LMucko/crystallography-open-database huggingface dataset:
Equations of state and structures of andalusite to 9.8 GPa and sillimanite to 8.5 GPa Sample: P = 9.828 GPa
Burt, J. B.; Ross, N. L.; Angel, R. J.; Koch, M.; American Mineralogist 91 (2006) 319–326; doi:10.2138/am.2006.1875

data_9003997
_publ_section_title
;
 Equations of state and structures of andalusite
 to 9.8 GPa and sillimanite to 8.5 GPa
 Sample: P = 9.828 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              319
_journal_page_last               326
_journal_paper_doi               10.2138/am.2006.1875
_journal_volume                  91
_journal_year                    2006
_chemical_compound_source        'Minas Gerais, Brazil'
_chemical_formula_sum            'Al2 O5 Si'
_chemical_name_mineral           Andalusite
_space_group_IT_number           58
_symmetry_space_group_name_Hall  '-P 2 2n'
_symmetry_space_group_name_H-M   'P n n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.5922
_cell_length_b                   7.7600
_cell_length_c                   5.4872
_cell_volume                     323.281
_database_code_amcsd             0004121
_diffrn_ambient_pressure         9.828e+06
_exptl_crystal_density_diffrn    3.329
_cod_original_formula_sum        'Al2 Si O5'
_cod_database_code               9003997
A novel arrangement of silicate tetrahedra in the uranyl silicate sheet of oursinite, (Co0.8Mg0.2)[(UO2)(SiO3OH)]2(H2O)6
Kabatko, K. A.; Burns, P. C.; American Mineralogist 91 (2006) 333–336; doi:10.2138/am.2006.1613

data_9003998
_publ_section_title
;
 A novel arrangement of silicate tetrahedra in the uranyl silicate sheet of
 oursinite, (Co0.8Mg0.2)[(UO2)(SiO3OH)]2(H2O)6
;
_journal_name_full               'American Mineralogist'
_journal_page_first              333
_journal_page_last               336
_journal_paper_doi               10.2138/am.2006.1613
_journal_volume                  91
_journal_year                    2006
_chemical_formula_sum            'Co0.8 H14 Mg0.2 O18 Si2 U2'
_chemical_name_mineral           Oursinite
_space_group_IT_number           64
_space_group_name_Hall           '-C 2ac 2'
_space_group_name_H-M_alt        'C m c e'
_symmetry_space_group_name_Hall  '-C 2ac 2'
_symmetry_space_group_name_H-M   'C m c e'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.0494
_cell_length_b                   17.550
_cell_length_c                   12.734
_cell_volume                     1575.412
_database_code_amcsd             0004122
_exptl_crystal_density_diffrn    3.737
_cod_original_sg_symbol_H-M      'C m c a'
_cod_original_formula_sum        '(Co.8 Mg.2) U2 Si2 O18 H14'
_cod_database_code               9003998
The crystal structure of a second antigorite polysome (m = 16), by single-crystal synchrotron diffraction
Capitani, G. C.; Mellini, M.; American Mineralogist 91 (2006) 394–399; doi:10.2138/am.2006.1919

data_9003999
_publ_section_title
;
 The crystal structure of a second antigorite polysome (m = 16),
 by single-crystal synchrotron diffraction
;
_journal_name_full               'American Mineralogist'
_journal_page_first              394
_journal_page_last               399
_journal_paper_doi               10.2138/am.2006.1919
_journal_volume                  91
_journal_year                    2006
_chemical_formula_sum            'H58 Mg45 O138 Si32'
_chemical_name_mineral           Antigorite
_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                 91.409
_cell_angle_gamma                90
_cell_length_a                   81.664
_cell_length_b                   9.255
_cell_length_c                   7.261
_cell_formula_units_Z            2
_cell_volume                     5486.207
_exptl_crystal_density_diffrn    2.578
_cod_depositor_comments
;
 Adding the _atom_site_type_symbol data item.

