Untethered 4,1,2-MC(2)B(10) supraicosahedral metallacarboranes, their C,C'-dimethyl 4,1,6-, 4,1,8- and 4,1,12-MC(2)B(10) analogues, and DFT study of the (4,)1,2- to (4,)1,6-isomerisations of C(2)B(11) carboranes and MC(2)B(10) metallacarboranes.
McAnaw, Amelia; Elena Lopez, Maria; Scott, Greig; Ellis, David; McKay, David; Rosair, Georgina M.; Welch, Alan J.; Dalton transactions (Cambridge, England : 2003) 41 (2012) 10957–10969; doi:10.1039/c2dt31283b

data_7020076
_publ_section_title
;
 Untethered 4,1,2-MC(2)B(10) supraicosahedral metallacarboranes, their
 C,C'-dimethyl 4,1,6-, 4,1,8- and 4,1,12-MC(2)B(10) analogues, and DFT
 study of the (4,)1,2- to (4,)1,6-isomerisations of C(2)B(11) carboranes
 and MC(2)B(10) metallacarboranes.
;
_journal_issue                   36
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10957
_journal_page_last               10969
_journal_paper_doi               10.1039/c2dt31283b
_journal_volume                  41
_journal_year                    2012
_chemical_formula_moiety         'C14 H30 B10 Ru, C H2 Cl2'
_chemical_formula_sum            'C15 H32 B10 Cl2 Ru'
_chemical_formula_weight         492.48
_chemical_name_systematic
;

?

;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                76.490(7)
_cell_angle_beta                 73.913(7)
_cell_angle_gamma                67.729(7)
_cell_formula_units_Z            2
_cell_length_a                   9.0371(14)
_cell_length_b                   9.1006(14)
_cell_length_c                   15.247(2)
_cell_measurement_reflns_used    9738
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      38.18
_cell_measurement_theta_min      2.49
_cell_volume                     1103.3(3)
_computing_cell_refinement       'Bruker SMART'
_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      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.839
_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  0.0364
_diffrn_reflns_av_sigmaI/netI    0.0337
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            38800
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         38.80
_diffrn_reflns_theta_min         2.44
_exptl_absorpt_coefficient_mu    0.953
_exptl_absorpt_correction_T_max  0.9277
_exptl_absorpt_correction_T_min  0.5471
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2004)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.482
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       PLATE
_exptl_crystal_F_000             500
_exptl_crystal_size_max          0.72
_exptl_crystal_size_mid          0.60
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.962
_refine_diff_density_min         -0.946
_refine_diff_density_rms         0.085
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     288
_refine_ls_number_reflns         10622
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0261
_refine_ls_R_factor_gt           0.0230
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0166P)^2^+0.4756P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0526
_refine_ls_wR_factor_ref         0.0538
_reflns_number_gt                9836
_reflns_number_total             10622
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt31283b.txt
_cod_data_source_block           x82212_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7020076