LMucko/crystallography-open-database huggingface dataset:
X-ray Rietveld analysis of cation exchanged zeolite-L (LTL) Sample: Sr-L
Sato, M.; Morikawa, K.; Kurosawa, S.; European Journal of Mineralogy 2 (1990) 851–859; doi:10.1127/ejm/2/6/0851

data_9005061
_publ_section_title
;
 X-ray Rietveld analysis of cation exchanged zeolite-L (LTL)
 Sample: Sr-L
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              851
_journal_page_last               859
_journal_paper_doi               10.1127/ejm/2/6/0851
_journal_volume                  2
_journal_year                    1990
_chemical_formula_sum            'Al6.12 H108 K4.64 O89.94 Si29.88 Sr1.46'
_chemical_name_mineral           Zeolite-L
_space_group_IT_number           191
_symmetry_space_group_name_Hall  '-P 6 2'
_symmetry_space_group_name_H-M   'P 6/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   18.358
_cell_length_b                   18.358
_cell_length_c                   7.523
_cell_volume                     2195.697
_database_code_amcsd             0006406
_exptl_crystal_density_diffrn    2.164
_cod_original_formula_sum        'K4.64 Sr1.46 Al6.12 Si29.88 O89.94 H108'
_cod_database_code               9005061
X-ray Rietveld analysis of cation exchanged zeolite-L (LTL) Sample: Ba-L
Sato, M.; Morikawa, K.; Kurosawa, S.; European Journal of Mineralogy 2 (1990) 851–859; doi:10.1127/ejm/2/6/0851

data_9005062
_publ_section_title
;
 X-ray Rietveld analysis of cation exchanged zeolite-L (LTL)
 Sample: Ba-L
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              851
_journal_page_last               859
_journal_paper_doi               10.1127/ejm/2/6/0851
_journal_volume                  2
_journal_year                    1990
_chemical_formula_sum            'Al6 Ba1.14 H108 K4.86 O96.36 Si30'
_chemical_name_mineral           Zeolite-L
_space_group_IT_number           191
_symmetry_space_group_name_Hall  '-P 6 2'
_symmetry_space_group_name_H-M   'P 6/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   18.361
_cell_length_b                   18.361
_cell_length_c                   7.525
_cell_volume                     2196.999
_database_code_amcsd             0006407
_exptl_crystal_density_diffrn    2.269
_cod_original_formula_sum        'K4.86 Ba1.14 Al6 Si30 O96.36 H108'
_cod_database_code               9005062
X-ray Rietveld analysis of cation exchanged zeolite-L (LTL) Sample: Cs-L Note: We are unable to reproduce the reported bond lengths to T1 and K1, and we have not been able to locate the authors to find out what is wrong.
Sato, M.; Morikawa, K.; Kurosawa, S.; European Journal of Mineralogy 2 (1990) 851–859; doi:10.1127/ejm/2/6/0851

data_9005063
_publ_section_title
;
 X-ray Rietveld analysis of cation exchanged zeolite-L (LTL)
 Sample: Cs-L
 Note: We are unable to reproduce the reported bond lengths to T1 and K1,
 and we have not been able to locate the authors to find out what is wrong.
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              851
_journal_page_last               859
_journal_paper_doi               10.1127/ejm/2/6/0851
_journal_volume                  2
_journal_year                    1990
_chemical_formula_sum            'Al8.664 Cs3.66 H58.08 K5 O85.5 Si27.336'
_chemical_name_mineral           Zeolite-L
_space_group_IT_number           191
_symmetry_space_group_name_Hall  '-P 6 2'
_symmetry_space_group_name_H-M   'P 6/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   18.411
_cell_length_b                   18.411
_cell_length_c                   7.558
_cell_volume                     2218.668
_database_code_amcsd             0006408
_exptl_crystal_density_diffrn    2.328
_cod_original_formula_sum        'K5 Cs3.66 Al8.664 Si27.336 O85.5 H58.08'
_cod_database_code               9005063
Investigation of the structure of harmotome by X-ray (293 K, 100 K) and neutron diffraction (15 K) Sample: 293 K
Stuckenschmidt, E.; Fuess, H.; Kvick, A.; European Journal of Mineralogy 2 (1990) 861–874; doi:10.1127/ejm/2/6/0861