 Antanas Vaitkus,
 2017-02-17
;
_cod_original_formula_sum        'Mg45 Si32 O138 H58'
_cod_database_code               9003999
_database_code_amcsd 0004123
Icosahedral coordination of phosphorus in the crystal structure of melliniite, a new phosphide mineral from the Northwest Africa 1054 acapulcoite
Pratesi, G.; Bindi, L.; Moggi-Cecchi V; American Mineralogist 91 (2006) 451–454; doi:10.2138/am.2006.2095

data_9004000
_publ_section_title
;Icosahedral coordination of phosphorus in the crystal structure of
 melliniite, a new phosphide mineral from the Northwest Africa 1054
 acapulcoite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              451
_journal_page_last               454
_journal_paper_doi               10.2138/am.2006.2095
_journal_volume                  91
_journal_year                    2006
_chemical_formula_sum            'Fe1.68 Ni2.32 P'
_chemical_name_mineral           Melliniite
_space_group_IT_number           198
_symmetry_space_group_name_Hall  'P 2ac 2ab 3'
_symmetry_space_group_name_H-M   'P 21 3'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   6.025
_cell_length_b                   6.025
_cell_length_c                   6.025
_cell_formula_units_Z            4
_cell_volume                     218.711
_database_code_amcsd             0004124
_exptl_crystal_density_diffrn    7.925
_cod_original_formula_sum        '(Ni2.32 Fe1.68) P'
_cod_database_code               9004000
Equation of state of CaIrO3-type MgSiO3 up to 144 GPa Sample: P = 116 GPa, T = 300 K
Ono, S.; Kikegawa, T.; Ohishi, Y.; American Mineralogist 91 (2006) 475–478; doi:10.2138/am.2006.2118

data_9004001
_publ_section_title
;
 Equation of state of CaIrO3-type MgSiO3 up to 144 GPa
 Sample: P = 116 GPa, T = 300 K
;
_journal_name_full               'American Mineralogist'
_journal_page_first              475
_journal_page_last               478
_journal_paper_doi               10.2138/am.2006.2118
_journal_volume                  91
_journal_year                    2006
_chemical_compound_source        'synthetic sample'
_chemical_formula_structural     MgSiO3
_chemical_formula_sum            'Mg O3 Si'
_space_group_IT_number           63
_symmetry_space_group_name_Hall  '-C 2c 2'
_symmetry_space_group_name_H-M   'C m c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   2.4687
_cell_length_b                   8.1165
_cell_length_c                   6.1514
_cell_formula_units_Z            4
_cell_volume                     123.257
_database_code_amcsd             0004125
_diffrn_ambient_pressure         1.16e+08
_diffrn_ambient_temperature      300
_exptl_crystal_density_diffrn    5.410
_cod_original_formula_sum        'Mg Si O3'
_cod_database_code               9004001
_amcsd_formula_title             MgSiO3
Parvo-mangano-edenite, parvo-manganotremolite, and the solid solution between Ca and Mn2+ at the M4 site in amphiboles Sample: 1103 Note: A and B occupancies invented to match formula
Oberti, R.; Camara, F.; Della Ventura, G.; Iezzi, G.; Benimoff, A. I.; American Mineralogist 91 (2006) 526–532; doi:10.2138/am.2006.1905

data_9004002
_publ_section_title
;
 Parvo-mangano-edenite, parvo-manganotremolite, and the solid solution
 between Ca and Mn2+ at the M4 site in amphiboles
 Sample: 1103
 Note: A and B occupancies invented to match formula
;
_journal_name_full               'American Mineralogist'
_journal_page_first              526
_journal_page_last               532
_journal_paper_doi               10.2138/am.2006.1905
_journal_volume                  91
_journal_year                    2006
_chemical_compound_source
'Grenville marble, Arnold open pit, St Lawrence Co, New York, USA'
_chemical_formula_sum
'Al0.985 Ca1.27 Fe0.07 H2 K0.02 Mg4.51 Mn1.005 Na0.74 O24 Si7.08 Ti0.01'
_chemical_name_mineral           Parvo-mangano-edenite
_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                 104.55
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.8260
_cell_length_b                   18.0487
_cell_length_c                   5.2840
_cell_volume                     907.045
_database_code_amcsd             0004126
_exptl_crystal_density_diffrn    3.110
_cod_original_formula_sum
'Na.74 K.02 Ca1.27 Mn1.005 Mg4.51 Fe.07 Ti.01 Al.985 Si7.08 O24 H2'
_cod_database_code               9004002
Parvo-mangano-edenite, parvo-manganotremolite, and the solid solution between Ca and Mn2+ at the M4 site in amphiboles Locality: amphibole, Grenville marble, Arnold open pit, St Lawrence Co, New York, USA Sample: 1104 Note: A and B occupancies invented to match formula
Oberti, R.; Camara, F.; Della Ventura, G.; Iezzi, G.; Benimoff, A. I.; American Mineralogist 91 (2006) 526–532; doi:10.2138/am.2006.1905

