Abnormal N-Heterocyclic Carbene Gold(I) Complexes: Synthesis, Structure, and Catalysis in Hydration of Alkynes
Xu, Xiangya; Kim, Seung Hyo; Zhang, Xi; Das, Atanu Kumar; Hirao, Hajime; Hong, Soon Hyeok; Organometallics 32 (2013) 164–; doi:10.1021/om3009603

data_4079853
_publ_section_title
;
 Abnormal N-Heterocyclic Carbene Gold(I) Complexes: Synthesis, Structure,
 and Catalysis in Hydration of Alkynes
;
_journal_issue                   1
_journal_name_full               Organometallics
_journal_page_first              164
_journal_paper_doi               10.1021/om3009603
_journal_volume                  32
_journal_year                    2013
_chemical_formula_moiety         'C24 H28 Au N4, 0.5(C H2 Cl2), F6 P'
_chemical_formula_sum            'C24.5 H29 Au Cl F6 N4 P'
_chemical_formula_weight         756.90
_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                 90.791(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   6.3450(4)
_cell_length_b                   21.6251(14)
_cell_length_c                   40.383(3)
_cell_measurement_reflns_used    9314
_cell_measurement_temperature    103(2)
_cell_measurement_theta_max      35.05
_cell_measurement_theta_min      3.21
_cell_volume                     5540.5(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      103(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.0311
_diffrn_reflns_av_sigmaI/netI    0.0300
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       65
_diffrn_reflns_limit_l_min       -65
_diffrn_reflns_number            101937
_diffrn_reflns_theta_full        35.12
_diffrn_reflns_theta_max         35.12
_diffrn_reflns_theta_min         2.69
_exptl_absorpt_coefficient_mu    5.527
_exptl_absorpt_correction_T_max  0.7327
_exptl_absorpt_correction_T_min  0.2159
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.815
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             2952
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         3.276
_refine_diff_density_min         -2.895
_refine_diff_density_rms         0.137
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     687
_refine_ls_number_reflns         24297
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0435
_refine_ls_R_factor_gt           0.0293
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0115P)^2^+13.4194P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0535
_refine_ls_wR_factor_ref         0.0584
_reflns_number_gt                19996
_reflns_number_total             24297
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om3009603_si_002.cif
_cod_data_source_block           Complex-9
_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 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_original_formula_sum        'C24.50 H29 Au Cl F6 N4 P'
_cod_database_code               4079853