Iridium(III) Catalyzed Trifluoroacetoxylation of Aromatic Hydrocarbons
Periana, Roy Anthony; Gunsalus, Niles; Hashiguchi, Brian; Bischof, Steven Michael; Yousufuddin, Muhammed; Lokare, Kapil S.; RSC Advances  (2014) –; doi:10.1039/C4RA06251E

data_7217178
_publ_section_title
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 Iridium(III) Catalyzed Trifluoroacetoxylation of Aromatic Hydrocarbons
;
_journal_name_full               'RSC Advances'
_journal_paper_doi               10.1039/C4RA06251E
_journal_year                    2014
_chemical_formula_sum            'C24 H20 F3 Ir N2 O2'
_chemical_formula_weight         617.62
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                85.562(3)
_cell_angle_beta                 82.141(3)
_cell_angle_gamma                77.186(3)
_cell_formula_units_Z            2
_cell_length_a                   9.394(3)
_cell_length_b                   10.594(3)
_cell_length_c                   11.122(3)
_cell_measurement_reflns_used    2774
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.91
_cell_measurement_theta_min      2.24
_cell_volume                     1067.9(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_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      296(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  '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  0.0333
_diffrn_reflns_av_sigmaI/netI    0.0533
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            10555
_diffrn_reflns_theta_full        28.32
_diffrn_reflns_theta_max         28.32
_diffrn_reflns_theta_min         1.85
_exptl_absorpt_coefficient_mu    6.301
_exptl_absorpt_correction_T_max  0.745
_exptl_absorpt_correction_T_min  0.527
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.921
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             596
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.688
_refine_diff_density_min         -0.658
_refine_diff_density_rms         0.126
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     290
_refine_ls_number_reflns         5239
_refine_ls_number_restraints     30
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0700
_refine_ls_R_factor_gt           0.0468
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0609P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1116
_refine_ls_wR_factor_ref         0.1223
_reflns_number_gt                3738
_reflns_number_total             5239
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ra06251e2.cif
_cod_data_source_block           perianam
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/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_sg_symbol_H-M      P-1
_cod_database_code               7217178