Pure red-light emitting europium based complexes as efficient UV light converters: synthesis, crystal structure and photoluminescence properties.
Ali, Asgar; Ahmed, Zubair; Rahisuddin, ?; Iftikhar, K.; Dalton transactions (Cambridge, England : 2003)  (2023) –; doi:10.1039/d3dt01536j

data_7714019
_publ_section_title
;
 Pure red-light emitting europium based complexes as efficient UV light
 converters: synthesis, crystal structure and photoluminescence
 properties.
;
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_paper_doi               10.1039/d3dt01536j
_journal_year                    2023
_chemical_formula_moiety         'C37 H36 Eu F21 N2 O6'
_chemical_formula_sum            'C37 H36 Eu F21 N2 O6'
_chemical_formula_weight         1155.64
_chemical_name_systematic        '[Eu(fod)3(bzi)]'
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2023-03-24 deposited with the CCDC.	2023-08-23 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 111.345(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.521(2)
_cell_length_b                   17.684(3)
_cell_length_c                   18.449(3)
_cell_measurement_reflns_used    9731
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      70.56
_cell_measurement_theta_min      2.57
_cell_volume                     4716.4(13)
_computing_cell_refinement       'APEX3/SAINT (Bruker, 2016)'
_computing_data_collection       'APEX3 (Bruker, 2016)'
_computing_data_reduction        'SAINT/XPREP (Bruker, 2016)'
_computing_molecular_graphics
'ORTEP3 (Farrugia, 1997) and Mercury (Bruno et al., 2002)'
_computing_publication_material  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT-2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type
'Bruker D8 VENTURE diffractometer with PHOTON II detector'
_diffrn_measurement_method       '\w and \f scan'
_diffrn_radiation_source         'micro-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0919
_diffrn_reflns_av_unetI/netI     0.0452
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            95947
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         70.831
_diffrn_reflns_theta_min         3.950
_exptl_absorpt_coefficient_mu    10.685
_exptl_absorpt_correction_T_max  0.7536
_exptl_absorpt_correction_T_min  0.3866
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2016)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.628
_exptl_crystal_description       block
_exptl_crystal_F_000             2288
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent'
_exptl_crystal_size_max          0.150
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.080
_refine_diff_density_max         1.167
_refine_diff_density_min         -0.901
_refine_diff_density_rms         0.098
_refine_ls_extinction_coef       0.0049(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.119
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     679
_refine_ls_number_reflns         9001
_refine_ls_number_restraints     271
_refine_ls_restrained_S_all      1.121
_refine_ls_R_factor_all          0.0714
_refine_ls_R_factor_gt           0.0620
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1220P)^2^+2.0012P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1751
_refine_ls_wR_factor_ref         0.1855
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7524
_reflns_number_total             9001
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt01536j2.cif
_cod_data_source_block           shelx
_cod_original_cell_volume        4716.3(12)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7714019
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.297
_shelx_estimated_absorpt_t_max   0.482
_shelx_res_checksum              59456