LMucko/crystallography-open-database huggingface dataset:
The crystal structure of vitusite from Ilimaussaq (South Greenland): Na3REE(PO4)2
Mazzi, F.; Ungaretti, L.; Neues Jahrbuch fur Mineralogie, Monatshefte 1994 (1994) 49–66; doi:

data_9009385
_publ_section_title
;
 The crystal structure of vitusite from Ilimaussaq (South Greenland):
 Na3REE(PO4)2
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              49
_journal_page_last               66
_journal_volume                  1994
_journal_year                    1994
_chemical_compound_source        'Ilimaussaq, South Greenland'
_chemical_formula_sum            'Ce0.55 La0.45 Na3 O8 P2'
_chemical_name_mineral           Vitusite-(Ce)
_space_group_IT_number           29
_symmetry_space_group_name_Hall  'P -2bc -2c'
_symmetry_space_group_name_H-M   'P c 21 b'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   5.3356
_cell_length_b                   18.6722
_cell_length_c                   14.0546
_cell_formula_units_Z            8
_cell_volume                     1400.223
_database_code_amcsd             0014868
_exptl_crystal_density_diffrn    3.781
_cod_original_formula_sum        'Na3 (Ce.55 La.45) P2 O8'
_cod_database_code               9009385
Vanadomalayaite, CaVOSiO4, a new mineral vanadium analog of titanite and malayaite Locality: Gambatesa mine, Reppia, Val Graveglia, Northern Appenines, Italy
Basso, R.; Lucchetti, G.; Zefiro, L.; Palenzona, A.; Neues Jahrbuch fur Mineralogie, Monatshefte 1994 (1994) 489–498; doi:

data_9009386
_publ_section_title
;Vanadomalayaite, CaVOSiO4, a new mineral vanadium analog of titanite and
 malayaite Locality: Gambatesa mine, Reppia, Val Graveglia, Northern
 Appenines, Italy
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              489
_journal_page_last               498
_journal_volume                  1994
_journal_year                    1994
_chemical_compound_source
'Gambatesa mine, Reppia, Val Graveglia, Northern Appenines, Italy'
_chemical_formula_sum            'Ca O5 Si Ti0.3 V0.7'
_chemical_name_mineral           Vanadomalayaite
_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                 113.88
_cell_angle_gamma                90
_cell_length_a                   6.526
_cell_length_b                   8.691
_cell_length_c                   7.032
_cell_formula_units_Z            4
_cell_volume                     364.695
_database_code_amcsd             0014870
_exptl_crystal_density_diffrn    3.609
_cod_original_formula_sum        'Ca (V.7 Ti.3) Si O5'
_cod_database_code               9009386
The extreme collapse of a framework of NAT topology: the crystal structure of a metanatrolite (dehydrated natrolite) at 548 K Sample: T = 548 K
Joswig, W.; Baur, W. H.; Neues Jahrbuch fur Mineralogie, Monatshefte 1995 (1995) 26–38; doi:

data_9009387
_publ_section_title
;
 The extreme collapse of a framework of NAT topology:
 the crystal structure of a metanatrolite (dehydrated natrolite) at 548 K
 Sample: T = 548 K
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              26
_journal_page_last               38
_journal_volume                  1995
_journal_year                    1995
_chemical_compound_source        'Salesl, Czech Republic'
_chemical_formula_sum            'Al1.817 Na1.67 O10 Si2.691'
_chemical_name_mineral           Metanatrolite
_space_group_crystal_system      monoclinic
_space_group_IT_number           5
_space_group_name_Hall           'C 2y (1/2*z,x-1/2*z,y)'
_space_group_name_H-M_alt        'C 1 2 1 (a+2*c,a,b)'
_symmetry_space_group_name_H-M   'F 1 1 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90.08
_cell_length_a                   16.277
_cell_length_b                   17.045
_cell_length_c                   6.434
_cell_formula_units_Z            8
_cell_volume                     1785.057
_database_code_amcsd             0014871
_diffrn_ambient_temperature      548
_exptl_crystal_density_diffrn    2.404
_cod_depositor_comments
;
 Updating space group information.

