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_7706021
_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                83.744(5)
_cell_angle_beta                 66.703(8)
_cell_angle_gamma                73.668(6)
_cell_formula_units_Z            1
_cell_length_a                   10.6976(9)
_cell_length_b                   10.7310(6)
_cell_length_c                   11.1962(9)
_cell_measurement_reflns_used    4575
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      25.2420
_cell_measurement_theta_min      3.8090
_cell_volume                     1132.85(17)
_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 0.994
_diffrn_measured_fraction_theta_max 0.994
_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  0.0465
_diffrn_reflns_av_unetI/netI     0.0763
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            7845
_diffrn_reflns_point_group_measured_fraction_full 0.715
_diffrn_reflns_point_group_measured_fraction_max 0.715
_diffrn_reflns_theta_full        25.099
_diffrn_reflns_theta_max         25.099
_diffrn_reflns_theta_min         3.434
_exptl_absorpt_coefficient_mu    1.471
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.12994
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2012'
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    1.536
_exptl_crystal_description       block
_exptl_crystal_F_000             524
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.32
_refine_diff_density_max         0.769
_refine_diff_density_min         -0.578
_refine_diff_density_rms         0.085
_refine_ls_abs_structure_details
;
 Flack x determined using 1538 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.009(14)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.000
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     588
_refine_ls_number_reflns         5784
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      0.999
_refine_ls_R_factor_all          0.0435
_refine_ls_R_factor_gt           0.0408
_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^)+(0.0436P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0892
_refine_ls_wR_factor_ref         0.0904
_reflns_Friedel_coverage         0.437
_reflns_Friedel_fraction_full    0.435
_reflns_Friedel_fraction_max     0.435
_reflns_number_gt                5544
_reflns_number_total             5784
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt03576a6.cif
_cod_data_source_block           R-1
_cod_depositor_comments
'Adding full bibliography for 7706021--7706024.cif.'
_cod_original_cell_volume        1132.85(16)
_cod_database_code               7706021
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              43116