data_9005064
_publ_section_title
;
 Investigation of the structure of harmotome by X-ray (293 K, 100 K)
 and neutron diffraction (15 K)
 Sample: 293 K
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              861
_journal_page_last               874
_journal_paper_doi               10.1127/ejm/2/6/0861
_journal_volume                  2
_journal_year                    1990
_chemical_formula_sum            'Al2.08 Ba O23 Si5.92'
_chemical_name_mineral           Harmotome
_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                 124.74
_cell_angle_gamma                90
_cell_length_a                   9.8688
_cell_length_b                   14.1295
_cell_length_c                   8.7092
_cell_formula_units_Z            2
_cell_volume                     997.946
_database_code_amcsd             0006409
_exptl_crystal_density_diffrn    2.422
_cod_original_cell_volume        997.947
_cod_original_formula_sum        'Ba (Si5.92 Al2.08) O23'
_cod_database_code               9005064
Investigation of the structure of harmotome by X-ray (293 K, 100 K) and neutron diffraction (15 K) Sample: 100 K
Stuckenschmidt, E.; Fuess, H.; Kvick, A.; European Journal of Mineralogy 2 (1990) 861–874; doi:10.1127/ejm/2/6/0861

data_9005065
_publ_section_title
;
 Investigation of the structure of harmotome by X-ray (293 K, 100 K)
 and neutron diffraction (15 K)
 Sample: 100 K
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              861
_journal_page_last               874
_journal_paper_doi               10.1127/ejm/2/6/0861
_journal_volume                  2
_journal_year                    1990
_chemical_formula_sum            'Al2.08 Ba O23 Si5.92'
_chemical_name_mineral           Harmotome
_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                 124.78
_cell_angle_gamma                90
_cell_length_a                   9.841
_cell_length_b                   14.085
_cell_length_c                   8.680
_cell_formula_units_Z            2
_cell_volume                     988.196
_database_code_amcsd             0006410
_exptl_crystal_density_diffrn    2.446
_cod_original_formula_sum        'Ba (Si5.92 Al2.08) O23'
_cod_database_code               9005065
Investigation of the structure of harmotome by X-ray (293 K, 100 K) and neutron diffraction (15 K) Sample: 15 K
Stuckenschmidt, E.; Fuess, H.; Kvick, A.; European Journal of Mineralogy 2 (1990) 861–874; doi:10.1127/ejm/2/6/0861

data_9005066
_publ_section_title
;
 Investigation of the structure of harmotome by X-ray (293 K, 100 K)
 and neutron diffraction (15 K)
 Sample: 15 K
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              861
_journal_page_last               874
_journal_paper_doi               10.1127/ejm/2/6/0861
_journal_volume                  2
_journal_year                    1990
_chemical_formula_sum            'Al2.22 Ba H11.16 O21.84 Si5.34'
_chemical_name_mineral           Harmotome
_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                 124.59
_cell_angle_gamma                90
_cell_length_a                   9.884
_cell_length_b                   14.100
_cell_length_c                   8.655
_cell_formula_units_Z            2
_cell_volume                     992.986
_database_code_amcsd             0006411
_exptl_crystal_density_diffrn    2.368
_cod_original_formula_sum        'Ba Si5.34 Al2.22 O21.84 H11.16'
_cod_database_code               9005066
Composition chimique et structure cristalline de la phosphuranylite Ca(UO2)[(UO2)3(OH)2(PO4)2]2.12H2O
Piret, P.; Piret-Meunier J; European Journal of Mineralogy 3 (1991) 69–77; doi:10.1127/ejm/3/1/0069

data_9005067
_publ_section_title
;
 Composition chimique et structure cristalline
 de la phosphuranylite Ca(UO2)[(UO2)3(OH)2(PO4)2]2.12H2O
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              69
_journal_page_last               77
_journal_paper_doi               10.1127/ejm/3/1/0069
_journal_volume                  3
_journal_year                    1991
_chemical_formula_sum            'Ca H26.34 O46 P4 U7'
_chemical_name_mineral           Phosphuranylite
_space_group_IT_number           63
_symmetry_space_group_name_Hall  '-B 2b 2'
_symmetry_space_group_name_H-M   'B m m b'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.835
_cell_length_b                   17.324
_cell_length_c                   13.724
_cell_volume                     3764.844
_database_code_amcsd             0006412
_exptl_crystal_density_diffrn    4.574
_cod_original_formula_sum        'U7 P4 O46 Ca H26.34'
_cod_database_code               9005067
Compressibility and high pressure structure refinement of tremolite, pargasite and glaucophane Sample: pressure at ambient conditions (.001 kbar)
Comodi, P.; Mellini, M.; Ungaretti, L.; Zanazzi, P. F.; European Journal of Mineralogy 3 (1991) 485–499; doi:10.1127/ejm/3/3/0485

