Amino and Alkyl B-Substituted P-Stabilized Borenium Salts
Devillard, Marc; Bouhadir, Ghenwa; Mallet-Ladeira, Sonia; Miqueu, Karinne; Bourissou, Didier; Organometallics 35 (2016) 3788–; doi:10.1021/acs.organomet.6b00737

data_4089121
_publ_section_title
;
 Amino and Alkyl B-Substituted P-Stabilized Borenium Salts
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              3788
_journal_paper_doi               10.1021/acs.organomet.6b00737
_journal_volume                  35
_journal_year                    2016
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C22 H34 B N P, Cl4 Ga'
_chemical_formula_sum            'C22 H34 B Cl4 Ga N P'
_chemical_formula_weight         565.8
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      61
_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
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   14.3961(6)
_cell_length_b                   16.8578(8)
_cell_length_c                   22.5345(10)
_cell_measurement_reflns_used    9771
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      30.33
_cell_measurement_theta_min      2.58
_cell_measurement_wavelength     0.71073
_cell_volume                     5468.8(4)
_computing_cell_refinement       'APEX2 and SAINT (Bruker, 2008)'
_computing_data_collection       'APEX2 (Bruker, 2008)'
_computing_data_reduction        'SAINT (Bruker, 2008)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker Kappa APEX II Quazar'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  'multilayer optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'microfocus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0349
_diffrn_reflns_av_unetI/netI     0.0178
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            111776
_diffrn_reflns_theta_full        30.39
_diffrn_reflns_theta_max         30.39
_diffrn_reflns_theta_min         1.81
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.466
_exptl_absorpt_correction_T_max  0.7460
_exptl_absorpt_correction_T_min  0.6646
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.374
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2336
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.36
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.555
_refine_diff_density_min         -0.51
_refine_diff_density_rms         0.099
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     279
_refine_ls_number_reflns         8226
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0461
_refine_ls_R_factor_gt           0.032
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0565P)^2^+1.8954P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0917
_refine_ls_wR_factor_ref         0.1019
_reflns_number_gt                6542
_reflns_number_total             8226
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om6b00737_si_002.cif
_cod_data_source_block           3'
_cod_database_code               4089121