π-Fused bis-BODIPY as a candidate for NIR dyes.
Nakamura, Mitsunori; Tahara, Hiroyuki; Takahashi, Kohtaro; Nagata, Toshi; Uoyama, Hiroki; Kuzuhara, Daiki; Mori, Shigeki; Okujima, Tetsuo; Yamada, Hiroko; Uno, Hidemitsu; Organic & biomolecular chemistry 10 (2012) 6840–6849; doi:10.1039/c2ob25930c

data_7152564
_publ_section_title
;
 \p-Fused bis-BODIPY as a candidate for NIR dyes.
;
_journal_issue                   34
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              6840
_journal_page_last               6849
_journal_paper_doi               10.1039/c2ob25930c
_journal_volume                  10
_journal_year                    2012
_chemical_formula_moiety         'C32 H36 B2 F4 N4, 2(C10 H7 Cl)'
_chemical_formula_sum            'C52 H50 B2 Cl2 F4 N4'
_chemical_formula_weight         899.51
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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
_cell_angle_alpha                98.902(13)
_cell_angle_beta                 93.514(13)
_cell_angle_gamma                104.888(14)
_cell_formula_units_Z            1
_cell_length_a                   7.944(3)
_cell_length_b                   10.964(4)
_cell_length_c                   13.432(4)
_cell_measurement_reflns_used    1924
_cell_measurement_temperature    100
_cell_measurement_theta_max      30.44
_cell_measurement_theta_min      1.95
_cell_volume                     1110.7(7)
_computing_cell_refinement       CrystalClear
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    SIR97
_diffrn_ambient_temperature      100
_diffrn_detector_area_resol_mean 7.111
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Rigaku Saturn724'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0530
_diffrn_reflns_av_sigmaI/netI    0.1016
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            12159
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_exptl_absorpt_coefficient_mu    0.205
_exptl_absorpt_correction_T_max  0.996
_exptl_absorpt_correction_T_min  0.674
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'REQAB (Rigaku, 1998)'
_exptl_crystal_colour            violet
_exptl_crystal_density_diffrn    1.345
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             470.00
_exptl_crystal_size_max          0.400
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.020
_refine_diff_density_max         0.880
_refine_diff_density_min         -0.750
_refine_ls_extinction_coef       0.042(10)
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.233
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     293
_refine_ls_number_reflns         5020
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.233
_refine_ls_R_factor_all          0.1916
_refine_ls_R_factor_gt           0.1653
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0000P)^2^+17.4958P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3905
_refine_ls_wR_factor_ref         0.3974
_reflns_number_gt                3071
_reflns_number_total             5031
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            c2ob25930c.txt
_cod_data_source_block           tahara
_cod_database_code               7152564