data_9005068
_publ_section_title
;
 Compressibility and high pressure structure refinement
 of tremolite, pargasite and glaucophane
 Sample: pressure at ambient conditions (.001 kbar)
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              485
_journal_page_last               499
_journal_paper_doi               10.1127/ejm/3/3/0485
_journal_volume                  3
_journal_year                    1991
_chemical_formula_sum            'Ca2 Fe0.05 H2 Mg4.95 O24 Si8'
_chemical_name_mineral           Tremolite
_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                 104.76
_cell_angle_gamma                90
_cell_length_a                   9.840
_cell_length_b                   18.042
_cell_length_c                   5.276
_cell_formula_units_Z            2
_cell_volume                     905.757
_database_code_amcsd             0006413
_exptl_crystal_density_diffrn    2.984
_cod_original_formula_sum        '(Mg4.95 Fe.05) Ca2 Si8 O24 H2'
_cod_database_code               9005068
Compressibility and high pressure structure refinement of tremolite, pargasite and glaucophane Sample: pressure at 35 kbar
Comodi, P.; Mellini, M.; Ungaretti, L.; Zanazzi, P. F.; European Journal of Mineralogy 3 (1991) 485–499; doi:10.1127/ejm/3/3/0485

data_9005069
_publ_section_title
;
 Compressibility and high pressure structure refinement
 of tremolite, pargasite and glaucophane
 Sample: pressure at 35 kbar
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              485
_journal_page_last               499
_journal_paper_doi               10.1127/ejm/3/3/0485
_journal_volume                  3
_journal_year                    1991
_chemical_formula_sum            'Ca2 Fe0.05 H2 Mg4.95 O24 Si8'
_chemical_name_mineral           Tremolite
_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                 105.1
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.640
_cell_length_b                   17.890
_cell_length_c                   5.228
_cell_volume                     870.488
_database_code_amcsd             0006414
_exptl_crystal_density_diffrn    3.105
_cod_original_formula_sum        '(Mg4.95 Fe.05) Ca2 Si8 O24 H2'
_cod_database_code               9005069
Compressibility and high pressure structure refinement of tremolite, pargasite and glaucophane Sample: pressure at ambient conditions (.001 kbar)
Comodi, P.; Mellini, M.; Ungaretti, L.; Zanazzi, P. F.; European Journal of Mineralogy 3 (1991) 485–499; doi:10.1127/ejm/3/3/0485

data_9005070
_publ_section_title
;
 Compressibility and high pressure structure refinement
 of tremolite, pargasite and glaucophane
 Sample: pressure at ambient conditions (.001 kbar)
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              485
_journal_page_last               499
_journal_paper_doi               10.1127/ejm/3/3/0485
_journal_volume                  3
_journal_year                    1991
_chemical_formula_sum
'Al1.6 Fe1.42 H2 Li0.02 Mg1.98 Na1.98 O24 Si8'
_chemical_name_mineral           Glaucophane
_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                 103.59
_cell_angle_gamma                90
_cell_length_a                   9.531
_cell_length_b                   17.759
_cell_length_c                   5.303
_cell_formula_units_Z            2
_cell_volume                     872.461
_database_code_amcsd             0006415
_exptl_crystal_density_diffrn    3.148
_cod_original_formula_sum
'Mg1.98 Fe1.42 Al1.6 (Na1.98 Li.02) Si8 O24 H2'
_cod_database_code               9005070
Compressibility and high pressure structure refinement of tremolite, pargasite and glaucophane Sample: pressure at 20 kbar
Comodi, P.; Mellini, M.; Ungaretti, L.; Zanazzi, P. F.; European Journal of Mineralogy 3 (1991) 485–499; doi:10.1127/ejm/3/3/0485

