Widely contrasting outcomes from the use of tris(pentafluorophenyl)bismuth or pentafluorophenylsilver as oxidants in the reactions of lanthanoid metals with <i>N</i>,<i>N</i>'-diarylformamidines.
Guo, Zhifang; Blair, Victoria L.; Deacon, Glen B.; Junk, Peter C.; Dalton transactions (Cambridge, England : 2003) 49 (2020) 13588–13600; doi:10.1039/d0dt03044a

data_7705515
_publ_section_title
;
 Widely contrasting outcomes from the use of
 tris(pentafluorophenyl)bismuth or pentafluorophenylsilver as oxidants in
 the reactions of lanthanoid metals with
 <i>N</i>,<i>N</i>'-diarylformamidines.
;
_journal_issue                   39
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              13588
_journal_page_last               13600
_journal_paper_doi               10.1039/d0dt03044a
_journal_volume                  49
_journal_year                    2020
_chemical_formula_moiety         'C43 H29 F12 N6 O Tm'
_chemical_formula_sum            'C43 H29 F12 N6 O Tm'
_chemical_formula_weight         1042.65
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_date             2018-07-28
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-08-21 deposited with the CCDC.	2020-09-16 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 99.849(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.7928(3)
_cell_length_b                   15.9417(3)
_cell_length_c                   19.8550(4)
_cell_measurement_reflns_used    8138
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      26
_cell_measurement_theta_min      2
_cell_volume                     3989.53(15)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_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 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, HyPix'
_diffrn_measurement_method       'w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0765
_diffrn_reflns_av_unetI/netI     0.0483
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            43707
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.372
_diffrn_reflns_theta_min         2.443
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.324
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.54304
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.736
_exptl_crystal_description       prism
_exptl_crystal_F_000             2056
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.518
_refine_diff_density_min         -2.133
_refine_diff_density_rms         0.136
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     580
_refine_ls_number_reflns         8138
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.0449
_refine_ls_R_factor_gt           0.0362
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0553P)^2^+4.0781P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0902
_refine_ls_wR_factor_ref         0.0969
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6957
_reflns_number_total             8138
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt03044a2.cif
_cod_data_source_block           1_CCDC5
_cod_depositor_comments
'Adding full bibliography for 7705503--7705523.cif.'
_cod_database_code               7705515
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.768
_shelx_estimated_absorpt_t_min   0.654
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C43(H43A,H43B), C40(H40A,H40B), C41(H41A,H41B), C42(H42A,H42B)
2.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C37(H37), C30(H30), C4(H4), C38(H38), C10(H10), C12(H12),
 C11(H11), C17(H17), C36(H36), C28(H28), C15(H15), C25(H25), C24(H24), C29(H29),
  C23(H23), C16(H16)
;
_olex2_submission_special_instructions 'No special instructions were received'