Metal control of selectivity in acetate-assisted C‒H bond activation: an experimental and computational study of heterocyclic, vinylic and phenylic C(sp2)‒H bonds at Ir and Rh
Carr, Kevin J. T.; Davies, David L.; Macgregor, Stuart A.; Singh, Kuldip; Villa-Marcos, Barbara; Chemical Science 5 (2014) 2340–; doi:10.1039/c4sc00738g

data_1516547
_publ_section_title
;
 Metal control of selectivity in acetate-assisted C--H bond activation: an
 experimental and computational study of heterocyclic, vinylic and
 phenylic C(sp2)--H bonds at Ir and Rh
;
_journal_issue                   6
_journal_name_full               'Chemical Science'
_journal_page_first              2340
_journal_paper_doi               10.1039/c4sc00738g
_journal_volume                  5
_journal_year                    2014
_chemical_formula_moiety         'C20 H27 Cl Ir N'
_chemical_formula_sum            'C20 H27 Cl Ir N'
_chemical_formula_weight         509.08
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 95.180(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   8.1332(16)
_cell_length_b                   27.444(5)
_cell_length_c                   17.333(3)
_cell_measurement_reflns_used    947
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.239
_cell_measurement_theta_min      2.474
_cell_volume                     3853.1(12)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Apex 2000 CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0824
_diffrn_reflns_av_sigmaI/netI    0.0767
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       35
_diffrn_reflns_limit_k_min       -35
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            32190
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         1.48
_exptl_absorpt_coefficient_mu    7.068
_exptl_absorpt_correction_T_max  0.831
_exptl_absorpt_correction_T_min  0.469
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
absorption correction based on 13914 reflections(SADABS);Rint 0.1631 before
correction and 0.0550 after.
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.755
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1984
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.08
_refine_diff_density_max         2.264
_refine_diff_density_min         -1.129
_refine_diff_density_rms         0.203
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.949
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     429
_refine_ls_number_reflns         8417
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.949
_refine_ls_R_factor_all          0.0569
_refine_ls_R_factor_gt           0.0403
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0202P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0698
_refine_ls_wR_factor_ref         0.0739
_reflns_number_gt                6657
_reflns_number_total             8417
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4sc00738g1.cif
_cod_data_source_block           13003
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        3853.1(13)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               1516547