Synthesis and structure of Ag(i), Pd(ii), Rh(i), Ru(ii) and Au(i) NHC-complexes with a pendant Lewis acidic boronic ester moiety.
Toure, Momar; Chuzel, Olivier; Parrain, Jean-Luc; Dalton transactions (Cambridge, England : 2003) 44 (2015) 7139–7143; doi:10.1039/c5dt00814j

data_7034592
_publ_section_title
;
 Synthesis and structure of Ag(i), Pd(ii), Rh(i), Ru(ii) and Au(i)
 NHC-complexes with a pendant Lewis acidic boronic ester moiety.
;
_journal_issue                   16
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7139
_journal_page_last               7143
_journal_paper_doi               10.1039/c5dt00814j
_journal_volume                  44
_journal_year                    2015
_chemical_absolute_configuration unk
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C16 H23 Au1 B1 Cl1 N4 O2'
_chemical_formula_sum            'C16 H23 Au B Cl N4 O2'
_chemical_formula_weight         546.61
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           5
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      5
_symmetry_space_group_name_Hall  'C 2y'
_symmetry_space_group_name_H-M   'C 1 2 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4
_audit_creation_date             2011-02-25T15:58:09-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2014-09-08 deposited with the CCDC.
2015-03-24 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 100.011(1)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   24.2473(7)
_cell_length_b                   8.6331(3)
_cell_length_c                   9.8278(4)
_cell_measurement_reflns_used    9034
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.62
_cell_measurement_theta_min      2.93
_cell_measurement_wavelength     0.71073
_cell_volume                     2025.92(12)
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'Omega + Phi scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.07
_diffrn_reflns_av_unetI/netI     0.0661
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            9034
_diffrn_reflns_theta_full        28.62
_diffrn_reflns_theta_max         28.62
_diffrn_reflns_theta_min         2.93
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    7.409
_exptl_absorpt_correction_T_max  0.9396
_exptl_absorpt_correction_T_min  0.4762
_exptl_absorpt_correction_type   refdelf
_exptl_absorpt_process_details
;
        Parkin S,Moezzi B & Hope H, (1995) J. Appl. Cryst. 28, 53-56
        Quadratic fit to sin(theta)/lambda - 18 parameters
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.792
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1056
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.04
_refine_diff_density_max         3.672
_refine_diff_density_min         -1.997
_refine_diff_density_rms         0.179
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.47(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.076
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     227
_refine_ls_number_reflns         4793
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0642
_refine_ls_R_factor_gt           0.0562
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0766P)^2^+11.8676P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1395
_refine_ls_wR_factor_ref         0.1474
_reflns_number_gt                4270
_reflns_number_total             4793
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5dt00814j2.cif
_cod_data_source_block           mom102
_cod_depositor_comments
'Adding full bibliography for 7034588--7034592.cif.'
_cod_original_sg_symbol_H-M      'C 2'
_cod_database_code               7034592