Double deboronation and homometalation of 1,1'-bis(ortho-carborane).
Thiripuranathar, Gobika; Chan, Antony P. Y.; Mandal, Dipendu; Man, Wing Y.; Argentari, Mario; Rosair, Georgina M.; Welch, Alan J.; Dalton transactions (Cambridge, England : 2003) 46 (2017) 1811–1821; doi:10.1039/c6dt04457c

data_7702118
_publ_section_title
;
 Double deboronation and homometalation of 1,1'-bis(ortho-carborane).
;
_journal_issue                   6
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1811
_journal_page_last               1821
_journal_paper_doi               10.1039/c6dt04457c
_journal_volume                  46
_journal_year                    2017
_chemical_formula_moiety         'C14 H30 B18 Co2'
_chemical_formula_sum            'C14 H30 B18 Co2'
_chemical_formula_weight         510.82
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_date             2016-10-14
_audit_creation_method
;
Olex2 1.2
(compiled 2016.09.09 svn.r3337 for OlexSys, GUI svn.r5227)
;
_audit_update_record
;
2016-11-11 deposited with the CCDC.
2016-12-19 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 96.906(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.5433(8)
_cell_length_b                   14.3480(12)
_cell_length_c                   21.5040(17)
_cell_measurement_reflns_used    8310
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.997
_cell_measurement_theta_min      2.719
_cell_volume                     2310.5(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)'
_diffrn_ambient_temperature      100.15
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.996
_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  0.0540
_diffrn_reflns_av_unetI/netI     0.0491
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            35422
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         27.082
_diffrn_reflns_theta_min         1.710
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.440
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.629
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 TWINABS-2008/4 (Bruker,2010) was used for absorption correction.
 
For component 1:
 wR2(int) was 0.0737 before and 0.0592 after correction.
 The Ratio of minimum to maximum transmission is 0.84.
 The \l/2 correction factor is Not present

Final HKLF 4 output contains 35325 reflections, Rint = 0.0592
 (10623 with I > 3sig(I), Rint = 0.0393)
;
_exptl_crystal_colour            orange
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.468
_exptl_crystal_description       plate
_exptl_crystal_F_000             1032
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.398
_refine_diff_density_min         -0.452
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     368
_refine_ls_number_reflns         5094
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0501
_refine_ls_R_factor_gt           0.0371
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0330P)^2^+1.3943P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0748
_refine_ls_wR_factor_ref         0.0784
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4403
_reflns_number_total             5094
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt04457c2.cif
_cod_data_source_block           4987t
_cod_database_code               7702118
_shelxl_version_number           2013-4
_shelx_estimated_absorpt_t_max   0.919
_shelx_estimated_absorpt_t_min   0.656
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.8267(7) 0.1733(7)
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:
 C25'(H25'), C31(H31), C32(H32), C33(H33), C34(H34), C35(H35), C21'(H21'),
 C22'(H22'), C23'(H23'), C24'(H24')
;
_shelx_res_checksum              47804
_olex2_submission_special_instructions 'No special instructions were received'