Revisiting the reactivity of tetrachloroauric acid with N,N-bidentate ligands: structural and spectroscopic insights.
Mertens, R. Tyler; Kim, Jong Hyun; Jennings, Will C.; Parkin, Sean; Awuah, Samuel G.; Dalton transactions (Cambridge, England : 2003) 48 (2019) 2093–2099; doi:10.1039/c8dt04960b

data_7048479
_publ_section_title
;
 Revisiting the reactivity of tetrachloroauric acid with N,N-bidentate
 ligands: structural and spectroscopic insights.
;
_journal_issue                   6
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2093
_journal_page_last               2099
_journal_paper_doi               10.1039/c8dt04960b
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C10 H8 Au Cl2 N2, F6 P'
_chemical_formula_sum            'C10 H8 Au Cl2 F6 N2 P'
_chemical_formula_weight         569.02
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2018-09-18 deposited with the CCDC.
2019-01-08 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 100.956(1)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.6826(1)
_cell_length_b                   14.7624(3)
_cell_length_c                   14.6209(3)
_cell_measurement_reflns_used    9981
_cell_measurement_temperature    90.0(2)
_cell_measurement_theta_max      27.47
_cell_measurement_theta_min      2.84
_cell_volume                     1416.08(5)
_computing_cell_refinement       '<i>APEX3</i> (Bruker-AXS, 2016)'
_computing_data_collection       '<i>APEX3</i> (Bruker-AXS, 2016)'
_computing_data_reduction        '<i>APEX3</i> (Bruker-AXS, 2016)'
_computing_molecular_graphics    '<i>XP in SHELXTL</i> (Sheldrick, 2008)'
_computing_publication_material
'<i>SHELX</i> (Sheldrick, 2008) and <i>CIFFIX</i> (Parkin, 2013)'
_computing_structure_refinement  '<i>SHELXL-2018/3</i> (Sheldrick, 2015b)'
_computing_structure_solution    '<i>SHELXT</i> (Sheldrick, 2015a)'
_diffrn_ambient_temperature      90.0(2)
_diffrn_detector_area_resol_mean 5.6
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker D8 Venture dual source'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0275
_diffrn_reflns_av_unetI/netI     0.0136
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            30775
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.488
_diffrn_reflns_theta_min         2.760
_diffrn_source                   microsource
_exptl_absorpt_coefficient_mu    10.941
_exptl_absorpt_correction_T_max  0.746
_exptl_absorpt_correction_T_min  0.622
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '<i>SADABS</i> (Krause et al., 2015)'
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    2.669
_exptl_crystal_description       'block cut from needle'
_exptl_crystal_F_000             1056
_exptl_crystal_size_max          0.070
_exptl_crystal_size_mid          0.070
_exptl_crystal_size_min          0.050
_refine_diff_density_max         0.547
_refine_diff_density_min         -0.493
_refine_diff_density_rms         0.086
_refine_ls_extinction_coef       0.00095(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.127
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     200
_refine_ls_number_reflns         3237
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.127
_refine_ls_R_factor_all          0.0137
_refine_ls_R_factor_gt           0.0125
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0035P)^2^+2.1998P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0265
_refine_ls_wR_factor_ref         0.0269
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3107
_reflns_number_total             3237
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8dt04960b2.cif
_cod_data_source_block           m18196
_cod_depositor_comments
'Adding full bibliography for 7048474--7048479.cif.'
_cod_database_code               7048479
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.515
_shelx_estimated_absorpt_t_max   0.611
_exptl_absorpt_special_details
; 
In addition to absorption, multi-scan techniques also correct other slowly 
varying changes in scale factor over reciprocal space, such as those caused 
by X-ray beam inhomogeneity, goniometer imperfection, crystal decomposition, 
crystal longer than the X-ray beam cross section, absorption by the crystal 
mount etc.  These account, by and large, for much of the difference between 
estimated values of Tmin and Tmax and the _exptl_absorpt_correction_ values. 
;
_shelx_res_checksum              47399