LMucko/crystallography-open-database huggingface dataset:
Temperature-dependent features of Pb3Mn7O15 crystal structure
N.V. Volkov; L.A. Solovyov; E.V. Eremin; K.A. Sablina; S.V. Misjul; M.S. Molokeev; A.I. Zaitsev; M.V. Gorev; A.F. Bovina; N.V. Mihashenok; Physica B: Condensed Matter 407 (2012) 689–693; doi:10.1016/j.physb.2011.11.058

data_1529486
_publ_section_title
;
 Temperature-dependent features of Pb3Mn7O15 crystal structure
;
_journal_issue                   4
_journal_name_full               'Physica B: Condensed Matter'
_journal_page_first              689
_journal_page_last               693
_journal_paper_doi               10.1016/j.physb.2011.11.058
_journal_volume                  407
_journal_year                    2012
_chemical_formula_sum            'Mn7 O15 Pb3'
_chemical_formula_weight         1246.15
_space_group_IT_number           193
_symmetry_space_group_name_Hall  '-P 6c 2'
_symmetry_space_group_name_H-M   'P 63/m c m'
_atom_type_scat_source
;
X-Ray Form Factor, C Attenuation and Scattering Tables (version 2.1).
NIST, Gaithersburg, MD.
;
_cell_angle_alpha                90.000000
_cell_angle_beta                 90.000000
_cell_angle_gamma                120.000000
_cell_formula_units_Z            4
_cell_length_a                   10.033674(48)
_cell_length_b                   10.033674(48)
_cell_length_c                   13.62879(10)
_cell_measurement_temperature    573
_cell_volume                     1188.250(12)
_computing_structure_refinement  DDM
_diffrn_ambient_temperature      573
_diffrn_measurement_device_type
;
PANalytical XPert PRO
;
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_exptl_crystal_density_diffrn    6.9683
_pd_meas_2theta_range_inc        0.0130
_pd_meas_2theta_range_max        109.9910
_pd_meas_2theta_range_min        9.0070
_pd_meas_scan_method             step
_pd_proc_ls_prof_wR_expected     0.04872
_pd_proc_ls_prof_wR_factor       0.09260
_pd_spec_mount_mode              reflection
_refine_ls_goodness_of_fit_all   1.90068
_refine_ls_matrix_type           full
_refine_ls_number_parameters     35
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.02936
_refine_ls_R_I_factor            0.02965
_refine_ls_shift/su_max          0.00847
_cod_data_source_file            Pb3Mn7O15_573K.cif
_cod_data_source_block           a
_cod_original_cell_volume        1188.249(14)
_cod_original_sg_symbol_Hall     '-P 6C 2             '
_cod_original_sg_symbol_H-M      'P 63/mcm            '
_cod_original_formula_sum        'Mn7 O15 Pb3 '
_cod_database_code               1529486
Synthesis, structural and spectroscopic properties of acentric triple molybdate Cs2NaBi(MoO4)3
A.A. Savina; V.V. Atuchin; S.F. Solodovnikov; Z.A. Solodovnikova; A.S. Krylov; E.A. Maximovskiy; M.S. Molokeev; A.S. Oreshonkov; A.M. Pugachev; E.G. Khaikina; Journal of Solid State Chemistry 225 (2015) 53–58; doi:10.1016/j.jssc.2014.11.023

data_1529487
_publ_section_title
;
 Synthesis, structural and spectroscopic properties of acentric triple
 molybdate Cs2NaBi(MoO4)3
;
_journal_issue                   0
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              53
_journal_page_last               58
_journal_paper_doi               10.1016/j.jssc.2014.11.023
_journal_volume                  225
_journal_year                    2015
_chemical_formula_moiety         'Bi2 Mo6 O24, 4(Cs), 2(Na)'
_chemical_formula_sum            'Bi2 Cs4 Mo6 Na2 O24'
_chemical_formula_weight         1955.22
_space_group_IT_number           161
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'R 3 -2"c'
_symmetry_space_group_name_H-M   'R 3 c :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            6
_cell_length_a                   10.652543(80)
_cell_length_b                   10.652543(80)
_cell_length_c                   40.96937(36)
_cell_measurement_temperature    300
_cell_volume                     4026.21(6)
_diffrn_ambient_temperature      300
_diffrn_measurement_device_type
;
D8 ADVANCE Bruker
;
_diffrn_radiation_monochromator  none
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type
;
 Cu K\a~1~~2~
;
_exptl_absorpt_coefficient_mu    88.791
_exptl_crystal_density_diffrn    4.838293
_pd_char_colour
;
colourless
;
_pd_meas_2theta_range_inc        0.0160352
_pd_meas_2theta_range_max        140.000349
_pd_meas_2theta_range_min        5
_pd_meas_scan_method             step
_pd_proc_ls_pref_orient_corr
;
Anisotropic model of PO. Spherical harmonics 4 ordrer.
