Cooperative Carbon Monoxide to Formyl Reduction at a Trifunctional PBB Frustrated Lewis Pair
Kehr, Gerald; Wang, Long; Daniliuc, Constantin Gabriel; Erker, Gerhard; Zhang, Senwang; Hasegawa, Yasuharu; Chem. Commun.  (2017) –; doi:10.1039/C7CC02214J

data_7119969
_publ_section_title
;
 Cooperative Carbon Monoxide to Formyl Reduction at a Trifunctional PBB
 Frustrated Lewis Pair
;
_journal_name_full               'Chem. Commun.'
_journal_paper_doi               10.1039/C7CC02214J
_journal_year                    2017
_chemical_formula_sum            'C40 H38 B2 F15 P'
_chemical_formula_weight         856.29
_space_group_crystal_system      monoclinic
_space_group_IT_number           11
_space_group_name_Hall           '-P 2yb'
_space_group_name_H-M_alt        'P 1 21/m 1'
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_atom_sites_solution_hydrogens   mixed
_audit_update_record
;
2017-03-14 deposited with the CCDC.
2017-04-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 91.388(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.6249(7)
_cell_length_b                   17.6508(8)
_cell_length_c                   15.8725(8)
_cell_measurement_reflns_used    9065
_cell_measurement_temperature    101.(2)
_cell_measurement_theta_max      27.0964
_cell_measurement_theta_min      2.2631
_cell_volume                     3816.1(3)
_computing_cell_refinement       'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_data_collection
;
APEX2 v.2014.1-1 (Bruker AXS Inc., 2014)

;
_computing_data_reduction        'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_molecular_graphics    'XP (Sheldrick, 2014)'
_computing_publication_material  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      101.(2)
_diffrn_detector_area_resol_mean 10.4167
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker D8 Venture PHOTON 100 CMOS'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  'MX mirror'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0742
_diffrn_reflns_av_unetI/netI     0.0330
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            76841
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         2.30
_diffrn_source                   'Mo ImS'
_diffrn_source_type              'micro focus tube'
_exptl_absorpt_coefficient_mu    0.176
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.94
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Bruker AXS (2014). SADABS, Version 2014/2, Bruker AXS Inc., Madison, Wisconsin,
USA.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.490
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1752
_exptl_crystal_size_max          0.134
_exptl_crystal_size_mid          0.103
_exptl_crystal_size_min          0.059
_refine_diff_density_max         0.334
_refine_diff_density_min         -0.363
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     581
_refine_ls_number_reflns         7223
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0642
_refine_ls_R_factor_gt           0.0456
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0377P)^2^+3.5961P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0944
_refine_ls_wR_factor_ref         0.1010
_reflns_number_gt                5724
_reflns_number_total             7223
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7cc02214j2.cif
_cod_data_source_block           erk8345
_cod_database_code               7119969
_shelx_res_checksum              96989