Naphtho[b]-fused BODIPYs: one pot Suzuki-Miyaura-Knoevenagel synthesis and photophysical properties
Zhou, Zhikuan; Zhou, Jianping; Gai, Lizhi; Yuan, Aihua; Shen, Zhen; Chem. Commun.  (2017) –; doi:10.1039/C7CC02918G

data_7120194
_publ_section_title
;
 Naphtho[b]-fused BODIPYs: one pot Suzuki-Miyaura-Knoevenagel synthesis
 and photophysical properties
;
_journal_name_full               'Chem. Commun.'
_journal_paper_doi               10.1039/C7CC02918G
_journal_year                    2017
_chemical_formula_moiety         'C26 H21 B F2 N2'
_chemical_formula_sum            'C26 H21 B F2 N2'
_chemical_formula_weight         410.26
_chemical_name_common            BODIPY
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2017-03-08 deposited with the CCDC.
2017-05-25 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 118.052(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   21.110(8)
_cell_length_b                   10.940(4)
_cell_length_c                   20.341(12)
_cell_measurement_reflns_used    6878
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.53
_cell_measurement_theta_min      2.18
_cell_volume                     4146(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker Smart ApexII CCD area detector'
_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  0.0460
_diffrn_reflns_av_sigmaI/netI    0.0363
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            24017
_diffrn_reflns_theta_full        27.59
_diffrn_reflns_theta_max         27.59
_diffrn_reflns_theta_min         2.16
_exptl_absorpt_coefficient_mu    0.089
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.315
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1712
_refine_diff_density_max         0.480
_refine_diff_density_min         -0.520
_refine_diff_density_rms         0.214
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     283
_refine_ls_number_reflns         4783
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.1224
_refine_ls_R_factor_gt           0.0772
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0200P)^2^+38.5450P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1400
_refine_ls_wR_factor_ref         0.2344
_reflns_number_gt                3162
_reflns_number_total             4783
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7cc02918g2.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7120194