From {au(i)···au(i)}-coupled cages to the cage-built 2-d {au(i)···au(i)} arrays: au(i)···au(i) bonding interaction driven self-assembly and their ag(i) sensing and photo-switchable behavior.
Jiang, Xuan-Feng; Hau, Franky Ka-Wah; Sun, Qing-Fu; Yu, Shu-Yan; Yam, Vivian Wing-Wah; Journal of the American Chemical Society 136 (2014) 10921–10929; doi:10.1021/ja502295c

data_4122325
_publ_section_title
;
 From {au(i)&#x00B7;&#x00B7;&#x00B7;au(i)}-coupled cages to the cage-built
 2-d {au(i)&#x00B7;&#x00B7;&#x00B7;au(i)} arrays:
 au(i)&#x00B7;&#x00B7;&#x00B7;au(i) bonding interaction driven
 self-assembly and their ag(i) sensing and photo-switchable behavior.
;
_journal_issue                   31
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              10921
_journal_page_last               10929
_journal_paper_doi               10.1021/ja502295c
_journal_volume                  136
_journal_year                    2014
_chemical_formula_sum            'C160 H176 Au8 N8 O8 S16'
_chemical_formula_weight         4427.78
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 105.588(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   26.510(2)
_cell_length_b                   39.7900(10)
_cell_length_c                   39.011(3)
_cell_measurement_temperature    293(2)
_cell_volume                     39637(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_wavelength     0.90010
_diffrn_reflns_av_R_equivalents  0.0989
_diffrn_reflns_av_sigmaI/netI    0.0897
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       48
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       47
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            147982
_diffrn_reflns_theta_full        33.00
_diffrn_reflns_theta_max         33.00
_diffrn_reflns_theta_min         0.94
_exptl_absorpt_coefficient_mu    9.696
_exptl_crystal_density_diffrn    1.484
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             17152
_refine_diff_density_max         1.663
_refine_diff_density_min         -1.610
_refine_diff_density_rms         0.227
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.221
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     3605
_refine_ls_number_reflns         73534
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.221
_refine_ls_R_factor_all          0.0673
_refine_ls_R_factor_gt           0.0645
_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^)+(0.0800P)^2^+1.9900P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1623
_refine_ls_wR_factor_ref         0.1671
_reflns_number_gt                61932
_reflns_number_total             73534
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja502295c_si_003.cif
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_cod_depositor_comments
'Adding full bibliography for 4122324--4122326.cif.'
_cod_original_sg_symbol_H-M      'P 21/n '
_cod_database_code               4122325