 Jarvinen (1993). Application of symmetrized harmonics expansion to correction
of the preferred orientation effect. - J. Appl. Cryst. 26 p525-531.
;
_pd_proc_ls_profile_function     PearsonVII
_pd_proc_ls_prof_R_factor        6.807
_pd_proc_ls_prof_wR_expected     7.429
_pd_proc_ls_prof_wR_factor       9.035
_pd_proc_number_of_points        8419
_pd_spec_mount_mode              reflection
_refine_ls_goodness_of_fit_all   1.216
_refine_ls_R_I_factor            1.95
_refine_ls_shift/su_max          0.01000
_cod_data_source_file            Cs2NaBiMoO43.cif
_cod_data_source_block           a
_cod_original_cell_volume        4026.210(70)
_cod_original_sg_symbol_Hall
;
R 3 -2"c
;
_cod_original_sg_symbol_H-M      R3c
_cod_original_formula_sum
;
Bi2 Cs4 Mo6 Na2 O24
;
_cod_database_code               1529487
_cod_database_fobs_code          1529487
Preparation, crystal structure and up-conversion luminescence of Er3+, Yb3+ co-doped Gd2(WO4)3
Mengyan Yin; Yangai Liu; Lefu Mei; Maxim S. Molokeev; Zhaohui Huang; Minghao Fang; RSC Advances 5 (2015) 73077–73082; doi:10.1039/C5RA12959A

data_7221945
_publ_section_title
;
 Preparation, crystal structure and up-conversion luminescence of Er3+,
 Yb3+ co-doped Gd2(WO4)3
;
_journal_issue                   0
_journal_name_full               'RSC Advances'
_journal_page_first              73077
_journal_page_last               73082
_journal_paper_doi               10.1039/C5RA12959A
_journal_volume                  5
_journal_year                    2015
_chemical_formula_moiety         'Er0.24 Gd6.96 O48 W12 Yb0.80'
_chemical_formula_sum            'Er0.24 Gd6.96 O48 W12 Yb0.8'
_chemical_formula_weight         4247.11
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_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                 109.7436(19)
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   7.65407(21)
_cell_length_b                   11.41403(28)
_cell_length_c                   11.39088(33)
_cell_measurement_temperature    300
_cell_volume                     936.65(5)
_diffrn_ambient_temperature      300
_diffrn_measurement_device_type
;
D8 ADVANCE Bruker
;
_diffrn_radiation_monochromator  none
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type
;
 Cu K\a~1~~2~
;
_exptl_absorpt_coefficient_mu    148.509
_exptl_crystal_density_diffrn    7.529706
_pd_char_colour
;
colourless
;
_pd_meas_2theta_range_inc        0.02
_pd_meas_2theta_range_max        100
_pd_meas_2theta_range_min        5
_pd_meas_scan_method             step
_pd_proc_ls_pref_orient_corr
;
Anisotropic model of PO. Spherical harmonics 6 ordrer.
