Transition metal-mediated B(4)-H hydroxylation/halogenation of o-carboranes bearing a 2-pyridylsulfenyl ligand.
Guo, Shu-Ting; Cui, Peng-Fei; Yuan, Run-Ze; Jin, Guo-Xin; Chemical communications (Cambridge, England) 57 (2021) 2412–2415; doi:10.1039/d0cc08290b

data_7127881
_publ_section_title
;
 Transition metal-mediated B(4)-H hydroxylation/halogenation of
 o-carboranes bearing a 2-pyridylsulfenyl ligand.
;
_journal_issue                   19
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              2412
_journal_page_last               2415
_journal_paper_doi               10.1039/d0cc08290b
_journal_volume                  57
_journal_year                    2021
_chemical_formula_moiety         'C18 H31 B10 Cl Ir N S'
_chemical_formula_sum            'C18 H31 B10 Cl Ir N S'
_chemical_formula_weight         629.25
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2019-05-07
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-10-18 deposited with the CCDC.	2021-01-29 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   16.183(2)
_cell_length_b                   15.932(2)
_cell_length_c                   19.224(3)
_cell_measurement_reflns_used    6116
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.99
_cell_measurement_theta_min      2.46
_cell_volume                     4956.5(12)
_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    'XS (Sheldrick, 2008)'
_diffrn_ambient_temperature      296.15
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0696
_diffrn_reflns_av_unetI/netI     0.0533
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            26427
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.770
_diffrn_reflns_theta_min         2.083
_exptl_absorpt_coefficient_mu    5.588
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.4721
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2008/1 (Bruker,2008) was used for absorption correction. wR2(int) was 0.1257 before and 0.0723 after correction. The Ratio of minimum to maximum transmission is 0.6334. The \l/2 correction factor is 0.0015.'
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.687
_exptl_crystal_description       sheet
_exptl_crystal_F_000             2448
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.457
_refine_diff_density_min         -0.807
_refine_diff_density_rms         0.145
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     295
_refine_ls_number_reflns         5285
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0637
_refine_ls_R_factor_gt           0.0331
_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^)+(0.0377P)^2^+7.8439P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0786
_refine_ls_wR_factor_ref         0.0948
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3550
_reflns_number_total             5285
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0cc08290b2.cif
_cod_data_source_block           mo_90504a
_cod_depositor_comments
'Adding full bibliography for 7127874--7127881.cif.'
_cod_database_code               7127881
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.663
_shelx_estimated_absorpt_t_min   0.433
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All B(H) groups, All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C4(H4A), C5(H5), C6(H6A), C7(H7A)
2.b Idealised Me refined as rotating group:
 C8(H8A,H8B,H8C), C14(H14A,H14B,H14C), C15(H15A,H15B,H15C), C16(H16A,H16B,
 H16C), C17(H17A,H17B,H17C), C18(H18A,H18B,H18C)
2.c Boron cage BH refined with riding coordinates:
 B3(H3), B4(H4), B6(H6), B7(H7), B8(H8), B9(H9), B10(H10), B11(H11), B12(H12)
;
_shelx_res_checksum              62510
_olex2_submission_special_instructions 'No special instructions were received'