Two homochiral Eu<sup>III</sup> and Sm<sup>III</sup> enantiomeric pairs showing circularly polarized luminescence, photoluminescence and triboluminescence.
Cui, Minghui; Wang, Ai-Ling; Gao, Cong-Li; Zhou, Liming; Wu, Tao; Fang, Shaoming; Xiao, Hong-Ping; Li, Feng-Cai; Li, Xi-Li; Dalton transactions (Cambridge, England : 2003) 50 (2021) 1007–1018; doi:10.1039/d0dt03576a

data_7706022
_publ_section_title
;
 Two homochiral Eu<sup>III</sup> and Sm<sup>III</sup> enantiomeric pairs
 showing circularly polarized luminescence, photoluminescence and
 triboluminescence.
;
_journal_issue                   3
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1007
_journal_page_last               1018
_journal_paper_doi               10.1039/d0dt03576a
_journal_volume                  50
_journal_year                    2021
_chemical_absolute_configuration rmad
_chemical_formula_moiety         'C47 H36 Eu F9 N2 O6'
_chemical_formula_sum            'C47 H36 Eu F9 N2 O6'
_chemical_formula_weight         1047.74
_space_group_crystal_system      triclinic
_space_group_IT_number           1
_space_group_name_Hall           'P 1'
_space_group_name_H-M_alt        'P 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2020-07-21 deposited with the CCDC.	2020-12-08 downloaded from the CCDC.
;
_cell_angle_alpha                83.873(2)
_cell_angle_beta                 66.744(3)
_cell_angle_gamma                74.512(2)
_cell_formula_units_Z            1
_cell_length_a                   10.7349(3)
_cell_length_b                   10.7689(2)
_cell_length_c                   11.1509(4)
_cell_measurement_reflns_used    5571
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      29.2248
_cell_measurement_theta_min      3.2269
_cell_volume                     1141.33(6)
_computing_cell_refinement       APEX2
_computing_data_collection       'APEX2 (Bruker, 2013)'
_computing_data_reduction        APEX2
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS (Bruker, 2000)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'PHOTON 100 CMOS detector'
_diffrn_measurement_method       'omega scan'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0256
_diffrn_reflns_av_unetI/netI     0.0557
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            8437
_diffrn_reflns_point_group_measured_fraction_full 0.701
_diffrn_reflns_point_group_measured_fraction_max 0.701
_diffrn_reflns_theta_full        25.099
_diffrn_reflns_theta_max         25.099
_diffrn_reflns_theta_min         3.233
_exptl_absorpt_coefficient_mu    1.460
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.97206
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2012'
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    1.524
_exptl_crystal_description       block
_exptl_crystal_F_000             524
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.27
_refine_diff_density_max         0.957
_refine_diff_density_min         -0.379
_refine_diff_density_rms         0.075
_refine_ls_abs_structure_details
;
 Flack x determined using 1328 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.0100(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.965
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     588
_refine_ls_number_reflns         5728
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      0.964
_refine_ls_R_factor_all          0.0384
_refine_ls_R_factor_gt           0.0357
_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^)+(0.0397P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0708
_refine_ls_wR_factor_ref         0.0715
_reflns_Friedel_coverage         0.405
_reflns_Friedel_fraction_full    0.404
_reflns_Friedel_fraction_max     0.404
_reflns_number_gt                5346
_reflns_number_total             5728
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt03576a6.cif
_cod_data_source_block           S-1
_cod_depositor_comments
'Adding full bibliography for 7706021--7706024.cif.'
_cod_database_code               7706022
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              25884