 Jarvinen (1993). Application of symmetrized harmonics expansion to correction
of the preferred orientation effect. - J. Appl. Cryst. 26 p525-531.
;
_pd_proc_ls_profile_function     PearsonVII
_pd_proc_ls_prof_R_factor        8.672
_pd_proc_ls_prof_wR_expected     4.827
_pd_proc_ls_prof_wR_factor       12.658
_pd_proc_number_of_points        4750
_pd_spec_mount_mode              reflection
_refine_ls_goodness_of_fit_all   2.622
_refine_ls_R_I_factor            3.35
_refine_ls_shift/su_max          0.01000
_cod_data_source_file            Gd2WO43_Er0p03_Yb0p1.cif
_cod_data_source_block           a
_cod_original_cell_volume        936.650(46)
_cod_original_sg_symbol_Hall
;
-C 2yc
;
_cod_original_sg_symbol_H-M      C2/c
_cod_original_formula_sum
;
Er0.24 Gd6.96 O48 W12 Yb0.80
;
_cod_database_code               7221945
_cod_database_fobs_code          7221945
_cod_duplicate_entry 1529481
Crystal Structure and Photoluminescence Evolution of La5(Si2+xB1-x)(O13-xNx):Ce3+ Solid Solution Phosphors
Zhiguo Xia; Maxim S. Molokeev; Won Bin Im; Sanjith Unithrattil; Quanlin Liu; The Journal of Physical Chemistry C 119 (2015) 9488–9495; doi:10.1021/acs.jpcc.5b01211

data_1529489
_publ_section_title
;
 Crystal Structure and Photoluminescence Evolution of
 La5(Si2+xB1-x)(O13-xNx):Ce3+ Solid Solution Phosphors
;
_journal_issue                   17
_journal_name_full               'The Journal of Physical Chemistry C'
_journal_page_first              9488
_journal_page_last               9495
_journal_paper_doi               10.1021/acs.jpcc.5b01211
_journal_volume                  119
_journal_year                    2015
_chemical_formula_moiety         'B La5 O13 Si2'
_chemical_formula_sum            'B La5 O13 Si2'
_chemical_formula_weight         969.56
_space_group_IT_number           176
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_Hall  '-P 6c'
_symmetry_space_group_name_H-M   'P 63/m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   9.55299(24)
_cell_length_b                   9.55299(24)
_cell_length_c                   7.21426(23)
_cell_measurement_temperature    300
_cell_volume                     570.17(3)
_diffrn_ambient_temperature      300
_diffrn_radiation_monochromator  none
_diffrn_radiation_type
;
 neutron
;
_exptl_absorpt_coefficient_mu    0
_exptl_crystal_density_diffrn    5.64713
_pd_char_colour
;
colourless
;
_pd_meas_2theta_range_inc        0.05
_pd_meas_2theta_range_max        159.95
_pd_meas_2theta_range_min        10.5
_pd_meas_scan_method             step
_pd_proc_ls_pref_orient_corr
;
no correction
;
_pd_proc_ls_profile_function     PearsonVII
_pd_proc_ls_prof_R_factor        3.357
_pd_proc_ls_prof_wR_expected     1.863
_pd_proc_ls_prof_wR_factor       4.302
_pd_proc_number_of_points        2989
_refine_ls_goodness_of_fit_all   2.310
_refine_ls_R_I_factor            1.98
_refine_ls_shift/su_max          0.01000
_cod_data_source_file            La5Si2BO13.cif
_cod_data_source_block           a
_cod_original_cell_volume        570.166(34)
_cod_original_sg_symbol_Hall
;
-P 6c
;
_cod_original_sg_symbol_H-M      P63/m
_cod_original_formula_sum
;
B La5 O13 Si2
;
_cod_database_code               1529489
_cod_database_fobs_code          1529489
Crystal Structure and Photoluminescence Evolution of La5(Si2+xB1-x)(O13-xNx):Ce3+ Solid Solution Phosphors
Zhiguo Xia; Maxim S. Molokeev; Won Bin Im; Sanjith Unithrattil; Quanlin Liu; The Journal of Physical Chemistry C 119 (2015) 9488–9495; doi:10.1021/acs.jpcc.5b01211

data_1529490
_publ_section_title
;
 Crystal Structure and Photoluminescence Evolution of
 La5(Si2+xB1-x)(O13-xNx):Ce3+ Solid Solution Phosphors
;
_journal_issue                   17
_journal_name_full               'The Journal of Physical Chemistry C'
