LMucko/crystallography-open-database huggingface dataset:
Structure du dichromate de cadmium et d'ammonium dihydrate: Cd(NH4)2(Cr2O7)2(H2O)2
Blum, D.; Durif, A.; Guitel, J.; Acta Crystallographica, Section B 36 (1980) 137–139; doi:10.1107/S0567740880002622

data_9014659
_publ_section_title
;
 Structure du dichromate de cadmium et d'ammonium dihydrate:
 Cd(NH4)2(Cr2O7)2(H2O)2
;
_journal_issue                   1
_journal_name_full               'Acta Crystallographica, Section B'
_journal_page_first              137
_journal_page_last               139
_journal_paper_doi               10.1107/S0567740880002622
_journal_volume                  36
_journal_year                    1980
_chemical_formula_sum            'Cd Cr4 N2 O16'
_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                 93.25
_cell_angle_gamma                90
_cell_length_a                   14.48
_cell_length_b                   6.974
_cell_length_c                   15.86
_cell_formula_units_Z            4
_cell_volume                     1599.023
_database_code_amcsd             0009698
_exptl_crystal_density_diffrn    2.511
_cod_duplicate_entry             1007041
_cod_original_formula_sum        'Cd N2 Cr4 O16'
_cod_database_code               9014659
_amcsd_formula_title             Cd(NH4)2(Cr2O7)2(H2O)2
Hydrogen-bond studies. LXXXIV. An X-ray diffraction study of the structures of KHCO3 and KDCO3 at 298, 219 and 95 K Note: T = 298 K
Thomas, J. O.; Tellgren, R.; Olovsson, I.; Acta Crystallographica, Section B 30 (1974) 1155–1166; doi:10.1107/S0567740874004481

data_9014660
_publ_section_title
;
 Hydrogen-bond studies. LXXXIV. An X-ray diffraction study
 of the structures of KHCO3 and KDCO3 at 298, 219 and 95 K
 Note: T = 298 K
;
_journal_name_full               'Acta Crystallographica, Section B'
_journal_page_first              1155
_journal_page_last               1166
_journal_paper_doi               10.1107/S0567740874004481
_journal_volume                  30
_journal_year                    1974
_chemical_compound_source        Synthetic
_chemical_formula_sum            'C D K O3'
_chemical_name_mineral           Kalicinite
_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                 104.567
_cell_angle_gamma                90
_cell_length_a                   15.1948
_cell_length_b                   5.6307
_cell_length_c                   3.7107
_cell_formula_units_Z            4
_cell_volume                     307.272
_database_code_amcsd             0018505
_exptl_crystal_density_diffrn    2.186
_cod_original_formula_sum        'K D C O3'
_cod_database_code               9014660
The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Note: x = 0.37 Note: P = 8.89 GPa
Vanpeteghem, C. B.; Angel, R. J.; Zhao, J.; Ross, N. L.; Redhammer, G. J.; Seifert, F.; Physics and Chemistry of Minerals 35 (2008) 493–504; doi:10.1007/s00269-008-0244-4

