Heteroatom-Annulated Perylenes: Practical Synthesis, Photophysical Properties, and Solid-State Packing Arrangement
Wei Jiang; Hualei Qian; Yan Li; Zhaohui Wang; Journal of Organic Chemistry 73 (2008) 7369–7372; doi:10.1021/jo8012622

data_4023684
_publ_section_title
;
 Heteroatom-Annulated Perylenes: Practical Synthesis, Photophysical
 Properties, and Solid-State Packing Arrangement
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              7369
_journal_page_last               7372
_journal_paper_doi               10.1021/jo8012622
_journal_volume                  73
_journal_year                    2008
_chemical_formula_sum            'C20 H11 N'
_chemical_formula_weight         265.30
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 100.36(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.015(2)
_cell_length_b                   10.598(2)
_cell_length_c                   11.770(2)
_cell_measurement_temperature    293(2)
_cell_volume                     1228.9(4)
_computing_cell_refinement       'RAPID AUTO (Rigaku, 2001)'
_computing_data_collection       'RAPID AUTO (Rigaku, 2001)'
_computing_data_reduction        'RAPID AUTO (Rigaku, 2001)'
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID IP Area Detector'
_diffrn_measurement_method       Oscillation
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1504
_diffrn_reflns_av_sigmaI/netI    0.1492
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            3606
_diffrn_reflns_theta_full        24.00
_diffrn_reflns_theta_max         24.00
_diffrn_reflns_theta_min         2.61
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_T_max  0.9983
_exptl_absorpt_correction_T_min  0.9722
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   Abscor
_exptl_crystal_density_diffrn    1.434
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             552
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.398
_refine_diff_density_min         -0.285
_refine_diff_density_rms         0.094
_refine_ls_extinction_coef       0.09(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.970
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     191
_refine_ls_number_reflns         1897
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.970
_refine_ls_R_factor_all          0.1130
_refine_ls_R_factor_gt           0.0977
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1665P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2246
_refine_ls_wR_factor_ref         0.2432
_reflns_number_gt                1410
_reflns_number_total             1897
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo8012622_si_004.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'psi scan' changed to
'psi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4023684