W6S8Inorganic Clusters with Organic TTF Derivative Ligands: in Pursuit of Multidimensional Conductive Networks
Yuan, Min; Ülgüt, Burak; McGuire, Michael; Takada, Kazutake; DiSalvo, Francis J.; Lee, Stephen; Abruña, Héctor; Chemistry of Materials 18 (2006) 4296–; doi:10.1021/cm0600071

data_4001531
_publ_section_title
;
 W6S8Inorganic Clusters with Organic TTF Derivative Ligands:&#x00A0; in
 Pursuit of Multidimensional Conductive Networks
;
_journal_issue                   18
_journal_name_full               'Chemistry of Materials'
_journal_page_first              4296
_journal_paper_doi               10.1021/cm0600071
_journal_volume                  18
_journal_year                    2006
_chemical_formula_sum            'C84 H102 P6 S32 W6'
_chemical_formula_weight         3426.50
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           148
_symmetry_cell_setting           rhombohedral
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.000(3)
_cell_angle_beta                 90.000(3)
_cell_angle_gamma                120.000(3)
_cell_formula_units_Z            3
_cell_length_a                   23.659(3)
_cell_length_b                   23.659(2)
_cell_length_c                   16.9604(18)
_cell_measurement_temperature    173(2)
_cell_volume                     8221.7(15)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        SHELXTL
_computing_molecular_graphics    Cerius2
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_method       '\w 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  0.0474
_diffrn_reflns_av_sigmaI/netI    0.0369
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            18958
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         2.32
_exptl_absorpt_coefficient_mu    7.010
_exptl_absorpt_correction_T_max  0.496
_exptl_absorpt_correction_T_min  0.334
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_density_diffrn    2.076
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4956
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.855
_refine_diff_density_min         -1.004
_refine_diff_density_rms         0.163
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.120
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     179
_refine_ls_number_reflns         3743
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.120
_refine_ls_R_factor_all          0.0588
_refine_ls_R_factor_gt           0.0388
_refine_ls_shift/su_max          0.069
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0512P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0879
_refine_ls_wR_factor_ref         0.0969
_reflns_number_gt                2898
_reflns_number_total             3743
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cm0600071si20060102_105059.cif
_cod_data_source_block           cluster3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Rhombohedral' changed to
'rhombohedral' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Empirical'
changed to 'empirical' 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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        8221.9(15)
_cod_original_sg_symbol_H-M      R-3
_cod_database_code               4001531