Two chiral EuIII and SmIII enantiomeric pairs with enantiopure N-donor ligands: showing strong third-harmonic generation and photoluminescence properties
Zhang, Jinliang; Zhang, Zhiqiang; Gao, Congli; Li, Xi-Li; CrystEngComm 26 (2024) 6757–6764; doi:10.1039/D4CE01052C

data_7249530
_publ_section_title
;
 Two chiral EuIII and SmIII enantiomeric pairs with enantiopure N-donor
 ligands: showing strong third-harmonic generation and photoluminescence
 properties
;
_journal_issue                   47
_journal_name_full               CrystEngComm
_journal_page_first              6757
_journal_page_last               6764
_journal_paper_doi               10.1039/D4CE01052C
_journal_volume                  26
_journal_year                    2024
_chemical_absolute_configuration rmad
_chemical_formula_moiety         'C61 H50 Eu N3 O6'
_chemical_formula_sum            'C61 H50 Eu N3 O6'
_chemical_formula_weight         1073.00
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2024-09-06 deposited with the CCDC.	2024-11-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.363(9)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.5536(9)
_cell_length_b                   20.8906(12)
_cell_length_c                   12.6394(10)
_cell_measurement_reflns_used    1968
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      20.4770
_cell_measurement_theta_min      3.8660
_cell_volume                     2518.2(3)
_computing_cell_refinement       APEX2
_computing_data_collection       'APEX2 (Bruker, 2013)'
_computing_data_reduction        APEX2
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS (Bruker, 2000)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0654
_diffrn_reflns_av_unetI/netI     0.1400
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            10443
_diffrn_reflns_point_group_measured_fraction_full 0.788
_diffrn_reflns_point_group_measured_fraction_max 0.788
_diffrn_reflns_theta_full        25.097
_diffrn_reflns_theta_max         25.097
_diffrn_reflns_theta_min         3.373
_exptl_absorpt_coefficient_mu    1.301
_exptl_absorpt_correction_T_max  0.812
_exptl_absorpt_correction_T_min  0.739
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2012'
_exptl_crystal_density_diffrn    1.415
_exptl_crystal_description       block
_exptl_crystal_F_000             1096
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.23
_refine_diff_density_max         1.784
_refine_diff_density_min         -0.828
_refine_diff_density_rms         0.120
_refine_ls_abs_structure_details
;
 Flack x determined using 1231 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.01(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     642
_refine_ls_number_reflns         7084
_refine_ls_number_restraints     1394
_refine_ls_restrained_S_all      0.972
_refine_ls_R_factor_all          0.1146
_refine_ls_R_factor_gt           0.0824
_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^)+(0.0459P)^2^+7.2769P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1527
_refine_ls_wR_factor_ref         0.1748
_reflns_Friedel_coverage         0.535
_reflns_Friedel_fraction_full    0.567
_reflns_Friedel_fraction_max     0.567
_reflns_number_gt                5239
_reflns_number_total             7084
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4ce01052c2.cif
_cod_data_source_block           2
_cod_depositor_comments
'Adding full bibliography for 7249528--7249531.cif.'
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               7249530
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              68439
_shelx_hkl_checksum              10207