LMucko/crystallography-open-database huggingface dataset:
Re-examination of the hydrogarnet structure at high pressure using neutron powder diffraction and infrared spectroscopy Sample: P = 0.80 GPa
Lager, G. A.; Marshall, W. G.; Liu, Z.; Downs, R. T.; American Mineralogist 90 (2005) 639–644; doi:10.2138/am.2005.1631

data_9003643
_publ_section_title
;
 Re-examination of the hydrogarnet structure at high pressure
 using neutron powder diffraction and infrared spectroscopy
 Sample: P = 0.80 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              639
_journal_page_last               644
_journal_paper_doi               10.2138/am.2005.1631
_journal_volume                  90
_journal_year                    2005
_chemical_formula_sum            'Al2 Ca3 D12 O12'
_chemical_name_mineral           'Katoite (deuterated)'
_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                   12.5163
_cell_length_b                   12.5163
_cell_length_c                   12.5163
_cell_formula_units_Z            8
_cell_volume                     1960.776
_diffrn_ambient_pressure         8e+05
_exptl_crystal_density_diffrn    2.645
_cod_original_sg_symbol_H-M      'I a 3 d'
_cod_original_formula_sum        'Ca3 Al2 O12 D12'
_cod_database_code               9003643
_database_code_amcsd 0003741
Re-examination of the hydrogarnet structure at high pressure using neutron powder diffraction and infrared spectroscopy Sample: P = 1.72 GPa
Lager, G. A.; Marshall, W. G.; Liu, Z.; Downs, R. T.; American Mineralogist 90 (2005) 639–644; doi:10.2138/am.2005.1631

data_9003644
_publ_section_title
;
 Re-examination of the hydrogarnet structure at high pressure
 using neutron powder diffraction and infrared spectroscopy
 Sample: P = 1.72 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              639
_journal_page_last               644
_journal_paper_doi               10.2138/am.2005.1631
_journal_volume                  90
_journal_year                    2005
_chemical_formula_sum            'Al2 Ca3 D12 O12'
_chemical_name_mineral           'Katoite (deuterated)'
_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                   12.4557
_cell_length_b                   12.4557
_cell_length_c                   12.4557
_cell_formula_units_Z            8
_cell_volume                     1932.433
_diffrn_ambient_pressure         1.72e+06
_exptl_crystal_density_diffrn    2.683
_cod_original_sg_symbol_H-M      'I a 3 d'
_cod_original_formula_sum        'Ca3 Al2 O12 D12'
_cod_database_code               9003644
_database_code_amcsd 0003742
Re-examination of the hydrogarnet structure at high pressure using neutron powder diffraction and infrared spectroscopy Sample: P = 2.98 GPa
Lager, G. A.; Marshall, W. G.; Liu, Z.; Downs, R. T.; American Mineralogist 90 (2005) 639–644; doi:10.2138/am.2005.1631

data_9003645
_publ_section_title
;
 Re-examination of the hydrogarnet structure at high pressure
 using neutron powder diffraction and infrared spectroscopy
 Sample: P = 2.98 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              639
_journal_page_last               644
_journal_paper_doi               10.2138/am.2005.1631
_journal_volume                  90
_journal_year                    2005
_chemical_formula_sum            'Al2 Ca3 D12 O12'
_chemical_name_mineral           'Katoite (deuterated)'
_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                   12.3783
_cell_length_b                   12.3783
_cell_length_c                   12.3783
_cell_formula_units_Z            8
_cell_volume                     1896.632
_diffrn_ambient_pressure         2.98e+06
_exptl_crystal_density_diffrn    2.734
_cod_original_sg_symbol_H-M      'I a 3 d'
_cod_original_formula_sum        'Ca3 Al2 O12 D12'
_cod_database_code               9003645
_database_code_amcsd 0003743
Re-examination of the hydrogarnet structure at high pressure using neutron powder diffraction and infrared spectroscopy Sample: P = 4.05 GPa
Lager, G. A.; Marshall, W. G.; Liu, Z.; Downs, R. T.; American Mineralogist 90 (2005) 639–644; doi:10.2138/am.2005.1631

