Electrochemistry-Enabled Ir-Catalyzed Vinylic C-H Functionalization.
Yang, Qi-Liang; Xing, Yi-Kang; Wang, Xiang-Yang; Ma, Hong-Xing; Weng, Xin-Jun; Yang, Xiang; Guo, Hai-Ming; Mei, Tian-Sheng; Journal of the American Chemical Society  (2019) –; doi:10.1021/jacs.9b11915

data_4129200
_publ_section_title
;
 Electrochemistry-Enabled Ir-Catalyzed Vinylic C-H Functionalization.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.9b11915
_journal_year                    2019
_chemical_formula_sum            'C26 H22 O2'
_chemical_formula_weight         366.43
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 92.2370(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.8601(4)
_cell_length_b                   8.3606(3)
_cell_length_c                   16.7517(6)
_cell_measurement_reflns_used    9085
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      55.084
_cell_measurement_theta_min      4.867
_cell_volume                     1939.69(11)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_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  0.0361
_diffrn_reflns_av_unetI/netI     0.0267
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            20322
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.999
_diffrn_reflns_theta_min         2.433
_exptl_absorpt_coefficient_mu    0.078
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6444
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.255
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             776
_exptl_crystal_size_max          0.180
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.120
_refine_diff_density_max         0.156
_refine_diff_density_min         -0.151
_refine_diff_density_rms         0.031
_refine_ls_extinction_coef       0.044(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     254
_refine_ls_number_reflns         3790
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0474
_refine_ls_R_factor_gt           0.0390
_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^)+(0.0437P)^2^+0.4443P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0945
_refine_ls_wR_factor_ref         0.1012
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3231
_reflns_number_total             3790
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja9b11915_si_007.cif
_cod_data_source_block           mo_d8v19583_0m
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4129200
_shelx_estimated_absorpt_t_min   0.986
_shelx_estimated_absorpt_t_max   0.991
_shelxl_version_number           2013-4
_shelx_res_checksum              45329
_shelx_hkl_checksum              25672