Synthesis, Structural Characterization, Aromatic Characteristics, and Metalation of Neo-Confused Porphyrins, a Newly Discovered Class of Porphyrin Isomers.
Li, Ruoshi; Lammer, Aaron D.; Ferrence, Gregory M.; Lash, Timothy D.; The Journal of organic chemistry 79 (2014) 4078–4093; doi:10.1021/jo500580e

data_4029321
_publ_section_title
;
 Synthesis, Structural Characterization, Aromatic Characteristics, and
 Metalation of Neo-Confused Porphyrins, a Newly Discovered Class of
 Porphyrin Isomers.
;
_journal_issue                   9
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              4078
_journal_page_last               4093
_journal_paper_doi               10.1021/jo500580e
_journal_volume                  79
_journal_year                    2014
_chemical_formula_moiety         'C33 H34 N4'
_chemical_formula_sum            'C33 H34 N4'
_chemical_formula_weight         486.64
_space_group_crystal_system      triclinic
_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'
_audit_creation_date             2013-06-17T09:46:44-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                88.093(2)
_cell_angle_beta                 67.9220(10)
_cell_angle_gamma                64.645(2)
_cell_formula_units_Z            2
_cell_length_a                   10.6439(3)
_cell_length_b                   11.4507(3)
_cell_length_c                   12.7871(4)
_cell_measurement_reflns_used    4343
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.1
_cell_measurement_theta_min      2.31
_cell_volume                     1289.84(7)
_computing_cell_refinement       'APEX2 & SAINT (Bruker, 2013)'
_computing_data_collection       'APEX2 (Bruker, 2013)'
_computing_data_reduction        SAINT
_computing_molecular_graphics
;
<i>Ortep-3</i> for Windows (Farrugia, 1997) and <i>Mercury CSD</i> (Macrae et
 al., 2008)
;
_computing_publication_material
;
        <i>WinGX</i> (Farrugia, 1999) and <i>publCIF</i> (Westrip, 2010)
;
_computing_structure_refinement
;
SHELXL-2013 (Sheldrick, 2013; Sheldrick, 2008)
;
_computing_structure_solution    'SUPERFLIP (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_details
;
2232 frames were collected.  The total exposure time was 37.20 hours.
;
_diffrn_measurement_device_type  'Bruker APEX-II CCD diffractometer'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0441
_diffrn_reflns_av_unetI/netI     0.0378
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            23079
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.018
_diffrn_reflns_theta_min         1.739
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.074
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6956
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Apex2 v2013.2-0 (Bruker, 2013)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.253
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             520
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.546
_refine_diff_density_min         -0.321
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     348
_refine_ls_number_reflns         5052
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.0783
_refine_ls_R_factor_gt           0.0459
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 w=1/[\s^2^(Fo^2^)+(0.0666P)^2^+0.3447P]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1292
_reflns_number_gt                3440
_reflns_number_total             5052
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo500580e_si_004.cif
_cod_data_source_block           I
_cod_depositor_comments
'Adding full bibliography for 4029318--4029321.cif.'
_cod_database_code               4029321
_shelxl_version_number           0.000002012