TbIII/3d‒TbIII clusters derived from a 1,4,7-triazacyclononane-based hexadentate ligand with field-induced slow magnetic relaxation and oxygen-sensitive luminescence
Wen, He-Rui; Zhang, Jia-Li; Liang, Fu-Yong; Yang, Kai; Liu, Sui-Jun; Liao, Jin-Sheng; Liu, Cai-Ming; New Journal of Chemistry 43 (2019) 4067–; doi:10.1039/C8NJ05777J

data_7058136
_publ_section_title
;
 TbIII/3d--TbIII clusters derived from a 1,4,7-triazacyclononane-based
 hexadentate ligand with field-induced slow magnetic relaxation and
 oxygen-sensitive luminescence
;
_journal_issue                   10
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              4067
_journal_paper_doi               10.1039/C8NJ05777J
_journal_volume                  43
_journal_year                    2019
_chemical_formula_sum            'C66 H84 N6 O7 Tb2'
_chemical_formula_weight         1391.23
_space_group_IT_number           148
_space_group_name_Hall           '-R 3'
_space_group_name_H-M_alt        'R -3 :H'
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_block_doi                 10.5517/ccdc.csd.cc201xss
_audit_creation_method           SHELXL-97
_audit_update_record
;
2018-06-12 deposited with the CCDC.
2019-02-01 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            3
_cell_length_a                   13.4450(18)
_cell_length_b                   13.4450(18)
_cell_length_c                   29.702(8)
_cell_measurement_reflns_used    7079
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.57
_cell_measurement_theta_min      3.25
_cell_volume                     4649.8(15)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.967
_diffrn_measured_fraction_theta_max 0.967
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0586
_diffrn_reflns_av_sigmaI/netI    0.0477
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            7086
_diffrn_reflns_theta_full        24.94
_diffrn_reflns_theta_max         24.94
_diffrn_reflns_theta_min         3.03
_exptl_absorpt_coefficient_mu    2.320
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.491
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2124
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.26
_refine_diff_density_max         3.540
_refine_diff_density_min         -6.350
_refine_diff_density_rms         0.221
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     125
_refine_ls_number_reflns         1756
_refine_ls_number_restraints     19
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.0950
_refine_ls_R_factor_gt           0.0756
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+280.1074P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1906
_refine_ls_wR_factor_ref         0.2153
_reflns_number_gt                1502
_reflns_number_total             1756
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8nj05777j2.cif
_cod_data_source_block           a
_cod_depositor_comments
'Adding full bibliography for 7058136--7058139.cif.'
_cod_original_sg_symbol_H-M      R-3
_cod_database_code               7058136