data_9014661
_publ_section_title
;
 The effect of oxygen vacancies and aluminium substitution on the
 high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5
 Note: x = 0.37
 Note: P = 8.89 GPa
;
_journal_name_full               'Physics and Chemistry of Minerals'
_journal_page_first              493
_journal_page_last               504
_journal_paper_doi               10.1007/s00269-008-0244-4
_journal_volume                  35
_journal_year                    2008
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Al0.37 Ca2 Fe1.63 O5'
_chemical_name_mineral           Brownmillerite
_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                   5.2953
_cell_length_b                   14.3759
_cell_length_c                   5.5037
_cell_formula_units_Z            4
_cell_volume                     418.968
_database_code_amcsd             0017770
_exptl_crystal_density_diffrn    4.140
_cod_original_formula_sum        'Ca2 (Fe1.63 Al.37) O5'
_cod_database_code               9014661
Oscillatory zoned liddicoatite from Anjanabonoina, central Madigascar. I. Crystal chemistry and structure by SREF and 11B and 27Al MAS NMR spectroscopy Sample: L12, 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_9014662
_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: L12, 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
'Al7.191 B3 Ca0.51 F0.753 Fe0.027 H3.246 Li1.359 Mn0.423 Na0.408 O30.246 Pb0.026 Si6'
_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                   15.853
_cell_length_b                   15.853
_cell_length_c                   7.120
_cell_formula_units_Z            3
_cell_volume                     1549.650
_database_code_amcsd             0018421
_exptl_crystal_density_diffrn    3.105
_cod_original_sg_symbol_H-M      'R 3 m'
_cod_original_formula_sum
'Ca.51 Na.408 Pb.026 Al7.191 Fe.027 Mn.423 Li1.359 Si6 B3 F.753 O30.246 H3.246'
_cod_database_code               9014662
Isothermal compression of face-centered cubic iron Note: gamma iron, Sample M620, P = 18.69 GPa, T = 1273 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_9014663
_publ_section_title
;
 Isothermal compression of face-centered cubic iron
 Note: gamma iron, Sample M620, P = 18.69 GPa, T = 1273 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                   3.514
_cell_length_b                   3.514
_cell_length_c                   3.514
_cell_formula_units_Z            4
_cell_volume                     43.392
_database_code_amcsd             0019437
_exptl_crystal_density_diffrn    8.549
_cod_original_sg_symbol_H-M      'F m 3 m'
_cod_database_code               9014663
_cod_duplicate_entry 9014285
The crystal chemistry of lizardite-1T from northern Apennines ophiolites near Modena, Italy Note: Pompeano 4, polytype 1T
Laurora, A.; Brigatti, M. F.; Malferrari, D.; Galli, E.; Rossi, A.; The Canadian Mineralogist 49 (2011) 1045–1054; doi:10.3749/canmin.49.4.1045

data_9014664
_publ_section_title
;
 The crystal chemistry of lizardite-1T from northern
 Apennines ophiolites near Modena, Italy
 Note: Pompeano 4, polytype 1T
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              1045
_journal_page_last               1054
_journal_paper_doi               10.3749/canmin.49.4.1045
_journal_volume                  49
_journal_year                    2011
_chemical_compound_source        'Pompeano, Modena Apennines, Italy'
_chemical_formula_sum            'Al0.162 Fe0.18 H4 Mg2.694 O9 Si1.886'
_chemical_name_mineral           Lizardite
_space_group_IT_number           157
_symmetry_space_group_name_Hall  'P 3 -2'
_symmetry_space_group_name_H-M   'P 3 1 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   5.3244
_cell_length_b                   5.3244
_cell_length_c                   7.268
_cell_formula_units_Z            1
_cell_volume                     178.438
_database_code_amcsd             0018973
_exptl_crystal_density_diffrn    2.614
_cod_original_formula_sum        'Si1.886 Al.162 Fe.18 Mg2.694 O9 H4'
_cod_database_code               9014664
The crystal and molecular structure of newberyite, MgHPO4*3H2O
Sutor, D. J.; Acta Crystallographica 23 (1967) 418–422; doi:10.1107/S0365110X67002889

data_9014665
_publ_section_title
;
 The crystal and molecular structure of newberyite, MgHPO4*3H2O
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              418
_journal_page_last               422
_journal_paper_doi               10.1107/S0365110X67002889
_journal_volume                  23
_journal_year                    1967
_chemical_compound_source        'Skipton Caves, Victoria, Australia'
_chemical_formula_sum            'H7 Mg O7 P'
_chemical_name_mineral           Newberyite
_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_formula_units_Z            8
_cell_length_a                   10.215
_cell_length_b                   10.681
_cell_length_c                   10.014
_cell_volume                     1092.592
_database_code_amcsd             0009313
_exptl_crystal_density_diffrn    2.120
_cod_original_formula_sum        'Mg P O7 H7'
_cod_database_code               9014665
Structure cristalline du polyphosphate de lithium-ammonium, Li2NH4(PO3)3
Averbuch-Pouchot M; Durif, A.; Guitel, J.; Acta Crystallographica, Section B 32 (1976) 2440–2443; doi:10.1107/S0567740876007930