data_9004003
_publ_section_title
;Parvo-mangano-edenite, parvo-manganotremolite, and the solid solution between
 Ca and Mn2+ at the M4 site in amphiboles Locality: amphibole, Grenville
 marble, Arnold open pit, St Lawrence Co, New York, USA Sample: 1104 Note: A
 and B occupancies invented to match formula
;
_journal_name_full               'American Mineralogist'
_journal_page_first              526
_journal_page_last               532
_journal_paper_doi               10.2138/am.2006.1905
_journal_volume                  91
_journal_year                    2006
_chemical_compound_source
'amphibole, Grenville marble, Arnold open pit, St Lawrence Co, New York, USA'
_chemical_formula_sum
'Al0.51 Ca1.13 Fe0.04 H2 K0.01 Mg4.21 Mn1.04 Na0.48 O24 Si7.52'
_chemical_name_mineral           Parvo-manganotremolite
_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                 104.19
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.7807
_cell_length_b                   18.0548
_cell_length_c                   5.2928
_cell_volume                     906.130
_database_code_amcsd             0004127
_exptl_crystal_density_diffrn    3.040
_cod_original_formula_sum
'Na.48 K.01 Ca1.13 Mn1.04 Mg4.21 Fe.04 Al.51 Si7.52 O24 H2'
_cod_database_code               9004003
Parvo-mangano-edenite, parvo-manganotremolite, and the solid solution between Ca and Mn2+ at the M4 site in amphiboles Sample: 1079 Note: A and B occupancies invented to match formula
Oberti, R.; Camara, F.; Della Ventura, G.; Iezzi, G.; Benimoff, A. I.; American Mineralogist 91 (2006) 526–532; doi:10.2138/am.2006.1905

data_9004004
_publ_section_title
;
 Parvo-mangano-edenite, parvo-manganotremolite, and the solid solution
 between Ca and Mn2+ at the M4 site in amphiboles
 Sample: 1079
 Note: A and B occupancies invented to match formula
;
_journal_name_full               'American Mineralogist'
_journal_page_first              526
_journal_page_last               532
_journal_paper_doi               10.2138/am.2006.1905
_journal_volume                  91
_journal_year                    2006
_chemical_compound_source
'Grenville marble, Arnold open pit, St Lawrence Co, New York, USA'
_chemical_formula_sum
'Al0.76 Ca Fe0.04 H2 K0.02 Mg4.56 Mn1.27 Na0.64 O24 Si7.36 Ti0.01'
_chemical_name_mineral           Parvo-mangano-edenite
_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                 104.28
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.795
_cell_length_b                   18.047
_cell_length_c                   5.2869
_cell_volume                     905.691
_database_code_amcsd             0004128
_exptl_crystal_density_diffrn    3.125
_cod_original_formula_sum
'Na.64 K.02 Ca Mn1.27 Mg4.56 Fe.04 Al.76 Ti.01 Si7.36 O24 H2'
_cod_database_code               9004004
Reinvestigation of the MgSiO3 perovskite structure at high pressure Sample: P = .0001 GPa
Sugahara, M.; Yoshiasa, A.; Komatsu, Y.; Yamanaka, T.; Bolfan-Casanova N; Nakastuka, A.; Sasaki, S.; Tanaka, M.; American Mineralogist 91 (2006) 533–536; doi:10.2138/am.2006.1980

data_9004005
_publ_section_title
;
 Reinvestigation of the MgSiO3 perovskite structure at high pressure
 Sample: P = .0001 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              533
_journal_page_last               536
_journal_paper_doi               10.2138/am.2006.1980
_journal_volume                  91
_journal_year                    2006
_chemical_compound_source        Synthetic
_chemical_formula_structural     MgSiO3
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Bridgmanite
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2ab'
_symmetry_space_group_name_H-M   'P b n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.7781
_cell_length_b                   4.9305
_cell_length_c                   6.8990
_cell_formula_units_Z            4
_cell_volume                     162.530
_database_code_amcsd             0004129
_diffrn_ambient_pressure         100
_exptl_crystal_density_diffrn    4.103
_cod_original_formula_sum        'Mg Si O3'
_cod_database_code               9004005
Reinvestigation of the MgSiO3 perovskite structure at high pressure Sample: P = 7.8 GPa
Sugahara, M.; Yoshiasa, A.; Komatsu, Y.; Yamanaka, T.; Bolfan-Casanova N; Nakastuka, A.; Sasaki, S.; Tanaka, M.; American Mineralogist 91 (2006) 533–536; doi:10.2138/am.2006.1980

