Utilization of BODIPY-based redox events to manipulate the Lewis acidity of fluorescent boranes
Thompson, Brena L.; Kieffer, Ian A.; Heiden, Zachariah M.; Chemical Communications  (2022) –; doi:10.1039/D1CC06400B

data_7129500
_publ_section_title
;
 Utilization of BODIPY-based redox events to manipulate the Lewis acidity
 of fluorescent boranes
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/D1CC06400B
_journal_year                    2022
_chemical_formula_moiety         'C30 H27 B3 Cl4 N6, 2(C H2 Cl2)'
_chemical_formula_sum            'C32 H31 B3 Cl8 N6'
_chemical_formula_weight         815.66
_chemical_properties_physical    Moisture-sensitive
_space_group_crystal_system      orthorhombic
_space_group_IT_number           60
_space_group_name_Hall           '-P 2n 2ab'
_space_group_name_H-M_alt        'P b c n'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2020-09-10
_audit_creation_method
;
Olex2 1.3
(compiled 2020.07.31 svn.rc2a77460 for OlexSys, GUI svn.r6145)
;
_audit_update_record
;
2021-11-11 deposited with the CCDC.	2021-12-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.2766(7)
_cell_length_b                   17.6234(10)
_cell_length_c                   17.1711(10)
_cell_measurement_reflns_used    9646
_cell_measurement_temperature    149.99
_cell_measurement_theta_max      24.73
_cell_measurement_theta_min      2.34
_cell_volume                     3715.1(4)
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      149.99
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CCD area detector'
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0410
_diffrn_reflns_av_unetI/netI     0.0213
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            27384
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        24.736
_diffrn_reflns_theta_max         24.736
_diffrn_reflns_theta_min         2.311
_diffrn_source_current           1.0
_diffrn_source_power             0.05
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.641
_exptl_absorpt_correction_T_max  0.7451
_exptl_absorpt_correction_T_min  0.6537
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1457 before and 0.0571 after correction.
The Ratio of minimum to maximum transmission is 0.8773.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear orangish orange'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   orangish
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.458
_exptl_crystal_description       block
_exptl_crystal_F_000             1664
_exptl_crystal_size_max          0.7
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.3
_refine_diff_density_max         0.750
_refine_diff_density_min         -0.701
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     223
_refine_ls_number_reflns         3175
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0537
_refine_ls_R_factor_gt           0.0424
_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^)+(0.0341P)^2^+6.6332P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0964
_refine_ls_wR_factor_ref         0.1058
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2645
_reflns_number_total             3175
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1cc06400b2.cif
_cod_data_source_block           bt_3_0ma
_cod_database_code               7129500
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.831
_shelx_estimated_absorpt_t_min   0.663
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Ternary CH refined with riding coordinates:
 C14(H14)
2.b Secondary CH2 refined with riding coordinates:
 C15(H15A,H15B), C16(H16A,H16B), C1S(H1SA,H1SB)
2.c Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C3(H3), C4(H4), C5(H5), C6(H6), C11(H11), C12(H12), C13(H13)
;
_shelx_res_checksum              49541
_olex2_submission_special_instructions 'No special instructions were received'