Synthesis of Well-DefinedN-Heterocyclic Carbene Silver(I) Complexes
de Frémont, Pierre; Scott, Natalie M.; Stevens, Edwin D.; Ramnial, Taramatee; Lightbody, Owen C.; Macdonald, Charles L. B.; Clyburne, Jason A. C.; Abernethy, Colin D.; Nolan, Steven P.; Organometallics 24 (2005) 6301–; doi:10.1021/om050735i

data_4076184
_publ_section_title
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 Synthesis of Well-DefinedN-Heterocyclic Carbene Silver(I) Complexes
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_journal_issue                   26
_journal_name_full               Organometallics
_journal_page_first              6301
_journal_paper_doi               10.1021/om050735i
_journal_volume                  24
_journal_year                    2005
_chemical_formula_sum            'C15 H24 Ag Cl N2'
_chemical_formula_weight         375.68
_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                93.6870(10)
_cell_angle_beta                 92.5790(10)
_cell_angle_gamma                99.6820(10)
_cell_formula_units_Z            8
_cell_length_a                   9.3033(6)
_cell_length_b                   17.3304(11)
_cell_length_c                   20.6786(13)
_cell_measurement_reflns_used    26500
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.879
_cell_measurement_theta_min      2.225
_cell_volume                     3274.4(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0375
_diffrn_reflns_av_sigmaI/netI    0.0365
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            18859
_diffrn_reflns_theta_full        20.00
_diffrn_reflns_theta_max         20.00
_diffrn_reflns_theta_min         1.20
_exptl_absorpt_coefficient_mu    1.384
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.791619
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.524
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             1536
_exptl_crystal_size_max          0.8
_exptl_crystal_size_mid          0.6
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.661
_refine_diff_density_min         -0.559
_refine_diff_density_rms         0.080
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.102
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     685
_refine_ls_number_reflns         6091
_refine_ls_number_restraints     662
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0376
_refine_ls_R_factor_gt           0.0319
_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^)+(0.0272P)^2^+8.6569P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0737
_refine_ls_wR_factor_ref         0.0756
_reflns_number_gt                5463
_reflns_number_total             6091
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om050735isi20050825_013918.cif
_cod_data_source_block           nol262m
_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.

'_exptl_absorpt_correction_type' value 'Empirical'
changed to 'empirical' 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_sg_symbol_H-M      P-1
_cod_database_code               4076184