Redox, spectroscopic and magnetic properties of <i>C</i><sub>3</sub>-symmetric rare earth complexes featuring atypical <i>ortho</i>-dioxolene binding.
Bagio, Stanley; González, Jonay; Gable, Robert W.; Hall, Christopher R.; Boskovic, Colette; Giansiracusa, Marcus J.; Dalton transactions (Cambridge, England : 2003) 54 (2025) 5061–5074; doi:10.1039/d4dt03474k

data_7718071
_publ_section_title
;
 Redox, spectroscopic and magnetic properties of
 <i>C</i><sub>3</sub>-symmetric rare earth complexes featuring atypical
 <i>ortho</i>-dioxolene binding.
;
_journal_issue                   12
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5061
_journal_page_last               5074
_journal_paper_doi               10.1039/d4dt03474k
_journal_volume                  54
_journal_year                    2025
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C36 H21 Br12 N4 O6 Yb'
_chemical_formula_sum            'C36 H21 Br12 N4 O6 Yb'
_chemical_formula_weight         1737.53
_space_group_crystal_system      trigonal
_space_group_IT_number           161
_space_group_name_Hall           'R 3 -2"c'
_space_group_name_H-M_alt        'R 3 c :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_method
;
Olex2 1.5
(compiled 2023.08.24 svn.re1ec1418 for OlexSys, GUI svn.r6817)
;
_audit_update_record
;
2024-11-28 deposited with the CCDC.	2025-02-14 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            6
_cell_length_a                   13.10280(10)
_cell_length_b                   13.10280(10)
_cell_length_c                   45.9960(8)
_cell_measurement_reflns_used    24662
_cell_measurement_temperature    99.99(10)
_cell_measurement_theta_max      80.0150
_cell_measurement_theta_min      4.3420
_cell_volume                     6838.78(14)
_computing_cell_refinement       'CrysAlisPro 1.171.40.14a (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.40.14a (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.40.14a (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2019/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      99.99(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_type            HyPix
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -30.00  22.00   0.50    0.06    --  -47.51  19.00 -90.00  104
  2  \w    -64.00 -30.00   0.50    0.22    --  -91.75  61.00 -90.00   68
  3  \w    -44.00  24.00   0.50    0.06    --  -47.51  38.00  30.00  136
  4  \w    -61.00 -30.00   0.50    0.22    --  -91.75  61.00  60.00   62
  5  \w    -51.00 -23.00   0.50    0.22    --  -91.75  45.00 150.00   56
  6  \w    -86.00 -50.00   0.50    0.06    --  -47.51 125.00 150.00   72
  7  \w   -120.00 -48.00   0.50    0.06    --  -47.51 -38.00  90.00  144
  8  \w   -120.00 -35.00   0.50    0.06    --  -47.51 -19.00-120.00  170
  9  \w     46.00  80.00   0.50    0.22    --  113.25 -77.00  90.00   68
 10  \w     75.00 101.00   0.50    0.22    --  113.25 -77.00 -30.00   52
 11  \w     53.00  93.00   0.50    0.22    --  113.25 -77.00 -60.00   80
 12  \w     46.00  71.00   0.50    0.22    --  113.25 -77.00 -30.00   50
 13  \w     44.00  71.00   0.50    0.22    --  113.25 -61.00-180.00   54
 14  \w     43.00  68.00   0.50    0.22    --  113.25 -61.00  30.00   50
 15  \w     42.00  67.00   0.50    0.22    --  113.25 -61.00 -30.00   50
 16  \w     45.00  71.00   0.50    0.22    --  113.25 -61.00-120.00   52
 17  \w    127.00 158.00   0.50    0.22    --  113.25 125.00 150.00   62
 18  \w     43.00  68.00   0.50    0.22    --  113.25 -61.00 150.00   50
 19  \w     44.00  70.00   0.50    0.22    --  113.25 -61.00 120.00   52
 20  \w     58.00  96.00   0.50    0.22    --  113.25 -77.00 120.00   76
 21  \w     44.00  73.00   0.50    0.22    --  113.25 -94.00  90.00   58
 22  \w     44.00  81.00   0.50    0.22    --  113.25-125.00   0.00   74
 23  \w     86.00 111.00   0.50    0.22    --  113.25-125.00   0.00   50
 24  \w     86.00 111.00   0.50    0.22    --  113.25-125.00 -30.00   50
 25  \w     48.00  76.00   0.50    0.22    --  113.25-125.00 -30.00   56
 26  \w     82.00 111.00   0.50    0.22    --  113.25-125.00-120.00   58
 27  \w     42.00  70.00   0.50    0.22    --  113.25 -94.00-150.00   56
 28  \w     51.00  98.00   0.50    0.22    --  113.25 -94.00 -90.00   94
 29  \w     38.00  76.00   0.50    0.06    --   47.51-125.00 -30.00   76
 30  \w     71.00 101.00   0.50    0.22    --  113.25 -94.00  30.00   60
 31  \w     60.00 104.00   0.50    0.22    --  113.25 -94.00  60.00   88
 32  \w     79.00 106.00   0.50    0.22    --  113.25 -94.00  90.00   54