 Antanas Vaitkus,
 2017-07-04
;
_cod_original_sg_symbol_H-M      'F 1 1 2'
_cod_original_formula_sum        'Si2.691 Al1.817 O10 Na1.67'
_cod_database_code               9009387
Structure redetermination of natural cebaite-(Ce), Ba3Ce2(CO3)5F2
Yang, Z.; Neues Jahrbuch fur Mineralogie, Monatshefte 1995 (1995) 56–64; doi:

data_9009388
_publ_section_title
;
 Structure redetermination of natural cebaite-(Ce), Ba3Ce2(CO3)5F2
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              56
_journal_page_last               64
_journal_volume                  1995
_journal_year                    1995
_chemical_compound_source
'Bayan Obo REE-Nb-Fe deposit, Inner Mongolia, China'
_chemical_formula_sum            'C5 Ba3 Ce2 F2 O15'
_chemical_name_mineral           Cebaite-(Ce)
_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                 94.8
_cell_angle_gamma                90
_cell_length_a                   21.42
_cell_length_b                   5.078
_cell_length_c                   13.30
_cell_formula_units_Z            4
_cell_volume                     1441.577
_database_code_amcsd             0014872
_exptl_crystal_density_diffrn    4.747
_cod_original_cell_volume        1441.578
_cod_original_formula_sum        'Ba3 Ce2 C5 O15 F2'
_cod_database_code               9009388
The crystal structure of maxwellite
Cooper, M. A.; Hawthorne, F. C.; Neues Jahrbuch fur Mineralogie, Monatshefte 1995 (1995) 97–104; doi:

data_9009389
_publ_section_title
;
 The crystal structure of maxwellite
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              97
_journal_page_last               104
_journal_volume                  1995
_journal_year                    1995
_chemical_compound_source        'Squaw Creek, Catron County, New Mexico, USA'
_chemical_formula_sum
'Al0.233 As Ca0.37 F0.74 Fe0.402 H0.26 Mg0.226 Na0.54 O4.26 Ti0.14'
_chemical_name_mineral           Maxwellite
_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                 114.50
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.667
_cell_length_b                   8.781
_cell_length_c                   7.134
_cell_volume                     380.041
_database_code_amcsd             0014873
_exptl_crystal_density_diffrn    3.943
_cod_original_formula_sum
'Na.54 Ca.37 Fe.402 Al.233 Ti.14 Mg.226 As O4.26 (F.74 H.26)'
_cod_database_code               9009389
Carminite from three localities of Sardinia (Italy). Crystal structure refinements Sample A Locality: Monte Tamara Mine, Sardinia, Italy
Olmi, F.; Sabelli, C.; Neues Jahrbuch fur Mineralogie, Monatshefte 1995 (1995) 553–562; doi:

data_9009390
_publ_section_title
;Carminite from three localities of Sardinia (Italy). Crystal structure
 refinements Sample A Locality: Monte Tamara Mine, Sardinia, Italy
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              553
_journal_page_last               562
_journal_volume                  1995
_journal_year                    1995
_chemical_compound_source        'Monte Tamara Mine, Sardinia, Italy'
_chemical_formula_sum            'As2 Fe2 H2 O10 Pb'
_chemical_name_mineral           Carminite
_space_group_IT_number           66
_symmetry_space_group_name_Hall  '-C 2 2c'
_symmetry_space_group_name_H-M   'C c c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   16.604
_cell_length_b                   7.586
_cell_length_c                   12.274
_cell_volume                     1546.008
_database_code_amcsd             0014875
_exptl_crystal_density_diffrn    5.420
_cod_original_formula_sum        'Pb Fe2 As2 O10 H2'
_cod_database_code               9009390
Carminite from three localities of Sardinia (Italy). Crystal structure refinements Sample B Locality: Su Zufuru Mine, Sardinia, Italy
Olmi, F.; Sabelli, C.; Neues Jahrbuch fur Mineralogie, Monatshefte 1995 (1995) 553–562; doi:

data_9009391
_publ_section_title
;Carminite from three localities of Sardinia (Italy). Crystal structure
 refinements Sample B Locality: Su Zufuru Mine, Sardinia, Italy
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              553
_journal_page_last               562
_journal_volume                  1995
_journal_year                    1995
_chemical_compound_source        'Su Zufuru Mine, Sardinia, Italy'
_chemical_formula_sum            'As2 Fe2 H2 O10 Pb'
_chemical_name_mineral           Carminite
_space_group_IT_number           66
_symmetry_space_group_name_Hall  '-C 2 2c'
_symmetry_space_group_name_H-M   'C c c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   16.617
_cell_length_b                   7.585
_cell_length_c                   12.272
_cell_volume                     1546.762
_database_code_amcsd             0014876
_exptl_crystal_density_diffrn    5.417
_cod_original_formula_sum        'Pb Fe2 As2 O10 H2'
_cod_database_code               9009391
Carminite from three localities of Sardinia (Italy). Crystal structure refinements Sample C Locality: Pira Inferida Mine, Sardinia, Italy
Olmi, F.; Sabelli, C.; Neues Jahrbuch fur Mineralogie, Monatshefte 1995 (1995) 553–562; doi:

data_9009392
_publ_section_title
;Carminite from three localities of Sardinia (Italy). Crystal structure
 refinements Sample C Locality: Pira Inferida Mine, Sardinia, Italy
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              553
_journal_page_last               562
_journal_volume                  1995
_journal_year                    1995
_chemical_compound_source        'Pira Inferida Mine, Sardinia, Italy'
_chemical_formula_sum            'As2 Fe2 H2 O10 Pb'
_chemical_name_mineral           Carminite
_space_group_IT_number           66
_symmetry_space_group_name_Hall  '-C 2 2c'
_symmetry_space_group_name_H-M   'C c c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   16.602
_cell_length_b                   7.586
_cell_length_c                   12.268
_cell_volume                     1545.066
_database_code_amcsd             0014877
_exptl_crystal_density_diffrn    5.423
_cod_original_formula_sum        'Pb Fe2 As2 O10 H2'
_cod_database_code               9009392
Kleinite from Terlingua, Brewster County, Texas: Investigations by single crystal X-ray diffraction, and vibrational spectroscopy
Giester, G.; Mikenda, W.; Pertlik, F.; Neues Jahrbuch fur Mineralogie, Monatshefte 1996 (1996) 49–56; doi:

data_9009393
_publ_section_title
;
 Kleinite from Terlingua, Brewster County, Texas: Investigations
 by single crystal X-ray diffraction, and vibrational spectroscopy
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              49
_journal_page_last               56
_journal_volume                  1996
_journal_year                    1996
_chemical_compound_source        'Terlingua, Brewster County, Texas, USA'
_chemical_formula_sum            'Cl H20 Hg4 N2 O S'
_chemical_name_mineral           Kleinite
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   6.762
_cell_length_b                   6.762
_cell_length_c                   11.068
_cell_volume                     438.278
_database_code_amcsd             0014883
_diffrn_ambient_temperature      403.15
_exptl_crystal_density_diffrn    7.078
_exptl_crystal_thermal_history   'heated at T = 130 C for 1 day'
_cod_original_formula_sum        'Hg4 N2 S Cl O H20'
_cod_database_code               9009393
The phases of natrolite occurring during dehydration and rehydration studied by single crystal X-ray diffraction methods between room temperature and 923 K Locality: Khibiny, Kola peninsula, Russia Sample: T = 598 K, crystal IV, "metanatrolite"
Baur, W. H.; Joswig, W.; Neues Jahrbuch fur Mineralogie, Monatshefte 1996 (1996) 171–187; doi:

data_9009394
_publ_section_title
;The phases of natrolite occurring during dehydration and rehydration studied
 by single crystal X-ray diffraction methods between room temperature and 923
 K Locality: Khibiny, Kola peninsula, Russia Sample: T = 598 K, crystal IV,
 "metanatrolite"
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              171
_journal_page_last               187
_journal_volume                  1996
_journal_year                    1996
_chemical_compound_source        'Khibiny, Kola peninsula, Russia'
_chemical_formula_sum            'Al1.811 Na1.88 O10 Si2.73'
_chemical_name_mineral           Metanatrolite
_space_group_crystal_system      monoclinic
_space_group_IT_number           5
_space_group_name_Hall           'C 2y (1/2*z,x-1/2*z,y)'
_space_group_name_H-M_alt        'C 1 2 1 (a+2*c,a,b)'
_symmetry_space_group_name_H-M   'F 1 1 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90.0
_cell_length_a                   16.223
_cell_length_b                   17.029
_cell_length_c                   6.438
_cell_formula_units_Z            8
_cell_volume                     1778.571
_database_code_amcsd             0014887
_diffrn_ambient_temperature      598
_exptl_crystal_density_diffrn    2.455
_cod_depositor_comments
;
 Updating space group information.

