Electrooxidative o-Carborane Chalcogenations Without Directing Groups: Cage Activation by Copper Catalysis at Room Temperature
Yang, Long; Jei, Becky Bongsuiru; Scheremetjew, Alexej; Yuan, Binbin; Stückl, A Claudia; Ackermann, Lutz; Chemical Science  (2021) –; doi:10.1039/D1SC02905C

data_1564523
_publ_section_title
;
 Electrooxidative o-Carborane Chalcogenations Without Directing Groups:
 Cage Activation by Copper Catalysis at Room Temperature
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/D1SC02905C
_journal_year                    2021
_chemical_formula_moiety         'C14 H20 B10 Se'
_chemical_formula_sum            'C14 H20 B10 Se'
_chemical_formula_weight         375.36
_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   difmap
_atom_sites_solution_primary     dual
_audit_creation_date             2020-12-08
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6226)
;
_audit_update_record
;
2020-12-10 deposited with the CCDC.	2021-08-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 103.115(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.6595(9)
_cell_length_b                   28.316(4)
_cell_length_c                   8.5737(12)
_cell_measurement_reflns_used    9861
_cell_measurement_temperature    110
_cell_measurement_theta_max      30.505
_cell_measurement_theta_min      2.546
_cell_volume                     1811.0(4)
_computing_cell_refinement       'SAINT V8.40A (Bruker, 2019)'
_computing_data_reduction        'SAINT V8.40A (Bruker, 2019)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_computing_structure_solution    'XT  (Sheldrick, 2015)'
_diffrn_ambient_temperature      110
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Bruker D8 Venture CuMo Dual Source'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0296
_diffrn_reflns_av_unetI/netI     0.0194
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.988
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       40
_diffrn_reflns_limit_k_min       -40
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            40969
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.988
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.508
_diffrn_reflns_theta_min         2.543
_diffrn_source_current           1.0
_diffrn_source_power             0.05
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.065
_exptl_absorpt_correction_T_max  0.9410
_exptl_absorpt_correction_T_min  0.7009
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1270 before and 0.0434 after correction.
The Ratio of minimum to maximum transmission is 0.7448.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.377
_exptl_crystal_description       plate
_exptl_crystal_F_000             752
_exptl_crystal_size_max          0.221
_exptl_crystal_size_mid          0.162
_exptl_crystal_size_min          0.058
_refine_diff_density_max         0.380
_refine_diff_density_min         -0.432
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     306
_refine_ls_number_reflns         5465
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0291
_refine_ls_R_factor_gt           0.0229
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0177P)^2^+0.9870P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0502
_refine_ls_wR_factor_ref         0.0528
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4844
_reflns_number_total             5465
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1sc02905c2.cif
_cod_data_source_block           mo_1218_cg_0m
_cod_database_code               1564523
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.890
_shelx_estimated_absorpt_t_min   0.658
_olex2_refinement_description
;
;
_shelx_res_checksum              89434
_shelx_hkl_checksum              6938
_olex2_submission_special_instructions 'No special instructions were received'