LMucko/crystallography-open-database huggingface dataset:
The effects of cation substitution on the Hollandite-type structure
Watanabe, M.; Tsukimura, K.; Fujiki, Y.; Kanazawa, Y.; Journal of Solid State Chemistry 66 (1987) 56–63; doi:

data_1530975
_publ_section_title
;
 The effects of cation substitution on the Hollandite-type structure
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              56
_journal_page_last               63
_journal_volume                  66
_journal_year                    1987
_chemical_formula_sum            'Al1.47 O16 Rb1.47 Ti6.53'
_chemical_name_systematic        'Rb1.47 (Al1.47 Ti6.53) O16'
_space_group_IT_number           87
_symmetry_space_group_name_Hall  '-I 4'
_symmetry_space_group_name_H-M   'I 4/m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   10.11
_cell_length_b                   10.11
_cell_length_c                   2.9375
_cell_volume                     300.248
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            Watanabe_JSSCBI_1987_1372.cif
_cod_data_source_block           Al1.47O16Rb1.47Ti6.53
_cod_database_code               1530975
Structural Aspects of the New One-Dimensional Ionic Conductors: Ax Ga8 Ga8+x Ti16-x O56 (A=K,Rb and Cs, x<=2)
Watanabe, M.; Ohachi, T.; Fujiki, Y.; Yoshikado, S.; Solid State Ionics 28 (1988) 257–261; doi:

data_1530976
_publ_section_title
;
 Structural Aspects of the New One-Dimensional Ionic Conductors: Ax Ga8
 Ga8+x Ti16-x O56 (A=K,Rb and Cs, x<=2)
;
_journal_name_full               'Solid State Ionics'
_journal_page_first              257
_journal_page_last               261
_journal_volume                  28
_journal_year                    1988
_chemical_formula_sum            'Ga17.28 O56 Rb1.26 Ti14.72'
_chemical_name_systematic        'Rb1.26 Ga17.28 Ti14.72 O56'
_space_group_IT_number           87
_symmetry_space_group_name_Hall  '-I 4'
_symmetry_space_group_name_H-M   'I 4/m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   18.142
_cell_length_b                   18.142
_cell_length_c                   2.9967
_cell_volume                     986.310
_citation_journal_id_ASTM        SSIOD3
_cod_data_source_file            Watanabe_SSIOD3_1988_1755.cif
_cod_data_source_block           Ga17.28O56Rb1.26Ti14.72
_cod_original_cell_volume        986.3104
_cod_database_code               1530976
Structure et proprietes de conduction du compose K0.1 Li0.9 Sb O3
Watelet, H.; Picard, J.P.; Baud, G.; Besse, J.P.; Chevalier, R.; Solid State Ionics 2 (1981) 191–194; doi:

data_1530977
_publ_section_title
;
 Structure et proprietes de conduction du compose K0.1 Li0.9 Sb O3
;
_journal_name_full               'Solid State Ionics'
_journal_page_first              191
_journal_page_last               194
_journal_volume                  2
_journal_year                    1981
_chemical_formula_sum            'K0.1 Li0.9 O3 Sb'
_chemical_name_systematic        '(K0.1 Li0.9) (Sb O3)'
_space_group_IT_number           201
_symmetry_space_group_name_Hall  '-P 2ab 2bc 3'
_symmetry_space_group_name_H-M   'P n -3 :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            12
_cell_length_a                   9.681
_cell_length_b                   9.681
_cell_length_c                   9.681
_cell_volume                     907.320
_citation_journal_id_ASTM        SSIOD3
_cod_data_source_file            Watelet_SSIOD3_1981_670.cif
_cod_data_source_block           K0.1Li0.9O3Sb1
_cod_original_cell_volume        907.3203
_cod_original_formula_sum        'K0.1 Li0.9 O3 Sb1'
_cod_database_code               1530977
Refinement of Nb3 Si Nb3 As
Waterstrat, R.M.; Flack, H.D.; Yvon, K.; Parthe, E.; Acta Crystallographica B (24,1968-38,1982) 31 (1975) 2765–2769; doi:

