Linear Heterocyclic Aromatic Fluorescence Compounds Having Various Donor-Acceptor Spacers Prepared by the Combination of Carbon-Carbon Bond and Carbon-Nitrogen Bond Cross-Coupling Reactions
Bin Hu; Shu-Jun Fu; Feng Xu; Tao Tao; Hao-Yu Zhu; Kou-Sen Cao; Wei Huang; Xiao-Zeng You; Journal of Organic Chemistry 76 (2011) 4444–4456; doi:10.1021/jo200065d

data_4026340
_publ_section_title
;
 Linear Heterocyclic Aromatic Fluorescence Compounds Having Various
 Donor-Acceptor Spacers Prepared by the Combination of Carbon-Carbon Bond
 and Carbon-Nitrogen Bond Cross-Coupling Reactions
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              4444
_journal_page_last               4456
_journal_paper_doi               10.1021/jo200065d
_journal_volume                  76
_journal_year                    2011
_chemical_formula_moiety         'C32 H22 N4 S2, C H Cl3'
_chemical_formula_sum            'C33 H23 Cl3 N4 S2'
_chemical_formula_weight         646.02
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_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                77.835(3)
_cell_angle_beta                 89.540(3)
_cell_angle_gamma                77.556(3)
_cell_formula_units_Z            2
_cell_length_a                   7.3376(14)
_cell_length_b                   10.669(2)
_cell_length_c                   20.154(4)
_cell_measurement_reflns_used    1052
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      19.378
_cell_measurement_theta_min      2.442
_cell_volume                     1504.9(5)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (BRUKER 2000)'
_computing_data_reduction        'SAINT (BRUKER 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (BRUKER 2000)'
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 0.968
_diffrn_measured_fraction_theta_max 0.968
_diffrn_measurement_device_type  'Bruker CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0536
_diffrn_reflns_av_sigmaI/netI    0.1431
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            7462
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.00
_exptl_absorpt_coefficient_mu    0.474
_exptl_absorpt_correction_T_max  0.9541
_exptl_absorpt_correction_T_min  0.9497
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker(2000)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.426
_exptl_crystal_description       block
_exptl_crystal_F_000             664
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.420
_refine_diff_density_min         -0.413
_refine_diff_density_rms         0.046
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.835
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     381
_refine_ls_number_reflns         5138
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.835
_refine_ls_R_factor_all          0.1506
_refine_ls_R_factor_gt           0.0511
_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^)+(0.0100P)^2^+0.4000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0753
_refine_ls_wR_factor_ref         0.0877
_reflns_number_gt                2028
_reflns_number_total             5138
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo200065d_si_002_05.cif
_cod_data_source_block           6
_cod_database_code               4026340