_journal_page_first              9488
_journal_page_last               9495
_journal_paper_doi               10.1021/acs.jpcc.5b01211
_journal_volume                  119
_journal_year                    2015
_chemical_formula_moiety         'La5 N O12 Si3'
_chemical_formula_sum            'La5 N O12 Si3'
_chemical_formula_weight         984.83
_space_group_IT_number           176
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_Hall  '-P 6c'
_symmetry_space_group_name_H-M   'P 63/m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   9.71207(23)
_cell_length_b                   9.71207(23)
_cell_length_c                   7.18946(20)
_cell_measurement_temperature    300
_cell_volume                     587.29(3)
_diffrn_ambient_temperature      300
_diffrn_measurement_device_type
;
;
_diffrn_radiation_monochromator  none
_diffrn_radiation_probe          neutron
_diffrn_radiation_type
;
 neutron
;
_exptl_absorpt_coefficient_mu    0
_exptl_crystal_density_diffrn    5.568907
_pd_char_colour
;
colourless
;
_pd_meas_2theta_range_inc        0.05
_pd_meas_2theta_range_max        159.95
_pd_meas_2theta_range_min        10.5
_pd_meas_scan_method             step
_pd_proc_ls_pref_orient_corr
;
no correction
;
_pd_proc_ls_profile_function     PearsonVII
_pd_proc_ls_prof_R_factor        4.714
_pd_proc_ls_prof_wR_expected     1.765
_pd_proc_ls_prof_wR_factor       6.147
_pd_proc_number_of_points        2989
_refine_ls_goodness_of_fit_all   3.483
_refine_ls_R_I_factor            3.45
_refine_ls_shift/su_max          0.01000
_cod_data_source_file            La5Si2NO12.cif
_cod_data_source_block           a
_cod_original_cell_volume        587.287(33)
_cod_original_sg_symbol_Hall
;
-P 6c
;
_cod_original_sg_symbol_H-M      P63/m
_cod_original_formula_sum
;
La5 N O12 Si3
;
_cod_database_code               1529490
_cod_database_fobs_code          1529490
Color Tunable Emission and Energy Transfer of Ce3+ and Tb3+ co-doped Novel La6Sr4(SiO4)6F2 Phosphors with apatite structure
Qingfeng Guo; Libing Liao; Maxim S. Molokeev; Lefu Mei; Haikun Liu; Materials Research Bulletin 72 (2015) 245–251; doi:10.1016/j.materresbull.2015.07.029

data_1529491
_publ_section_title
;
 Color Tunable Emission and Energy Transfer of Ce3+ and Tb3+ co-doped
 Novel La6Sr4(SiO4)6F2 Phosphors with apatite structure
;
_journal_issue                   0
_journal_name_full               'Materials Research Bulletin'
_journal_page_first              245
_journal_page_last               251
_journal_paper_doi               10.1016/j.materresbull.2015.07.029
_journal_volume                  72
_journal_year                    2015
_chemical_formula_moiety         'F2 La7.22 O24 Si6, 2.782(Sr)'
_chemical_formula_sum            'F2 La7.22 O24 Si6 Sr2.78'
_chemical_formula_weight         1836.95
_space_group_IT_number           176
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_Hall  '-P 6c'
_symmetry_space_group_name_H-M   'P 63/m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   9.85486(31)
_cell_length_b                   9.85486(31)
_cell_length_c                   7.30224(25)
_cell_measurement_temperature    300
_cell_volume                     614.17(3)
_diffrn_ambient_temperature      300
_diffrn_measurement_device_type
;
D8 ADVANCE Bruker
;
_diffrn_radiation_monochromator  none
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type
;
 Cu K\a~1~~2~
;
_exptl_absorpt_coefficient_mu    106.098
_exptl_crystal_density_diffrn    4.966136
_pd_char_colour
;
colourless
;
_pd_meas_2theta_range_inc        0.02
_pd_meas_2theta_range_max        100
_pd_meas_2theta_range_min        5
_pd_meas_scan_method             step
_pd_proc_ls_pref_orient_corr
;
Anisotropic model of PO. Spherical harmonics 6 ordrer.
