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_7119968
_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            'C42 H40 B2 Cl2 F15 O P'
_chemical_formula_weight         969.23
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_update_record
;
2017-03-14 deposited with the CCDC.
2017-04-12 downloaded from the CCDC.
;
_cell_angle_alpha                63.327(2)
_cell_angle_beta                 69.289(2)
_cell_angle_gamma                69.458(2)
_cell_formula_units_Z            2
_cell_length_a                   11.2486(7)
_cell_length_b                   14.9232(9)
_cell_length_c                   15.8287(8)
_cell_measurement_reflns_used    5369
_cell_measurement_temperature    101.(2)
_cell_measurement_theta_max      25.7138
_cell_measurement_theta_min      2.7479
_cell_volume                     2161.4(2)
_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-2014/7 (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  0.1125
_diffrn_reflns_av_unetI/netI     0.0823
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            35075
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         2.53
_diffrn_source                   'Mo ImS'
_diffrn_source_type              'micro focus tube'
_exptl_absorpt_coefficient_mu    0.286
_exptl_absorpt_correction_T_max  0.98
_exptl_absorpt_correction_T_min  0.92
_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    1.489
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             988
_exptl_crystal_size_max          0.201
_exptl_crystal_size_mid          0.094
_exptl_crystal_size_min          0.055
_refine_diff_density_max         0.354
_refine_diff_density_min         -0.489
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.008
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     577
_refine_ls_number_reflns         7630
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.008
_refine_ls_R_factor_all          0.0985
_refine_ls_R_factor_gt           0.0506
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0348P)^2^+1.1540P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0866
_refine_ls_wR_factor_ref         0.1009
_reflns_number_gt                5018
_reflns_number_total             7630
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7cc02214j2.cif
_cod_data_source_block           erk8376
_cod_database_code               7119968
_shelx_res_checksum              23333