data_9005071
_publ_section_title
;
 Compressibility and high pressure structure refinement
 of tremolite, pargasite and glaucophane
 Sample: pressure at 20 kbar
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              485
_journal_page_last               499
_journal_paper_doi               10.1127/ejm/3/3/0485
_journal_volume                  3
_journal_year                    1991
_chemical_formula_sum            'Al1.6 Fe1.42 H2 Li0.02 Mg1.98 Na1.98 O24 Si8'
_chemical_name_mineral           Glaucophane
_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                 103.9
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.422
_cell_length_b                   17.662
_cell_length_c                   5.274
_cell_volume                     851.953
_database_code_amcsd             0006416
_exptl_crystal_density_diffrn    3.224
_cod_original_formula_sum        'Mg1.98 Fe1.42 Al1.6 (Na1.98 Li.02) Si8 O24 H2'
_cod_database_code               9005071
Compressibility and high pressure structure refinement of tremolite, pargasite and glaucophane Sample: pressure at 37 kbar
Comodi, P.; Mellini, M.; Ungaretti, L.; Zanazzi, P. F.; European Journal of Mineralogy 3 (1991) 485–499; doi:10.1127/ejm/3/3/0485

data_9005072
_publ_section_title
;
 Compressibility and high pressure structure refinement
 of tremolite, pargasite and glaucophane
 Sample: pressure at 37 kbar
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              485
_journal_page_last               499
_journal_paper_doi               10.1127/ejm/3/3/0485
_journal_volume                  3
_journal_year                    1991
_chemical_formula_sum            'Al1.6 Fe1.42 H2 Li0.02 Mg1.98 Na1.98 O24 Si8'
_chemical_name_mineral           Glaucophane
_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                 103.9
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.349
_cell_length_b                   17.610
_cell_length_c                   5.257
_cell_volume                     840.146
_database_code_amcsd             0006417
_exptl_crystal_density_diffrn    3.269
_cod_original_formula_sum        'Mg1.98 Fe1.42 Al1.6 (Na1.98 Li.02) Si8 O24 H2'
_cod_database_code               9005072
Compressibility and high pressure structure refinement of tremolite, pargasite and glaucophane Sample: pressure at ambient conditions (.001 kbar)
Comodi, P.; Mellini, M.; Ungaretti, L.; Zanazzi, P. F.; European Journal of Mineralogy 3 (1991) 485–499; doi:10.1127/ejm/3/3/0485

data_9005073
_publ_section_title
;
 Compressibility and high pressure structure refinement
 of tremolite, pargasite and glaucophane
 Sample: pressure at ambient conditions (.001 kbar)
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              485
_journal_page_last               499
_journal_paper_doi               10.1127/ejm/3/3/0485
_journal_volume                  3
_journal_year                    1991
_chemical_formula_sum
'Al1.68 Ca1.98 Cr0.18 Fe0.21 H2 K0.02 Mg4.26 Na0.74 O24 Si6.62 Ti0.07'
_chemical_name_mineral           Pargasite
_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                 105.25
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.881
_cell_length_b                   17.998
_cell_length_c                   5.284
_cell_volume                     906.608
_database_code_amcsd             0006418
_exptl_crystal_density_diffrn    3.086
_cod_original_formula_sum
'Na.74 K.02 Mg4.26 Fe.21 Al1.68 Cr.18 Ti.07 Ca1.98 Si6.62 O24 H2'
_cod_database_code               9005073
Compressibility and high pressure structure refinement of tremolite, pargasite and glaucophane Sample: pressure at 35 kbar
Comodi, P.; Mellini, M.; Ungaretti, L.; Zanazzi, P. F.; European Journal of Mineralogy 3 (1991) 485–499; doi:10.1127/ejm/3/3/0485

