Self-assembly of diphenyltin(iv) and tris-dithiocarbamate ligands to racemic trinuclear cavitands and capsules
Reyes-Martínez, Reyna; García, Patricia García y; López-Cardoso, Marcela; Höpfl, Herbert; Tlahuext, Hugo; Dalton Transactions  (2008) 6624–6627; doi:10.1039/b811768n

data_7004759
_publ_section_title
;
 Self-assembly of diphenyltin(iv) and tris-dithiocarbamate ligands to
 racemic trinuclear cavitands and capsules
;
_journal_issue                   46
_journal_name_full               'Dalton Transactions'
_journal_page_first              6624
_journal_page_last               6627
_journal_paper_doi               10.1039/b811768n
_journal_year                    2008
_chemical_formula_moiety         'C72 H96 N8 S12 Sn3, 2(C H Br3)'
_chemical_formula_sum            'C74 H98 Br6 N8 S12 Sn3'
_chemical_formula_weight         2319.85
_chemical_name_systematic
;
?
;
_space_group_IT_number           167
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3 2"c'
_symmetry_space_group_name_H-M   'R -3 c :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            6
_cell_length_a                   16.423(5)
_cell_length_b                   16.423(5)
_cell_length_c                   59.95(3)
_cell_measurement_reflns_used    6728
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.65
_cell_measurement_theta_min      2.68
_cell_volume                     14003(9)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_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      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0460
_diffrn_reflns_av_sigmaI/netI    0.0290
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       71
_diffrn_reflns_limit_l_min       -71
_diffrn_reflns_number            21255
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.58
_exptl_absorpt_coefficient_mu    3.675
_exptl_absorpt_correction_T_max  0.4438
_exptl_absorpt_correction_T_min  0.3435
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.650
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rhombohedral
_exptl_crystal_F_000             6900
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.22
_refine_diff_density_max         1.039
_refine_diff_density_min         -0.407
_refine_diff_density_rms         0.095
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     158
_refine_ls_number_reflns         2757
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.070
_refine_ls_R_factor_all          0.0538
_refine_ls_R_factor_gt           0.0431
_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^)+(0.0637P)^2^+22.2803P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1061
_refine_ls_wR_factor_ref         0.1122
_reflns_number_gt                2278
_reflns_number_total             2757
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b811768n.txt
_cod_data_source_block           bromom
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal' 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_cell_volume        14005(9)
_cod_original_sg_symbol_H-M      R-3c
_cod_database_code               7004759