B,N-doped PAHs from Tridentate ‘Defects’ - a Bottom-up Convergent Approach for π-Extended Systems
Farinone, Marco; Kijewska, Monika; Cybińska, Joanna; Siczek, Milosz; Pawlicki, Miłosz; Chemical Communications  (2022) –; doi:10.1039/D2CC01801B

data_7130152
_publ_section_title
;
 B,N-doped PAHs from Tridentate &#x2018;Defects&#x2019; - a Bottom-up
 Convergent Approach for \p-Extended Systems
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/D2CC01801B
_journal_year                    2022
_chemical_formula_moiety         'C31 H23 Br N2'
_chemical_formula_sum            'C31 H23 Br N2'
_chemical_formula_weight         503.42
_space_group_crystal_system      orthorhombic
_space_group_IT_number           56
_space_group_name_Hall           '-P 2ab 2ac'
_space_group_name_H-M_alt        'P c c n'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/1
_audit_update_record
;
2022-02-19 deposited with the CCDC.	2022-05-25 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   33.181(7)
_cell_length_b                   22.852(5)
_cell_length_c                   5.966(3)
_cell_measurement_reflns_used    8130
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      72.88
_cell_measurement_theta_min      2.36
_cell_volume                     4524(3)
_computing_cell_refinement       'CrysAlisPro 1.171.41.80a (Rigaku OD, 2020)'
_computing_data_collection       'CrysAlisPro 1.171.41.80a (Rigaku OD, 2020)'
_computing_data_reduction        'CrysAlisPro 1.171.41.80a (Rigaku OD, 2020)'
_computing_molecular_graphics    Diamond
_computing_publication_material  'SHELXL-2018/1 (Sheldrick, 2018)'
_computing_structure_refinement  'SHELXL-2018/1 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT (Sheldrick, 2015)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'Hybrid Pixel Array Detector'
_diffrn_detector_area_resol_mean 10.0000
_diffrn_detector_type            'HyPix-Arc 150'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.954
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type
'XtaLAB Synergy DW system with HyPix-Arc 150 detector'
_diffrn_measurement_method       /w
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0470
_diffrn_reflns_av_unetI/netI     0.0359
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.954
_diffrn_reflns_limit_h_max       41
_diffrn_reflns_limit_h_min       -38
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       5
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            22372
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.954
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         75.441
_diffrn_reflns_theta_min         2.348
_diffrn_source                   'Rotating-anode X-ray tube'
_diffrn_source_type              'Rigaku (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    2.643
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.596
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.80a (Rigaku Oxford Diffraction, 2020)
Numerical absorption correction based on gaussian integration over
a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.478
_exptl_crystal_description       needle
_exptl_crystal_F_000             2064
_exptl_crystal_size_max          0.490
_exptl_crystal_size_mid          0.020
_exptl_crystal_size_min          0.020
_refine_diff_density_max         1.176
_refine_diff_density_min         -0.601
_refine_diff_density_rms         0.080
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     307
_refine_ls_number_reflns         4486
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0577
_refine_ls_R_factor_gt           0.0466
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0578P)^2^+7.9780P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1168
_refine_ls_wR_factor_ref         0.1232
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3791
_reflns_number_total             4486
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2cc01801b2.cif
_cod_data_source_block           mf020na
_cod_database_code               7130152
_shelx_shelxl_version_number     2018/1
_oxdiff_exptl_absorpt_empirical_full_min 0.814
_oxdiff_exptl_absorpt_empirical_full_max 1.291
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_shelx_res_checksum              14095
_shelx_hkl_checksum              3513