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_7217179
_publ_section_title
;
 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 H14 F6 Ir N2 O4'
_chemical_formula_weight         700.57
_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                99.972(2)
_cell_angle_beta                 104.037(2)
_cell_angle_gamma                98.975(2)
_cell_formula_units_Z            2
_cell_length_a                   9.2114(12)
_cell_length_b                   9.5161(12)
_cell_length_c                   14.2557(18)
_cell_measurement_reflns_used    5124
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.61
_cell_measurement_theta_min      2.33
_cell_volume                     1168.1(3)
_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 0.980
_diffrn_measured_fraction_theta_max 0.980
_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  0.0196
_diffrn_reflns_av_sigmaI/netI    0.0285
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            11624
_diffrn_reflns_theta_full        28.42
_diffrn_reflns_theta_max         28.42
_diffrn_reflns_theta_min         1.51
_exptl_absorpt_coefficient_mu    5.798
_exptl_absorpt_correction_T_max  0.745
_exptl_absorpt_correction_T_min  0.578
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.992
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             670
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.05
_refine_diff_density_max         2.536
_refine_diff_density_min         -0.628
_refine_diff_density_rms         0.135
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     401
_refine_ls_number_reflns         5759
_refine_ls_number_restraints     78
_refine_ls_restrained_S_all      1.088
_refine_ls_R_factor_all          0.0488
_refine_ls_R_factor_gt           0.0418
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0659P)^2^+1.1179P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1060
_refine_ls_wR_factor_ref         0.1113
_reflns_number_gt                4965
_reflns_number_total             5759
_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               7217179