Toward Rational Construction of Gold, Gold−Silver, and Gold−Mercury String Complexes: Syntheses, Structures, and Properties of [Au(Tab)2]2L2(L = I and PF6), {[(Tab)2M][Au(CN)2]}2(M = Au and Ag), and {[Hg(Tab)2][Au(CN)2]2} [Tab = 4-(Trimethylammonio)benzenethiolate]
Chen, Jin-Xiang; Zhang, Wen-Hua; Tang, Xiao-Yan; Ren, Zhi-Gang; Li, Hong-Xi; Zhang, Yong; Lang, Jian-Ping; Inorganic Chemistry 45 (2006) 7671–7680; doi:10.1021/ic060655m

data_4332670
_publ_section_title
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 Toward Rational Construction of Gold, Gold&#x2212;Silver, and
 Gold&#x2212;Mercury String Complexes:&#x00A0; Syntheses, Structures, and
 Properties of [Au(Tab)2]2L2(L = I and PF6), {[(Tab)2M][Au(CN)2]}2(M = Au
 and Ag), and {[Hg(Tab)2][Au(CN)2]2} [Tab =
 4-(Trimethylammonio)benzenethiolate]
;
_journal_issue                   19
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7671
_journal_page_last               7680
_journal_paper_doi               10.1021/ic060655m
_journal_volume                  45
_journal_year                    2006
_chemical_formula_moiety         'C20 H26 Ag Au N4 S2'
_chemical_formula_sum            'C40 H52 Ag2 Au2 N8 S4'
_chemical_formula_weight         1382.81
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           43
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'F 2 -2d'
_symmetry_space_group_name_H-M   'F d d 2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   18.073(2)
_cell_length_b                   32.221(4)
_cell_length_c                   15.6343(17)
_cell_measurement_reflns_used    9152
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      25.3
_cell_measurement_theta_min      3.4
_cell_volume                     9104.3(18)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Rigaku Mercury'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0278
_diffrn_reflns_av_sigmaI/netI    0.0291
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       38
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            21970
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         3.39
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    7.495
_exptl_absorpt_correction_T_max  0.3259
_exptl_absorpt_correction_T_min  0.2481
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    2.018
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             5312
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.176
_refine_diff_density_min         -0.887
_refine_diff_density_rms         0.104
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.007(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.080
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     244
_refine_ls_number_reflns         4011
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.080
_refine_ls_R_factor_all          0.0296
_refine_ls_R_factor_gt           0.0248
_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^)+(0.0222P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0569
_refine_ls_wR_factor_ref         0.0587
_reflns_number_gt                3454
_reflns_number_total             4011
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic060655msup4.cif
_cod_data_source_block           a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_hydrogen_treatment' value 'CONSTR' changed to 'constr'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
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_cod_database_code               4332670