Boron, nitrogen-containing heterocyclic carbene (BNC) as a redox active ligand: synthesis and characterization of a lithium BNC-aurate complex
Kimura, Yoshitaka; Lugo-Fuentes, Leonardo I.; Saito, Souta; Jimenez-Halla, Jose Oscar Carlos; Barroso-Flores, Joaquín; Yamamoto, Yohsuke; Nakamoto, Masaaki; Shang, Rong; Dalton Transactions  (2022) –; doi:10.1039/D2DT01083F

data_7710084
_publ_section_title
;
 Boron, nitrogen-containing heterocyclic carbene (BNC) as a redox active
 ligand: synthesis and characterization of a lithium BNC-aurate complex
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT01083F
_journal_year                    2022
_chemical_formula_sum            'C20 H45 Au B2 Cl N2 P'
_chemical_formula_weight         598.58
_chemical_properties_physical
Air-sensitive,Moisture-sensitive,Oxygen-sensitive,Light-sensitive
_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   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2021-09-10 deposited with the CCDC.	2022-04-18 downloaded from the CCDC.
;
_cell_angle_alpha                83.701(7)
_cell_angle_beta                 89.220(8)
_cell_angle_gamma                75.206(6)
_cell_formula_units_Z            2
_cell_length_a                   10.461(5)
_cell_length_b                   10.965(6)
_cell_length_c                   12.083(6)
_cell_measurement_reflns_used    1470
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      21.14
_cell_measurement_theta_min      2.41
_cell_volume                     1331.8(12)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.946
_diffrn_measured_fraction_theta_max 0.946
_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  0.0852
_diffrn_reflns_av_unetI/netI     0.1693
_diffrn_reflns_Laue_measured_fraction_full 0.946
_diffrn_reflns_Laue_measured_fraction_max 0.946
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            5434
_diffrn_reflns_point_group_measured_fraction_full 0.946
_diffrn_reflns_point_group_measured_fraction_max 0.946
_diffrn_reflns_theta_full        23.254
_diffrn_reflns_theta_max         23.253
_diffrn_reflns_theta_min         1.696
_exptl_absorpt_coefficient_mu    5.691
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.493
_exptl_crystal_description       block
_exptl_crystal_F_000             600
_exptl_crystal_size_max          0.044
_exptl_crystal_size_mid          0.042
_exptl_crystal_size_min          0.028
_refine_diff_density_max         2.455
_refine_diff_density_min         -1.998
_refine_diff_density_rms         0.189
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.949
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     247
_refine_ls_number_reflns         3619
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.949
_refine_ls_R_factor_all          0.1141
_refine_ls_R_factor_gt           0.0636
_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^)] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1186
_refine_ls_wR_factor_ref         0.1388
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2380
_reflns_number_total             3619
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt01083f2.cif
_cod_data_source_block           3b
_cod_database_code               7710084
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              40286