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_4076512
_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_moiety         '(C32 H30 Au2 Cl2 N2 P2), 0.5(C H2 Cl2)'
_chemical_formula_sum            'C32.5 H31 Au2 Cl3 N2 P2'
_chemical_formula_weight         1011.82
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 106.932(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   28.201(6)
_cell_length_b                   11.827(3)
_cell_length_c                   10.764(2)
_cell_measurement_temperature    153(2)
_cell_volume                     3434.5(13)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      153(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.1422
_diffrn_reflns_av_sigmaI/netI    0.1105
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -33
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            12878
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.02
_exptl_absorpt_coefficient_mu    8.885
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.957
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1916
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.1
_refine_diff_density_max         2.096
_refine_diff_density_min         -2.577
_refine_diff_density_rms         0.273
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.075
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     195
_refine_ls_number_reflns         3015
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.075
_refine_ls_R_factor_all          0.1151
_refine_ls_R_factor_gt           0.0773
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1101P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1904
_refine_ls_wR_factor_ref         0.2274
_reflns_number_gt                1969
_reflns_number_total             3015
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om201276w_si_002.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_sg_symbol_H-M      'C 2/c'
_cod_original_formula_sum        'C32.50 H31 Au2 Cl3 N2 P2'
_cod_database_code               4076512