Yellow NIR dye: π-fused bisbenzoBODIPYs with electron-withdrawing groups.
Nakamura, Mitsunori; Kitatsuka, Manami; Takahashi, Kohtaro; Nagata, Toshi; Mori, Shigeki; Kuzuhara, Daiki; Okujima, Tetsuo; Yamada, Hiroko; Nakae, Takahiro; Uno, Hidemitsu; Organic & biomolecular chemistry 12 (2014) 1309–1317; doi:10.1039/c3ob41996g

data_7153612
_publ_section_title
;
 Yellow NIR dye: \p-fused bisbenzoBODIPYs with electron-withdrawing
 groups.
;
_journal_issue                   8
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              1309
_journal_page_last               1317
_journal_paper_doi               10.1039/c3ob41996g
_journal_volume                  12
_journal_year                    2014
_chemical_formula_moiety         'C54 H40 B2 F4 N8'
_chemical_formula_sum            'C54 H40 B2 F4 N8'
_chemical_formula_weight         898.58
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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
_cell_angle_alpha                90.0000
_cell_angle_beta                 117.1092(18)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   12.3328(4)
_cell_length_b                   26.4067(7)
_cell_length_c                   19.8528(6)
_cell_measurement_reflns_used    18598
_cell_measurement_temperature    100
_cell_measurement_theta_max      68.22
_cell_measurement_theta_min      3.01
_cell_volume                     5755.1(3)
_computing_cell_refinement       'RAPID AUTO'
_computing_data_collection       'RAPID AUTO (Rigaku, ????)'
_computing_data_reduction        'RAPID AUTO'
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR2004 (Burla, et al., 2005)'
_diffrn_ambient_temperature      100
_diffrn_detector_area_resol_mean 10.000
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54187
_diffrn_reflns_av_R_equivalents  0.0524
_diffrn_reflns_av_sigmaI/netI    0.0548
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            65371
_diffrn_reflns_theta_full        68.24
_diffrn_reflns_theta_max         68.24
_exptl_absorpt_coefficient_mu    0.580
_exptl_absorpt_correction_T_max  0.955
_exptl_absorpt_correction_T_min  0.815
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Rigaku, 1995)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.037
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1864.00
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.180
_exptl_crystal_size_min          0.080
_platon_squeeze_details
;
;
_refine_diff_density_max         0.260
_refine_diff_density_min         -0.200
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     687
_refine_ls_number_reflns         10513
_refine_ls_number_restraints     482
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0748
_refine_ls_R_factor_gt           0.0568
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0597P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1196
_refine_ls_wR_factor_ref         0.1263
_reflns_number_gt                7248
_reflns_number_total             10522
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            c3ob41996g.txt
_cod_data_source_block           20120108_2
_cod_database_code               7153612