Combination of single-molecule magnet behaviour and luminescence properties in a new series of lanthanide complexes with tris(pyrazolyl)borate and oligo(β-diketonate) ligands.
Mikhalyova, Elena A.; Zeller, Matthias; Jasinski, Jerry P.; Butcher, Raymond J.; Carrella, Luca M.; Sedykh, Alexander E.; Gavrilenko, Konstantin S.; Smola, Sergey S.; Frasso, Michael; Cazorla, Sebastian Calderon; Perera, Kuluni; Shi, Anni; Ranjbar, Habib G.; Smith, Casey; Deac, Alexandru; Liu, Youlin; McGee, Sean M.; Dotsenko, Vladimir P.; Kumke, Michael U.; Müller-Buschbaum, Klaus; Rentschler, Eva; Addison, Anthony W.; Pavlishchuk, Vitaly V.; Dalton transactions (Cambridge, England : 2003) 49 (2020) 7774–7789; doi:10.1039/d0dt00600a

data_7704265
_publ_section_title
;
 Combination of single-molecule magnet behaviour and luminescence
 properties in a new series of lanthanide complexes with
 tris(pyrazolyl)borate and oligo(\b-diketonate) ligands.
;
_journal_issue                   23
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7774
_journal_page_last               7789
_journal_paper_doi               10.1039/d0dt00600a
_journal_volume                  49
_journal_year                    2020
_chemical_formula_moiety         '2(C52 H56 B4 N24 O4 Tb2), 3(C7 H8)'
_chemical_formula_sum            'C125 H136 B8 N48 O8 Tb4'
_chemical_formula_weight         3161.03
_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     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2020-01-23 deposited with the CCDC.	2020-04-30 downloaded from the CCDC.
;
_cell_angle_alpha                110.858(2)
_cell_angle_beta                 103.635(2)
_cell_angle_gamma                105.523(2)
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_cell_length_b                   15.4724(6)
_cell_length_c                   17.5268(8)
_cell_measurement_reflns_used    9347
_cell_measurement_temperature    100(2)
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_cell_volume                     3483.6(3)
_computing_cell_refinement       'SAINT V8.34A (Bruker, 2014)'
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_computing_data_reduction        'SAINT V8.34A (Bruker, 2014)'
_computing_structure_refinement
;  
SHELXL-2014/7 (Sheldrick, 2014), 
SHELXLE Rev714 (H\"ubschle et al., 2011)
;
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker AXS D8 Quest CMOS diffractometer'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  'laterally graded multilayer (Goebel) mirror'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_av_unetI/netI     0.0548
_diffrn_reflns_Laue_measured_fraction_full 0.999
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_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
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_diffrn_reflns_limit_k_min       -18
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_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            48685
_diffrn_reflns_point_group_measured_fraction_full 0.999
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_diffrn_reflns_theta_full        25.242
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_diffrn_reflns_theta_min         2.332
_diffrn_source                   'I-mu-S microsource X-ray tube'
_exptl_absorpt_coefficient_mu    2.078
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.5191
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Apex2 v2014.1-1 (Bruker, 2014)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.507
_exptl_crystal_description       block
_exptl_crystal_F_000             1586
_exptl_crystal_size_max          0.210
_exptl_crystal_size_mid          0.170
_exptl_crystal_size_min          0.140
_refine_diff_density_max         2.239
_refine_diff_density_min         -2.282
_refine_diff_density_rms         0.158
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.090
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     990
_refine_ls_number_reflns         13206
_refine_ls_number_restraints     668
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.0604
_refine_ls_R_factor_gt           0.0425
_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^)+(0.0536P)^2^+12.5317P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1044
_refine_ls_wR_factor_ref         0.1199
_reflns_Friedel_coverage         0.000
_reflns_number_gt                10510
_reflns_number_total             13206
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt00600a4.cif
_cod_data_source_block           Quest15mz176_0m
_cod_depositor_comments
'Adding full bibliography for 7704247--7704266.cif.'
_cod_database_code               7704265
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.669
_shelx_estimated_absorpt_t_max   0.760
_shelx_res_checksum              63503