LMucko/crystallography-open-database huggingface dataset:
Synthese et structure cristalline du dihydrogenodiphosphate de rubidium hemihydrate: Rb~2~H~2~P~2~O~7~ . 1/2H~2~O
Averbuch-Pouchot, M - T; Durif, A; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, Serie 2 (1984-1993) 316 (1993) 469–476; doi:

data_1007212
_publ_section_title
;
Synthese et structure cristalline du dihydrogenodiphosphate de rubidium
hemihydrate: Rb~2~H~2~P~2~O~7~ . 1/2H~2~O
;
_journal_coden_ASTM              CRAMED
_journal_name_full
;
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences,
Serie 2 (1984-1993)
;
_journal_page_first              469
_journal_page_last               476
_journal_volume                  316
_journal_year                    1993
_chemical_formula_structural     'Rb2 (H2 P2 O7) (H2 O)0.5'
_chemical_formula_sum            'H3 O7.5 P2 Rb2'
_chemical_name_systematic
;
Dirubidium phyllo-dihydrogendiphosphate hemihydrate
;
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_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            8
_cell_length_a                   19.568(10)
_cell_length_b                   10.545(7)
_cell_length_c                   7.773(5)
_cell_volume                     1603.9
_refine_ls_R_factor_all          0.037
_cod_database_code               1007212
Preparation chimique et etude structurale d'un nouveau triphosphate: Be~2~RbP~3~O~10~
Averbuch-Pouchot, M - T; Durif, A; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, Serie 2 (1984-1993) 316 (1993) 609–614; doi:

data_1007213
_publ_section_title
;
Preparation chimique et etude structurale d'un nouveau triphosphate:
Be~2~RbP~3~O~10~
;
_journal_coden_ASTM              CRAMED
_journal_name_full
;
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences,
Serie 2 (1984-1993)
;
_journal_page_first              609
_journal_page_last               614
_journal_volume                  316
_journal_year                    1993
_chemical_formula_structural     'Be2 Rb (P3 O10)'
_chemical_formula_sum            'Be2 O10 P3 Rb'
_chemical_name_systematic        'Diberyllium rubidium triphosphate'
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_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                 117.32(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.177(8)
_cell_length_b                   8.703(5)
_cell_length_c                   8.910(5)
_cell_volume                     838.9
_refine_ls_R_factor_all          0.017
_cod_database_code               1007213
Elaboration and crystal structure of zinc-ammonium cyclohexaphosphate octahydrate: Zn~2~(NH~4~)~2~P~6~O~18~ . 8H~2~O
Averbuch-Pouchot, M T; Durif, A; European Journal of Solid State Inorganic Chemistry 30 (1993) 573–581; doi:

data_1007214
_publ_section_title
;
Elaboration and crystal structure of zinc-ammonium cyclohexaphosphate
octahydrate: Zn~2~(NH~4~)~2~P~6~O~18~ . 8H~2~O
;
_journal_coden_ASTM              EJSCE5
_journal_name_full
;
European Journal of Solid State Inorganic Chemistry
;
_journal_page_first              573
_journal_page_last               581
_journal_volume                  30
_journal_year                    1993
_chemical_formula_structural     'Zn2 (N H4)2 (P6 O18) (H2 O)8'
_chemical_formula_sum            'H24 N2 O26 P6 Zn2'
_chemical_name_systematic
;
Dizinc diammonium cyclo-hexaphosphate octahydrate
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                104.82(2)
_cell_angle_beta                 111.03(2)
_cell_angle_gamma                70.96(2)
_cell_formula_units_Z            1
_cell_length_a                   8.717(7)
_cell_length_b                   10.297(8)
_cell_length_c                   7.409(7)
_cell_volume                     579.5
_refine_ls_R_factor_all          0.038
_cod_database_code               1007214
Preparation and crystal structure of ammonium cyclooctaphosphate trihydrate: (NH~4~)~8~P~8~O~24~ . 3H~2~O
Schuelke, U; Averbuch-Pouchot, M T; Durif, A; Zeitschrift fuer Anorganische und Allgemeine Chemie 619 (1993) 374–380; doi:10.1002/zaac.19936190223