 Antanas Vaitkus,
 2017-07-04
;
_cod_original_sg_symbol_H-M      'F 1 1 2'
_cod_original_formula_sum        'Na1.88 Al1.811 Si2.73 O10'
_cod_database_code               9009394
The phases of natrolite occurring during dehydration and rehydration studied by single crystal X-ray diffraction methods between room temperature and 923 K Locality: Khibiny, Kola peninsula, Russia Sample: T = 573 K, crystal II, "metanatrolite"
Baur, W. H.; Joswig, W.; Neues Jahrbuch fur Mineralogie, Monatshefte 1996 (1996) 171–187; doi:

data_9009395
_publ_section_title
;The phases of natrolite occurring during dehydration and rehydration studied
 by single crystal X-ray diffraction methods between room temperature and 923
 K Locality: Khibiny, Kola peninsula, Russia Sample: T = 573 K, crystal II,
 "metanatrolite"
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              171
_journal_page_last               187
_journal_volume                  1996
_journal_year                    1996
_chemical_compound_source        'Khibiny, Kola peninsula, Russia'
_chemical_formula_sum            'Al2 Na1.82 O10 Si3'
_chemical_name_mineral           Metanatrolite
_space_group_crystal_system      monoclinic
_space_group_IT_number           5
_space_group_name_Hall           'C 2y (1/2*z,x-1/2*z,y)'
_space_group_name_H-M_alt        'C 1 2 1 (a+2*c,a,b)'
_symmetry_space_group_name_H-M   'F 1 1 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90.0
_cell_length_a                   16.244
_cell_length_b                   17.018
_cell_length_c                   6.4295
_cell_formula_units_Z            8
_cell_volume                     1777.374
_database_code_amcsd             0014888
_diffrn_ambient_temperature      573
_exptl_crystal_density_diffrn    2.542
_cod_depositor_comments
;
 Updating space group information.

 Antanas Vaitkus,
 2017-07-04
;
_cod_original_cell_volume        1777.373
_cod_original_sg_symbol_H-M      'F 1 1 2'
_cod_original_formula_sum        'Na1.82 Al2 Si3 O10'
_cod_database_code               9009395
The phases of natrolite occurring during dehydration and rehydration studied by single crystal X-ray diffraction methods between room temperature and 923 K Locality: Khibiny, Kola peninsula, Russia Sample: T = 723 K, crystal II, "metanatrolite"
Baur, W. H.; Joswig, W.; Neues Jahrbuch fur Mineralogie, Monatshefte 1996 (1996) 171–187; doi:

data_9009396
_publ_section_title
;The phases of natrolite occurring during dehydration and rehydration studied
 by single crystal X-ray diffraction methods between room temperature and 923
 K Locality: Khibiny, Kola peninsula, Russia Sample: T = 723 K, crystal II,
 "metanatrolite"
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              171
_journal_page_last               187
_journal_volume                  1996
_journal_year                    1996
_chemical_compound_source        'Khibiny, Kola peninsula, Russia'
_chemical_formula_sum            'Al2 Na1.82 O10 Si3'
_chemical_name_mineral           Metanatrolite
_space_group_crystal_system      monoclinic
_space_group_IT_number           5
_space_group_name_Hall           'C 2y (1/2*z,x-1/2*z,y)'
_space_group_name_H-M_alt        'C 1 2 1 (a+2*c,a,b)'
_symmetry_space_group_name_H-M   'F 1 1 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90.0
_cell_length_a                   16.575
_cell_length_b                   17.427
_cell_length_c                   6.4610
_cell_formula_units_Z            8
_cell_volume                     1866.276
_database_code_amcsd             0014889
_diffrn_ambient_temperature      723
_exptl_crystal_density_diffrn    2.421
_cod_depositor_comments
;
 Updating space group information.

 Antanas Vaitkus,
 2017-07-04
;
_cod_original_sg_symbol_H-M      'F 1 1 2'
_cod_original_formula_sum        'Na1.82 Al2 Si3 O10'
_cod_database_code               9009396
The phases of natrolite occurring during dehydration and rehydration studied by single crystal X-ray diffraction methods between room temperature and 923 K Locality: Khibiny, Kola peninsula, Russia Sample: T = 773 K, crystal II, "metanatrolite"
Baur, W. H.; Joswig, W.; Neues Jahrbuch fur Mineralogie, Monatshefte 1996 (1996) 171–187; doi:

data_9009397
_publ_section_title
;The phases of natrolite occurring during dehydration and rehydration studied
 by single crystal X-ray diffraction methods between room temperature and 923
 K Locality: Khibiny, Kola peninsula, Russia Sample: T = 773 K, crystal II,
 "metanatrolite"
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              171
_journal_page_last               187
_journal_volume                  1996
_journal_year                    1996
_chemical_compound_source        'Khibiny, Kola peninsula, Russia'
_chemical_formula_sum            'Al2 Na1.74 O10 Si3'
_chemical_name_mineral           Metanatrolite
_space_group_crystal_system      monoclinic
_space_group_IT_number           5
_space_group_name_Hall           'C 2y (1/2*z,x-1/2*z,y)'
_space_group_name_H-M_alt        'C 1 2 1 (a+2*c,a,b)'
_symmetry_space_group_name_H-M   'F 1 1 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90.0
_cell_length_a                   16.736
_cell_length_b                   17.622
_cell_length_c                   6.4649
_cell_formula_units_Z            8
_cell_volume                     1906.640
_database_code_amcsd             0014890
_diffrn_ambient_temperature      773
_exptl_crystal_density_diffrn    2.356
_cod_depositor_comments
;
 Updating space group information.

 Antanas Vaitkus,
 2017-07-04
;
_cod_original_sg_symbol_H-M      'F 1 1 2'
_cod_original_formula_sum        'Na1.74 Al2 Si3 O10'
_cod_database_code               9009397
The phases of natrolite occurring during dehydration and rehydration studied by single crystal X-ray diffraction methods between room temperature and 923 K Locality: Khibiny, Kola peninsula, Russia Sample: T = 573 K, crystal III, "metanatrolite"
Baur, W. H.; Joswig, W.; Neues Jahrbuch fur Mineralogie, Monatshefte 1996 (1996) 171–187; doi:

data_9009398
_publ_section_title
;The phases of natrolite occurring during dehydration and rehydration studied
 by single crystal X-ray diffraction methods between room temperature and 923
 K Locality: Khibiny, Kola peninsula, Russia Sample: T = 573 K, crystal III,
 "metanatrolite"
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              171
_journal_page_last               187
_journal_volume                  1996
_journal_year                    1996
_chemical_compound_source        'Khibiny, Kola peninsula, Russia'
_chemical_formula_sum            'Al2 Na1.92 O10 Si3'
_chemical_name_mineral           Metanatrolite
_space_group_crystal_system      monoclinic
_space_group_IT_number           5
_space_group_name_Hall           'C 2y (1/2*z,x-1/2*z,y)'
_space_group_name_H-M_alt        'C 1 2 1 (a+2*c,a,b)'
_symmetry_space_group_name_H-M   'F 1 1 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90.0
_cell_length_a                   16.292
_cell_length_b                   17.084
_cell_length_c                   6.449
_cell_formula_units_Z            8
_cell_volume                     1794.966
_database_code_amcsd             0014891
_diffrn_ambient_temperature      573
_exptl_crystal_density_diffrn    2.534
_cod_depositor_comments
;
 Updating space group information.

 Antanas Vaitkus,
 2017-07-04
;
_cod_original_sg_symbol_H-M      'F 1 1 2'
_cod_original_formula_sum        'Na1.92 Al2 Si3 O10'
_cod_database_code               9009398
The phases of natrolite occurring during dehydration and rehydration studied by single crystal X-ray diffraction methods between room temperature and 923 K Locality: Khibiny, Kola peninsula, Russia Sample: T = 823 K, crystal III, "high natrolite"
Baur, W. H.; Joswig, W.; Neues Jahrbuch fur Mineralogie, Monatshefte 1996 (1996) 171–187; doi:

data_9009399
_publ_section_title
;The phases of natrolite occurring during dehydration and rehydration studied
 by single crystal X-ray diffraction methods between room temperature and 923
 K Locality: Khibiny, Kola peninsula, Russia Sample: T = 823 K, crystal III,
 "high natrolite"
;
_journal_name_full               'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_page_first              171
_journal_page_last               187
_journal_volume                  1996
_journal_year                    1996
_chemical_compound_source        'Khibiny, Kola peninsula, Russia'
_chemical_formula_sum            'Al2 Na2 O10 Si3'
_chemical_name_mineral           Natrolite
_space_group_IT_number           43
_symmetry_space_group_name_Hall  'F 2 -2d'
_symmetry_space_group_name_H-M   'F d d 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   17.324
_cell_length_b                   17.638
_cell_length_c                   6.416
_cell_formula_units_Z            8
_cell_volume                     1960.478
_database_code_amcsd             0014892
_diffrn_ambient_temperature      823
_exptl_crystal_density_diffrn    2.332
_cod_original_cell_volume        1960.477
_cod_original_formula_sum        'Na2 Al2 Si3 O10'
_cod_database_code               9009399