Novel Pyromellitic Diimide-Based Macrocycle with a Linear π-Electronic System and Bis(phenylethynyl)pyromellitic Diimide: Syntheses, Structures, Photophysical Properties, and Redox Characteristics
Shin-ichiro Kato; Yasuhiro Nonaka; Toshiaki Shimasaki; Kenta Goto; Teruo Shinmyozu; Journal of Organic Chemistry 73 (2008) 4063–4075; doi:10.1021/jo800283r

data_4023436
_publ_section_title
;
 Novel Pyromellitic Diimide-Based Macrocycle with a Linear
 \p-Electronic System and Bis(phenylethynyl)pyromellitic Diimide:
 Syntheses, Structures, Photophysical Properties, and Redox
 Characteristics
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              4063
_journal_page_last               4075
_journal_paper_doi               10.1021/jo800283r
_journal_volume                  73
_journal_year                    2008
_chemical_formula_sum            'C38 H33 N2 O4'
_chemical_formula_weight         581.69
_space_group_IT_number           2
_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             'Fri Nov 12 14:56:19 2004'
_audit_creation_method           'by teXsan'
_cell_angle_alpha                95.109(3)
_cell_angle_beta                 104.053(3)
_cell_angle_gamma                102.185(4)
_cell_formula_units_Z            2
_cell_length_a                   10.251(1)
_cell_length_b                   11.914(1)
_cell_length_c                   12.974(1)
_cell_measurement_reflns_used    7378
_cell_measurement_temperature    113.2
_cell_measurement_theta_max      27.4
_cell_measurement_theta_min      2.2
_cell_volume                     1485.9(3)
_computing_cell_refinement       PROCESS-AUTO
_computing_data_collection       PROCESS-AUTO
_computing_data_reduction        'teXsan Ver. 1.11'
_computing_publication_material  'teXsan Ver. 1.11'
_computing_structure_refinement  'teXsan Ver. 1.10'
_computing_structure_solution    SHELXS97
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.9603
_diffrn_measured_fraction_theta_max 0.9603
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID Imaging Plate'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.039
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            12356
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_exptl_absorpt_coefficient_mu    0.084
_exptl_absorpt_correction_T_max  0.994
_exptl_absorpt_correction_T_min  0.785
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(Higashi, 1995)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.300
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_size_max          0.336
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.075
_refine_diff_density_max         0.29
_refine_diff_density_min         -0.35
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.128
_refine_ls_number_parameters     401
_refine_ls_number_reflns         6528
_refine_ls_R_factor_gt           0.0579
_refine_ls_shift/su_max          0.0003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^) + (0.05000(Max(Fo^2^,0) + 2Fc^2^)/3)^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1406
_reflns_number_gt                3532
_reflns_number_total             6528
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            jo800283r-File002.cif
_cod_data_source_block           phcc
_cod_original_sg_symbol_H-M      'P -1         '
_cod_original_formula_sum        'C38 H33 N2 O4 '
_cod_database_code               4023436