Crystal Structure and Luminescent Properties of R2‒xEux(MoO4)3(R = Gd, Sm) Red Phosphors
Morozov, Vladimir A.; Raskina, Maria V.; Lazoryak, Bogdan I.; Meert, Katrien W.; Korthout, Katleen; Smet, Philippe F.; Poelman, Dirk; Gauquelin, Nicolas; Verbeeck, Johan; Abakumov, Artem M.; Hadermann, Joke; Chemistry of Materials 26 (2014) 7124–; doi:10.1021/cm503720s

data_4002087
_publ_section_title
;
 Crystal Structure and Luminescent Properties of R2--xEux(MoO4)3(R = Gd,
 Sm) Red Phosphors
;
_journal_issue                   24
_journal_name_full               'Chemistry of Materials'
_journal_page_first              7124
_journal_paper_doi               10.1021/cm503720s
_journal_volume                  26
_journal_year                    2014
_chemical_formula_analytical     'a-Gd2 Mo3 O12'
_chemical_formula_iupac          'Gd2 Mo3 O12'
_chemical_formula_moiety         '(Gd3+)2, (MoO4 2-)3'
_chemical_formula_structural     'a-Gd2 Mo3 O12'
_chemical_formula_sum            'Gd2 Mo3 O12'
_chemical_formula_weight         794.3
_chemical_name_common            'a-Gd2 Mo3 O12'
_chemical_name_systematic        ' ?'
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_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                 109.3176(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.54873(4)
_cell_length_b                   11.43897(5)
_cell_length_c                   11.46800(6)
_cell_measurement_temperature    300
_cell_volume                     934.506(8)
_diffrn_ambient_temperature      300
_diffrn_measurement_device       'ID31 beamline'
_diffrn_measurement_device_type  Synchrotron
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Synchrotron X-ray'
_diffrn_radiation_wavelength     0.39996
_diffrn_source                   'ID31 beamline'
_diffrn_source_type              X-ray
_exptl_absorpt_coefficient_mu    8.378
_exptl_crystal_density_diffrn    5.6438
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1400
_pd_calc_method                  'Rietveld Refinement'
_pd_char_colour                  White
_pd_instr_location               ' ?'
_pd_meas_2theta_range_inc        0.002
_pd_meas_2theta_range_max        40.000
_pd_meas_2theta_range_min        1.002
_pd_meas_number_of_points        19500
_pd_meas_scan_method             Step
_pd_proc_2theta_range_inc        0.002
_pd_proc_2theta_range_max        32.006
_pd_proc_2theta_range_min        2.99
_pd_proc_ls_background_function  '18 Legendre polynoms'
_pd_proc_ls_pref_orient_corr     none
_pd_proc_ls_profile_function     Pseudo-Voigt
_pd_proc_ls_prof_R_factor        0.1088
_pd_proc_ls_prof_wR_expected     0.0639
_pd_proc_ls_prof_wR_factor       0.1497
_refine_diff_density_max         1.68
_refine_diff_density_min         -2.12
_refine_ls_goodness_of_fit_all   2.34
_refine_ls_number_constraints    1
_refine_ls_number_parameters     68
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0267
_refine_ls_R_factor_gt           0.0267
_refine_ls_shift/su_max          0.0644
_refine_ls_shift/su_mean         0.0086
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_all         0.0348
_refine_ls_wR_factor_gt          0.0347
_cod_data_source_file            cm503720s_si_002.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:

'_diffrn_radiation_probe' value 'X-ray' changed to 'x-ray' according
to
/home/saulius/struct/COD-crude-data--automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2935 2014-11-11 08:27:57Z andrius 

 Adding full bibliography for 4002087--4002088.cif.
;
_cod_database_code               4002087