Au → M bonds promote catalytic alkyne hydrofunctionalisation.
Eltester, M. Alexander; Gildenast, Hans; Rabatinová, Kristína; Pütz, Christopher; Cremer, Christopher; Lanzerath, Patrick; Schroers, Julian P.; Tauchert, Michael E.; Chemical communications (Cambridge, England) 59 (2023) 5459–5462; doi:10.1039/d3cc01008b

data_7131552
_publ_section_title
;
 Au &#x2192; M bonds promote catalytic alkyne hydrofunctionalisation.
;
_journal_issue                   36
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              5459
_journal_page_last               5462
_journal_paper_doi               10.1039/d3cc01008b
_journal_volume                  59
_journal_year                    2023
_chemical_formula_moiety
'C42 H36 Ag Au N4 P2, 2(C2 F6 N O4 S2), 1.5(C6 H6)'
_chemical_formula_sum            'C55 H45 Ag Au F12 N6 O8 P2 S4'
_chemical_formula_weight         1640.98
_chemical_name_common            12
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2023-02-27 deposited with the CCDC.	2023-04-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   16.5099(14)
_cell_length_b                   26.641(3)
_cell_length_c                   27.507(3)
_cell_measurement_reflns_used    9827
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.67
_cell_measurement_theta_min      2.47
_cell_volume                     12099(2)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT-PLUS (Bruker, 2009)'
_computing_molecular_graphics    'PLATON (Spek, 2009)'
_computing_publication_material  SHELXL2018
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1243
_diffrn_reflns_av_unetI/netI     0.0455
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.985
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       38
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       39
_diffrn_reflns_limit_l_min       -39
_diffrn_reflns_number            398068
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.985
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         31.126
_diffrn_reflns_theta_min         1.481
_exptl_absorpt_coefficient_mu    3.033
_exptl_absorpt_correction_T_max  0.7167
_exptl_absorpt_correction_T_min  0.4590
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.802
_exptl_crystal_description       block
_exptl_crystal_F_000             6472
_exptl_crystal_size_max          0.280
_exptl_crystal_size_mid          0.240
_exptl_crystal_size_min          0.140
_refine_diff_density_max         2.171
_refine_diff_density_min         -1.190
_refine_diff_density_rms         0.146
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     893
_refine_ls_number_reflns         19214
_refine_ls_number_restraints     57
_refine_ls_restrained_S_all      1.083
_refine_ls_R_factor_all          0.0544
_refine_ls_R_factor_gt           0.0389
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0286P)^2^+33.8413P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0863
_refine_ls_wR_factor_ref         0.0947
_reflns_Friedel_coverage         0.000
_reflns_number_gt                15770
_reflns_number_total             19214
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3cc01008b3.cif
_cod_data_source_block           x23_05
_cod_depositor_comments
'Adding full bibliography for 7131547--7131553.cif.'
_cod_database_code               7131552
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.484
_shelx_estimated_absorpt_t_max   0.676
_shelx_res_checksum              19814
_shelx_hkl_checksum              21158