Synthesis of Different Classes of Six-Membered Gold(I) NHC Complexes by the Isonitrile Route
Wurm, Thomas; Mulks, Florian; Böhling, Constantin R. N.; Riedel, Dominic; Zargaran, Poorya; Rudolph, Matthias; Rominger, Frank; Hashmi, A. Stephen K.; Organometallics 35 (2016) 1070–; doi:10.1021/acs.organomet.6b00023

data_4088363
_publ_section_title
;
 Synthesis of Different Classes of Six-Membered Gold(I) NHC Complexes by
 the Isonitrile Route
;
_journal_issue                   8
_journal_name_full               Organometallics
_journal_page_first              1070
_journal_paper_doi               10.1021/acs.organomet.6b00023
_journal_volume                  35
_journal_year                    2016
_chemical_absolute_configuration unk
_chemical_formula_sum            'C34 H49 Cl4 N3 Pd'
_chemical_formula_weight         747.96
_chemical_name_common            '11 in manuscript'
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 105.961(5)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.280(3)
_cell_length_b                   15.250(4)
_cell_length_c                   12.261(3)
_cell_measurement_reflns_used    3274
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      21.20
_cell_measurement_theta_min      2.18
_cell_volume                     1848.1(9)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0601
_diffrn_reflns_av_unetI/netI     0.0932
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            19150
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.351
_diffrn_reflns_theta_min         1.728
_exptl_absorpt_coefficient_mu    0.817
_exptl_absorpt_correction_T_max  0.9703
_exptl_absorpt_correction_T_min  0.7446
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Sheldrick, G. M. (2008). <i>SADABS</i>. University of G\"ottingen, Germany.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.344
_exptl_crystal_description       polyhedron
_exptl_crystal_F_000             776
_exptl_crystal_size_max          0.180
_exptl_crystal_size_mid          0.070
_exptl_crystal_size_min          0.050
_refine_diff_density_max         1.739
_refine_diff_density_min         -1.924
_refine_diff_density_rms         0.128
_refine_ls_abs_structure_details
; 
 Refined as an inversion twin. 
;
_refine_ls_abs_structure_Flack   0.32(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.102
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     380
_refine_ls_number_reflns         9017
_refine_ls_number_restraints     322
_refine_ls_restrained_S_all      1.097
_refine_ls_R_factor_all          0.0973
_refine_ls_R_factor_gt           0.0770
_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^)+(0.0754P)^2^+2.3310P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1656
_refine_ls_wR_factor_ref         0.1752
_reflns_Friedel_coverage         0.929
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.997
_reflns_number_gt                7318
_reflns_number_total             9017
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om6b00023_si_003.cif
_cod_data_source_block           dr66
_cod_original_cell_volume        1848.0(8)
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               4088363
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.867
_shelx_estimated_absorpt_t_max   0.960
_shelx_res_checksum              47363
_shelx_hkl_checksum              30297