data_9005074
_publ_section_title
;
 Compressibility and high pressure structure refinement
 of tremolite, pargasite and glaucophane
 Sample: pressure at 35 kbar
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              485
_journal_page_last               499
_journal_paper_doi               10.1127/ejm/3/3/0485
_journal_volume                  3
_journal_year                    1991
_chemical_formula_sum
'Al1.68 Ca0.198 Cr0.18 Fe0.21 H2 K0.02 Mg4.26 Na0.74 O24 Si6.62 Ti0.07'
_chemical_name_mineral           Pargasite
_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                 105.6
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.733
_cell_length_b                   17.828
_cell_length_c                   5.240
_cell_volume                     875.750
_database_code_amcsd             0006419
_exptl_crystal_density_diffrn    2.924
_cod_original_formula_sum
'Na.74 K.02 Mg4.26 Fe.21 Al1.68 Cr.18 Ti.07 Ca.198 Si6.62 O24 H2'
_cod_database_code               9005074
Refinement of the crystal structure of neltnerite, a member of the bixbyite-braunite group of minerals
de Villiers, J. P. R.; Dobson, S. M.; Buseck, P. R.; European Journal of Mineralogy 3 (1991) 567–573; doi:10.1127/ejm/3/3/0567

data_9005075
_publ_section_title
;
 Refinement of the crystal structure of neltnerite,
 a member of the bixbyite-braunite group of minerals
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              567
_journal_page_last               573
_journal_paper_doi               10.1127/ejm/3/3/0567
_journal_volume                  3
_journal_year                    1991
_chemical_formula_sum            'Ca0.95 Mn6.05 O12 Si'
_chemical_name_mineral           Neltnerite
_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                   9.468
_cell_length_b                   9.468
_cell_length_c                   18.862
_cell_formula_units_Z            8
_cell_volume                     1690.847
_database_code_amcsd             0006420
_exptl_crystal_density_diffrn    4.640
_cod_original_sg_symbol_H-M      'I 41/a c d'
_cod_original_formula_sum        'Ca.95 Mn6.05 Si O12'
_cod_database_code               9005075
Order and anti-order in Ge-substituted alkali feldspars Sample: K[AlGe3O8] synthesized at 600 deg C
Kroll, H.; Flogel, J.; Breit, U.; Lons, J.; Pentinghaus, H.; European Journal of Mineralogy 3 (1991) 739–749; doi:10.1127/ejm/3/5/0739

data_9005076
_publ_section_title
;
 Order and anti-order in Ge-substituted alkali feldspars
 Sample: K[AlGe3O8] synthesized at 600 deg C
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              739
_journal_page_last               749
_journal_paper_doi               10.1127/ejm/3/5/0739
_journal_volume                  3
_journal_year                    1991
_chemical_formula_sum            'Al Ge3 K O8'
_chemical_name_mineral           Sanidine
_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                 115.898
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.8163
_cell_length_b                   13.5536
_cell_length_c                   7.4577
_cell_volume                     801.645
_database_code_amcsd             0006421
_exptl_crystal_density_diffrn    3.413
_exptl_crystal_thermal_history   'synthesized at 600 deg C'
_cod_original_cell_volume        801.646
_cod_original_formula_sum        'K (Al Ge3) O8'
_cod_database_code               9005076
Order and anti-order in Ge-substituted alkali feldspars Sample: Na[AlGe3O8] synthesized at 980 deg C
Kroll, H.; Flogel, J.; Breit, U.; Lons, J.; Pentinghaus, H.; European Journal of Mineralogy 3 (1991) 739–749; doi:10.1127/ejm/3/5/0739

data_9005077
_publ_section_title
;
 Order and anti-order in Ge-substituted alkali feldspars
 Sample: Na[AlGe3O8] synthesized at 980 deg C
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              739
_journal_page_last               749
_journal_paper_doi               10.1127/ejm/3/5/0739
_journal_volume                  3
_journal_year                    1991
_chemical_formula_sum            'Al0.25 Ge0.75 Na0.25 O2'
_chemical_name_mineral           Albite
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1 (1/2*x+1/2*y,1/2*x-1/2*y,-z)'
_symmetry_space_group_name_H-M   'C -1'
_cell_angle_alpha                94.38
_cell_angle_beta                 116.28
_cell_angle_gamma                90.87
_cell_formula_units_Z            16
_cell_length_a                   8.411
_cell_length_b                   13.291
_cell_length_c                   7.342
_cell_volume                     732.681
_database_code_amcsd             0006422
_exptl_crystal_density_diffrn    3.588
_exptl_crystal_thermal_history   'synthesized at 980 deg C'
_cod_original_formula_sum        'Na.25 (Al.25 Ge.75) O2'
_cod_database_code               9005077