β-IminoBODIPY oligomers: Facilely accessible π-conjugated luminescent BODIPY arrays
Tsuchiya, Mizuho; Sakamoto, Ryota; Shimada, Masaki; Yamanoi, Yoshinori; Hattori, Yohei; Sugimoto, Kunihisa; Nishibori, Eiji; Nishihara, Hiroshi; Chem. Commun.  (2017) –; doi:10.1039/C7CC03279J

data_7120247
_publ_section_title
;
 \b-IminoBODIPY oligomers: Facilely accessible \p-conjugated luminescent
 BODIPY arrays
;
_journal_name_full               'Chem. Commun.'
_journal_paper_doi               10.1039/C7CC03279J
_journal_year                    2017
_chemical_formula_moiety         'C24 H25 B F2 N2 O2'
_chemical_formula_sum            'C24 H25 B F2 N2 O2'
_chemical_formula_weight         422.28
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_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_update_record
;
2017-01-16 deposited with the CCDC.
2017-06-08 downloaded from the CCDC.
;
_cell_angle_alpha                90.0000
_cell_angle_beta                 108.360(4)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   17.216(7)
_cell_length_b                   8.430(3)
_cell_length_c                   15.356(6)
_cell_measurement_reflns_used    4953
_cell_measurement_temperature    93
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      3.10
_cell_volume                     2115.2(14)
_computing_cell_refinement       'CrystalClear-SM Expert 2.0 r3'
_computing_data_collection       'CrystalClear-SM Expert 2.0 r3 (Rigaku, 2009)'
_computing_data_reduction        'CrystalClear-SM Expert 2.0 r3'
_computing_molecular_graphics    'CrystalStructure 4.1.1'
_computing_publication_material  'CrystalStructure 4.1.1 (Rigaku, 2015)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR92 (Altomare, et al., 1994)'
_diffrn_ambient_temperature      93
_diffrn_detector_area_resol_mean 7.111
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_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  0.0604
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            15831
_diffrn_reflns_theta_full        27.470
_diffrn_reflns_theta_max         27.470
_diffrn_reflns_theta_min         3.105
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.095
_exptl_absorpt_correction_T_max  0.988
_exptl_absorpt_correction_T_min  0.847
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'REQAB (Rigaku, 1998)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.326
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             888.00
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: dichloromethane (good) / n-hexane (poor)'
_exptl_crystal_size_max          0.230
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.130
_refine_diff_density_max         0.32
_refine_diff_density_min         -0.37
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.123
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     281
_refine_ls_number_reflns         4790
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0906
_refine_ls_R_factor_gt           0.0732
_refine_ls_shift/su_max          0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0492P)^2^+2.5108P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1513
_refine_ls_wR_factor_ref         0.1641
_reflns_number_gt                3878
_reflns_number_total             4790
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            c7cc03279j2.cif
_cod_data_source_block           BODIPY-diCHO-hexDCM
_cod_database_code               7120247