Sulfide-capped Wire-like Metallaynes As Connectors for Au Nanoparticle Assemblies
Angel Kaifer; Tong Ren; David R. Sobransingh; Guo-Lin Xu; Jie-Wen Ying; Chemical Communications  (2005) –; doi:10.1039/b412336k

data_7101131
_publ_section_title
;
Sulfide-capped Wire-like Metallaynes As Connectors
for Au Nanoparticle Assemblies
;
_journal_issue                   3
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/b412336k
_journal_year                    2005
_chemical_formula_sum            'C68 H92 N8 Ru2 S2 Si2'
_chemical_formula_weight         1343.94
_chemical_name_systematic
;
?
;
_space_group_IT_number           5
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C 2y'
_symmetry_space_group_name_H-M   'C 1 2 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                 106.173(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   11.2193(17)
_cell_length_b                   18.897(3)
_cell_length_c                   16.872(3)
_cell_measurement_reflns_used    2858
_cell_measurement_temperature    300(2)
_cell_measurement_theta_max      22.078
_cell_measurement_theta_min      2.233
_cell_volume                     3435.6(9)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_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      300(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0316
_diffrn_reflns_av_sigmaI/netI    0.0564
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            9194
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.26
_exptl_absorpt_coefficient_mu    0.580
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.787254
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
SADABS, Absorption corrections using Bruker CCD based on the method of
Bob Blessing.  Acta Cryst. 1995, A51, 33
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.299
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1408
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.794
_refine_diff_density_min         -0.718
_refine_diff_density_rms         0.296
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     404
_refine_ls_number_reflns         5540
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0691
_refine_ls_R_factor_gt           0.0405
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0610P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0951
_refine_ls_wR_factor_ref         0.1143
_reflns_number_gt                4187
_reflns_number_total             5540
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b412336k.txt
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      C2
_cod_database_code               7101131