Synthesis and luminescence studies of lanthanide complexes (Gd, Tb, Dy) with phenyl- and 2-pyridylthiolates supported by a bulky β-diketiminate ligand. Impact of the ligand environment on terbium(iii) emission
Mironova, Olga A.; Ryadun, Aleksey A.; Sukhikh, Taisiya S.; Konchenko, Sergey N.; Pushkarevsky, Nikolay A.; New Journal of Chemistry 44 (2020) 19769–19779; doi:10.1039/D0NJ04201C

data_7060074
_publ_section_title
;
 Synthesis and luminescence studies of lanthanide complexes (Gd, Tb, Dy)
 with phenyl- and 2-pyridylthiolates supported by a bulky \b-diketiminate
 ligand. Impact of the ligand environment on terbium(iii) emission
;
_journal_issue                   45
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              19769
_journal_page_last               19779
_journal_paper_doi               10.1039/D0NJ04201C
_journal_volume                  44
_journal_year                    2020
_chemical_formula_moiety         'C44.84 H58.87 Dy I0.03 N2 O S1.97'
_chemical_formula_sum            'C44.84 H58.87 Dy I0.03 N2 O S1.98'
_chemical_formula_weight         870.94
_chemical_properties_physical    Air-sensitive,Moisture-sensitive
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2020-07-21
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-07-24 deposited with the CCDC.	2020-10-20 downloaded from the CCDC.
;
_cell_angle_alpha                88.5000(10)
_cell_angle_beta                 81.1760(10)
_cell_angle_gamma                65.0310(10)
_cell_formula_units_Z            2
_cell_length_a                   11.1737(3)
_cell_length_b                   11.3349(4)
_cell_length_c                   18.2940(5)
_cell_measurement_reflns_used    9924
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.94
_cell_measurement_theta_min      2.26
_cell_volume                     2073.65(11)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 CCD
_diffrn_detector_area_resol_mean 8.33
_diffrn_detector_type            'Bruker APEXII CCD area detector'
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.961
_diffrn_measurement_device       '\k-geometry diffractometer'
_diffrn_measurement_device_type  'Bruker APEX diffractometer'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0176
_diffrn_reflns_av_unetI/netI     0.0286
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.961
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            17676
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.961
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.944
_diffrn_reflns_theta_min         2.036
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    1.955
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6012
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2012/1 (Bruker,2012) was used for absorption correction. wR2(int) was 0.0751 before and 0.0283 after correction. The Ratio of minimum to maximum transmission is 0.8063. The \l/2 correction factor is 0.0015.'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.395
_exptl_crystal_description       prism
_exptl_crystal_F_000             898
_exptl_crystal_size_max          0.39
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.417
_refine_diff_density_min         -0.456
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     484
_refine_ls_number_reflns         9547
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0217
_refine_ls_R_factor_gt           0.0195
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0151P)^2^+0.9218P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0434
_refine_ls_wR_factor_ref         0.0441
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8963
_reflns_number_total             9547
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0nj04201c2.cif
_cod_data_source_block           moa42
_cod_depositor_comments
'Adding full bibliography for 7060074--7060081.cif.'
_cod_database_code               7060074
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_max   0.758
_shelx_estimated_absorpt_t_min   0.516
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All C(H,H,H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Restrained distances
 C43B-C42 \\sim C43A-C42 \\sim C44A-C45 \\sim C44B-C45
 with sigma of 0.02
 C44A-C43A \\sim C44B-C43B
 with sigma of 0.02
3. Others
 Sof(H42C)=Sof(H42D)=Sof(H45C)=Sof(H45D)=Sof(C43B)=Sof(H43C)=Sof(H43D)=
 Sof(C44B)=Sof(H44C)=Sof(H44D)=1-FVAR(1)
 Sof(H42A)=Sof(H42B)=Sof(H45A)=Sof(H45B)=Sof(C43A)=Sof(H43A)=Sof(H43B)=
 Sof(C44A)=Sof(H44A)=Sof(H44B)=FVAR(1)
 Sof(I1)=1-FVAR(2)
 Sof(S2)=Sof(C36)=Sof(C37)=Sof(H37)=Sof(C38)=Sof(H38)=Sof(C39)=Sof(H39)=
 Sof(C40)=Sof(H40)=Sof(C41)=Sof(H41)=FVAR(2)
4.a Ternary CH refined with riding coordinates:
 C12(H12), C15(H15), C24(H24), C27(H27)
4.b Secondary CH2 refined with riding coordinates:
 C42(H42A,H42B), C42(H42C,H42D), C45(H45A,H45B), C45(H45C,H45D), C43A(H43A,
 H43B), C44A(H44A,H44B), C43B(H43C,H43D), C44B(H44C,H44D)
4.c Aromatic/amide H refined with riding coordinates:
 C2(H2), C8(H8), C9(H9), C10(H10), C20(H20), C21(H21), C22(H22), C31(H31),
 C32(H32), C33(H33), C34(H34), C35(H35), C37(H37), C38(H38), C39(H39), C40(H40),
  C41(H41)
4.d Idealised Me refined as rotating group:
 C4(H4A,H4B,H4C), C5(H5A,H5B,H5C), C13(H13A,H13B,H13C), C14(H14A,H14B,H14C),
 C16(H16A,H16B,H16C), C17(H17A,H17B,H17C), C25(H25A,H25B,H25C), C26(H26A,H26B,
 H26C), C28(H28A,H28B,H28C), C29(H29A,H29B,H29C)
;
_shelx_res_checksum              93290
_olex2_submission_special_instructions 'No special instructions were received'