BNB-Doped Phenalenyls: Modular Synthesis, Optoelectronic Properties, and One-Electron Reduction.
Scholz, Alexander Stefan; Massoth, Julian; Bursch, Markus; Mewes, Jan; Hetzke, Thilo; Wolf, Bernd; Bolte, Michael; Lerner, Hans-Wolfram; Grimme, Stefan; Wagner, Matthias; Journal of the American Chemical Society  (2020) –; doi:10.1021/jacs.0c03118

data_4135067
_publ_section_title
;
 BNB-Doped Phenalenyls: Modular Synthesis, Optoelectronic Properties, and
 One-Electron Reduction.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.0c03118
_journal_year                    2020
_chemical_formula_moiety         'C10 H10 B2'
_chemical_formula_sum            'C10 H10 B2'
_chemical_formula_weight         151.80
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_audit_creation_method           SHELXL-2016/6
_cell_angle_alpha                91.182(6)
_cell_angle_beta                 103.436(6)
_cell_angle_gamma                97.147(6)
_cell_formula_units_Z            4
_cell_length_a                   7.0969(5)
_cell_length_b                   8.5411(6)
_cell_length_c                   14.8555(11)
_cell_measurement_reflns_used    19290
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      29.85
_cell_measurement_theta_min      3.57
_cell_volume                     867.87(11)
_computing_cell_refinement       'X-Area (Stoe & Cie, 2001)'
_computing_data_collection       'X-Area (Stoe & Cie, 2001)'
_computing_data_reduction        'X-Area (Stoe & Cie, 2001)'
_computing_molecular_graphics    'XP in SHELXTL-Plus (Sheldrick, 2008)'
_computing_publication_material  SHELXL
_computing_structure_refinement  'SHELXL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'STOE IPDS II two-circle-diffractometer'
_diffrn_measurement_method       \w
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0267
_diffrn_reflns_av_unetI/netI     0.0210
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            19290
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         29.581
_diffrn_reflns_theta_min         3.572
_diffrn_source                   'Genix 3D I\mS microfocus X-ray source'
_exptl_absorpt_coefficient_mu    0.062
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.526
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'X-Area (Stoe & Cie, 2001)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.162
_exptl_crystal_description       block
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_exptl_crystal_size_mid          0.290
_exptl_crystal_size_min          0.270
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_refine_diff_density_min         -0.198
_refine_diff_density_rms         0.043
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     249
_refine_ls_number_reflns         4841
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0547
_refine_ls_R_factor_gt           0.0475
_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^)+(0.0778P)^2^+0.1381P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1302
_refine_ls_wR_factor_ref         0.1351
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4197
_reflns_number_total             4841
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja0c03118_si_021.cif
_cod_data_source_block           wa2446
_cod_database_code               4135067
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.982
_shelx_estimated_absorpt_t_max   0.983
_shelx_res_checksum              6980
_shelx_hkl_checksum              40979