data_9003646
_publ_section_title
;
 Re-examination of the hydrogarnet structure at high pressure
 using neutron powder diffraction and infrared spectroscopy
 Sample: P = 4.05 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              639
_journal_page_last               644
_journal_paper_doi               10.2138/am.2005.1631
_journal_volume                  90
_journal_year                    2005
_chemical_formula_sum            'Al2 Ca3 D12 O12'
_chemical_name_mineral           'Katoite (deuterated)'
_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                   12.3165
_cell_length_b                   12.3165
_cell_length_c                   12.3165
_cell_formula_units_Z            8
_cell_volume                     1868.366
_diffrn_ambient_pressure         4.05e+06
_exptl_crystal_density_diffrn    2.775
_cod_original_sg_symbol_H-M      'I a 3 d'
_cod_original_formula_sum        'Ca3 Al2 O12 D12'
_cod_database_code               9003646
_database_code_amcsd 0003744
Re-examination of the hydrogarnet structure at high pressure using neutron powder diffraction and infrared spectroscopy Sample: P = 5.40 GPa
Lager, G. A.; Marshall, W. G.; Liu, Z.; Downs, R. T.; American Mineralogist 90 (2005) 639–644; doi:10.2138/am.2005.1631

data_9003647
_publ_section_title
;
 Re-examination of the hydrogarnet structure at high pressure
 using neutron powder diffraction and infrared spectroscopy
 Sample: P = 5.40 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              639
_journal_page_last               644
_journal_paper_doi               10.2138/am.2005.1631
_journal_volume                  90
_journal_year                    2005
_chemical_formula_sum            'Al2 Ca3 D12 O12'
_chemical_name_mineral           'Katoite (deuterated)'
_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                   12.2441
_cell_length_b                   12.2441
_cell_length_c                   12.2441
_cell_formula_units_Z            8
_cell_volume                     1835.611
_diffrn_ambient_pressure         5.4e+06
_exptl_crystal_density_diffrn    2.825
_cod_original_cell_volume        1835.610
_cod_original_sg_symbol_H-M      'I a 3 d'
_cod_original_formula_sum        'Ca3 Al2 O12 D12'
_cod_database_code               9003647
_database_code_amcsd 0003745
Re-examination of the hydrogarnet structure at high pressure using neutron powder diffraction and infrared spectroscopy Sample: P = 6.65 GPa
Lager, G. A.; Marshall, W. G.; Liu, Z.; Downs, R. T.; American Mineralogist 90 (2005) 639–644; doi:10.2138/am.2005.1631

data_9003648
_publ_section_title
;
 Re-examination of the hydrogarnet structure at high pressure
 using neutron powder diffraction and infrared spectroscopy
 Sample: P = 6.65 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              639
_journal_page_last               644
_journal_paper_doi               10.2138/am.2005.1631
_journal_volume                  90
_journal_year                    2005
_chemical_formula_sum            'Al2 Ca3 D12 O12'
_chemical_name_mineral           'Katoite (deuterated)'
_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                   12.1812
_cell_length_b                   12.1812
_cell_length_c                   12.1812
_cell_formula_units_Z            8
_cell_volume                     1807.466
_diffrn_ambient_pressure         6.65e+06
_exptl_crystal_density_diffrn    2.869
_cod_original_sg_symbol_H-M      'I a 3 d'
_cod_original_formula_sum        'Ca3 Al2 O12 D12'
_cod_database_code               9003648
_database_code_amcsd 0003746
Re-examination of the hydrogarnet structure at high pressure using neutron powder diffraction and infrared spectroscopy Sample: P = 7.55 GPa
Lager, G. A.; Marshall, W. G.; Liu, Z.; Downs, R. T.; American Mineralogist 90 (2005) 639–644; doi:10.2138/am.2005.1631

data_9003649
_publ_section_title
;
 Re-examination of the hydrogarnet structure at high pressure
 using neutron powder diffraction and infrared spectroscopy
 Sample: P = 7.55 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              639
_journal_page_last               644
_journal_paper_doi               10.2138/am.2005.1631
_journal_volume                  90
_journal_year                    2005
_chemical_formula_sum            'Al2 Ca3 D12 O12'
_chemical_name_mineral           'Katoite (deuterated)'
_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                   12.1388
_cell_length_b                   12.1388
_cell_length_c                   12.1388
_cell_formula_units_Z            8
_cell_volume                     1788.658
_diffrn_ambient_pressure         7.55e+06
_exptl_crystal_density_diffrn    2.899
_cod_original_sg_symbol_H-M      'I a 3 d'
_cod_original_formula_sum        'Ca3 Al2 O12 D12'
_cod_database_code               9003649
_database_code_amcsd 0003747
Re-examination of the hydrogarnet structure at high pressure using neutron powder diffraction and infrared spectroscopy Sample: P = 8.56 GPa
Lager, G. A.; Marshall, W. G.; Liu, Z.; Downs, R. T.; American Mineralogist 90 (2005) 639–644; doi:10.2138/am.2005.1631

