Further studies of the Enhanced Structural Carborane Effect: tricarbonylruthenium and related derivatives of benzocarborane, dihydrobenzocarborane and biphenylcarborane.
Powley, Samuel L.; Rosair, Georgina M.; Welch, Alan J.; Dalton transactions (Cambridge, England : 2003) 45 (2016) 11742–11752; doi:10.1039/c6dt01888b

data_7039467
_publ_section_title
;
 Further studies of the Enhanced Structural Carborane Effect:
 tricarbonylruthenium and related derivatives of benzocarborane,
 dihydrobenzocarborane and biphenylcarborane.
;
_journal_issue                   29
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              11742
_journal_page_last               11752
_journal_paper_doi               10.1039/c6dt01888b
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C19 H22 B9 Co'
_chemical_formula_sum            'C19 H22 B9 Co'
_chemical_formula_weight         406.58
_space_group_crystal_system      orthorhombic
_space_group_IT_number           29
_space_group_name_Hall           'P 2c -2ac'
_space_group_name_H-M_alt        'P c a 21'
_symmetry_space_group_name_Hall  'P 2c -2ac'
_symmetry_space_group_name_H-M   'P c a 21'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_audit_creation_date             2016-04-01
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_audit_update_record
;
2016-05-12 deposited with the CCDC.
2016-06-07 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   21.4471(12)
_cell_length_b                   13.2284(8)
_cell_length_c                   13.4064(7)
_cell_measurement_reflns_used    7392
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.410
_cell_measurement_theta_min      2.432
_cell_volume                     3803.5(4)
_computing_cell_refinement       'SAINT v7.68A (Bruker, 2009)'
_computing_data_reduction        'SAINT v7.68A (Bruker, 2009)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XS (Sheldrick, 2008)'
_diffrn_ambient_temperature      100.15
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0778
_diffrn_reflns_av_unetI/netI     0.0619
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            65654
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         28.611
_diffrn_reflns_theta_min         2.362
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.905
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6604
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.0818 before and 0.0688 after correction.
The Ratio of minimum to maximum transmission is 0.8856.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.420
_exptl_crystal_description       PLATE
_exptl_crystal_F_000             1664
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.36
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.506
_refine_diff_density_min         -0.649
_refine_diff_density_rms         0.070
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.49(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     584
_refine_ls_number_reflns         9696
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0675
_refine_ls_R_factor_gt           0.0484
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0495P)^2^+0.3674P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0985
_refine_ls_wR_factor_ref         0.1077
_reflns_Friedel_coverage         0.920
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.997
_reflns_number_gt                7791
_reflns_number_total             9696
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt01888b2.cif
_cod_data_source_block           pca21
_cod_depositor_comments
'Adding full bibliography for 7039461--7039468.cif.'
_cod_database_code               7039467
_shelx_estimated_absorpt_t_max   0.965
_shelx_estimated_absorpt_t_min   0.725
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.51(2) 0.49(2)
2. Fixed Uiso
 At 1.2 times of:
  All B(H) groups, All C(H) groups, All C(H,H) groups
3.a Ternary CH refined with riding coordinates:
 C31'(H31'), C32'(H32'), C33'(H33'), C34'(H34'), C35'(H35'), C31(H31),
 C32(H32), C33(H33), C34(H34), C35(H35)
3.b Aromatic/amide H refined with riding coordinates:
 C12'(H12A), C13'(H13'), C14'(H14'), C18'(H18'), C19'(H19'), C20'(H20'),
 C21'(H21'), C12(H12B), C13(H13), C14(H14), C18(H18), C19(H19), C20(H20),
 C21(H21)
;
_shelx_res_checksum              67235
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'