 Jarvinen (1993). Application of symmetrized harmonics expansion to correction
of the preferred orientation effect. - J. Appl. Cryst. 26 p525-531.
;
_pd_proc_ls_profile_function     PearsonVII
_pd_proc_ls_prof_R_factor        7.856
_pd_proc_ls_prof_wR_expected     7.063
_pd_proc_ls_prof_wR_factor       10.680
_pd_proc_number_of_points        4750
_pd_spec_mount_mode              reflection
_refine_ls_goodness_of_fit_all   1.512
_refine_ls_R_I_factor            3.77
_refine_ls_shift/su_max          0.01000
_cod_data_source_file            La6Sr4SiO46F2_Ce_Tb.cif
_cod_data_source_block           a
_cod_original_cell_volume        614.168(44)
_cod_original_sg_symbol_Hall
;
-P 6c
;
_cod_original_sg_symbol_H-M      P63/m
_cod_original_formula_sum
;
F2 La7.22 O24 Si6 Sr2.78
;
_cod_database_code               1529491
_cod_database_fobs_code          1529491
New Insight into Phase Formation of MxMg2Al4+xSi5-xO18:Eu2+ Solid Solution Phosphors and Its Luminescence Properties
Jun Zhou; Zhiguo Xia; Mingyue Chen; Maxim S. Molokeev; Quanlin Liu; Scientific Reports 5 (2015) 12149–12153; doi:10.1038/srep12149

data_1529492
_publ_section_title
;
 New Insight into Phase Formation of MxMg2Al4+xSi5-xO18:Eu2+ Solid
 Solution Phosphors and Its Luminescence Properties
;
_journal_issue                   0
_journal_name_full               'Scientific Reports'
_journal_page_first              12149
_journal_page_last               12153
_journal_paper_doi               10.1038/srep12149
_journal_volume                  5
_journal_year                    2015
_chemical_formula_moiety         'Al4 Mg2 O18 Si5'
_chemical_formula_sum            'Al4 Mg2 O18 Si5'
_chemical_formula_weight         584.99
_space_group_IT_number           192
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_Hall  '-P 6 2c'
_symmetry_space_group_name_H-M   'P 6/m c c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   9.78698(45)
_cell_length_b                   9.78698(45)
_cell_length_c                   9.33739(48)
_cell_measurement_temperature    300
_cell_volume                     774.56(6)
_diffrn_ambient_temperature      300
_diffrn_measurement_device_type
;
D8 ADVANCE Bruker
;
_diffrn_radiation_monochromator  none
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type
;
 Cu K\a~1~~2~
;
_exptl_absorpt_coefficient_mu    8.372
_exptl_crystal_density_diffrn    2.508
_pd_char_colour
;
colourless
;
_pd_meas_2theta_range_inc        0.02
_pd_meas_2theta_range_max        120.007591
_pd_meas_2theta_range_min        5.0020266
_pd_meas_scan_method             step
_pd_proc_ls_pref_orient_corr
;
Anisotropic model of PO. Spherical harmonics 6 ordrer.
 Jarvinen (1993). Application of symmetrized harmonics expansion to correction
of the preferred orientation effect. - J. Appl. Cryst. 26 p525-531.