data_9003650
_publ_section_title
;
 Re-examination of the hydrogarnet structure at high pressure
 using neutron powder diffraction and infrared spectroscopy
 Sample: P = 8.56 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              639
_journal_page_last               644
_journal_paper_doi               10.2138/am.2005.1631
_journal_volume                  90
_journal_year                    2005
_chemical_formula_sum            'Al2 Ca3 D12 O12'
_chemical_name_mineral           'Katoite (deuterated)'
_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                   12.0926
_cell_length_b                   12.0926
_cell_length_c                   12.0926
_cell_formula_units_Z            8
_cell_volume                     1768.313
_diffrn_ambient_pressure         8.56e+06
_exptl_crystal_density_diffrn    2.932
_cod_original_sg_symbol_H-M      'I a 3 d'
_cod_original_formula_sum        'Ca3 Al2 O12 D12'
_cod_database_code               9003650
_database_code_amcsd 0003748
Re-examination of the hydrogarnet structure at high pressure using neutron powder diffraction and infrared spectroscopy Sample: P = 9.42 GPa
Lager, G. A.; Marshall, W. G.; Liu, Z.; Downs, R. T.; American Mineralogist 90 (2005) 639–644; doi:10.2138/am.2005.1631

data_9003651
_publ_section_title
;
 Re-examination of the hydrogarnet structure at high pressure
 using neutron powder diffraction and infrared spectroscopy
 Sample: P = 9.42 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              639
_journal_page_last               644
_journal_paper_doi               10.2138/am.2005.1631
_journal_volume                  90
_journal_year                    2005
_chemical_formula_sum            'Al2 Ca3 D12 O12'
_chemical_name_mineral           'Katoite (deuterated)'
_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                   12.0549
_cell_length_b                   12.0549
_cell_length_c                   12.0549
_cell_formula_units_Z            8
_cell_volume                     1751.825
_diffrn_ambient_pressure         9.42e+06
_exptl_crystal_density_diffrn    2.960
_cod_original_cell_volume        1751.826
_cod_original_sg_symbol_H-M      'I a 3 d'
_cod_original_formula_sum        'Ca3 Al2 O12 D12'
_cod_database_code               9003651
_database_code_amcsd 0003749
Anomalous elastic behavior and high-pressure structural evolution of zeolite levyne Locality: Beech Creek, Grant County, Oregon P = .0001 GPa uncompressed
Gatta, G. D.; Comodi, P.; Zanazzi, P. F.; Ballaran, T. B.; American Mineralogist 90 (2005) 645–652; doi:10.2138/am.2005.1768

data_9003652
_publ_section_title
;Anomalous elastic behavior and high-pressure structural evolution of zeolite
 levyne Locality: Beech Creek, Grant County, Oregon P = .0001 GPa uncompressed
;
_journal_name_full               'American Mineralogist'
_journal_page_first              645
_journal_page_last               652
_journal_paper_doi               10.2138/am.2005.1768
_journal_volume                  90
_journal_year                    2005
_chemical_compound_source        'Beech Creek, Grant County, Oregon'
_chemical_formula_sum            'Al5.574 Ca2 H72 K0.48 Na0.3 O61.56 Si12.426'
_chemical_name_mineral           Levyne-Ca
_space_group_IT_number           166
_symmetry_space_group_name_Hall  '-R 3 2"'
_symmetry_space_group_name_H-M   'R -3 m :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   13.335
_cell_length_b                   13.335
_cell_length_c                   22.823
_cell_volume                     3514.709
_database_code_amcsd             0003750
_diffrn_ambient_pressure         100
_exptl_crystal_density_diffrn    2.357
_cod_original_sg_symbol_H-M      'R -3 m'
_cod_original_formula_sum        'Ca2 K.48 Na.3 (Si12.426 Al5.574) O61.56 H72'
_cod_database_code               9003652
Anomalous elastic behavior and high-pressure structural evolution of zeolite levyne Locality: Beech Creek, Grant County, Oregon P = .79 GPa
Gatta, G. D.; Comodi, P.; Zanazzi, P. F.; Ballaran, T. B.; American Mineralogist 90 (2005) 645–652; doi:10.2138/am.2005.1768

