π-Backbonding and non-covalent interactions in JohnPhos and polyfluorothiolate complexes of gold(I)
Moreno-Alcántar, Luis Guillermo; Hess, Kristopher; Guevara-Vela, José Manuel; Rocha-Rinza, Tomás; Martín Pendás, Angel; Flores-Alamo, Marcos; Torrens, Hugo; Dalton Trans.  (2017) –; doi:10.1039/C7DT00961E

data_7043409
_publ_section_title
;
 \p-Backbonding and non-covalent interactions in JohnPhos and
 polyfluorothiolate complexes of gold(I)
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT00961E
_journal_year                    2017
_chemical_formula_moiety         'C26 H30 Au F2 P S'
_chemical_formula_sum            'C26 H30 Au F2 P S'
_chemical_formula_weight         640.49
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4.3
_audit_creation_date             2016-10-24T15:41:43-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2017-02-10 deposited with the CCDC.
2017-06-22 downloaded from the CCDC.
;
_cell_angle_alpha                75.206(5)
_cell_angle_beta                 82.287(5)
_cell_angle_gamma                85.619(5)
_cell_formula_units_Z            4
_cell_length_a                   9.8864(6)
_cell_length_b                   11.9819(7)
_cell_length_c                   21.5082(11)
_cell_measurement_reflns_used    6944
_cell_measurement_temperature    403(2)
_cell_measurement_theta_max      29.4468
_cell_measurement_theta_min      3.4101
_cell_volume                     2438.7(2)
_computing_cell_refinement
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
        (compiled Aug  2 2013,16:46:58)
;
_computing_data_collection
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        CrysAlisPro, Agilent Technologies,
        Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
        (compiled Aug  2 2013,16:46:58)
;
_computing_data_reduction
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
        (compiled Aug  2 2013,16:46:58)
;
_computing_molecular_graphics
;
          'Ortep-3 for Windows (Farrugia, 1997)'
      L. J. Farrugia, J. Appl. Crystallogr., 1997, 30, 565.
;
_computing_publication_material
;    
        'WinGX publication routines (Farrugia, 1999)'                 
    L. J. Farrugia, J. Appl. Crystallogr., 1999, 32, 837-838.
;
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2015)'
_computing_structure_solution
;
      'SHELXS-2014 (Sheldrick, 2015)'
      Sheldrick, G. M. (2015). Acta Cryst. A71, 3--8.
;
_diffrn_ambient_temperature      403(2)
_diffrn_detector_area_resol_mean 10.4685
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.839
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0010595
_diffrn_orient_matrix_UB_12      -0.0603372
_diffrn_orient_matrix_UB_13      0.0031916
_diffrn_orient_matrix_UB_21      0.0097665
_diffrn_orient_matrix_UB_22      0.0095579
_diffrn_orient_matrix_UB_23      -0.0341996
_diffrn_orient_matrix_UB_31      0.0718008
_diffrn_orient_matrix_UB_32      -0.0049093
_diffrn_orient_matrix_UB_33      0.0005734
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0433
_diffrn_reflns_av_unetI/netI     0.0751
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.839
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            21726
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.839
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.447
_diffrn_reflns_theta_min         3.41
_exptl_absorpt_coefficient_mu    6.21
_exptl_absorpt_correction_T_max  0.643
_exptl_absorpt_correction_T_min  0.106
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
        (compiled Aug  2 2013,16:46:58)
Analytical numeric absorption correction using a multifaceted crystal
                        model based on expressions derived by R.C. Clark & J.S.
        (Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.744
_exptl_crystal_description       hexagonal
_exptl_crystal_F_000             1256
_exptl_crystal_size_max          0.57
_exptl_crystal_size_mid          0.43
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.058
_refine_diff_density_min         -1.868
_refine_diff_density_rms         0.168
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.972
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     571
_refine_ls_number_reflns         11357
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.972
_refine_ls_R_factor_all          0.0497
_refine_ls_R_factor_gt           0.0343
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0135P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.058
_refine_ls_wR_factor_ref         0.0646
_reflns_Friedel_coverage         0
_reflns_number_gt                9045
_reflns_number_total             11357
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt00961e2.cif
_cod_data_source_block           khc5
_cod_database_code               7043409
_shelx_estimated_absorpt_t_min   0.126
_shelx_estimated_absorpt_t_max   0.707