From Oxygen Atom Transfer by Stibine Oxide to Hydroxoantimony Formation via Lewis Acid Capture
NGUYEN, THIEN; González-Ortiz, Francisca; Camaret, Ethan; PARK, GYEONGJIN; Chemical Communications  (2026) –; doi:10.1039/D5CC06702B

data_7135319
_publ_section_title
;
 From Oxygen Atom Transfer by Stibine Oxide to Hydroxoantimony Formation
 via Lewis Acid Capture
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/D5CC06702B
_journal_year                    2026
_chemical_formula_moiety         'C36 H33 B F15 O P'
_chemical_formula_sum            'C36 H33 B F15 O P'
_chemical_formula_weight         808.40
_space_group_crystal_system      trigonal
_space_group_IT_number           146
_space_group_name_Hall           'R 3'
_space_group_name_H-M_alt        'R 3 :H'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2025-09-23
_audit_creation_method
;
Olex2 1.5
(compiled 2024.02.16 svn.r378c4104 for OlexSys, GUI svn.r6928)
;
_audit_update_record
;
2025-09-23 deposited with the CCDC.	2025-12-08 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   17.232(3)
_cell_length_b                   17.232(3)
_cell_length_c                   9.882(3)
_cell_measurement_reflns_used    3308
_cell_measurement_temperature    100.00
_cell_measurement_theta_max      28.107
_cell_measurement_theta_min      3.421
_cell_volume                     2541.2(10)
_computing_cell_refinement       'SAINT V8.40B (?, 2016)'
_computing_data_collection       'APEX3 Ver. 2016.5-0 (Bruker-AXS, 2016)'
_computing_data_reduction        'SAINT V8.40B (?, 2016)'
_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)'
_diffrn_ambient_temperature      100.00
_diffrn_detector                 'charge-coupled device (CCD) area detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'PHOTON II 7 CPAD'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker D8 Quest with PHOTON II'
_diffrn_measurement_method       '0.3\% \w and \f scans'
_diffrn_radiation_collimation    '0.6 mm double-pinhole'
_diffrn_radiation_detector       'PHOTON II 7 CPAD'
_diffrn_radiation_monochromator  'curved graphite'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_xray_symbol    K-L~3~
_diffrn_reflns_av_R_equivalents  0.0320
_diffrn_reflns_av_unetI/netI     0.0403
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            7807
_diffrn_reflns_point_group_measured_fraction_full 0.991
_diffrn_reflns_point_group_measured_fraction_max 0.984
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.329
_diffrn_reflns_theta_min         3.421
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_current           30.0
_diffrn_source_power             1.5
_diffrn_source_type              'KFF MO-2KC-90'
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    0.196
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6801
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0562 before and 0.0494 after correction.
The Ratio of minimum to maximum transmission is 0.9140.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.585
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1236
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.723
_refine_diff_density_min         -0.265
_refine_diff_density_rms         0.057
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.0(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.084
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     164
_refine_ls_number_reflns         2758
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.084
_refine_ls_R_factor_all          0.0534
_refine_ls_R_factor_gt           0.0415
_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^)+(0.0409P)^2^+4.3768P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0950
_refine_ls_wR_factor_ref         0.1011
_reflns_Friedel_coverage         0.977
_reflns_Friedel_fraction_full    0.983
_reflns_Friedel_fraction_max     0.973
_reflns_number_gt                2415
_reflns_number_total             2758
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5cc06702b2.cif
_cod_data_source_block           jp011_a
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_diffrn_radiation_probe' value 'X-ray' was changed to
'x-ray' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 
;
_cod_original_cell_volume        2541.2(12)
_cod_original_sg_symbol_H-M      'R 3'
_cod_database_code               7135319
_shelx_shelxl_version_number     2019/3
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 1.0(2)
 -0.0(2)
2. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
3.a Ternary CH refined with riding coordinates:
 C1(H1)
3.b Secondary CH2 refined with riding coordinates:
 C2(H2A,H2B), C3(H3A,H3B), C4(H4A,H4B), C5(H5A,H5B), C6(H6A,H6B)
;
_shelx_res_checksum              80652
_olex2_submission_special_instructions 'No special instructions were received'