data_9003653
_publ_section_title
;Anomalous elastic behavior and high-pressure structural evolution of zeolite
 levyne Locality: Beech Creek, Grant County, Oregon P = .79 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              645
_journal_page_last               652
_journal_paper_doi               10.2138/am.2005.1768
_journal_volume                  90
_journal_year                    2005
_chemical_compound_source        'Beech Creek, Grant County, Oregon'
_chemical_formula_sum
'Al5.574 Ca2.28 H60 K0.56 Na0.4 O60.78 Si12.426'
_chemical_name_mineral           Levyne-Ca
_space_group_IT_number           166
_symmetry_space_group_name_Hall  '-R 3 2"'
_symmetry_space_group_name_H-M   'R -3 m :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   13.196
_cell_length_b                   13.196
_cell_length_c                   22.895
_cell_volume                     3452.677
_database_code_amcsd             0003751
_diffrn_ambient_pressure         7.9e+05
_exptl_crystal_density_diffrn    2.388
_cod_original_cell_volume        3452.676
_cod_original_sg_symbol_H-M      'R -3 m'
_cod_original_formula_sum
'Ca2.28 K.56 Na.4 (Si12.426 Al5.574) O60.78 H60'
_cod_database_code               9003653
Anomalous elastic behavior and high-pressure structural evolution of zeolite levyne Locality: Beech Creek, Grant County, Oregon P = 3.0 GPa
Gatta, G. D.; Comodi, P.; Zanazzi, P. F.; Ballaran, T. B.; American Mineralogist 90 (2005) 645–652; doi:10.2138/am.2005.1768

data_9003654
_publ_section_title
;Anomalous elastic behavior and high-pressure structural evolution of zeolite
 levyne Locality: Beech Creek, Grant County, Oregon P = 3.0 GPa
;
_journal_name_full               'American Mineralogist'
_journal_page_first              645
_journal_page_last               652
_journal_paper_doi               10.2138/am.2005.1768
_journal_volume                  90
_journal_year                    2005
_chemical_compound_source        'Beech Creek, Grant County, Oregon'
_chemical_formula_sum
'Al5.574 Ca2.56 H72 K0.56 Na0.5 O66.72 Si12.426'
_chemical_name_mineral           Levyne-Ca
_space_group_IT_number           166
_symmetry_space_group_name_Hall  '-R 3 2"'
_symmetry_space_group_name_H-M   'R -3 m :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   13.000
_cell_length_b                   13.000
_cell_length_c                   22.676
_cell_volume                     3318.821
_database_code_amcsd             0003752
_diffrn_ambient_pressure         3e+06
_exptl_crystal_density_diffrn    2.665
_cod_original_sg_symbol_H-M      'R -3 m'
_cod_original_formula_sum
'Ca2.56 K.56 Na.5 (Si12.426 Al5.574) O66.72 H72'
_cod_database_code               9003654
Anomalous elastic behavior and high-pressure structural evolution of zeolite levyne Locality: Beech Creek, Grant County, Oregon P = .0001 GPa decompressed
Gatta, G. D.; Comodi, P.; Zanazzi, P. F.; Ballaran, T. B.; American Mineralogist 90 (2005) 645–652; doi:10.2138/am.2005.1768

data_9003655
_publ_section_title
;Anomalous elastic behavior and high-pressure structural evolution of zeolite
 levyne Locality: Beech Creek, Grant County, Oregon P = .0001 GPa decompressed
;
_journal_name_full               'American Mineralogist'
_journal_page_first              645
_journal_page_last               652
_journal_paper_doi               10.2138/am.2005.1768
_journal_volume                  90
_journal_year                    2005
_chemical_compound_source        'Beech Creek, Grant County, Oregon'
_chemical_formula_sum            'Al5.574 Ca2.16 H60 K0.5 Na0.1 O61.44 Si12.426'
_chemical_name_mineral           Levyne-Ca
_space_group_IT_number           166
_symmetry_space_group_name_Hall  '-R 3 2"'
_symmetry_space_group_name_H-M   'R -3 m :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   13.327
_cell_length_b                   13.327
_cell_length_c                   22.861
_cell_volume                     3516.338
_database_code_amcsd             0003753
_diffrn_ambient_pressure         100
_exptl_crystal_density_diffrn    2.339
_cod_original_sg_symbol_H-M      'R -3 m'
_cod_original_formula_sum        'Ca2.16 K.5 Na.1 (Si12.426 Al5.574) O61.44 H60'
_cod_database_code               9003655
Crystal chemistry of the hydrothermally synthesized Na2(Mn1-xFe2+x)2Fe3+(PO4)3 alluaudite-type solid solution Sample: Na2Mn2Fe3+(PO4)3 (x = 0.00)
Hatert, F.; Rebbouh, L.; Hermann, R. P.; Fransolet, A. M.; Long, G. J.; Grandjean, F.; American Mineralogist 90 (2005) 653–662; doi:10.2138/am.2005.1551