data_9004006
_publ_section_title
;
 Reinvestigation of the MgSiO3 perovskite structure at high pressure
 Sample: P = 7.8 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              533
_journal_page_last               536
_journal_paper_doi               10.2138/am.2006.1980
_journal_volume                  91
_journal_year                    2006
_chemical_compound_source        Synthetic
_chemical_formula_structural     MgSiO3
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Bridgmanite
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2ab'
_symmetry_space_group_name_H-M   'P b n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.722
_cell_length_b                   4.880
_cell_length_c                   6.825
_cell_formula_units_Z            4
_cell_volume                     157.271
_database_code_amcsd             0004130
_diffrn_ambient_pressure         7.8e+06
_exptl_crystal_density_diffrn    4.240
_cod_original_formula_sum        'Mg Si O3'
_cod_database_code               9004006
Reinvestigation of the MgSiO3 perovskite structure at high pressure Sample: P = 10.0 GPa
Sugahara, M.; Yoshiasa, A.; Komatsu, Y.; Yamanaka, T.; Bolfan-Casanova N; Nakastuka, A.; Sasaki, S.; Tanaka, M.; American Mineralogist 91 (2006) 533–536; doi:10.2138/am.2006.1980

data_9004007
_publ_section_title
;
 Reinvestigation of the MgSiO3 perovskite structure at high pressure
 Sample: P = 10.0 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              533
_journal_page_last               536
_journal_paper_doi               10.2138/am.2006.1980
_journal_volume                  91
_journal_year                    2006
_chemical_compound_source        Synthetic
_chemical_formula_structural     MgSiO3
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Bridgmanite
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2ab'
_symmetry_space_group_name_H-M   'P b n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.7148
_cell_length_b                   4.8741
_cell_length_c                   6.8051
_cell_formula_units_Z            4
_cell_volume                     156.384
_database_code_amcsd             0004131
_diffrn_ambient_pressure         1e+07
_exptl_crystal_density_diffrn    4.264
_cod_original_formula_sum        'Mg Si O3'
_cod_database_code               9004007
Reinvestigation of the MgSiO3 perovskite structure at high pressure Sample: P = 15.0 GPa
Sugahara, M.; Yoshiasa, A.; Komatsu, Y.; Yamanaka, T.; Bolfan-Casanova N; Nakastuka, A.; Sasaki, S.; Tanaka, M.; American Mineralogist 91 (2006) 533–536; doi:10.2138/am.2006.1980

data_9004008
_publ_section_title
;
 Reinvestigation of the MgSiO3 perovskite structure at high pressure
 Sample: P = 15.0 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              533
_journal_page_last               536
_journal_paper_doi               10.2138/am.2006.1980
_journal_volume                  91
_journal_year                    2006
_chemical_compound_source        Synthetic
_chemical_formula_structural     MgSiO3
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Bridgmanite
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2ab'
_symmetry_space_group_name_H-M   'P b n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.701
_cell_length_b                   4.870
_cell_length_c                   6.782
_cell_formula_units_Z            4
_cell_volume                     155.266
_database_code_amcsd             0004132
_diffrn_ambient_pressure         1.5e+07
_exptl_crystal_density_diffrn    4.295
_cod_original_formula_sum        'Mg Si O3'
_cod_database_code               9004008
Elastic behavior, phase transition, and pressure induced structural evolution of analcime Sample: P = .0001 GPa in air
Gatta, G. D.; Nestola, F.; Ballaran, T. B.; American Mineralogist 91 (2006) 568–578; doi:10.2138/am.2006.1994

data_9004009
_publ_section_title
;
 Elastic behavior, phase transition, and pressure induced
 structural evolution of analcime
 Sample: P = .0001 GPa in air
;
_journal_name_full               'American Mineralogist'
_journal_page_first              568
_journal_page_last               578
_journal_paper_doi               10.2138/am.2006.1994
_journal_volume                  91
_journal_year                    2006
_chemical_compound_source        'Su Marralzu, Sardinia, Italy'
_chemical_formula_sum            'Al1.806 H1.8 Na1.71 O14 Si4.194'
_chemical_name_mineral           Analcime
_space_group_IT_number           230
_symmetry_space_group_name_Hall  '-I 4bd 2c 3'
_symmetry_space_group_name_H-M   'I a -3 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   13.7065
_cell_length_b                   13.7065
_cell_length_c                   13.7065
_cell_formula_units_Z            8
_cell_volume                     2575.015
_database_code_amcsd             0004133
_diffrn_ambient_pressure         100
_exptl_crystal_density_diffrn    2.227
_exptl_crystal_pressure_history  'P = 0.0001 GPa in air'
_cod_original_formula_sum        'Na1.71 (Si4.194 Al1.806) O14 H1.8'
_cod_database_code               9004009
Elastic behavior, phase transition, and pressure induced structural evolution of analcime Sample: P = .0001 GPa in DAC
Gatta, G. D.; Nestola, F.; Ballaran, T. B.; American Mineralogist 91 (2006) 568–578; doi:10.2138/am.2006.1994

