Azidoborolate anions and azidoborole adducts: isolable forms of an unstable borole azide
Lindl, Felix Dr.; Fantuzzi, Felipe; Mailänder, Lisa; Hörl, Christian; Bélanger-Chabot, Guillaume; Braunschweig, Holger; Chemical Communications  (2022) –; doi:10.1039/D2CC00543C

data_7129857
_publ_section_title
;
 Azidoborolate anions and azidoborole adducts: isolable forms of an
 unstable borole azide
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/D2CC00543C
_journal_year                    2022
_chemical_formula_moiety         'C52 H40 B N6 P'
_chemical_formula_sum            'C52 H40 B N6 P'
_chemical_formula_weight         790.68
_chemical_name_common
'tetraphenylphosphonium diazido-2,3,4,5-tetraphenylborolate'
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2022-01-20 deposited with the CCDC.	2022-03-14 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.498(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.3755(7)
_cell_length_b                   17.1250(9)
_cell_length_c                   23.2382(12)
_cell_measurement_reflns_used    7126
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.45
_cell_measurement_theta_min      2.30
_cell_volume                     4121.3(4)
_computing_cell_refinement       'Saint+ ver. V8.34A (Bruker AXS)'
_computing_data_collection       'APEX2 ver. 2014.9 (Bruker AXS)'
_computing_data_reduction        'Saint+ ver. V8.34A (Bruker AXS)'
_computing_molecular_graphics    'ShelXLe (Huebschle et all, 2011)'
_computing_publication_material  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CMOS area detector (Photon 100)'
_diffrn_detector_area_resol_mean 10.24
_diffrn_measured_fraction_theta_full 0.967
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_device_type  'Bruker D8 Quest'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'multi-layer mirror'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0550
_diffrn_reflns_av_unetI/netI     0.0619
_diffrn_reflns_Laue_measured_fraction_full 0.967
_diffrn_reflns_Laue_measured_fraction_max 0.971
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            23699
_diffrn_reflns_point_group_measured_fraction_full 0.967
_diffrn_reflns_point_group_measured_fraction_max 0.971
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.372
_diffrn_reflns_theta_min         2.298
_diffrn_source                   'microfocus sealed tube (Incoatec ImS)'
_exptl_absorpt_coefficient_mu    0.112
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6228
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SadAbs 2014/5 (Bruker AXS)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.274
_exptl_crystal_description       prism
_exptl_crystal_F_000             1656
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.142
_exptl_crystal_size_min          0.111
_refine_diff_density_max         0.442
_refine_diff_density_min         -0.402
_refine_diff_density_rms         0.072
_refine_ls_extinction_coef       0.0139(10)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     561
_refine_ls_number_reflns         8167
_refine_ls_number_restraints     50
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0825
_refine_ls_R_factor_gt           0.0528
_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^)+(0.0682P)^2^+2.9202P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1336
_refine_ls_wR_factor_ref         0.1489
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5892
_reflns_number_total             8167
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2cc00543c2.cif
_cod_data_source_block           PPh4[5]
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7129857
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.961
_shelx_estimated_absorpt_t_max   0.988
_shelx_res_checksum              28467