Synthesis and Properties of Benzothieno[b]-Fused BODIPY Dyes.
Sun, Zuo-Bang; Guo, Man; Zhao, Cui-Hua; The Journal of organic chemistry 81 (2016) 229–237; doi:10.1021/acs.joc.5b02531

data_4031853
_publ_section_title
;
 Synthesis and Properties of Benzothieno[b]-Fused BODIPY Dyes.
;
_journal_issue                   1
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              229
_journal_page_last               237
_journal_paper_doi               10.1021/acs.joc.5b02531
_journal_volume                  81
_journal_year                    2016
_chemical_formula_sum            'C21 H13 B F2 N2 S'
_chemical_formula_weight         374.20
_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_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                110.676(10)
_cell_angle_beta                 107.928(11)
_cell_angle_gamma                90.914(12)
_cell_formula_units_Z            2
_cell_length_a                   8.043(9)
_cell_length_b                   10.839(12)
_cell_length_c                   11.074(12)
_cell_measurement_temperature    298(2)
_cell_volume                     850.9(16)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.963
_diffrn_measured_fraction_theta_max 0.963
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71000
_diffrn_reflns_av_R_equivalents  0.0361
_diffrn_reflns_av_sigmaI/netI    0.0410
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_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            7259
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.69
_exptl_absorpt_coefficient_mu    0.219
_exptl_absorpt_correction_T_max  0.9827
_exptl_absorpt_correction_T_min  0.9742
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.460
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             384
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.475
_refine_diff_density_min         -0.480
_refine_diff_density_rms         0.141
_refine_ls_extinction_coef       0.070(9)
_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   1.117
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     245
_refine_ls_number_reflns         2897
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.117
_refine_ls_R_factor_all          0.0674
_refine_ls_R_factor_gt           0.0509
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0871P)^2^+0.2380P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1340
_refine_ls_wR_factor_ref         0.1521
_reflns_number_gt                2234
_reflns_number_total             2897
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo5b02531_si_004.cif
_cod_data_source_block           p
_cod_database_code               4031853