Studies of Ligand Exchange in N-Heterocyclic Carbene Silver(I) Complexes
Su, Haw-Lih; Pérez, Lisa M.; Lee, Sheng-Jui; Reibenspies, Joseph H.; Bazzi, Hassan S.; Bergbreiter, David E.; Organometallics 31 (2012) 4063–; doi:10.1021/om300340w

data_4078319
_publ_section_title
;
 Studies of Ligand Exchange in N-Heterocyclic Carbene Silver(I) Complexes
;
_journal_issue                   10
_journal_name_full               Organometallics
_journal_page_first              4063
_journal_paper_doi               10.1021/om300340w
_journal_volume                  31
_journal_year                    2012
_chemical_formula_sum            'C26 H32 Ag2 Cl2 N4'
_chemical_formula_weight         687.20
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                79.796(9)
_cell_angle_beta                 70.501(8)
_cell_angle_gamma                66.039(8)
_cell_formula_units_Z            1
_cell_length_a                   7.9573(11)
_cell_length_b                   9.5463(14)
_cell_length_c                   10.3479(16)
_cell_measurement_reflns_used    9420
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      2.34
_cell_volume                     676.33(18)
_computing_cell_refinement       'Bruker APEXII'
_computing_data_collection       'Bruker APEXII'
_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      110(2)
_diffrn_measured_fraction_theta_full 0.962
_diffrn_measured_fraction_theta_max 0.962
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0701
_diffrn_reflns_av_sigmaI/netI    0.0457
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            21000
_diffrn_reflns_theta_full        27.84
_diffrn_reflns_theta_max         27.84
_diffrn_reflns_theta_min         2.09
_exptl_absorpt_coefficient_mu    1.667
_exptl_absorpt_correction_T_max  0.9674
_exptl_absorpt_correction_T_min  0.6176
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.687
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             344
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.011
_refine_diff_density_min         -1.101
_refine_diff_density_rms         0.163
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         3100
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.0626
_refine_ls_R_factor_gt           0.0483
_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^)+(0.0451P)^2^+4.1909P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1135
_refine_ls_wR_factor_ref         0.1243
_reflns_number_gt                2575
_reflns_number_total             3100
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om300340w_si_003.cif
_cod_data_source_block           Compound5_(NHC)AgCl
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        676.33(17)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4078319