Reaction and subsequent transformation of anionic acetylide-carbene complexes using the Ph3PAu+ fragment.
Stander, Elzet; Esterhuysen, Catharine; McKenzie, Jean M.; Cronje, Stephanie; Raubenheimer, Helgard G.; Dalton transactions (Cambridge, England : 2003)  (2007) 5684–5691; doi:10.1039/b708915e

data_7006089
_publ_section_title
;
 Reaction and subsequent transformation of anionic acetylide-carbene
 complexes using the Ph3PAu+ fragment.
;
_journal_issue                   48
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5684
_journal_page_last               5691
_journal_paper_doi               10.1039/b708915e
_journal_year                    2007
_chemical_formula_moiety         'C28 H21 Au Cr N O5 P, C H2 Cl2'
_chemical_formula_sum            'C29 H23 Au Cl2 Cr N O5 P'
_chemical_formula_weight         816.32
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 115.924(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.108(3)
_cell_length_b                   12.840(2)
_cell_length_c                   16.159(3)
_cell_measurement_reflns_used    8870
_cell_measurement_temperature    103(2)
_cell_measurement_theta_max      28.3
_cell_measurement_theta_min      2.8
_cell_volume                     3005.8(9)
_computing_cell_refinement       'SAINT (Bruker, 2002)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        SAINT
_computing_molecular_graphics
;
X-Seed (Barbour, 2001; Atwood and Barbour, 2003)
;
_computing_publication_material
;
X-Seed
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      103(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX CCD area-detector'
_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  0.027
_diffrn_reflns_av_sigmaI/netI    0.022
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            30199
_diffrn_reflns_theta_full        27.0
_diffrn_reflns_theta_max         27.0
_diffrn_reflns_theta_min         2.1
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    5.506
_exptl_absorpt_correction_T_max  0.492
_exptl_absorpt_correction_T_min  0.406
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS, Blessing, Acta Cryst. A51 (1995) 33-38'
_exptl_crystal_colour            Orange
_exptl_crystal_density_diffrn    1.804
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1584
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.21
_refine_diff_density_min         -0.32
_refine_diff_density_rms         0.09
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.06
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     363
_refine_ls_number_reflns         6570
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.06
_refine_ls_R_factor_all          0.020
_refine_ls_R_factor_gt           0.018
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0228P)^2^+1.5502P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.045
_refine_ls_wR_factor_ref         0.045
_reflns_number_gt                6152
_reflns_number_total             6570
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            b708915e.txt
_cod_data_source_block           Complex_2a
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7006089