Coplanar Bithiazole-Centered Heterocyclic Aromatic Fluorescent Compounds Having Different Donor/Acceptor Terminal Groups
Tao Tao; Yu-Xin Peng; Wei Huang; Xiao-Zeng You; Journal of Organic Chemistry 78 (2013) 2472–2481; doi:10.1021/jo302706t

data_4028043
_publ_section_title
;
 Coplanar Bithiazole-Centered Heterocyclic Aromatic Fluorescent Compounds
 Having Different Donor/Acceptor Terminal Groups
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              2472
_journal_page_last               2481
_journal_paper_doi               10.1021/jo302706t
_journal_volume                  78
_journal_year                    2013
_chemical_formula_moiety         'C14 H20 N2 S2'
_chemical_formula_sum            'C14 H20 N2 S2'
_chemical_formula_weight         280.44
_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                 116.195(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.103(2)
_cell_length_b                   9.953(3)
_cell_length_c                   10.356(4)
_cell_measurement_reflns_used    3636
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      27.7
_cell_measurement_theta_min      2.7
_cell_volume                     749.4(4)
_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 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'BRUKER Smart Apex CCD area detector'
_diffrn_measurement_method       '\f and \w 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  0.1067
_diffrn_reflns_av_sigmaI/netI    0.0684
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            3636
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.80
_exptl_absorpt_coefficient_mu    0.341
_exptl_absorpt_correction_T_max  0.9603
_exptl_absorpt_correction_T_min  0.9538
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, BRUKER(2000)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.243
_exptl_crystal_description       block
_exptl_crystal_F_000             300
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.513
_refine_diff_density_min         -0.380
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.061
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     83
_refine_ls_number_reflns         1317
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.061
_refine_ls_R_factor_all          0.0519
_refine_ls_R_factor_gt           0.0486
_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^)+(0.0911P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1337
_refine_ls_wR_factor_ref         0.1386
_reflns_number_gt                1180
_reflns_number_total             1317
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo302706t_si_003_1.cif
_cod_data_source_block           2TZ
_cod_database_code               4028043