data_1007215
_publ_section_title
;
Preparation and crystal structure of ammonium cyclooctaphosphate
trihydrate: (NH~4~)~8~P~8~O~24~ . 3H~2~O
;
_journal_coden_ASTM              ZAACAB
_journal_name_full
;
Zeitschrift fuer Anorganische und Allgemeine Chemie
;
_journal_page_first              374
_journal_page_last               380
_journal_paper_doi               10.1002/zaac.19936190223
_journal_volume                  619
_journal_year                    1993
_chemical_formula_structural     '(N H4)8 (P8 O24) (H2 O)3'
_chemical_formula_sum            'H38 N8 O27 P8'
_chemical_name_systematic        'Octaammonium cyclo-octaphosphate trihydrate'
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      9
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_cell_angle_alpha                90
_cell_angle_beta                 112.06(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   24.268(14)
_cell_length_b                   6.700(3)
_cell_length_c                   20.586(13)
_cell_volume                     3102.1
_refine_ls_R_factor_all          0.037
_cod_database_code               1007215
Chemical preparation and crystal structure of an adduct between potassium cyclooctaphosphate and telluric acid: Te(OH)~6~ . K~8~P~8~O~24~ . 2H~2~O
Schuelke, U; Averbuch-Pouchot, M T; Durif, A; Zeitschrift fuer Kristallographie (149,1979-) 204 (1993) 143–152; doi:

data_1007216
_publ_section_title
;
Chemical preparation and crystal structure of an adduct between
potassium cyclooctaphosphate and telluric acid: Te(OH)~6~ .
K~8~P~8~O~24~ . 2H~2~O
;
_journal_coden_ASTM              ZEKRDZ
_journal_name_full
;
Zeitschrift fuer Kristallographie (149,1979-)
;
_journal_page_first              143
_journal_page_last               152
_journal_volume                  204
_journal_year                    1993
_chemical_formula_structural     'Te (O H)6 (K8 (P8 O24)) (H2 O)2'
_chemical_formula_sum            'H10 K8 O32 P8 Te'
_chemical_name_systematic
;
Telluric acid - octapotassium cyclo-octaphosphate - water (1/1/2)
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                108.72(5)
_cell_angle_beta                 100.30(2)
_cell_angle_gamma                66.80(5)
_cell_formula_units_Z            1
_cell_length_a                   11.315(9)
_cell_length_b                   10.67(1)
_cell_length_c                   7.547(3)
_cell_volume                     791.7
_refine_ls_R_factor_all          0.028
_cod_database_code               1007216
Guanidinium cyclooctaphosphate dihydrate elaboration and crystal structure
Averbuch, - Pouchot M T; Durif, A; Schuelke, U; European Journal of Solid State Inorganic Chemistry 30 (1993) 741–750; doi:

data_1007217
_publ_section_title
;
Guanidinium cyclooctaphosphate dihydrate elaboration and crystal
structure
;
_journal_coden_ASTM              EJSCE5
_journal_name_full
;
European Journal of Solid State Inorganic Chemistry
;
_journal_page_first              741
_journal_page_last               750
_journal_volume                  30
_journal_year                    1993
_chemical_formula_structural     '(C N3 H6)8 (P8 O24) (H2 O)2'
_chemical_formula_sum            'C8 H52 N24 O26 P8'
_chemical_name_systematic
;
Octaguanidinium cyclo-octaphosphate dihydrate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_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                 110.45(4)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   12.621(4)
_cell_length_b                   20.41(1)
_cell_length_c                   9.365(6)
_cell_volume                     2260.3
_refine_ls_R_factor_all          0.037
_cod_depositor_comments
;
 Correcting the summary chemical formula by changing it from 'H52 N24 O26 P8'
 to 'C8 H52 N24 O26 P8'.

 Antanas Vaitkus,
 2018-07-07
;
_cod_database_code               1007217
Crystal Structures of Two New Types of cyclo-Tetraphosphates: Tetracalcium tetrapotassium tris(cyclo-tetraphosphate) octahydrate and Calcium disodium cyclo-tetraphosphate 5.5-hydrate
Averbuch-Pouchot, M T; Durif, A; Acta Crystallographica C (39,1983-) 44 (1988) 212–216; doi:

data_1007218
_publ_section_title
;
Crystal Structures of Two New Types of cyclo-Tetraphosphates:
Tetracalcium tetrapotassium tris(cyclo-tetraphosphate) octahydrate and
Calcium disodium cyclo-tetraphosphate 5.5-hydrate
;
_journal_coden_ASTM              ACSCEE
_journal_name_full               'Acta Crystallographica C (39,1983-)'
_journal_page_first              212
_journal_page_last               216
_journal_volume                  44
_journal_year                    1988
_chemical_formula_structural     'Ca Na2 (P O3)4 (H2 O)5.5'
_chemical_formula_sum            'Ca H11 Na2 O17.5 P4'
_chemical_name_systematic
;
Calcium sodium cyclo-tetraphosphate hydrate (1/2/4/5.5)
;
_space_group_IT_number           28
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      28
_symmetry_space_group_name_Hall  'P 2 -2a'
_symmetry_space_group_name_H-M   'P m a 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   27.88(10)
_cell_length_b                   7.536(5)
_cell_length_c                   7.378(5)
_cell_volume                     1550.1
_refine_ls_R_factor_all          0.066
_cod_original_formula_sum        'H11 Ca Na2 O17.5 P4'
_cod_database_code               1007218
_cod_duplicate_entry 1007179
Crystal Structures of Two New Types of cyclo-Tetraphosphates: Tetracalcium tetrapotassium tris(cyclo-tetraphosphate) octahydrate and Calcium disodium cyclo-tetraphosphate 5.5-hydrate
Averbuch-Pouchot, M T; Durif, A; Acta Crystallographica C (39,1983-) 44 (1988) 212–216; doi:

data_1007219
_publ_section_title
;
Crystal Structures of Two New Types of cyclo-Tetraphosphates:
Tetracalcium tetrapotassium tris(cyclo-tetraphosphate) octahydrate and
Calcium disodium cyclo-tetraphosphate 5.5-hydrate
;
_journal_coden_ASTM              ACSCEE
_journal_name_full               'Acta Crystallographica C (39,1983-)'
_journal_page_first              212
_journal_page_last               216
_journal_volume                  44
_journal_year                    1988
_chemical_formula_structural     'Ca4 K4 (P4 O12)3 (H2 O)8'
_chemical_formula_sum            'Ca4 H16 K4 O44 P12'
_chemical_name_systematic
;
Tetracalcium tetrapotassium cyclo-tetraphosphate octahydrate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_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                 89.31
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   20.38(1)
_cell_length_b                   12.683(5)
_cell_length_c                   7.830(2)
_cell_volume                     2023.7
_refine_ls_R_factor_all          0.031
_cod_original_formula_sum        'H16 Ca4 K4 O44 P12'
_cod_database_code               1007219
Silver-potassium cyclodecaphosphate decahydrate, Ag~4~K~6~P~10~O~30~.10H~2~O: a new example of a phosphoric 10-member ring anion
Averbuch-Pouchot, M T; Durif, A; Schuelke, U; Journal of Solid State Chemistry 97 (1992) 299–304; doi:10.1016/0022-4596(92)90037-V

data_1007220
_publ_section_title
;
Silver-potassium cyclodecaphosphate decahydrate,
Ag~4~K~6~P~10~O~30~.10H~2~O: a new example of a phosphoric 10-member
ring anion
;
_journal_coden_ASTM              JSSCBI
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              299
_journal_page_last               304
_journal_paper_doi               10.1016/0022-4596(92)90037-V
_journal_volume                  97
_journal_year                    1992
_chemical_formula_structural     'Ag4 K6 (P10 O30) (H2 O)10'
_chemical_formula_sum            'Ag4 H20 K6 O40 P10'
_chemical_name_systematic
;
Tetrasilver hexapotassium cyclo-decaphosphate decahydrate
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                105.38(5)
_cell_angle_beta                 101.03(5)
_cell_angle_gamma                87.51(5)
_cell_formula_units_Z            1
_cell_length_a                   14.267(7)
_cell_length_b                   7.305(1)
_cell_length_c                   10.319(4)
_cell_volume                     1017.8
_refine_ls_R_factor_all          0.046
_cod_original_formula_sum        'H20 Ag4 K6 O40 P10'
_cod_database_code               1007220
Synthesis and crystal structure of an adduct between guanidinium monophosphate and guanidinium chloride: [C(NH2)3]3PO4 · [C(NH2)3]Cl · 2H2O
Averbuch-Pouchot, M.-T.; Durif, A.; Comptes Rendus de l'Academie des Sciences, Serie II: Mecanique, Physique, Chimie, Sciences de la Terre et de l'Univers 317 (1993) 1179–1184; doi:

data_1007221
_publ_section_title
;
 Synthesis and crystal structure of an adduct between guanidinium
 monophosphate and guanidinium chloride:
 [C(NH2)3]3PO4 &#x00B7; [C(NH2)3]Cl &#x00B7; 2H2O
;
_journal_coden_ASTM              CRAMED
_journal_issue                   9
_journal_name_full
;
 Comptes Rendus de l'Academie des Sciences, Serie II: Mecanique, Physique,
 Chimie, Sciences de la Terre et de l'Univers
;
_journal_page_first              1179
_journal_page_last               1184
_journal_volume                  317
_journal_year                    1993
_chemical_formula_structural
;
((C (N H2)3)3 (P O4)) ((C (N H2)3) Cl) (H2 O)2
;
_chemical_formula_sum            'C4 H28 Cl N12 O6 P'
_chemical_name_systematic
;
Triguanidinium phosphate - guanidinium chloride - water (1/1/2)
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.038(3)
_cell_length_b                   13.906(8)
_cell_length_c                   9.961(2)
_cell_volume                     1944.5
_refine_ls_R_factor_all          0.045
_cod_original_formula_sum        'H28 Cl N12 O6 P'
_cod_database_code               1007221
Disodium-lithium cyclotriphosphate tetrahydrate: Na~2~LiP~3~O~9~ . 4H~2~O
Averbuch-Pouchot, M - T; Durif, A; European Journal of Solid State Inorganic Chemistry 30 (1993) 1075–1082; doi:

data_1007222
_publ_section_title
;
Disodium-lithium cyclotriphosphate tetrahydrate: Na~2~LiP~3~O~9~ .
4H~2~O
;
_journal_coden_ASTM              EJSCE5
_journal_name_full
;
European Journal of Solid State Inorganic Chemistry
;
_journal_page_first              1075
_journal_page_last               1082
_journal_volume                  30
_journal_year                    1993
_chemical_formula_structural     'Na2 Li (P3 O9) (H2 O)4'
_chemical_formula_sum            'H8 Li Na2 O13 P3'
_chemical_name_systematic
;
Disodium lithium cyclo-triphosphate tetrahydrate
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                95.00(2)
_cell_angle_beta                 104.36(2)
_cell_angle_gamma                107.75(3)
_cell_formula_units_Z            2
_cell_length_a                   6.905(2)
_cell_length_b                   9.346(3)
_cell_length_c                   9.876(2)
_cell_volume                     578.8
_refine_ls_R_factor_all          0.019
_cod_database_code               1007222
Cs~2~H~2~P~2~O~7~.Te(OH)~6~, a new adduct between a diphosphate andtelluric acid
Averbuch-Pouchot, M - T; Durif, A; European Journal of Solid State Inorganic Chemistry 30 (1993) 1153–1162; doi:

data_1007223
_publ_section_title
;
Cs~2~H~2~P~2~O~7~.Te(OH)~6~, a new adduct between a diphosphate
andtelluric acid
;
_journal_coden_ASTM              EJSCE5
_journal_name_full
;
European Journal of Solid State Inorganic Chemistry
;
_journal_page_first              1153
_journal_page_last               1162
_journal_volume                  30
_journal_year                    1993
_chemical_formula_structural     '(Cs2 (H2 P2 O7)) (Te (O H)6)'
_chemical_formula_sum            'Cs2 H8 O13 P2 Te'
_chemical_name_systematic
;
Dicaesium dihydrogendiphosphate - telluric acid (1/1)
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_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                 106.55(3)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   20.518(7)
_cell_length_b                   8.372(3)
_cell_length_c                   16.652(6)
_cell_volume                     2741.9
_refine_ls_R_factor_all          0.033
_cod_original_formula_sum        'H8 Cs2 O13 P2 Te'
_cod_database_code               1007223
Copper-dilithium-(bis)guanidinium cyclohexaphosphate tetrahydrate
Averbuch-Pouchot, M.-T.; Durif, A.; European Journal of Solid State Inorganic Chemistry 30 (1993) 943–951; doi:

data_1007224
_publ_section_title
;
Copper-dilithium-(bis)guanidinium cyclohexaphosphate tetrahydrate
;
_journal_coden_ASTM              EJSCE5
_journal_name_full
;
European Journal of Solid State Inorganic Chemistry
;
_journal_page_first              943
_journal_page_last               951
_journal_volume                  30
_journal_year                    1993
_chemical_formula_structural     'Cu Li2 (C (N H2)3)2 (P6 O18) (H2 O)4'
_chemical_formula_sum            'C2 H20 Cu Li2 N6 O22 P6'
_chemical_name_systematic
;
Copper dilithium bis(guanidinium) cyclo-hexaphosphate tetrahydrate
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                108.17(5)
_cell_angle_beta                 109.56(5)
_cell_angle_gamma                84.72(4)
_cell_formula_units_Z            1
_cell_length_a                   9.455(3)
_cell_length_b                   9.211(4)
_cell_length_c                   7.503(4)
_cell_volume                     585.0
_refine_ls_R_factor_all          0.024
_cod_depositor_comments
;
 Correcting the summary chemical formula by changing it from
 'Cu H20 Li2 N6 O22 P6' to 'C2 H20 Cu Li2 N6 O22 P6'.

 Antanas Vaitkus,
 2018-07-07

 Removing the _attached_hydrogen_atoms data item since explicit coordinates
 of all hydrogen atoms are provided.

 Antanas Vaitkus,
 2018-07-07
;
_cod_original_formula_sum        'H20 Cu Li2 N6 O22 P6'
_cod_database_code               1007224
Structure of an adduct between diammonium dihydrogendiphoshate and telluric acid: (NH~4~)~2~H~2~P~2~O~7~ . Te(OH)~6~
Averbuch-Pouchot, M. T.; Durif, A.; Acta Crystallographica, Section C: Crystal Structure Communications 48 (1992) 973–975; doi:10.1107/s0108270191013604

data_1007225
_publ_section_title
;
 Structure of an adduct between diammonium dihydrogendiphoshate and telluric
 acid: (NH~4~)~2~H~2~P~2~O~7~ . Te(OH)~6~
;
_journal_coden_ASTM              ACSCEE
_journal_issue                   6
_journal_name_full
;
 Acta Crystallographica, Section C: Crystal Structure Communications
;
_journal_page_first              973
_journal_page_last               975
_journal_paper_doi               10.1107/s0108270191013604
_journal_volume                  48
_journal_year                    1992
_chemical_formula_structural     '(N H4)2 (H2 P2 O7) (Te (O H)6).5'
_chemical_formula_sum            'H13 N2 O10 P2 Te0.5'
_chemical_name_systematic
;
Ammonium dihydrogendiphosphate - telluric acid (1/0.5)
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_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                 113.85(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.651(2)
_cell_length_b                   21.78999(1000)
_cell_length_c                   6.689(2)
_cell_volume                     1019.9
_refine_ls_R_factor_all          0.033
_cod_depositor_comments
;
 Removing the _attached_hydrogen_atoms data item since all hydrogen atoms
 are explicitly described in the ATOM_SITE loop.

 Antanas Vaitkus,
 2018-09-19
;
_cod_original_formula_sum        'H13 N2 O10 P2 Te.5'
_cod_database_code               1007225
Structure du dichromate de cadmium-potassium dihydrate. Cd K2 (Cr2 O7)2 (H2 O)
Durif, A; Averbuch-Pouchot, M T; Acta Crystallographica B (24,1968-38,1982) 35 (1979) 1456–1457; doi:10.1107/S0567740879006713

data_1007226
_publ_section_title
;
Structure du dichromate de cadmium-potassium dihydrate. Cd K2 (Cr2 O7)2
(H2 O)
;
_journal_coden_ASTM              ACBCAR
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              1456
_journal_page_last               1457
_journal_paper_doi               10.1107/S0567740879006713
_journal_volume                  35
_journal_year                    1979
_chemical_formula_structural     'Cd K2 (Cr2 O7)2 (H2 O)2'
_chemical_formula_sum            'Cd Cr4 H4 K2 O16'
_chemical_name_systematic        'Cadmium dipotassium dichromate dihydrate'
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                115.18(5)
_cell_angle_beta                 80.55(5)
_cell_angle_gamma                96.11(5)
_cell_formula_units_Z            1
_cell_length_a                   7.999(3)
_cell_length_b                   7.956(3)
_cell_length_c                   6.733(3)
_cell_volume                     382.2
_exptl_crystal_density_meas      2.86
_refine_ls_R_factor_all          0.038
_cod_original_formula_sum        'H4 Cd Cr4 K2 O16'
_cod_database_code               1007226