NASICON-type Na3.6Lu1.8−x(PO4)3:xEu3+ phosphors: structure and luminescence
Krutyak, Nataliya; Spassky, Dmitry; Deyneko, Dina V.; Antropov, Andrey; Morozov, Vladimir A.; Lazoryak, Bogdan I.; Nagirnyi, Vitali; Dalton Transactions  (2022) –; doi:10.1039/D2DT01741E

data_7710776
_publ_section_title
;
 NASICON-type Na3.6Lu1.8&#x2212;x(PO4)3:xEu3+ phosphors: structure and
 luminescence
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT01741E
_journal_year                    2022
_chemical_formula_analytical     Na3.603Lu1.9(PO4)3
_chemical_formula_iupac          Na3.603Lu1.9(PO4)3
_chemical_formula_moiety         '(Lu3+)1.9, (Na1+)3.603, (PO4 3-)3'
_chemical_formula_structural     Na3.603Lu1.9(PO4)3
_chemical_formula_sum            'Lu1.9 Na3.603 O12 P3'
_chemical_formula_weight         700.2
_chemical_name_common            Na3.603Lu1.9(PO4)3
_space_group_IT_number           167
_space_group_name_Hall           '-R 3 2"c'
_space_group_name_H-M_alt        'R -3 c :H'
_symmetry_cell_setting           trigonal
_symmetry_Int_Tables_number      167
_symmetry_space_group_name_Hall  '-R 3 2"c'
_symmetry_space_group_name_H-M   'R -3 c :H'
_audit_update_record
;
2022-06-02 deposited with the CCDC.	2022-07-11 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            6
_cell_length_a                   9.11227(4)
_cell_length_b                   9.11227(4)
_cell_length_c                   22.3247(3)
_cell_measurement_temperature    293
_cell_volume                     1605.35(2)
_computing_cell_refinement       '(Jana2000; Petricek and Dusek, 2000)'
_computing_publication_material  '(Jana2000; Petricek and Dusek, 2000)'
_computing_structure_refinement  '(Jana2000; Petricek and Dusek, 2000)'
_diffrn_ambient_temperature      293(1)
_diffrn_detector                 'image plate detector'
_diffrn_detector_type            'image plate'
_diffrn_measurement_device_type  'Huber G670 Guinier'
_diffrn_radiation_monochromator  'curved Ge(111) monochromator'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Co K\a~1~'
_diffrn_radiation_wavelength     1.78892
_diffrn_source                   'X-ray tube'
_diffrn_source_type              'Huber G670 Guinier'
_exptl_absorpt_coefficient_mu    57.581
_exptl_absorpt_process_details   '(Jana2000; Petricek, Dusek & Palatinus, 2000)'
_exptl_crystal_density_diffrn    4.3455
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1893
_pd_calc_method                  'Rietveld Refinement'
_pd_char_colour                  white
_pd_instr_location               ' ?'
_pd_meas_2theta_range_inc        0.01
_pd_meas_2theta_range_max        99.992
_pd_meas_2theta_range_min        4.003
_pd_meas_number_of_points        9600
_pd_meas_scan_method             step
_pd_proc_2theta_range_inc        0.01
_pd_proc_2theta_range_max        99.992
_pd_proc_2theta_range_min        4.003
_pd_proc_ls_background_function  '15 Legendre polynoms'
_pd_proc_ls_pref_orient_corr     none
_pd_proc_ls_profile_function     Pseudo-Voigt
_pd_proc_ls_prof_R_factor        0.0534
_pd_proc_ls_prof_wR_expected     0.0045
_pd_proc_ls_prof_wR_factor       0.0856
_pd_proc_wavelength              1.78892
_refine_diff_density_max         0.79
_refine_diff_density_min         -0.55
_refine_ls_goodness_of_fit_all   18.91
_refine_ls_number_constraints    2
_refine_ls_number_parameters     39
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0197
_refine_ls_R_factor_gt           0.0197
_refine_ls_shift/su_max          0.01562
_refine_ls_shift/su_mean         0.00165
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_all         0.0541
_refine_ls_wR_factor_gt          0.0541
_cod_data_source_file            d2dt01741e3.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_diffrn_radiation_probe' value 'X-ray' was changed to
'x-ray' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_sg_symbol_Hall     '-R 3;-2"c'
_cod_original_sg_symbol_H-M      'R -3 c'
_cod_database_code               7710776