 33  \w     78.00 104.00   0.50    0.22    --  113.25 -94.00 120.00   52
 34  \w     81.00 106.00   0.50    0.22    --  113.25 -94.00 150.00   50
 35  \w      4.00  75.00   0.50    0.06    --   47.51 -99.00 150.00  142
 36  \w     79.00 104.00   0.50    0.22    --  113.25 -94.00   0.00   50
 37  \w     45.00  70.00   0.50    0.22    --  113.25 -94.00-120.00   50
 38  \w     78.00 103.00   0.50    0.22    --  113.25 -94.00-150.00   50
 39  \w     81.00 106.00   0.50    0.22    --  113.25 -94.00-120.00   50
 40  \w    101.00 151.00   0.50    0.22    --  113.25  45.00  30.00  100
 41  \w    114.00 172.00   0.50    0.22    --  113.25  30.00  60.00  116
 42  \w    121.00 177.00   0.50    0.22    --  113.25  45.00 -30.00  112
 43  \w    103.00 165.00   0.50    0.22    --  113.25  45.00 -60.00  124
 44  \w    103.00 129.00   0.50    0.22    --  113.25  30.00 -90.00   52
 45  \w    104.00 130.00   0.50    0.22    --  113.25  45.00-180.00   52
 46  \w    135.00 162.00   0.50    0.22    --  113.25  45.00-180.00   54
 47  \w    115.00 167.00   0.50    0.22    --  113.25  15.00-120.00  104
 48  \w    133.00 160.00   0.50    0.22    --  113.25  30.00 -90.00   54
 49  \w    103.00 164.00   0.50    0.22    --  113.25  15.00 120.00  122
 50  \w    108.00 178.00   0.50    0.22    --  113.25  30.00 150.00  140
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, HyPix'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0293914000
_diffrn_orient_matrix_UB_12      0.0547277000
_diffrn_orient_matrix_UB_13      -0.0306438000
_diffrn_orient_matrix_UB_21      -0.0772141000
_diffrn_orient_matrix_UB_22      -0.1230953000
_diffrn_orient_matrix_UB_23      -0.0134728000
_diffrn_orient_matrix_UB_31      -0.1076910000
_diffrn_orient_matrix_UB_32      0.0174607000
_diffrn_orient_matrix_UB_33      0.0012736000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0473
_diffrn_reflns_av_unetI/netI     0.0250
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       57
_diffrn_reflns_limit_l_min       -58
_diffrn_reflns_number            27280
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         80.262
_diffrn_reflns_theta_min         4.345
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'PhotonJet (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    16.526
_exptl_absorpt_correction_T_max  0.909
_exptl_absorpt_correction_T_min  0.737
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.14a (Rigaku Oxford Diffraction, 2018)
Numerical absorption correction based on gaussian integration over
			a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    2.531
_exptl_crystal_description       block
_exptl_crystal_F_000             4818
_exptl_crystal_size_max          0.074
_exptl_crystal_size_mid          0.068
_exptl_crystal_size_min          0.054
_refine_diff_density_max         0.701
_refine_diff_density_min         -1.123
_refine_diff_density_rms         0.137
_refine_ls_abs_structure_details
;
 Flack x determined using 1587 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.021(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.193
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     179
_refine_ls_number_reflns         3294
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.192
_refine_ls_R_factor_all          0.0265
_refine_ls_R_factor_gt           0.0264
_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^)+(0.0356P)^2^+64.6134P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0764
_refine_ls_wR_factor_ref         0.0765
_reflns_Friedel_coverage         0.972
_reflns_Friedel_fraction_full    0.991
_reflns_Friedel_fraction_max     0.974
_reflns_number_gt                3275
_reflns_number_total             3294
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt03474k2.cif
_cod_data_source_block           sb01-05-yb3-xrd-100k_abs
_cod_depositor_comments
'Adding full bibliography for 7718068--7718078.cif.'
_cod_original_cell_volume        6838.78(16)
_cod_original_sg_symbol_H-M      'R 3 c'
_cod_database_code               7718071
_shelx_shelxl_version_number     2019/3
_chemical_oxdiff_formula         'C36 O6 N4 Yb'
_chemical_oxdiff_usercomment     'clear block in oil at 100 K'
_olex2_refinement_description
;
1.a Secondary CH2 refined with riding coordinates:
 C1(H1A,H1B)
1.b Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C5(H5), C6(H6)
1.c Idealised tetrahedral OH refined as rotating group:
 O2(H2)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.430
_oxdiff_exptl_absorpt_empirical_full_min 0.779