Doubly N-Methylated Porphyrinoids.
Naito, Wakana; Yasuda, Nobuhiro; Morimoto, Tatsuki; Shigeta, Yasuteru; Takaya, Hikaru; Hisaki, Ichiro; Maeda, Hiromitsu; Organic letters 18 (2016) 3006–3009; doi:10.1021/acs.orglett.6b01377

data_1543837
_publ_section_title
;
 Doubly N-Methylated Porphyrinoids.
;
_journal_issue                   12
_journal_name_full               'Organic letters'
_journal_page_first              3006
_journal_page_last               3009
_journal_paper_doi               10.1021/acs.orglett.6b01377
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         'C31 H11 F15 N2 O2'
_chemical_formula_sum            'C31 H11 F15 N2 O2'
_chemical_formula_weight         728.42
_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'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 107.973(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.440(2)
_cell_length_b                   21.459(4)
_cell_length_c                   13.031(2)
_cell_measurement_reflns_used    2841
_cell_measurement_temperature    93(2)
_cell_measurement_theta_max      68.10
_cell_measurement_theta_min      25.20
_cell_volume                     2776.9(9)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      93(2)
_diffrn_detector_area_resol_mean 5.8140
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Rigaku XtaLAB P200'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54187
_diffrn_reflns_av_R_equivalents  0.0437
_diffrn_reflns_av_unetI/netI     0.0232
_diffrn_reflns_Laue_measured_fraction_full 0.985
_diffrn_reflns_Laue_measured_fraction_max 0.983
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            35463
_diffrn_reflns_point_group_measured_fraction_full 0.985
_diffrn_reflns_point_group_measured_fraction_max 0.983
_diffrn_reflns_theta_full        67.687
_diffrn_reflns_theta_max         68.467
_diffrn_reflns_theta_min         6.836
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    1.616
_exptl_absorpt_correction_T_max  0.9531
_exptl_absorpt_correction_T_min  0.5433
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'REQAB (Rigaku, 1998)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.742
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1448
_exptl_crystal_size_max          0.43
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.745
_refine_diff_density_min         -0.682
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     451
_refine_ls_number_reflns         5023
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0446
_refine_ls_R_factor_gt           0.0406
_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^)+(0.0691P)^2^+2.4388P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1187
_refine_ls_wR_factor_ref         0.1212
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4424
_reflns_number_total             5023
_reflns_threshold_expression     'I > 2s(I)'
_cod_data_source_file            ol6b01377_si_002.cif
_cod_data_source_block           41115M
_cod_database_code               1543837
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.543
_shelx_estimated_absorpt_t_max   0.953
_shelx_res_checksum              36299
_shelx_hkl_checksum              82030