Direct synthesis of dicarbollides
Tok, Oleg L.; Holub, Josef; Růžička, Aleš; Růžičková, Zdeńka; Štíbr, Bohumil; New Journal of Chemistry 42 (2018) 8524–; doi:10.1039/C8NJ00819A

data_7057300
_publ_section_title
;
 Direct synthesis of dicarbollides
;
_journal_issue                   11
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              8524
_journal_paper_doi               10.1039/C8NJ00819A
_journal_volume                  42
_journal_year                    2018
_chemical_formula_moiety         'C12 H34 B9 N, C6 H16 N'
_chemical_formula_sum            'C18 H34 B9 N'
_chemical_formula_weight         361.75
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_update_record
;
2018-03-14 deposited with the CCDC.
2018-03-27 downloaded from the CCDC.
;
_cell_angle_alpha                76.066(5)
_cell_angle_beta                 61.595(5)
_cell_angle_gamma                79.713(5)
_cell_formula_units_Z            2
_cell_length_a                   10.6513(12)
_cell_length_b                   10.9291(12)
_cell_length_c                   11.0788(10)
_cell_measurement_reflns_used    20770
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.35
_cell_measurement_theta_min      2.572
_cell_volume                     1097.9(2)
_computing_cell_refinement       'APEX3 v2016.5-0 (Bruker AXS)'
_computing_data_collection       'Bruker Instrument Service vV6.2.3'
_computing_data_reduction        'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_molecular_graphics    'Platon (Spek, 2009)'
_computing_publication_material  'Platon (Spek, 2009)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'XT, VERSION 2014/5'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 10.4167
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'Bruker D8 - Venture'
_diffrn_measurement_method       '\f and \w scans to fill the Ewald sphere'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0682
_diffrn_reflns_av_unetI/netI     0.0593
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.980
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            20769
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.980
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.498
_diffrn_reflns_theta_min         2.180
_diffrn_source                   'sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.056
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6534
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 - Bruker AXS area detector
scaling and absorption correction
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.094
_exptl_crystal_description       plate
_exptl_crystal_F_000             388
_exptl_crystal_size_max          0.456
_exptl_crystal_size_mid          0.273
_exptl_crystal_size_min          0.117
_refine_diff_density_max         0.649
_refine_diff_density_min         -0.464
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.086
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     369
_refine_ls_number_reflns         4948
_refine_ls_number_restraints     78
_refine_ls_restrained_S_all      1.085
_refine_ls_R_factor_all          0.1257
_refine_ls_R_factor_gt           0.0906
_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^)+(0.1001P)^2^+1.2099P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2266
_refine_ls_wR_factor_ref         0.2508
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3539
_reflns_number_total             4948
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8nj00819a2.cif
_cod_data_source_block           mo_jhl180102N1a_0m_a
_cod_depositor_comments
'Adding full bibliography for 7057300--7057301.cif.'
_cod_database_code               7057300
_exptl_absorpt_special_details
;
The ratio of minimum to maximum
apparent transmission was 0.876
;
_shelxl_version_number           2013-4
_shelx_res_checksum              41411