Phosphino-Boryl-Naphthalenes: Geometrically Enforced, Yet Lewis Acid Responsive P → B Interactions
Sébastien Bontemps; Marc Devillard; Sonia Mallet-Ladeira; Ghenwa Bouhadir; Karinne Miqueu; Didier Bourissou; Inorganic Chemistry 52 (2013) 4714–4720; doi:10.1021/ic4003466

data_4334538
_publ_section_title
;
 Phosphino-Boryl-Naphthalenes: Geometrically Enforced, Yet Lewis Acid
 Responsive P \\rightarrow B Interactions
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4714
_journal_page_last               4720
_journal_paper_doi               10.1021/ic4003466
_journal_volume                  52
_journal_year                    2013
_chemical_formula_moiety         'C34 H42 B P'
_chemical_formula_sum            'C34 H42 B P'
_chemical_formula_weight         492.46
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_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            4
_cell_length_a                   16.923(3)
_cell_length_b                   11.3110(17)
_cell_length_c                   14.553(2)
_cell_measurement_reflns_used    2153
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      24.406
_cell_measurement_theta_min      2.280
_cell_volume                     2785.7(8)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker CCD detector'
_diffrn_measurement_method       'phi and omega 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  0.1122
_diffrn_reflns_av_sigmaI/netI    0.1413
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            15309
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         5.10
_exptl_absorpt_coefficient_mu    0.120
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.634272
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker-AXS)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.174
_exptl_crystal_description       plate
_exptl_crystal_F_000             1064
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.410
_refine_diff_density_min         -0.272
_refine_diff_density_rms         0.050
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.08(12)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.884
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     335
_refine_ls_number_reflns         5556
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.884
_refine_ls_R_factor_all          0.1127
_refine_ls_R_factor_gt           0.0578
_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^)+(0.0341P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0936
_refine_ls_wR_factor_ref         0.1082
_reflns_number_gt                3300
_reflns_number_total             5556
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic4003466_si_002_2.cif
_cod_data_source_block           2-BMes2
_cod_database_code               4334538