Ligand-switching and counteranion-induced hierarchical self-assembly of silver-NHC complexes
Wei, Siping; Li, Xiyu; Yang, Zhuang; Lan, Jingbo; Gao, Ge; Xue, Ying; You, Jingsong; Chemical Science 3 (2012) 359–; doi:10.1039/c1sc00615k

data_1514974
_publ_section_title
;
 Ligand-switching and counteranion-induced hierarchical self-assembly of
 silver-NHC complexes
;
_journal_issue                   2
_journal_name_full               'Chemical Science'
_journal_page_first              359
_journal_paper_doi               10.1039/c1sc00615k
_journal_volume                  3
_journal_year                    2012
_chemical_absolute_configuration ad
_chemical_formula_moiety         '3(C30 H28 Au N6 O2), 9(B1 F2)'
_chemical_formula_sum            'C90 H84 Au3 B3 F12 N18 O6'
_chemical_formula_weight         2365.09
_space_group_crystal_system      hexagonal
_space_group_IT_number           173
_space_group_name_Hall           'P 6c'
_space_group_name_H-M_alt        'P 63'
_symmetry_space_group_name_Hall  'P 6c'
_symmetry_space_group_name_H-M   'P 63'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2011-02-11
_audit_creation_method
;
Olex2 1.1
(compiled 2011.01.21 svn.r1625, GUI svn.r3464)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            2
_cell_length_a                   17.4164(4)
_cell_length_b                   17.4164(4)
_cell_length_c                   18.8187(4)
_cell_measurement_reflns_used    7210
_cell_measurement_temperature    294.15
_cell_measurement_theta_max      29.1925
_cell_measurement_theta_min      2.904
_cell_volume                     4943.53(19)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.66 (release 28-04-2010 CrysAlis171 .NET)
(compiled Apr 28 2010,14:27:37)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.66 (release 28-04-2010 CrysAlis171 .NET)
(compiled Apr 28 2010,14:27:37)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.66 (release 28-04-2010 CrysAlis171 .NET)
(compiled Apr 28 2010,14:27:37)
;
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'A short history of SHELX (Sheldrick, 2007)'
_diffrn_ambient_temperature      294.15
_diffrn_detector_area_resol_mean 16.0874
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_details
;
1 omega -79.00 28.00 1.0000 30.0000
omega____ theta____ kappa____ phi______ frames
- -16.8924 0.0000 30.0000 107

2 omega -53.00 -19.00 1.0000 30.0000
omega____ theta____ kappa____ phi______ frames
- 19.8611 -38.0000 120.0000 34
;
_diffrn_measurement_device_type  'Xcalibur, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0255371
_diffrn_orient_matrix_UB_12      0.018961
_diffrn_orient_matrix_UB_13      -0.0117863
_diffrn_orient_matrix_UB_21      0.0265997
_diffrn_orient_matrix_UB_22      0.0159201
_diffrn_orient_matrix_UB_23      -0.0309976
_diffrn_orient_matrix_UB_31      -0.0291843
_diffrn_orient_matrix_UB_32      -0.0399797
_diffrn_orient_matrix_UB_33      -0.0179247
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0245
_diffrn_reflns_av_unetI/netI     0.0507
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            13406
_diffrn_reflns_theta_full        26.36
_diffrn_reflns_theta_max         26.36
_diffrn_reflns_theta_min         3.46
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    4.526
_exptl_absorpt_correction_T_max  1.0
_exptl_absorpt_correction_T_min  0.74876
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.66 (release 28-04-2010 CrysAlis171 .NET)
(compiled Apr 28 2010,14:27:37)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colurless
_exptl_crystal_density_diffrn    1.589
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2316
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.28
_refine_diff_density_max         1.248
_refine_diff_density_min         -0.571
_refine_diff_density_rms         0.129
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.045(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.959
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     380
_refine_ls_number_reflns         6306
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.959
_refine_ls_R_factor_all          0.0556
_refine_ls_R_factor_gt           0.0363
_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^)+(0.0627P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0963
_refine_ls_wR_factor_ref         0.1002
_reflns_number_gt                4581
_reflns_number_total             6306
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1sc00615k.txt
_cod_data_source_block           20101008_S3_WSP
_cod_original_cell_volume        4943.51(18)
_cod_database_code               1514974