Electrochemical and spectroelectrochemical studies of C-benzodiazaborolyl-ortho-carboranes.
Weber, Lothar; Kahlert, Jan; Böhling, Lena; Brockhinke, Andreas; Stammler, Hans-Georg; Neumann, Beate; Harder, Rachel A.; Low, Paul J.; Fox, Mark A.; Dalton transactions (Cambridge, England : 2003) 42 (2013) 2266–2281; doi:10.1039/c2dt32378h

data_7022334
_publ_section_title
;
 Electrochemical and spectroelectrochemical studies of
 C-benzodiazaborolyl-ortho-carboranes.
;
_journal_issue                   6
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2266
_journal_page_last               2281
_journal_paper_doi               10.1039/c2dt32378h
_journal_volume                  42
_journal_year                    2013
_chemical_formula_moiety         'C26 H30 B Br N2'
_chemical_formula_sum            'C26 H30 B Br N2'
_chemical_formula_weight         461.24
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 103.214(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            16
_cell_length_a                   29.9617(19)
_cell_length_b                   8.7549(5)
_cell_length_c                   37.433(2)
_cell_measurement_reflns_used    9537
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      138.408
_cell_measurement_theta_min      9.280
_cell_volume                     9559.1(10)
_computing_cell_refinement       'APEX 2, Bruker AXS'
_computing_data_collection       'APEX 2, Bruker AXS'
_computing_data_reduction        'APEX 2, Bruker AXS'
_computing_molecular_graphics    'SHELXTL-PLUS (1990)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Bruker AXS X8 Prospector Ultra with APEX II'
_diffrn_measurement_method       CCD
_diffrn_radiation_monochromator  'Quazar Montel multilayer optic Montel200'
_diffrn_radiation_source         'I\mS Incoatec Microfocus'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0314
_diffrn_reflns_av_sigmaI/netI    0.0123
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_h_min       -35
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       45
_diffrn_reflns_limit_l_min       -45
_diffrn_reflns_number            307958
_diffrn_reflns_theta_full        69.76
_diffrn_reflns_theta_max         69.76
_diffrn_reflns_theta_min         1.51
_exptl_absorpt_coefficient_mu    2.434
_exptl_absorpt_correction_T_max  0.8328
_exptl_absorpt_correction_T_min  0.6104
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2008/1 - Bruker AXS area detector scaling and absorption correction '
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.282
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       fragment
_exptl_crystal_F_000             3840
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.208
_refine_diff_density_min         -1.158
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1113
_refine_ls_number_reflns         17786
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0334
_refine_ls_R_factor_gt           0.0328
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0417P)^2^+9.5498P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0870
_refine_ls_wR_factor_ref         0.0875
_reflns_number_gt                17436
_reflns_number_total             17786
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt32378h.txt
_cod_data_source_block           compound19
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7022334