Gram-scale synthesis of porphycenes through acid-catalyzed oxidative macrocyclizations of E/Z-mixed 5,6-diaryldipyrroethenes
Ono, Toshikazu; Xu, Ning; Koga, Daiki; Ideo, Toshihiro; Sugimoto, Manabu; Hisaeda, Yoshio; RSC Advances 8 (2018) 39269–; doi:10.1039/C8RA09040H

data_7231880
_publ_section_title
;
 Gram-scale synthesis of porphycenes through acid-catalyzed oxidative
 macrocyclizations of E/Z-mixed 5,6-diaryldipyrroethenes
;
_journal_issue                   69
_journal_name_full               'RSC Advances'
_journal_page_first              39269
_journal_paper_doi               10.1039/C8RA09040H
_journal_volume                  8
_journal_year                    2018
_chemical_formula_sum            'C46 H26 Cl2 F8 N4'
_chemical_formula_weight         857.61
_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_update_record
;
2018-09-18 deposited with the CCDC.
2018-11-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 103.022(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.4081(6)
_cell_length_b                   13.0237(9)
_cell_length_c                   17.9996(12)
_cell_measurement_reflns_used    9829
_cell_measurement_temperature    103.(2)
_cell_measurement_theta_max      25.2
_cell_measurement_theta_min      2.94
_cell_volume                     1920.4(2)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      103.(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker D8 goniometer'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0751
_diffrn_reflns_av_unetI/netI     0.0204
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            86147
_diffrn_reflns_theta_full        25.20
_diffrn_reflns_theta_max         25.20
_diffrn_reflns_theta_min         2.94
_exptl_absorpt_coefficient_mu    0.249
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.97
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
;
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.483
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             872
_exptl_crystal_size_max          0.116
_exptl_crystal_size_mid          0.113
_exptl_crystal_size_min          0.056
_refine_diff_density_max         0.992
_refine_diff_density_min         -0.507
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.073
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     272
_refine_ls_number_reflns         3444
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.073
_refine_ls_R_factor_all          0.0826
_refine_ls_R_factor_gt           0.0566
_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^+3.5703P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1432
_refine_ls_wR_factor_ref         0.1716
_reflns_number_gt                2613
_reflns_number_total             3444
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8ra09040h2.cif
_cod_data_source_block           xu1_bruker2
_cod_database_code               7231880
_shelx_res_checksum              86347
_shelx_hkl_checksum              94341