Macropolyhedral boron-containing cluster chemistry. A synthetic approach via the auto-fusion of [6,9-(SMe2)2-arachno-B10H12].
Bould, Jonathan; Dörfler, Udo; Rath, Nigam P.; Barton, Lawrence; Kilner, Colin A.; Londesborough, Michael G. S.; Ormsby, Daniel L.; Kennedy, John D.; Dalton transactions (Cambridge, England : 2003)  (2006) 3752–3765; doi:10.1039/b604295c

data_7007356
_publ_section_title
;
 Macropolyhedral boron-containing cluster chemistry. A synthetic
 approach via the auto-fusion of [6,9-(SMe2)2-arachno-B10H12].
;
_journal_issue                   31
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3752
_journal_page_last               3765
_journal_paper_doi               10.1039/b604295c
_journal_year                    2006
_chemical_formula_moiety         'C4 H36 B20 S2'
_chemical_formula_sum            'C4 H36 B20 S2'
_chemical_formula_weight         364.65
_chemical_name_common            (6,9-(SMe2)2-arachno-B10H11-1-(6'-nido-B10H13))
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 96.089(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.0367(1)
_cell_length_b                   32.4271(4)
_cell_length_c                   10.5289(1)
_cell_measurement_reflns_used    8192
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      24.0
_cell_measurement_theta_min      2.0
_cell_volume                     2388.93(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker-SHELXTL (Sheldrick, 2005)'
_computing_publication_material  'Bruker-SHELXTL (Sheldrick, 2005)'
_computing_structure_refinement  'Bruker-SHELXTL (Sheldrick, 2005)'
_computing_structure_solution    'Bruker-SHELXTL (Sheldrick, 2005)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.1179
_diffrn_reflns_av_sigmaI/netI    0.0744
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       38
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            36237
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.04
_exptl_absorpt_coefficient_mu    0.212
_exptl_absorpt_correction_T_max  0.9979
_exptl_absorpt_correction_T_min  0.9431
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'sadabs v2006/1'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.014
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       irregular
_exptl_crystal_F_000             768
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.254
_refine_diff_density_min         -0.212
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.101
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     331
_refine_ls_number_reflns         4210
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.101
_refine_ls_R_factor_all          0.1258
_refine_ls_R_factor_gt           0.0738
_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^)+(0.0134P)^2^+3.1730P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1147
_refine_ls_wR_factor_ref         0.1327
_reflns_number_gt                2737
_reflns_number_total             4210
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b604295c.txt
_cod_data_source_block           k16597
_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 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not_measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7007356