Triarylporphyrin meso-Oxy Radicals: Remarkable Chemical Stabilities and Oxidation to Oxophlorin π-Cations.
Shimizu, Daiki; Oh, Juwon; Furukawa, Ko; Kim, Dongho; Osuka, Atsuhiro; Journal of the American Chemical Society 137 (2015) 15584–15594; doi:10.1021/jacs.5b11223

data_4129873
_publ_section_title
;
 Triarylporphyrin meso-Oxy Radicals: Remarkable Chemical Stabilities and
 Oxidation to Oxophlorin \p-Cations.
;
_journal_issue                   49
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              15584
_journal_page_last               15594
_journal_paper_doi               10.1021/jacs.5b11223
_journal_volume                  137
_journal_year                    2015
_chemical_formula_moiety         'C62 H71 N4 Ni O'
_chemical_formula_sum            'C62 H71 N4 Ni O'
_chemical_formula_weight         946.92
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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                64.42(3)
_cell_angle_beta                 80.99(3)
_cell_angle_gamma                70.34(2)
_cell_formula_units_Z            2
_cell_length_a                   11.8998(18)
_cell_length_b                   16.0028(5)
_cell_length_c                   16.0810(6)
_cell_measurement_reflns_used    2234
_cell_measurement_temperature    93(2)
_cell_measurement_theta_max      68.2
_cell_measurement_theta_min      25.2
_cell_volume                     2600.9(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      93(2)
_diffrn_detector_area_resol_mean 5.8140
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  'Rigaku XtaLAB P200'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54187
_diffrn_reflns_av_R_equivalents  0.0282
_diffrn_reflns_av_sigmaI/netI    0.0213
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            31392
_diffrn_reflns_theta_full        62.99
_diffrn_reflns_theta_max         62.99
_diffrn_reflns_theta_min         6.80
_exptl_absorpt_coefficient_mu    0.875
_exptl_absorpt_correction_T_max  0.9658
_exptl_absorpt_correction_T_min  0.9176
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'REQAB (Rigaku, 1998)'
_exptl_crystal_colour            Brown
_exptl_crystal_density_diffrn    1.209
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1014
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.593
_refine_diff_density_min         -0.373
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     658
_refine_ls_number_reflns         8221
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0493
_refine_ls_R_factor_gt           0.0409
_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^)+(0.0716P)^2^+1.4293P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1098
_refine_ls_wR_factor_ref         0.1171
_reflns_number_gt                7039
_reflns_number_total             8221
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja5b11223_si_003.cif
_cod_data_source_block           50227ds2
_cod_database_code               4129873