Two N-Heterocyclic Carbene Silver(I) Cyclophanes: Synthesis, Structural Studies, and Recognition forp-Phenylenediamine
Liu, Qing-Xiang; Yao, Zhao-Quan; Zhao, Xiao-Jun; Chen, Ai-Hui; Yang, Xiao-Qiong; Liu, Shu-Wen; Wang, Xiu-Guang; Organometallics 30 (2011) 3732–; doi:10.1021/om1012117

data_4064257
_publ_section_title
;
 Two N-Heterocyclic Carbene Silver(I) Cyclophanes: Synthesis, Structural
 Studies, and Recognition forp-Phenylenediamine
;
_journal_issue                   14
_journal_name_full               Organometallics
_journal_page_first              3732
_journal_paper_doi               10.1021/om1012117
_journal_volume                  30
_journal_year                    2011
_chemical_formula_sum            'C25.5 H33 Ag F6 N4 O3 P'
_chemical_formula_weight         691.35
_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                95.17(3)
_cell_angle_beta                 100.85(3)
_cell_angle_gamma                106.03(3)
_cell_formula_units_Z            2
_cell_length_a                   7.7607(16)
_cell_length_b                   11.566(2)
_cell_length_c                   17.456(3)
_cell_measurement_reflns_used    5089
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      27.892
_cell_measurement_theta_min      2.051
_cell_volume                     1462.2(6)
_computing_cell_refinement       crystalclear
_computing_data_collection       'crystalclear(Rigaku/MSC Inc., 2005)'
_computing_data_reduction        crystalclear
_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      113(2)
_diffrn_detector_area_resol_mean 7.31
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'rigaku saturn CCD area detector'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  confocal
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0398
_diffrn_reflns_av_sigmaI/netI    0.0542
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            12226
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         2.05
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.816
_exptl_absorpt_correction_T_max  0.878
_exptl_absorpt_correction_T_min  0.838
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   crystalclear
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.570
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             698.0
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.16
_refine_diff_density_max         1.008
_refine_diff_density_min         -0.943
_refine_diff_density_rms         0.098
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.089
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     390
_refine_ls_number_reflns         5099
_refine_ls_number_restraints     75
_refine_ls_restrained_S_all      1.089
_refine_ls_R_factor_all          0.0505
_refine_ls_R_factor_gt           0.0455
_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^)+(0.0308P)^2^+6.4682P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1173
_refine_ls_wR_factor_ref         0.1193
_reflns_number_gt                4501
_reflns_number_total             5162
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om1012117_si_001.cif
_cod_data_source_block           r90610c1
_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 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        1462.2(5)
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C25.50 H33 Ag F6 N4 O3 P'
_cod_database_code               4064257