Reactions of phosphorus/boron frustrated Lewis pairs with SO2
Sajid, Muhammad; Klose, Annika; Birkmann, Birgit; Liang, Liyuan; Schirmer, Birgitta; Wiegand, Thomas; Eckert, Hellmut; Lough, Alan J.; Fröhlich, Roland; Daniliuc, Constantin G.; Grimme, Stefan; Stephan, Douglas W.; Kehr, Gerald; Erker, Gerhard; Chemical Science 4 (2013) 213–; doi:10.1039/c2sc21161k

data_1514843
_publ_section_title
;
 Reactions of phosphorus/boron frustrated Lewis pairs with SO2
;
_journal_issue                   1
_journal_name_full               'Chemical Science'
_journal_page_first              213
_journal_paper_doi               10.1039/c2sc21161k
_journal_volume                  4
_journal_year                    2013
_chemical_formula_sum            'C33 H28 B F10 O2 P S'
_chemical_formula_weight         720.39
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                73.392(3)
_cell_angle_beta                 73.073(3)
_cell_angle_gamma                83.328(4)
_cell_formula_units_Z            4
_cell_length_a                   13.2898(3)
_cell_length_b                   13.3521(6)
_cell_length_c                   22.5790(9)
_cell_measurement_reflns_used    11732
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      68.25
_cell_measurement_theta_min      0.88
_cell_volume                     3670.7(2)
_computing_cell_refinement       'Collect (Nonius B.V., 1998)'
_computing_data_collection       'Collect (Nonius B.V., 1998)'
_computing_data_reduction        'Denzo-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'XP (BrukerAXS, 2000)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.964
_diffrn_measured_fraction_theta_max 0.964
_diffrn_measurement_device_type  'Nonius KappaCCD APEXII'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.043
_diffrn_reflns_av_sigmaI/netI    0.0271
_diffrn_reflns_limit_h_max       0
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            53257
_diffrn_reflns_theta_full        67.20
_diffrn_reflns_theta_max         67.20
_diffrn_reflns_theta_min         3.48
_exptl_absorpt_coefficient_mu    1.903
_exptl_absorpt_correction_T_max  0.9108
_exptl_absorpt_correction_T_min  0.7021
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'Denzo (Otwinowski, Borek, Majewski & Minor, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.304
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1472
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.358
_refine_diff_density_min         -0.324
_refine_diff_density_rms         0.049
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     877
_refine_ls_number_reflns         12647
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0568
_refine_ls_R_factor_gt           0.0496
_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^)+(0.0836P)^2^+1.4720P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1402
_refine_ls_wR_factor_ref         0.1456
_reflns_number_gt                10730
_reflns_number_total             12647
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2sc21161k.txt
_cod_data_source_block           erk6550
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1514843