Design, synthesis, crystal structure and luminescent properties introduced by Eu<sup>3+</sup> of a new type of rare-earth borophosphate CsNa<sub>2</sub>REE<sub>2</sub>(BO<sub>3</sub>)(PO<sub>4</sub>)<sub>2</sub> (REE = Y, Gd).
Zhao, Dan; Xue, Yali; Zhang, Ruijuan; Fan, Yanping; Liu, Baozhong; Li, Yanan; Zhang, Shirui; Dalton transactions (Cambridge, England : 2003) 49 (2020) 10104–10113; doi:10.1039/d0dt00389a

data_7704851
_publ_section_title
;
 Design, synthesis, crystal structure and luminescent properties
 introduced by Eu<sup>3+</sup> of a new type of rare-earth borophosphate
 CsNa<sub>2</sub>REE<sub>2</sub>(BO<sub>3</sub>)(PO<sub>4</sub>)<sub>2</sub>
 (REE = Y, Gd).
;
_journal_issue                   29
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10104
_journal_page_last               10113
_journal_paper_doi               10.1039/d0dt00389a
_journal_volume                  49
_journal_year                    2020
_chemical_formula_sum            'B Cs Lu2 Na2 O11 P2'
_chemical_formula_weight         777.58
_space_group_crystal_system      orthorhombic
_space_group_IT_number           63
_space_group_name_Hall           '-C 2c 2'
_space_group_name_H-M_alt        'C m c m'
_audit_creation_method           SHELXL-2017/1
_audit_update_record
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2019-09-01 deposited with the CCDC.	2020-06-29 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.8750(5)
_cell_length_b                   14.6919(10)
_cell_length_c                   10.5581(7)
_cell_measurement_reflns_used    1185
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      24.59
_cell_measurement_theta_min      3.71
_cell_volume                     1066.44(13)
_computing_cell_refinement       'Bruker Apex2'
_computing_data_collection       'Bruker Apex2'
_computing_data_reduction        'Bruker Apex2'
_computing_molecular_graphics    'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_publication_material  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'SHELXL-2017/1 (Sheldrick, 2017)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 83.33
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker Apex 2 CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0255
_diffrn_reflns_av_unetI/netI     0.0198
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            3517
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.253
_diffrn_reflns_theta_min         3.272
_exptl_absorpt_coefficient_mu    22.203
_exptl_absorpt_correction_T_max  0.254
_exptl_absorpt_correction_T_min  0.091
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    4.843
_exptl_crystal_description       block
_exptl_crystal_F_000             1368
_exptl_crystal_size_max          0.150
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.120
_refine_diff_density_max         1.468
_refine_diff_density_min         -1.131
_refine_diff_density_rms         0.317
_refine_ls_extinction_coef       0.00260(9)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2017/1 (Sheldrick 2017)'
_refine_ls_goodness_of_fit_ref   1.178
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     59
_refine_ls_number_reflns         745
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.174
_refine_ls_R_factor_all          0.0181
_refine_ls_R_factor_gt           0.0173
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0116P)^2^+10.0239P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0367
_refine_ls_wR_factor_ref         0.0371
_reflns_Friedel_coverage         0.000
_reflns_number_gt                726
_reflns_number_total             745
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt00389a2.cif
_cod_data_source_block           Lu
_cod_depositor_comments
'Adding full bibliography for 7704850--7704852.cif.'
_cod_database_code               7704851
_publcif_datablock.id            {61132acd-1f7f-40ec-a7da-27fb12c40855}
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_min   0.135
_shelx_estimated_absorpt_t_max   0.176
_shelx_res_checksum              15794
_publcif_funding_html
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