Synthesis of Propargyl-Functionalized NHC Gold Complexes
Johnson, Alice; Gimeno, M. Concepción; Organometallics 36 (2017) 1278–; doi:10.1021/acs.organomet.7b00012

data_4087188
_publ_section_title
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 Synthesis of Propargyl-Functionalized NHC Gold Complexes
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_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              1278
_journal_paper_doi               10.1021/acs.organomet.7b00012
_journal_volume                  36
_journal_year                    2017
_chemical_formula_sum            'C18 H16 Au Br N4'
_chemical_formula_weight         565.22
_chemical_name_systematic
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 ? 
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_space_group_IT_number           14
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_atom_sites_solution_hydrogens   geom
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_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 99.1103(13)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.71027(13)
_cell_length_b                   14.9158(2)
_cell_length_c                   12.32441(17)
_cell_measurement_reflns_used    11389
_cell_measurement_temperature    100(2)
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_cell_measurement_theta_min      4.2130
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_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_molecular_graphics    XP
_computing_publication_material  XCIF
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 16.0655
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Xcalibur, Sapphire3'
_diffrn_measurement_method       '\w rotations'
_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  0.0315
_diffrn_reflns_av_sigmaI/netI    0.0228
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            16918
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         4.24
_exptl_absorpt_coefficient_mu    10.620
_exptl_absorpt_correction_T_max  0.3622
_exptl_absorpt_correction_T_min  0.2034
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.130
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1064
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.12
_refine_diff_density_max         2.072
_refine_diff_density_min         -5.588
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_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.089
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_refine_ls_matrix_type           full
_refine_ls_number_parameters     217
_refine_ls_number_reflns         3252
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.089
_refine_ls_R_factor_all          0.0629
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_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^)+(0.0749P)^2^+87.7458P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1596
_refine_ls_wR_factor_ref         0.1623
_reflns_number_gt                3011
_reflns_number_total             3252
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om7b00012_si_006.cif
_cod_data_source_block           c509
_cod_depositor_comments
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The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 4087187--4087190.cif.
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_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4087188