data_9014666
_publ_section_title
;
 Structure cristalline du polyphosphate de lithium-ammonium, Li2NH4(PO3)3
;
_journal_issue                   8
_journal_name_full               'Acta Crystallographica, Section B'
_journal_page_first              2440
_journal_page_last               2443
_journal_paper_doi               10.1107/S0567740876007930
_journal_volume                  32
_journal_year                    1976
_chemical_formula_sum            'Li2 N O9 P3'
_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                   12.199
_cell_length_b                   13.047
_cell_length_c                   10.537
_cell_formula_units_Z            8
_cell_volume                     1677.073
_database_code_amcsd             0009573
_exptl_crystal_density_diffrn    2.098
_cod_duplicate_entry             1007005
_cod_original_formula_sum        'P3 O9 N Li2'
_cod_database_code               9014666
_amcsd_formula_title             'H4 Li2 N O9 P3'
Sali complessi contenenti atomi o gruppi coordinati di specie diversa. Complessi a numero di coordinazione 6.-I. I sali (N H4)2 (V F5(H2 O)), (Rb2 (V F5 (H2 O)), Tl2 (Cr F5 (H2 O)) _cod_database_code 1010141
Pirani, R.; Gazzetta Chimica Italiana 62 (1932) 380–387; doi:

data_9014667
_publ_section_title
;
 Sali complessi contenenti atomi o gruppi coordinati di specie diversa.
 Complessi a numero di coordinazione 6.-I. I sali (N H4)2 (V F5(H2 O)),
 (Rb2 (V F5 (H2 O)), Tl2 (Cr F5 (H2 O))
 _cod_database_code 1010141
;
_journal_name_full               'Gazzetta Chimica Italiana'
_journal_page_first              380
_journal_page_last               387
_journal_volume                  62
_journal_year                    1932
_chemical_formula_sum            'Cr F4.98 O1.02 Tl2'
_space_group_IT_number           202
_symmetry_space_group_name_Hall  '-F 2 2 3'
_symmetry_space_group_name_H-M   'F m -3'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   8.41
_cell_length_b                   8.41
_cell_length_c                   8.41
_cell_formula_units_Z            4
_cell_volume                     594.823
_database_code_amcsd             0017071
_exptl_crystal_density_diffrn    6.384
_cod_duplicate_entry             1010141
_cod_original_sg_symbol_H-M      'F m 3'
_cod_original_formula_sum        'Tl2 Cr (F4.98 O1.02)'
_cod_database_code               9014667
_amcsd_formula_title             'Cr F5 H2 O Tl2'
Crystal structure of dense nanocrystalline BaTiO3 ceramics Note: phase T (tetragonal)
Xiao, C. J.; Jin, C. Q.; Wang, X. H.; Materials Chemistry and Physics 111 (2008) 209–212; doi:10.1016/j.matchemphys.2008.01.020

data_9014668
_publ_section_title
;
 Crystal structure of dense nanocrystalline BaTiO3 ceramics
 Note: phase T (tetragonal)
;
_journal_name_full               'Materials Chemistry and Physics'
_journal_page_first              209
_journal_page_last               212
_journal_paper_doi               10.1016/j.matchemphys.2008.01.020
_journal_volume                  111
_journal_year                    2008
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Ba O3 Ti'
_space_group_IT_number           99
_symmetry_space_group_name_Hall  'P 4 -2'
_symmetry_space_group_name_H-M   'P 4 m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   3.9988
_cell_length_b                   3.9988
_cell_length_c                   4.0222
_cell_formula_units_Z            1
_cell_volume                     64.317
_database_code_amcsd             0018579
_exptl_crystal_density_diffrn    6.021
_cod_original_formula_sum        'Ba Ti O3'
_cod_database_code               9014668
_amcsd_formula_title             BaTiO3
Static disorders of atoms and experimental determination of Debye temperature in pyrope: Low- and high-temperature single-crystal X-ray diffraction study Note: T = 295 K
Nakatsuka, A.; Shimokawa, M.; Nakayama, N.; Ohtaka, O.; Arima, H.; Okube, M.; Yoshiasa, A.; American Mineralogist 96 (2011) 1593–1605; doi:10.2138/am.2011.3714