data_9003656
_publ_section_title
;
 Crystal chemistry of the hydrothermally synthesized
 Na2(Mn1-xFe2+x)2Fe3+(PO4)3 alluaudite-type solid solution
 Sample: Na2Mn2Fe3+(PO4)3 (x = 0.00)
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               662
_journal_paper_doi               10.2138/am.2005.1551
_journal_volume                  90
_journal_year                    2005
_chemical_formula_sum            'Fe Mn2.02 Na1.862 O12 P3'
_chemical_name_mineral           Alluaudite
_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                 114.58
_cell_angle_gamma                90
_cell_length_a                   12.024
_cell_length_b                   12.629
_cell_length_c                   6.515
_cell_formula_units_Z            4
_cell_volume                     899.660
_database_code_amcsd             0003754
_exptl_crystal_density_diffrn    3.651
_cod_original_formula_sum        'Na1.862 Mn2.02 Fe P3 O12'
_cod_database_code               9003656
Crystal chemistry of the hydrothermally synthesized Na2(Mn1-xFe2+x)2Fe3+(PO4)3 alluaudite-type solid solution Sample: Na2Mn1.5Fe2+0.5Fe3+(PO4)3 (x = 0.25)
Hatert, F.; Rebbouh, L.; Hermann, R. P.; Fransolet, A. M.; Long, G. J.; Grandjean, F.; American Mineralogist 90 (2005) 653–662; doi:10.2138/am.2005.1551

data_9003657
_publ_section_title
;
 Crystal chemistry of the hydrothermally synthesized
 Na2(Mn1-xFe2+x)2Fe3+(PO4)3 alluaudite-type solid solution
 Sample: Na2Mn1.5Fe2+0.5Fe3+(PO4)3 (x = 0.25)
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               662
_journal_paper_doi               10.2138/am.2005.1551
_journal_volume                  90
_journal_year                    2005
_chemical_formula_sum            'Fe1.5 Mn1.538 Na1.56 O12 P3'
_chemical_name_mineral           Alluaudite
_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                 114.60
_cell_angle_gamma                90
_cell_length_a                   11.995
_cell_length_b                   12.596
_cell_length_c                   6.495
_cell_formula_units_Z            4
_cell_volume                     892.254
_database_code_amcsd             0003755
_exptl_crystal_density_diffrn    3.641
_cod_original_formula_sum        'Na1.56 Mn1.538 Fe1.5 P3 O12'
_cod_database_code               9003657
Crystal chemistry of the hydrothermally synthesized Na2(Mn1-xFe2+x)2Fe3+(PO4)3 alluaudite-type solid solution Sample: Na2MnFe2+Fe3+(PO4)3 (x = 0.50)
Hatert, F.; Rebbouh, L.; Hermann, R. P.; Fransolet, A. M.; Long, G. J.; Grandjean, F.; American Mineralogist 90 (2005) 653–662; doi:10.2138/am.2005.1551

data_9003658
_publ_section_title
;
 Crystal chemistry of the hydrothermally synthesized
 Na2(Mn1-xFe2+x)2Fe3+(PO4)3 alluaudite-type solid solution
 Sample: Na2MnFe2+Fe3+(PO4)3 (x = 0.50)
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               662
_journal_paper_doi               10.2138/am.2005.1551
_journal_volume                  90
_journal_year                    2005
_chemical_formula_sum            'Fe1.964 Mn Na1.738 O12 P3'
_chemical_name_mineral           Alluaudite
_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                 114.52
_cell_angle_gamma                90
_cell_length_a                   11.944
_cell_length_b                   12.560
_cell_length_c                   6.480
_cell_formula_units_Z            4
_cell_volume                     884.440
_database_code_amcsd             0003756
_exptl_crystal_density_diffrn    3.676
_cod_original_formula_sum        'Na1.738 Mn Fe1.964 P3 O12'
_cod_database_code               9003658