Probing the Steric Limits of Carbon−Gold Bond Formation: (Dialkylbiarylphosphine)gold(I) Aryls
Partyka, David V.; Updegraff, James B.; Zeller, Matthias; Hunter, Allen D.; Gray, Thomas G.; Organometallics 28 (2009) 1666–; doi:10.1021/om800746u

data_4068357
_publ_section_title
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 Probing the Steric Limits of Carbon&#x2212;Gold Bond Formation:
 (Dialkylbiarylphosphine)gold(I) Aryls
;
_journal_issue                   6
_journal_name_full               Organometallics
_journal_page_first              1666
_journal_paper_doi               10.1021/om800746u
_journal_volume                  28
_journal_year                    2009
_chemical_formula_moiety         '2(C39 H54 Au P), C5 H12'
_chemical_formula_sum            'C83 H120 Au2 P2'
_chemical_formula_weight         1573.67
_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                 101.0100(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.6912(8)
_cell_length_b                   15.6268(12)
_cell_length_c                   22.5830(17)
_cell_measurement_reflns_used    7583
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.46
_cell_measurement_theta_min      2.40
_cell_volume                     3703.5(5)
_computing_cell_refinement       'SAINT+ 6.45 (Bruker, 2003)'
_computing_data_collection       'SMART 5.630 (Bruker, 1997-2002)'
_computing_data_reduction        'SAINT+ 6.45'
_computing_molecular_graphics    'SHELXTL 6.14'
_computing_publication_material  'SHELXTL 6.14'
_computing_structure_refinement  'SHELXTL 6.14'
_computing_structure_solution    'SHELXTL 6.14 (Bruker, 2000-2003)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.972
_diffrn_measured_fraction_theta_max 0.972
_diffrn_measurement_device_type  'Bruker AXS SMART APEX CCD diffractometer'
_diffrn_measurement_method       '\w scans'
_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  0.0310
_diffrn_reflns_av_sigmaI/netI    0.0317
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            29907
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         1.59
_diffrn_standards_decay_%        none
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.042
_exptl_absorpt_correction_T_max  0.641
_exptl_absorpt_correction_T_min  0.342
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS in SAINT+ (Bruker, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.411
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1612
_exptl_crystal_size_max          0.58
_exptl_crystal_size_mid          0.36
_exptl_crystal_size_min          0.11
_refine_diff_density_max         2.296
_refine_diff_density_min         -1.665
_refine_diff_density_rms         0.137
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     399
_refine_ls_number_reflns         8941
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0349
_refine_ls_R_factor_gt           0.0304
_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^)+(0.0421P)^2^+4.0608P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0749
_refine_ls_wR_factor_ref         0.0772
_reflns_number_gt                8068
_reflns_number_total             8941
_reflns_threshold_expression     >I>2\s(I)
_cod_data_source_file            om800746u_si_001.cif
_cod_data_source_block           06mz180m
_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4068357