Replacing C6F5 groups with Cl and H atoms in frustrated Lewis pairs: H2 additions and catalytic hydrogenations.
Chernichenko, K.; Kótai, B; Nieger, M.; Heikkinen, S.; Pápai, I; Repo, T.; Dalton transactions (Cambridge, England : 2003) 46 (2017) 2263–2269; doi:10.1039/c6dt04649e

data_7041652
_publ_section_title
;
 Replacing C6F5 groups with Cl and H atoms in frustrated Lewis pairs: H2
 additions and catalytic hydrogenations.
;
_journal_issue                   7
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2263
_journal_page_last               2269
_journal_paper_doi               10.1039/c6dt04649e
_journal_volume                  46
_journal_year                    2017
_chemical_formula_moiety         'C15 H23 B Cl3 N'
_chemical_formula_sum            'C15 H23 B Cl3 N'
_chemical_formula_weight         334.50
_chemical_name_systematic
;
trichloro(2-(2,2,6,6-tetramethylpiperidin-1-ium-1-yl)phenyl)borate
;
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2012-11-26 deposited with the CCDC.
2017-01-10 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 104.89(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.867(1)
_cell_length_b                   15.592(2)
_cell_length_c                   14.279(2)
_cell_measurement_reflns_used    497
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      25
_cell_measurement_theta_min      2
_cell_volume                     1692.7(4)
_computing_cell_refinement       EVALCCD
_computing_data_collection       Collect
_computing_data_reduction        EVALCCD
_computing_molecular_graphics    XP
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker-Nonius KappaCCD'
_diffrn_measurement_method       'rotation in phi and omega, 2 deg.'
_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  0.0312
_diffrn_reflns_av_sigmaI/netI    0.0257
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            18128
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         2.95
_exptl_absorpt_coefficient_mu    0.531
_exptl_absorpt_correction_T_max  0.9606
_exptl_absorpt_correction_T_min  0.8574
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.313
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       blocks
_exptl_crystal_F_000             704
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.779
_refine_diff_density_min         -0.477
_refine_diff_density_rms         0.053
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.03(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     184
_refine_ls_number_reflns         3894
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0368
_refine_ls_R_factor_gt           0.0341
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0490P)^2^+1.4400P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0842
_refine_ls_wR_factor_ref         0.0857
_reflns_number_gt                3675
_reflns_number_total             3894
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6dt04649e2.cif
_cod_data_source_block           les101_f_compound_10c
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7041648--7041652.cif.
;
_cod_original_sg_symbol_H-M      'C c'
_cod_database_code               7041652