Hexa- and trinuclear organoantimony oxo clusters stabilized by organosilanols.
Kishore, Pilli V. V. N.; Baskar, Viswanathan; Inorganic chemistry 53 (2014) 6737–6742; doi:10.1021/ic500541h

data_4339980
_publ_section_title
;
 Hexa- and trinuclear organoantimony oxo clusters stabilized by
 organosilanols.
;
_journal_issue                   13
_journal_name_full               'Inorganic chemistry'
_journal_page_first              6737
_journal_page_last               6742
_journal_paper_doi               10.1021/ic500541h
_journal_volume                  53
_journal_year                    2014
_chemical_formula_sum            'C72 H74 O14 Sb6 Si2'
_chemical_formula_weight         1949.99
_chemical_name_systematic
; 
 ? 
;
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_audit_creation_method           SHELXL-97
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_cell_volume                     1812.5(10)
_computing_cell_refinement       'Bruker SMART'
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_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      298(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
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_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0568
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_diffrn_reflns_limit_k_min       -15
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_exptl_absorpt_correction_T_min  0.6824
_exptl_absorpt_correction_type   empirical
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_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.787
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             952
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.16
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0776P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1358
_refine_ls_wR_factor_ref         0.1464
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_reflns_threshold_expression     >2sigma(I)
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_cod_depositor_comments
'Adding full bibliography for 4339979--4339982.cif.'
_cod_original_cell_volume        1812.4(9)
_cod_database_code               4339980