;
_pd_proc_ls_profile_function     PearsonVII
_pd_proc_ls_prof_R_factor        7.275
_pd_proc_ls_prof_wR_expected     2.831
_pd_proc_ls_prof_wR_factor       9.989
_pd_proc_number_of_points        5750.27822
_pd_spec_mount_mode              reflection
_refine_ls_goodness_of_fit_all   3.529
_refine_ls_R_I_factor            2.38
_refine_ls_shift/su_max          0.01000
_cod_data_source_file            Mg2Al4Si5O18_Eu.cif
_cod_data_source_block           a
_cod_original_cell_volume        774.557(81)
_cod_original_sg_symbol_Hall
;
-P 6 2c
;
_cod_original_sg_symbol_H-M      P6/mcc
_cod_original_formula_sum
;
Al4 Mg2 O18 Si5
;
_cod_database_code               1529492
_cod_database_fobs_code          1529492
New Insight into Phase Formation of MxMg2Al4+xSi5-xO18:Eu2+ Solid Solution Phosphors and Its Luminescence Properties
Jun Zhou; Zhiguo Xia; Mingyue Chen; Maxim S. Molokeev; Quanlin Liu; Scientific Reports 5 (2015) 12149–12153; doi:10.1038/srep12149

data_1529493
_publ_section_title
;
 New Insight into Phase Formation of MxMg2Al4+xSi5-xO18:Eu2+ Solid
 Solution Phosphors and Its Luminescence Properties
;
_journal_issue                   0
_journal_name_full               'Scientific Reports'
_journal_page_first              12149
_journal_page_last               12153
_journal_paper_doi               10.1038/srep12149
_journal_volume                  5
_journal_year                    2015
_chemical_formula_moiety         'Al8.33 Mg4 O36 Si9.67, 0.085(K4)'
_chemical_formula_sum            'Al8.33 K0.34 Mg4 O36 Si9.67'
_chemical_formula_weight         1182.9
_space_group_IT_number           192
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_Hall  '-P 6 2c'
_symmetry_space_group_name_H-M   'P 6/m c c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   9.79306(41)
_cell_length_b                   9.79306(41)
_cell_length_c                   9.33885(46)
_cell_measurement_temperature    300
_cell_volume                     775.64(6)
_diffrn_ambient_temperature      300
_diffrn_measurement_device_type
;
D8 ADVANCE Bruker
;
_diffrn_radiation_monochromator  none
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type
;
 Cu K\a~1~~2~
;
_exptl_absorpt_coefficient_mu    8.74
_exptl_crystal_density_diffrn    2.533
_pd_char_colour
;
colourless
;
_pd_meas_2theta_range_inc        0.02
_pd_meas_2theta_range_max        120.007591
_pd_meas_2theta_range_min        5.0020266
_pd_meas_scan_method             step
_pd_proc_ls_pref_orient_corr
;
Anisotropic model of PO. Spherical harmonics 8 ordrer.
 Jarvinen (1993). Application of symmetrized harmonics expansion to correction
of the preferred orientation effect. - J. Appl. Cryst. 26 p525-531.
;
_pd_proc_ls_profile_function     PearsonVII
_pd_proc_ls_prof_R_factor        5.373
_pd_proc_ls_prof_wR_expected     2.774
_pd_proc_ls_prof_wR_factor       7.354
_pd_proc_number_of_points        5750.27822
_pd_spec_mount_mode              reflection
_refine_ls_goodness_of_fit_all   2.651
_refine_ls_R_I_factor            1.63
_refine_ls_shift/su_max          0.01000
_cod_data_source_file            K0p17Mg2Al4p17Si4p83O18_Eu.cif
_cod_data_source_block           a
_cod_original_cell_volume        775.640(75)
_cod_original_sg_symbol_Hall
;
-P 6 2c
;
_cod_original_sg_symbol_H-M      P6/mcc
_cod_original_formula_sum
;
Al8.33 K0.34 Mg4 O36 Si9.67
;
_cod_database_code               1529493
_cod_database_fobs_code          1529493