data_9014669
_publ_section_title
;
 Static disorders of atoms and experimental determination of Debye temperature in
 pyrope: Low- and high-temperature single-crystal X-ray diffraction study
 Note: T = 295 K
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1593
_journal_page_last               1605
_journal_paper_doi               10.2138/am.2011.3714
_journal_volume                  96
_journal_year                    2011
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Al2 Mg3 O12 Si3'
_chemical_name_mineral           Pyrope
_space_group_IT_number           230
_symmetry_space_group_name_Hall  '-I 4bd 2c 3'
_symmetry_space_group_name_H-M   'I a -3 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   11.4572
_cell_length_b                   11.4572
_cell_length_c                   11.4572
_cell_formula_units_Z            8
_cell_volume                     1503.957
_database_code_amcsd             0018541
_exptl_crystal_density_diffrn    3.561
_cod_original_formula_sum        'Mg3 Al2 Si3 O12'
_cod_database_code               9014669
Alflarsenite: Structure and relationship to other Be-Si and zeolite framework structures Note: x-coordinate for O7 changed by authors
Grice, J. D.; Raade, G.; Cooper, M. A.; The Canadian Mineralogist 48 (2010) 255–266; doi:10.3749/canmin.48.2.255

data_9014670
_publ_section_title
;
 Alflarsenite: Structure and relationship to other Be-Si
 and zeolite framework structures
 Note: x-coordinate for O7 changed by authors
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              255
_journal_page_last               266
_journal_paper_doi               10.3749/canmin.48.2.255
_journal_volume                  48
_journal_year                    2010
_chemical_compound_source        'Larvik plutonic complex, Oslo Region, Norway'
_chemical_formula_sum            'Be6 Ca4 H10 Na2 O32 Si8'
_chemical_name_mineral           Alflarsenite
_space_group_IT_number           4
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_cell_angle_alpha                90
_cell_angle_beta                 111.287
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.1222
_cell_length_b                   19.8378
_cell_length_c                   9.8071
_cell_volume                     1291.096
_database_code_amcsd             0006328
_exptl_crystal_density_diffrn    2.591
_cod_original_formula_sum        'Na2 Ca4 Be6 Si8 O32 H10'
_cod_database_code               9014670
Structure d'un arsenato vanadate d'ammonium. (NH4)4H6(As6V4O30)(H2O)4
Durif, A.; Averbuch-Pouchot M; Acta Crystallographica, Section B 35 (1979) 1441–1444; doi:10.1107/S0567740879006658

data_9014671
_publ_section_title
;
 Structure d'un arsenato vanadate d'ammonium. (NH4)4H6(As6V4O30)(H2O)4
;
_journal_issue                   6
_journal_name_full               'Acta Crystallographica, Section B'
_journal_page_first              1441
_journal_page_last               1444
_journal_paper_doi               10.1107/S0567740879006658
_journal_volume                  35
_journal_year                    1979
_chemical_formula_sum            'As3 N2 O17 V2'
_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                 136.29
_cell_angle_gamma                90
_cell_length_a                   14.40
_cell_length_b                   16.31
_cell_length_c                   9.831
_cell_formula_units_Z            4
_cell_volume                     1595.503
_database_code_amcsd             0009671
_exptl_crystal_density_diffrn    2.609
_cod_duplicate_entry             1007036
_cod_original_formula_sum        'As3 V2 N2 O17'
_cod_database_code               9014671
_amcsd_formula_title             'As6 H30 N4 O34 V4'
Magnetic and low-temperature structural behavior of clinopyroxene-type FeGeO3: A neutron diffraction, magnetic susceptibility, and Fe Mossbauer study T = 100 K
Redhammer, G. J.; Senyshyn, A.; Tippelt, G.; Pietzonka, C.; Treutmann, W.; Roth, G.; Amthauer, G.; American Mineralogist 97 (2012) 694–706; doi:10.2138/am.2012.3995

