrahedrally-coordinated Al and B from Austria: Structure, chemistry, and infrared and optical spectroscopic study Sample: REDT1 Reported formula: (Na.46 Ca.01) (Al2.37 Li.33 Mn2+.25 Fe2+.04 Ti4+.01) Al6 (Si5.47 Al.28 B.25) O18 (BO3)3 [(OH)2.85 O.15] [O.86 (OH).10 F.04] Tourmaline
Ertl, A.; Rossman, G. R.; Hughes, J. M.; Prowatke, S.; Ludwig, T.; American Mineralogist 90 (2005) 481–487; doi:10.2138/am.2005.1683

data_9015817
_publ_section_title
;
 Mn-bearing "oxy-rossmanite" with tetrahedrally-coordinated Al and B from
 Austria: Structure, chemistry, and infrared and optical spectroscopic study
 Sample: REDT1
 Reported formula: (Na.46 Ca.01) (Al2.37 Li.33 Mn2+.25 Fe2+.04 Ti4+.01) Al6
 (Si5.47 Al.28 B.25) O18 (BO3)3 [(OH)2.85 O.15] [O.86 (OH).10 F.04]
 Tourmaline
;
_journal_name_full               'American Mineralogist'
_journal_page_first              481
_journal_page_last               487
_journal_paper_doi               10.2138/am.2005.1683
_journal_volume                  90
_journal_year                    2005
_chemical_compound_source        'Eibenstein an der Thaya, Lower Austria'
_chemical_formula_sum
'Al8.652 B3.252 Ca0.01 F0.04 Fe0.039 H4.85 Li0.33 Mn0.249 Na0.46 O30.96 Si5.472 Ti0.009'
_chemical_name_mineral           Rossmanite
_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_formula_units_Z            3
_cell_length_a                   15.8031
_cell_length_b                   15.8031
_cell_length_c                   7.0877
_cell_volume                     1532.924
_database_code_amcsd             0003738
_exptl_crystal_density_diffrn    3.096
_cod_original_cell_volume        1532.923
_cod_original_sg_symbol_H-M      'R 3 m'
_cod_original_formula_sum
'Na.46 Ca.01 Al8.652 Li.33 Mn.249 Fe.039 Ti.009 Si5.472 B3.252 O30.96 F.04 H4.85'
_cod_database_code               9015817
Chabazite-type framework in the new zeolite willhendersonite, KCaAl3Si3O12*5H2O
Tillmanns, E.; Fischer, R. X.; Baur, W. H.; Neues Jahrbuch fur Mineralogie, Monatshefte 1984 (1984) 547–558; doi:

data_9015818
_publ_section_title
;
 Chabazite-type framework in the new zeolite willhendersonite, KCaAl3Si3O12*5H2O
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              547
_journal_page_last               558
_journal_volume                  1984
_journal_year                    1984
_chemical_formula_sum            'Al3 Ca H10 K O17 Si3'
_chemical_name_mineral           Willhendersonite
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                92.34
_cell_angle_beta                 92.70
_cell_angle_gamma                90.12
_cell_formula_units_Z            2
_cell_length_a                   9.206
_cell_length_b                   9.216
_cell_length_c                   9.500
_cell_volume                     804.431
_database_code_amcsd             0014793
_exptl_crystal_density_diffrn    2.173
_cod_original_formula_sum        'K Ca Al3 Si3 O17 H10'
_cod_database_code               9015818
_cod_duplicate_entry 9009319
Crystal structure of ordered calzirtite Ca2Zr5Ti2O16 magnetite deposit, Russia
Rastsvetaeva, R. K.; Pushcharovskii, D. Y.; Spiridonov, E. M.; Gekimyants, V. M.; Crystallography Reports 40 (1995) 746–748; doi:

data_9015819
_publ_section_title
;
 Crystal structure of ordered calzirtite Ca2Zr5Ti2O16
 magnetite deposit, Russia
;
_journal_name_full               'Crystallography Reports'
_journal_page_first              746
_journal_page_last               748
_journal_volume                  40
_journal_year                    1995
_chemical_compound_source
'Zelenets mine of the South Ural massif's Kusa titanium-'
_chemical_formula_sum            'Ca O8 Ti Zr2.5'
_chemical_name_mineral           Calzirtite
_space_group_IT_number           142
_symmetry_space_group_name_Hall  '-I 4bd 2c'
_symmetry_space_group_name_H-M   'I 41/a c d :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   15.189
_cell_length_b                   15.189
_cell_length_c                   10.111
_cell_formula_units_Z            16
_cell_volume                     2332.666
_database_code_amcsd             0019484
_exptl_crystal_density_diffrn    5.057
_cod_original_sg_symbol_H-M      'I 41/a c d'
_cod_original_formula_sum        'Ca Zr2.5 Ti O8'
_cod_database_code               9015819
The crystal structure of SnSb4S7, a new member of the meneghinite homologous series
Topa, D.; Makovicky, E.; Schimper, H. J.; Stadler, A.; Basch, A.; Dittrich, H.; Amthauer, G.; The Canadian Mineralogist 48 (2010) 1119–1126; doi:10.3749/canmin.48.5.1119

data_9015820
_publ_section_title
;
 The crystal structure of SnSb4S7, a new member of the meneghinite homologous series
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              1119
_journal_page_last               1126
_journal_paper_doi               10.3749/canmin.48.5.1119
_journal_volume                  48
_journal_year                    2010
_chemical_compound_source        Synthetic
_chemical_formula_sum            'S7 Sb4 Sn'
_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                 105.281
_cell_angle_gamma                90
_cell_length_a                   11.331
_cell_length_b                   3.865
_cell_length_c                   13.940
_cell_formula_units_Z            2
_cell_volume                     588.909
_database_code_amcsd             0017824
_exptl_crystal_density_diffrn    4.682
_cod_original_formula_sum        'Sn Sb4 S7'
_cod_database_code               9015820
_amcsd_formula_title             SnSb4S7
Structural basis for the anomalous low-temperature thermal expansion behavior of the gillespite-structured phase Ba0.5Sr0.5CuSi4O10 Sample: T = 300 K
Knight, K. S.; Henderson, C. M. B.; European Journal of Mineralogy 19 (2007) 189–200; doi:10.1127/0935-1221/2007/0019-1711

data_9015821
_publ_section_title
;
 Structural basis for the anomalous low-temperature thermal expansion
 behavior of the gillespite-structured phase Ba0.5Sr0.5CuSi4O10
 Sample: T = 300 K
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              189
_journal_page_last               200
_journal_paper_doi               10.1127/0935-1221/2007/0019-1711
_journal_volume                  19
_journal_year                    2007
_chemical_formula_sum            'Ba0.5 Cu O10 Si4 Sr0.5'
_chemical_name_mineral           Effenbergerite
_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                   7.39425
_cell_length_b                   7.39425
_cell_length_c                   15.8621
_cell_formula_units_Z            4
_cell_volume                     867.259
_database_code_amcsd             0007206
_exptl_crystal_density_diffrn    3.434
_cod_original_sg_symbol_H-M      'P 4/n c c'
_cod_original_formula_sum        '(Ba.5 Sr.5) Cu Si4 O10'
_cod_database_code               9015821
_cod_duplicate_entry 9014338