Carba-closo-dodecaborate Anions with Two Functional Groups: [1-R-12-HC≡C-closo-1-CB11H10](-) (R = CN, NC, CO2H, C(O)NH2, NHC(O)H).
Hailmann, Michael; Konieczka, Szymon Z.; Himmelspach, Alexander; Löblein, Jochen; Reiss, Guido J.; Finze, Maik; Inorganic chemistry 53 (2014) 9385–9399; doi:10.1021/ic501526g

data_4340860
_publ_section_title
;
 Carba-closo-dodecaborate Anions with Two Functional Groups:
 [1-R-12-HC\\tb C-closo-1-CB11H10](-) (R = CN, NC, CO2H, C(O)NH2,
 NHC(O)H).
;
_journal_issue                   17
_journal_name_full               'Inorganic chemistry'
_journal_page_first              9385
_journal_page_last               9399
_journal_paper_doi               10.1021/ic501526g
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         'C4 H13 B11 N O, C8 H20 N'
_chemical_formula_sum            'C12 H33 B11 N2 O'
_chemical_formula_weight         340.31
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   13.4171(4)
_cell_length_b                   13.8162(3)
_cell_length_c                   23.3326(6)
_cell_measurement_reflns_used    8978
_cell_measurement_temperature    290(2)
_cell_measurement_theta_max      29.0508
_cell_measurement_theta_min      2.9978
_cell_volume                     4325.24(19)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      290(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Xcalibur, Eos'
_diffrn_measurement_method       '\w 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  0.0300
_diffrn_reflns_av_sigmaI/netI    0.0232
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            24183
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.04
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.056
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.045
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       isometric
_exptl_crystal_F_000             1456
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.163
_refine_diff_density_min         -0.233
_refine_diff_density_rms         0.032
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.078
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     247
_refine_ls_number_reflns         3795
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.0902
_refine_ls_R_factor_gt           0.0568
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0130P)^2^+2.2437P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1007
_refine_ls_wR_factor_ref         0.1070
_reflns_number_gt                2438
_reflns_number_total             3795
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic501526g_si_002.cif
_cod_data_source_block           '[Et4N][1-HOCHN-12-HCC-closo-1-CB11H10]'
_cod_depositor_comments
'Adding full bibliography for 4340857--4340862.cif.'
_cod_original_sg_symbol_H-M      Pbca
_cod_database_code               4340860