Gold(I) Chloride Complexes of Polyphosphine Ligands with Electron-Rich Arene Spacer: Gold‒Arene Interactions
Ni, Qing-Ling; Jiang, Xuan-Feng; Huang, Ting-Hong; Wang, Xiu-Jian; Gui, Liu-Cheng; Yang, Kun-Guo; Organometallics 31 (2012) 2343–; doi:10.1021/om201276w

data_4076515
_publ_section_title
;
 Gold(I) Chloride Complexes of Polyphosphine Ligands with Electron-Rich
 Arene Spacer: Gold--Arene Interactions
;
_journal_issue                   6
_journal_name_full               Organometallics
_journal_page_first              2343
_journal_paper_doi               10.1021/om201276w
_journal_volume                  31
_journal_year                    2012
_chemical_formula_sum            'C64 H56 Au4 Cl4 N2 O0 P4'
_chemical_formula_weight         1906.65
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 117.887(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   17.476(3)
_cell_length_b                   11.628(2)
_cell_length_c                   17.143(3)
_cell_measurement_temperature    110(2)
_cell_volume                     3079.1(9)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0545
_diffrn_reflns_av_sigmaI/netI    0.0750
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            15186
_diffrn_reflns_theta_full        27.04
_diffrn_reflns_theta_max         27.04
_diffrn_reflns_theta_min         1.32
_exptl_absorpt_coefficient_mu    9.818
_exptl_absorpt_correction_T_max  0.5072
_exptl_absorpt_correction_T_min  0.1044
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.056
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1796
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.08
_refine_diff_density_max         2.293
_refine_diff_density_min         -3.834
_refine_diff_density_rms         0.297
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     316
_refine_ls_number_reflns         6635
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0712
_refine_ls_R_factor_gt           0.0433
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0654P)^2^+7.4298P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1051
_refine_ls_wR_factor_ref         0.1244
_reflns_number_gt                4913
_reflns_number_total             6635
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om201276w_si_005.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'MONOCLINIC' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        3079.1(10)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4076515