Late-Stage Modification of π-Electron Systems Based on Asymmetric Oxidation of a Medium-Sized Sulfur-Containing Ring
Hayakawa, Masahiro; Horike, Satoshi; Hijikata, Yuh; Yasui, Kosuke; Yamaguchi, Shigehiro; Fukazawa, Aiko; Chemical Communications  (2022) –; doi:10.1039/D1CC06996A

data_7129611
_publ_section_title
;
 Late-Stage Modification of \p-Electron Systems Based on Asymmetric
 Oxidation of a Medium-Sized Sulfur-Containing Ring
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/D1CC06996A
_journal_year                    2022
_chemical_formula_sum            'C10 H13 Br O2 S2'
_chemical_formula_weight         309.23
_chemical_name_common            dioxTN-Br
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2022-01-08 deposited with the CCDC.	2022-01-25 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 114.813(4)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.7355(3)
_cell_length_b                   9.6941(2)
_cell_length_c                   8.6079(3)
_cell_measurement_reflns_used    6897
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      29.8430
_cell_measurement_theta_min      2.6020
_cell_volume                     585.90(4)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_collection
'CrystalClear-SM Expert 2.1 b46 (Rigaku, 2016)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type
;
Rigaku Pilatus 200K
;
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0214
_diffrn_reflns_av_unetI/netI     0.0237
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            7902
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.476
_diffrn_reflns_theta_min         2.607
_diffrn_source                   'Rotating Anode'
_exptl_absorpt_coefficient_mu    3.841
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.79967
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.753
_exptl_crystal_description       platlet
_exptl_crystal_F_000             312
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.010
_refine_diff_density_max         0.348
_refine_diff_density_min         -0.180
_refine_diff_density_rms         0.049
_refine_ls_abs_structure_details
;
 Flack x determined using 1138 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.012(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.097
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     136
_refine_ls_number_reflns         2656
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.097
_refine_ls_R_factor_all          0.0231
_refine_ls_R_factor_gt           0.0215
_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^)+(0.0314P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0527
_refine_ls_wR_factor_ref         0.0531
_reflns_Friedel_coverage         0.874
_reflns_Friedel_fraction_full    0.990
_reflns_Friedel_fraction_max     0.984
_reflns_number_gt                2532
_reflns_number_total             2656
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1cc06996a2.cif
_cod_data_source_block           18
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               7129611
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.514
_shelx_estimated_absorpt_t_max   0.963
_shelx_res_checksum              46876