Dinuclear Au(i) N-heterocyclic carbene complexes derived from unsymmetrical azolium cyclophane salts: potential probes for live cell imaging applications.
Wedlock, Louise E.; Barnard, Peter J.; Filipovska, Aleksandra; Skelton, Brian W.; Berners-Price, Susan J; Baker, Murray V.; Dalton transactions (Cambridge, England : 2003) 45 (2016) 12221–12236; doi:10.1039/c6dt01409g

data_7039826
_publ_section_title
;
 Dinuclear Au(i) N-heterocyclic carbene complexes derived from
 unsymmetrical azolium cyclophane salts: potential probes for live cell
 imaging applications.
;
_journal_issue                   30
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12221
_journal_page_last               12236
_journal_paper_doi               10.1039/c6dt01409g
_journal_volume                  45
_journal_year                    2016
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C36 H40 Au2 N8, Br, Cl, 3(H2 O) '
_chemical_formula_sum            'C36 H46 Au2 Br Cl N8 O3'
_chemical_formula_weight         1148.1
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           26
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2'
_symmetry_space_group_name_H-M   'P m c 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2007-02-15T14:18:22-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2015-10-21 deposited with the CCDC.
2016-07-04 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   14.5133(5)
_cell_length_b                   7.1167(2)
_cell_length_c                   19.1502(5)
_cell_measurement_reflns_used    7925
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      31.8741
_cell_measurement_theta_min      2.8609
_cell_volume                     1977.96(10)
_computing_cell_refinement
;
        CrysAlis RED, Oxford Diffraction Ltd.,
        Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
        (compiled Oct 18 2006,16:28:17)
;
_computing_data_collection
;
        CrysAlis CCD, Oxford Diffraction Ltd.,
        Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
        (compiled Oct 18 2006,16:28:17)
;
_computing_data_reduction
;
        CrysAlis RED, Oxford Diffraction Ltd.,
        Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
        (compiled Oct 18 2006,16:28:17)
;
_computing_molecular_graphics    'Diamond (Brandenburg, K., (1999)'
_computing_publication_material  'WinGX Farrugia, L. J. (1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 16.0009
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.962
_diffrn_measurement_device_type
;
 Oxford Diffraction Xcalibur diffractometer
;
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0900927503
_diffrn_orient_matrix_UB_12      0.0155848649
_diffrn_orient_matrix_UB_13      0.0108343836
_diffrn_orient_matrix_UB_21      0.0261718794
_diffrn_orient_matrix_UB_22      0.0065498841
_diffrn_orient_matrix_UB_23      -0.035474174
_diffrn_orient_matrix_UB_31      -0.0342133457
_diffrn_orient_matrix_UB_32      0.0458630631
_diffrn_orient_matrix_UB_33      0.0013249575
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0789
_diffrn_reflns_av_unetI/netI     0.1177
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            27729
_diffrn_reflns_theta_full        31
_diffrn_reflns_theta_max         31.96
_diffrn_reflns_theta_min         2.86
_exptl_absorpt_coefficient_mu    8.532
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.37824
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
        CrysAlis RED, Oxford Diffraction Ltd.,
        Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
        (compiled Oct 18 2006,16:28:17)
        Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.928
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1104
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.02
_refine_diff_density_max         4.257
_refine_diff_density_min         -1.768
_refine_diff_density_rms         0.283
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.062(19)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.008
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     239
_refine_ls_number_reflns         6523
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.008
_refine_ls_R_factor_all          0.0975
_refine_ls_R_factor_gt           0.0603
_refine_ls_shift/su_max          0.041
_refine_ls_shift/su_mean         0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0750P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1367
_refine_ls_wR_factor_ref         0.1462
_reflns_number_gt                4368
_reflns_number_total             6523
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            c6dt01409g3.cif
_cod_data_source_block           lw1193
_cod_depositor_comments
'Adding full bibliography for 7039821--7039830.cif.'
_cod_original_sg_symbol_Hall     p_2c_-2
_cod_database_code               7039826