data_9004010
_publ_section_title
;
 Elastic behavior, phase transition, and pressure induced
 structural evolution of analcime
 Sample: P = .0001 GPa in DAC
;
_journal_name_full               'American Mineralogist'
_journal_page_first              568
_journal_page_last               578
_journal_paper_doi               10.2138/am.2006.1994
_journal_volume                  91
_journal_year                    2006
_chemical_compound_source        'Su Marralzu, Sardinia, Italy'
_chemical_formula_sum            'Al1.806 H1.8 Na1.71 O14 Si4.194'
_chemical_name_mineral           Analcime
_space_group_IT_number           230
_symmetry_space_group_name_Hall  '-I 4bd 2c 3'
_symmetry_space_group_name_H-M   'I a -3 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   13.6999
_cell_length_b                   13.6999
_cell_length_c                   13.6999
_cell_formula_units_Z            8
_cell_volume                     2571.297
_database_code_amcsd             0004134
_diffrn_ambient_pressure         100
_exptl_crystal_density_diffrn    2.230
_cod_original_formula_sum        'Na1.71 (Si4.194 Al1.806) O14 H1.8'
_cod_database_code               9004010
Elastic behavior, phase transition, and pressure induced structural evolution of analcime Sample: P = .91 GPa
Gatta, G. D.; Nestola, F.; Ballaran, T. B.; American Mineralogist 91 (2006) 568–578; doi:10.2138/am.2006.1994

data_9004011
_publ_section_title
;
 Elastic behavior, phase transition, and pressure induced
 structural evolution of analcime
 Sample: P = .91 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              568
_journal_page_last               578
_journal_paper_doi               10.2138/am.2006.1994
_journal_volume                  91
_journal_year                    2006
_chemical_compound_source        'Su Marralzu, Sardinia, Italy'
_chemical_formula_sum            'Al1.806 H1.8 Na1.71 O14 Si4.194'
_chemical_name_mineral           Analcime
_space_group_IT_number           230
_symmetry_space_group_name_Hall  '-I 4bd 2c 3'
_symmetry_space_group_name_H-M   'I a -3 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   13.6288
_cell_length_b                   13.6288
_cell_length_c                   13.6288
_cell_formula_units_Z            8
_cell_volume                     2531.470
_database_code_amcsd             0004135
_diffrn_ambient_pressure         9.1e+05
_exptl_crystal_density_diffrn    2.265
_cod_original_cell_volume        2531.471
_cod_original_formula_sum        'Na1.71 (Si4.194 Al1.806) O14 H1.8'
_cod_database_code               9004011
Elastic behavior, phase transition, and pressure induced structural evolution of analcime Sample: P = 1.23 GPa
Gatta, G. D.; Nestola, F.; Ballaran, T. B.; American Mineralogist 91 (2006) 568–578; doi:10.2138/am.2006.1994

data_9004012
_publ_section_title
;
 Elastic behavior, phase transition, and pressure induced
 structural evolution of analcime
 Sample: P = 1.23 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              568
_journal_page_last               578
_journal_paper_doi               10.2138/am.2006.1994
_journal_volume                  91
_journal_year                    2006
_chemical_compound_source        'Su Marralzu, Sardinia, Italy'
_chemical_formula_sum            'Al1.806 H4 Na1.71 O14 Si4.194'
_chemical_name_mineral           Analcime
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                89.600
_cell_angle_beta                 89.162
_cell_angle_gamma                90.798
_cell_formula_units_Z            8
_cell_length_a                   13.5574
_cell_length_b                   13.5119
_cell_length_c                   13.5082
_cell_volume                     2473.948
_database_code_amcsd             0004136
_diffrn_ambient_pressure         1.23e+06
_exptl_crystal_density_diffrn    2.330
_cod_original_formula_sum        'Na1.71 (Si4.194 Al1.806) O14 H4'
_cod_database_code               9004012