Selective multi-electron aggregation at a hypervalent iodine center by sequential disproportionation.
Thai, Phong; Frey, Brandon L.; Figgins, Matthew T.; Thompson, Richard R.; Carmieli, Raanan; Powers, David C.; Chemical communications (Cambridge, England) 59 (2023) 4308–4311; doi:10.1039/d3cc00549f

data_7131413
_publ_section_title
;
 Selective multi-electron aggregation at a hypervalent iodine center by
 sequential disproportionation.
;
_journal_issue                   29
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              4308
_journal_page_last               4311
_journal_paper_doi               10.1039/d3cc00549f
_journal_volume                  59
_journal_year                    2023
_chemical_formula_moiety         'C10 H14 I O3 S, B F4'
_chemical_formula_sum            'C10 H14 B F4 I O3 S'
_chemical_formula_weight         427.98
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2022-11-30
_audit_creation_method
;
Olex2 1.5
(compiled 2022.04.07 svn.rca3783a0 for OlexSys, GUI svn.r6498)
;
_audit_update_record
;
2023-01-07 deposited with the CCDC.	2023-03-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.647(2)
_cell_length_b                   10.259(3)
_cell_length_c                   24.055(1)
_cell_measurement_reflns_used    3850
_cell_measurement_temperature    110.00
_cell_measurement_theta_max      23.778
_cell_measurement_theta_min      2.158
_cell_volume                     1393.6(6)
_computing_cell_refinement       'SAINT V8.38A (Bruker, 2018)'
_computing_data_reduction        'SAINT V8.38A (Bruker, 2018)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      110.00
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_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  0.0598
_diffrn_reflns_av_unetI/netI     0.0600
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            7549
_diffrn_reflns_point_group_measured_fraction_full 0.989
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_theta_full        23.819
_diffrn_reflns_theta_max         23.819
_diffrn_reflns_theta_min         2.609
_diffrn_source_current           1.0
_diffrn_source_power             0.05
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.496
_exptl_absorpt_correction_T_max  0.7450
_exptl_absorpt_correction_T_min  0.5276
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1101 before and 0.0751 after correction.
The Ratio of minimum to maximum transmission is 0.7082.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    2.040
_exptl_crystal_description       needle
_exptl_crystal_F_000             832
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.01
_refine_diff_density_max         1.627
_refine_diff_density_min         -1.320
_refine_diff_density_rms         0.200
_refine_ls_abs_structure_details
;
 Flack x determined using 730 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.06(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.246
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     187
_refine_ls_number_reflns         2135
_refine_ls_number_restraints     9
_refine_ls_restrained_S_all      1.243
_refine_ls_R_factor_all          0.0577
_refine_ls_R_factor_gt           0.0537
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0249P)^2^+12.0505P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1145
_refine_ls_wR_factor_ref         0.1195
_reflns_Friedel_coverage         0.659
_reflns_Friedel_fraction_full    0.979
_reflns_Friedel_fraction_max     0.979
_reflns_number_gt                2048
_reflns_number_total             2135
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3cc00549f2.cif
_cod_data_source_block           blf_pt_oxidizedproduct_0m
_cod_depositor_comments
'Adding full bibliography for 7131411--7131416.cif.'
_cod_original_cell_volume        1393.7(6)
_cod_database_code               7131413
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.975
_shelx_estimated_absorpt_t_min   0.885
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H) groups
2. Uiso/Uaniso restraints and constraints
C5 \\sim C6: within 2A with sigma of 0.04 and sigma for terminal atoms of 0.08
within 2A
3. Rigid body (RIGU) restrains
 C5, C6
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
4.a Free rotating group:
 O3(H3)
4.b Aromatic/amide H refined with riding coordinates:
 C3(H3A), C4(H4), C5(H5), C6(H6)
4.c Idealised Me refined as rotating group:
 C8(H8A,H8B,H8C), C9(H9A,H9B,H9C), C10(H10A,H10B,H10C)
;
_shelx_res_checksum              57810
_shelx_hkl_checksum              39348
_olex2_submission_special_instructions 'No special instructions were received'