data_2106741
_publ_section_title
;
 Refinement of Nb3 Si Nb3 As
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              2765
_journal_page_last               2769
_journal_volume                  31
_journal_year                    1975
_chemical_formula_sum            'Nb3 Si'
_space_group_IT_number           86
_symmetry_space_group_name_Hall  '-P 4bc'
_symmetry_space_group_name_H-M   'P 42/n :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   10.224
_cell_length_b                   10.224
_cell_length_c                   5.189
_cell_volume                     542.407
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            Waterstrat_ACBCAR_1975_99.cif
_cod_data_source_block           Nb3Si1
_cod_original_cell_volume        542.4071
_cod_original_formula_sum        'Nb3 Si1'
_cod_database_code               2106741
Neutron powder diffraction studies of fluorite and pyrochlore Ndx Zr1-x O2-x/2 solid solutions with 0.25<x<0.55
van Dijk, T.; Helmholdt, R.B.; Burggraaf, A.J.; Physica Status Solidi, Sectio B: Basic Research 101 (1980) 765–774; doi:

data_1530978
_publ_section_title
;
 Neutron powder diffraction studies of fluorite and pyrochlore Ndx Zr1-x
 O2-x/2 solid solutions with 0.25<x<0.55
;
_journal_name_full
'Physica Status Solidi, Sectio B: Basic Research'
_journal_page_first              765
_journal_page_last               774
_journal_volume                  101
_journal_year                    1980
_chemical_formula_sum            'Nd O3.5 Zr'
_chemical_name_systematic        'Nd Zr O3.5'
_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_formula_units_Z            16
_cell_length_a                   10.6836
_cell_length_b                   10.6836
_cell_length_c                   10.6836
_cell_volume                     1219.419
_citation_journal_id_ASTM        PSSBBD
_cod_data_source_file            vanDijk_PSSBBD_1980_876.cif
_cod_data_source_block           Nd1O3.5Zr1
_cod_original_formula_sum        'Nd1 O3.5 Zr1'
_cod_database_code               1530978
Neutron powder diffraction studies of fluorite and pyrochlore Ndx Zr1-x O2-x/2 solid solutions with 0.25<x<0.55
van Dijk, T.; Helmholdt, R.B.; Burggraaf, A.J.; Physica Status Solidi, Sectio B: Basic Research 101 (1980) 765–774; doi:

data_1530979
_publ_section_title
;
 Neutron powder diffraction studies of fluorite and pyrochlore Ndx Zr1-x
 O2-x/2 solid solutions with 0.25<x<0.55
;
_journal_name_full
'Physica Status Solidi, Sectio B: Basic Research'
_journal_page_first              765
_journal_page_last               774
_journal_volume                  101
_journal_year                    1980
_chemical_formula_sum            'Nd O3.05 Zr'
_chemical_name_systematic        'Nd Zr O3.05'
_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_formula_units_Z            16
_cell_length_a                   10.6242
_cell_length_b                   10.6242
_cell_length_c                   10.6242
_cell_volume                     1199.192
_citation_journal_id_ASTM        PSSBBD
_cod_data_source_file            vanDijk_PSSBBD_1980_877.cif
_cod_data_source_block           Nd1O3.05Zr1
_cod_original_formula_sum        'Nd1 O3.05 Zr1'
_cod_database_code               1530979
Neutron powder diffraction studies of fluorite and pyrochlore Ndx Zr1-x O2-x/2 solid solutions with 0.25<x<0.55
van Dijk, T.; Helmholdt, R.B.; Burggraaf, A.J.; Physica Status Solidi, Sectio B: Basic Research 101 (1980) 765–774; doi:

data_1530980
_publ_section_title
;
 Neutron powder diffraction studies of fluorite and pyrochlore Ndx Zr1-x
 O2-x/2 solid solutions with 0.25<x<0.55
;
_journal_name_full
'Physica Status Solidi, Sectio B: Basic Research'
_journal_page_first              765
_journal_page_last               774
_journal_volume                  101
_journal_year                    1980
_chemical_formula_sum            'Nd O3.13 Zr'
_chemical_name_systematic        'Nd Zr O3.13'
_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_formula_units_Z            16
_cell_length_a                   10.7177
_cell_length_b                   10.7177
_cell_length_c                   10.7177
_cell_volume                     1231.132
_citation_journal_id_ASTM        PSSBBD
_cod_data_source_file            vanDijk_PSSBBD_1980_878.cif
_cod_data_source_block           Nd1O3.13Zr1
_cod_original_formula_sum        'Nd1 O3.13 Zr1'
_cod_database_code               1530980
Sodium thiocyanate
van Rooyen, P.H.; Boeyens, J.C.A.; Acta Crystallographica B (24,1968-38,1982) 31 (1975) 2933–2934; doi:

data_2106742
_publ_section_title
;
 Sodium thiocyanate
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              2933
_journal_page_last               2934
_journal_volume                  31
_journal_year                    1975
_chemical_formula_sum            'C N Na S'
_chemical_name_systematic        'Na (S C N)'
_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                   13.38
_cell_length_b                   4.09
_cell_length_c                   5.66
_cell_volume                     309.739
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            vanRooyen_ACBCAR_1975_403.cif
_cod_data_source_block           C1N1Na1S1
_cod_original_formula_sum        'C1 N1 Na1 S1'
_cod_database_code               2106742
The preparation and crystal structure of two compounds in the (U O3)(-) N H2 (O H)(-) H2 O system
van Tets, A.; Adrian, H.W.W.; Journal of Inorganic and Nuclear Chemistry 39 (1977) 1607–1610; doi:

data_4031501
_publ_section_title
;
 The preparation and crystal structure of two compounds in the (U O3)(-) N
 H2 (O H)(-) H2 O system
;
_journal_name_full               'Journal of Inorganic and Nuclear Chemistry'
_journal_page_first              1607
_journal_page_last               1610
_journal_volume                  39
_journal_year                    1977
_chemical_formula_sum            'H12 N2 O8 U'
_chemical_name_systematic        'U O2 (N H2 O)2 (H2 O)2 (H2 O)2'
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                96.05
_cell_angle_beta                 91.03
_cell_angle_gamma                105.27
_cell_formula_units_Z            1
_cell_length_a                   6.295
_cell_length_b                   6
_cell_length_c                   5.631
_cell_volume                     203.799
_citation_journal_id_ASTM        JINCAO
_cod_data_source_file            vanTets_JINCAO_1977_152.cif
_cod_data_source_block           H12N2O8U1
_cod_original_cell_volume        203.7995
_cod_original_formula_sum        'H12 N2 O8 U1'
_cod_database_code               4031501
Dithorium undecaphosphide Th2 P11, a polyphosphide with a one-dimensional superstructure generated by a periodic change in the covalent bonds
von Schnering, H.G.; Wittmann, M.; Nesper, R.; Journal of the Less-Common Metals 76 (1980) 213–226; doi:

data_1530981
_publ_section_title
;
 Dithorium undecaphosphide Th2 P11, a polyphosphide with a one-dimensional
 superstructure generated by a periodic change in the covalent bonds
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              213
_journal_page_last               226
_journal_volume                  76
_journal_year                    1980
_chemical_formula_sum            'P11 Th2'
_chemical_name_systematic        'Th2 P11'
_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                 117.62
_cell_angle_gamma                90
_cell_formula_units_Z            12
_cell_length_a                   17.384
_cell_length_b                   10.104
_cell_length_c                   19.193
_cell_volume                     2987.034
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            vonSchnering_JCOMAH_1980_592.cif
_cod_data_source_block           P11Th2
_cod_database_code               1530981
Ein neues Oxopraseodymat(IV): Li2 Pr O3
von Wolf, R.; Hoppe, R.; Journal of Solid State Chemistry 70 (1987) 12–18; doi:

data_1530982
_publ_section_title
;
 Ein neues Oxopraseodymat(IV): Li2 Pr O3
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              12
_journal_page_last               18
_journal_volume                  70
_journal_year                    1987
_chemical_formula_sum            'Li2 O3 Pr'
_chemical_name_systematic        'Li2 Pr O3'
_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_formula_units_Z            2
_cell_length_a                   9.5737
_cell_length_b                   4.453
_cell_length_c                   3.4944
_cell_volume                     148.972
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            vonWolf_JSSCBI_1987_1475.cif
_cod_data_source_block           Li2O3Pr1
_cod_original_cell_volume        148.9722
_cod_original_formula_sum        'Li2 O3 Pr1'
_cod_database_code               1530982
Refinement of Nb3 Si Nb3 As
Waterstrat, R.M.; Yvon, K.; Flack, H.D.; Parthe, E.; Acta Crystallographica B (24,1968-38,1982) 31 (1975) 2765–2769; doi:

data_2106743
_publ_section_title
;
 Refinement of Nb3 Si Nb3 As
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              2765
_journal_page_last               2769
_journal_volume                  31
_journal_year                    1975
_chemical_formula_sum            'As Nb3'
_chemical_name_systematic        'Nb3 As'
_space_group_IT_number           86
_symmetry_space_group_name_Hall  '-P 4bc'
_symmetry_space_group_name_H-M   'P 42/n :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   10.294
_cell_length_b                   10.294
_cell_length_c                   5.199
_cell_volume                     550.920
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            Waterstrat_ACBCAR_1975_100.cif
_cod_data_source_block           As1Nb3
_cod_original_cell_volume        550.9194
_cod_original_formula_sum        'As1 Nb3'
_cod_database_code               2106743
The crystal structures of rubidium 20-tungstocobalto(II) diarsenate(III) hydrate Rb8 (As2 Co W20 O68 (O H2)2) (H2 O)10 and its zinc analogue
Weakley, T.J.R.; Inorganica Chimica Acta 87 (1984) 13–18; doi:

data_1530983
_publ_section_title
;
 The crystal structures of rubidium 20-tungstocobalto(II) diarsenate(III)
 hydrate Rb8 (As2 Co W20 O68 (O H2)2) (H2 O)10 and its zinc analogue
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              13
_journal_page_last               18
_journal_volume                  87
_journal_year                    1984
_chemical_formula_sum            'As2 Co0.99 O75.9999 Rb8.01 W19.98'
_chemical_name_systematic        'Rb8 (As2 Co W20 O68 (H2 O)2) (H2 O)10'
_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_formula_units_Z            6
_cell_length_a                   20.035
_cell_length_b                   20.035
_cell_length_c                   32.844
_cell_volume                     11417.351
_citation_journal_id_ASTM        ICHAA3
_cod_data_source_file            Weakley_ICHAA3_1984_1006.cif
_cod_data_source_block           As2Co0.99O75.9999Rb8.01W19.98
_cod_original_cell_volume        11417.35
_cod_database_code               1530983
The crystal structures of rubidium 20-tungstocobalto(II) diarsenate(III) hydrate Rb8 (As2 Co W20 O68 (O H2)2) (H2 O)10 and its zinc analogue
Weakley, T.J.R.; Inorganica Chimica Acta 87 (1984) 13–18; doi:

data_1530984
_publ_section_title
;
 The crystal structures of rubidium 20-tungstocobalto(II) diarsenate(III)
 hydrate Rb8 (As2 Co W20 O68 (O H2)2) (H2 O)10 and its zinc analogue
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              13
_journal_page_last               18
_journal_volume                  87
_journal_year                    1984
_chemical_formula_sum            'As2 O75.9999 Rb8.01 W19.98 Zn0.99'
_chemical_name_systematic        'Rb8 (As2 Zn W20 O68 (O H2)2) (H2 O)12'
_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_formula_units_Z            6
_cell_length_a                   20.03
_cell_length_b                   20.03
_cell_length_c                   32.8
_cell_volume                     11396.366
_citation_journal_id_ASTM        ICHAA3
_cod_data_source_file            Weakley_ICHAA3_1984_1007.cif
_cod_data_source_block           As2O75.9999Rb8.01W19.98Zn0.99
_cod_original_cell_volume        11396.37
_cod_database_code               1530984
The crystal structure of potassium nonamolybdomanganate(IV) hexahydrate, K6 (Mn Mo9 O32) (H2 O)6
Weakley, T.J.R.; Journal of the Less-Common Metals 54 (1977) 289–296; doi:

data_1530985
_publ_section_title
;
 The crystal structure of potassium nonamolybdomanganate(IV) hexahydrate,
 K6 (Mn Mo9 O32) (H2 O)6
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              289
_journal_page_last               296
_journal_volume                  54
_journal_year                    1977
_chemical_formula_sum            'H11.04 K6 Mn Mo9 O37.52'
_chemical_name_systematic        'K6 (Mn Mo9 O32) (H2 O)5.52'
_space_group_IT_number           146
_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_formula_units_Z            3
_cell_length_a                   15.59
_cell_length_b                   15.59
_cell_length_c                   12.44
_cell_volume                     2618.444
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Weakley_JCOMAH_1977_145.cif
_cod_data_source_block           H11.04K6Mn1Mo9O37.52
_cod_original_formula_sum        'H11.04 K6 Mn1 Mo9 O37.52'
_cod_database_code               1530985
Determination and structural application of anisotropic bond polarisabilities in complex crystals
Weber, H.J.; Granzin, J.; Schulz, M.; Schmitz, S.; Siegert, H.; Journal of Physics: Condensed Matter 1 (1989) 8543–8557; doi:

data_1530986
_publ_section_title
;
 Determination and structural application of anisotropic bond
 polarisabilities in complex crystals
;
_journal_name_full               'Journal of Physics: Condensed Matter'
_journal_page_first              8543
_journal_page_last               8557
_journal_volume                  1
_journal_year                    1989
_chemical_formula_sum            'O4 Rb2 S'
_chemical_name_systematic        'Rb2 (S O4)'
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2n'
_symmetry_space_group_name_H-M   'P n a m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.82
_cell_length_b                   10.441
_cell_length_c                   5.979
_cell_volume                     488.177
_citation_journal_id_ASTM        JCOMEL
_cod_data_source_file            Weber_JCOMEL_1989_1923.cif
_cod_data_source_block           O4Rb2S1
_cod_original_cell_volume        488.1771
_cod_original_sg_symbol_Hall     '-P 2ac 2n (-x,z,y)'
_cod_original_formula_sum        'O4 Rb2 S1'
_cod_database_code               1530986
Determination and structural application of anisotropic bond polarisabilities in complex crystals
Weber, H.J.; Schulz, M.; Schmitz, S.; Granzin, J.; Siegert, H.; Journal of Physics: Condensed Matter 1 (1989) 8543–8557; doi:

data_1530987
_publ_section_title
;
 Determination and structural application of anisotropic bond
 polarisabilities in complex crystals
;
_journal_name_full               'Journal of Physics: Condensed Matter'
_journal_page_first              8543
_journal_page_last               8557
_journal_volume                  1
_journal_year                    1989
_chemical_formula_sum            'Cs2 O4 S'
_chemical_name_systematic        'Cs2 (S O4)'
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2n'
_symmetry_space_group_name_H-M   'P n a m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.239
_cell_length_b                   10.937
_cell_length_c                   6.256
_cell_volume                     563.728
_citation_journal_id_ASTM        JCOMEL
_cod_data_source_file            Weber_JCOMEL_1989_1924.cif
_cod_data_source_block           Cs2O4S1
_cod_original_cell_volume        563.7278
_cod_original_sg_symbol_Hall     '-P 2ac 2n (-x,z,y)'
_cod_original_formula_sum        'Cs2 O4 S1'
_cod_database_code               1530987
Ionic conduction in one dimension: A structural study of the hollandite K1.54 Mg0.77 Ti7.23 O16 over the range 133< T< 919 K
Weber, H.P.; Schultz, H.; Journal of Chemical Physics 85 (1986) 475–484; doi:

data_1530988
_publ_section_title
;
 Ionic conduction in one dimension: A structural study of the hollandite
 K1.54 Mg0.77 Ti7.23 O16 over the range 133< T< 919 K
;
_journal_name_full               'Journal of Chemical Physics'
_journal_page_first              475
_journal_page_last               484
_journal_volume                  85
_journal_year                    1986
_chemical_formula_sum            'K1.59 Mg0.77 O16 Ti7.23'
_chemical_name_systematic        'K1.59 (Mg.77 Ti7.23) O16'
_space_group_IT_number           87
_symmetry_space_group_name_Hall  '-I 4'
_symmetry_space_group_name_H-M   'I 4/m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   10.138
_cell_length_b                   10.138
_cell_length_c                   2.9685
_cell_volume                     305.100
_citation_journal_id_ASTM        JCPSA6
_cod_data_source_file            Weber_JCPSA6_1986_1239.cif
_cod_data_source_block           K1.59Mg0.77O16Ti7.23
_cod_original_cell_volume        305.0995
_cod_database_code               1530988