data_9014672
_publ_section_title
;
 Magnetic and low-temperature structural behavior of clinopyroxene-type FeGeO3:
 A neutron diffraction, magnetic susceptibility, and Fe Mossbauer study
 T = 100 K
;
_journal_name_full               'American Mineralogist'
_journal_page_first              694
_journal_page_last               706
_journal_paper_doi               10.2138/am.2012.3995
_journal_volume                  97
_journal_year                    2012
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Fe Ge O3'
_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                 101.764
_cell_angle_gamma                90
_cell_length_a                   9.7848
_cell_length_b                   9.1369
_cell_length_c                   5.1936
_cell_formula_units_Z            8
_cell_volume                     454.569
_database_code_amcsd             0019008
_exptl_crystal_density_diffrn    5.157
_cod_database_code               9014672
_amcsd_formula_title             FeGeO3
Structure du Phosphate de Cuivre(II) et de Trisodium Dodecahydrate, Cu Na3 P3 O10 (H2 O)12 _cod_database_code 1007135
Jouini, O.; Dabbabi, M.; Averbuch-Pouchot M; Guitel, J.; Durif, A.; Acta Crystallographica, Section C 40 (1984) 728–730; doi:10.1107/S0108270184005503

data_9014673
_publ_section_title
;
 Structure du Phosphate de Cuivre(II) et de Trisodium Dodecahydrate,
 Cu Na3 P3 O10 (H2 O)12
 _cod_database_code 1007135
;
_journal_name_full               'Acta Crystallographica, Section C'
_journal_page_first              728
_journal_page_last               730
_journal_paper_doi               10.1107/S0108270184005503
_journal_volume                  40
_journal_year                    1984
_chemical_formula_sum            'Cu Na3 O22 P3'
_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                 90.03
_cell_angle_gamma                90
_cell_length_a                   15.052
_cell_length_b                   9.234
_cell_length_c                   14.767
_cell_formula_units_Z            4
_cell_volume                     2052.468
_database_code_amcsd             0009992
_exptl_crystal_density_diffrn    1.869
_cod_duplicate_entry             1007135
_cod_original_formula_sum        'Cu P3 Na3 O22'
_cod_database_code               9014673
_amcsd_formula_title             'Cu H24 Na3 O22 P3'
Synthesis and crystal structure of Ba3 Ta O F9 _cod_database_code 1000393
Crosnier-Lopez M; Duroy, H.; Fourquet, J.; Laligant, Y.; European Journal of Solid State and Inorganic Chemistry 32 (1995) 457–468; doi:

data_9014674
_publ_section_title
;
 Synthesis and crystal structure of Ba3 Ta O F9
 _cod_database_code 1000393
;
_journal_name_full
'European Journal of Solid State and Inorganic Chemistry'
_journal_page_first              457
_journal_page_last               468
_journal_volume                  32
_journal_year                    1995
_chemical_formula_sum            'Ba3 F9 O Ta'
_space_group_IT_number           63
_symmetry_space_group_name_Hall  '-C 2c 2'
_symmetry_space_group_name_H-M   'C m c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   5.9422
_cell_length_b                   26.39499
_cell_length_c                   5.9590
_cell_formula_units_Z            4
_cell_volume                     934.635
_database_code_amcsd             0012597
_exptl_crystal_density_diffrn    5.543
_cod_duplicate_entry             1000393
_cod_original_formula_sum        'Ta Ba3 O F9'
_cod_database_code               9014674
_amcsd_formula_title             'Ba3 F9 O Ta'
New data on bukovite, thalcusite, chalcothallite and rohaite
Makovicky, E.; Johan, Z.; Karup-Moller S; Neues Jahrbuch fur Mineralogie, Abhandlungen 138 (1980) 122–146; doi:

data_9014675
_publ_section_title
;
 New data on bukovite, thalcusite, chalcothallite and rohaite
;
_journal_name_full
'Neues Jahrbuch fur Mineralogie, Abhandlungen'
_journal_page_first              122
_journal_page_last               146
_journal_volume                  138
_journal_year                    1980
_chemical_compound_source        'Bukov, Czechoslovakia'
_chemical_formula_sum            'Cu1.55 Fe0.45 Se2 Tl'
_chemical_name_mineral           Bukovite
_space_group_IT_number           139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   3.976
_cell_length_b                   3.976
_cell_length_c                   13.70
_cell_formula_units_Z            2
_cell_volume                     216.577
_database_code_amcsd             0018803
_exptl_crystal_density_diffrn    7.451
_cod_original_formula_sum        'Tl (Cu1.55 Fe.45) Se2'
_cod_database_code               9014675