Direct and facile synthesis of carbon substituted alkylhydroxy derivatives of cobalt bis(1,2-dicarbollide), versatile building blocks for synthetic purposes.
Grüner, Bohumír; Svec, Petr; Sícha, Václav; Padělková, Zdeňka; Dalton transactions (Cambridge, England : 2003) 41 (2012) 7498–7512; doi:10.1039/c2dt30128h

data_7019268
_publ_section_title
;
 Direct and facile synthesis of carbon substituted alkylhydroxy
 derivatives of cobalt bis(1,2-dicarbollide), versatile building blocks
 for synthetic purposes.
;
_journal_issue                   25
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7498
_journal_page_last               7512
_journal_paper_doi               10.1039/c2dt30128h
_journal_volume                  41
_journal_year                    2012
_chemical_formula_moiety         'C6 H26 B18 Co Cs O2'
_chemical_formula_sum            'C6 H26 B18 Co Cs O2'
_chemical_formula_weight         516.69
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 122.39(12)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.534(8)
_cell_length_b                   7.441(6)
_cell_length_c                   15.702(9)
_cell_measurement_reflns_used    9684
_cell_measurement_temperature    150(1)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      1
_cell_volume                     1927(3)
_computing_cell_refinement       'COLLECT and DENZO'
_computing_data_collection
'COLLECT (Hooft, 1998) and DENZO (Otwinowski & Minor, 1997)'
_computing_data_reduction        'COLLECT and DENZO'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      150(1)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Bruker Nonius KappaCCD area detector'
_diffrn_measurement_method       '\f and \w scans to fill the Ewald sphere'
_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  0.0407
_diffrn_reflns_av_sigmaI/netI    0.0234
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            9038
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         4.18
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.752
_exptl_absorpt_correction_T_max  0.731
_exptl_absorpt_correction_T_min  0.484
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details
;
Gaussian integration (Coppens, 1970)
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.781
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1000
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.172
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.315
_refine_diff_density_min         -0.373
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.138
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     136
_refine_ls_number_reflns         1952
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.138
_refine_ls_R_factor_all          0.0267
_refine_ls_R_factor_gt           0.0227
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0186P)^2^+2.9572P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0522
_refine_ls_wR_factor_ref         0.0540
_reflns_number_gt                1800
_reflns_number_total             1952
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c2dt30128h.txt
_cod_data_source_block           Cs_5
_cod_original_cell_volume        1927(2)
_cod_original_sg_symbol_H-M      'C2 /c'
_cod_database_code               7019268