New Ylide−, Alkynyl−, and Mixed Alkynyl/Ylide−Gold(I) Complexes
Vicente, José; Singhal, Anshu R.; Jones, Peter G.; Organometallics 21 (2002) 5887–; doi:10.1021/om020753p

data_4077144
_publ_section_title
;
 New Ylide&#x2212;, Alkynyl&#x2212;, and Mixed
 Alkynyl/Ylide&#x2212;Gold(I) Complexes
;
_journal_issue                   26
_journal_name_full               Organometallics
_journal_page_first              5887
_journal_paper_doi               10.1021/om020753p
_journal_volume                  21
_journal_year                    2002
_chemical_formula_sum            'C40 H36 Au2 Cl8 P2'
_chemical_formula_weight         1256.16
_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     Patterson
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 105.100(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.3093(8)
_cell_length_b                   18.7357(12)
_cell_length_c                   17.7001(12)
_cell_measurement_reflns_used    6806
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      28
_cell_measurement_theta_min      2
_cell_volume                     4261.3(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Siemens XP'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      133(2)
_diffrn_detector_area_resol_mean 8.192
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD'
_diffrn_measurement_method       '\w- & \f-scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            107684
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.04
_diffrn_reflns_theta_min         1.61
_exptl_absorpt_coefficient_mu    7.484
_exptl_absorpt_correction_T_max  0.802
_exptl_absorpt_correction_T_min  0.514
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.958
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'hexagonal plate'
_exptl_crystal_F_000             2400
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.602
_refine_diff_density_min         -1.127
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_refine_ls_extinction_method     none
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_refine_ls_matrix_type           full
_refine_ls_number_parameters     469
_refine_ls_number_reflns         12473
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_refine_ls_R_factor_all          0.0358
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0280P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0506
_refine_ls_wR_factor_ref         0.0539
_reflns_number_gt                9992
_reflns_number_total             12473
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om020753p.cif
_cod_data_source_block           tabbi
_cod_depositor_comments
;
The following automatic conversions were performed:

'_geom_bond_publ_flag' value 'Y' changed to 'y' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29 (13
times).

'_geom_angle_publ_flag' value 'Y' changed to 'y' according
to /home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary
named 'cif_core.dic' version 2.4.1 from 2010-06-29 (24 times).

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4077144