Reactions of an Al‒P-Based Frustrated Lewis Pair with Carbonyl Compounds: Dynamic Coordination of Benzaldehyde, Activation of Benzoyl Chloride, and Al‒C Bond Cleavage with Benzamide
Uhl, Werner; Appelt, Christian; Organometallics 32 (2013) 5008–; doi:10.1021/om400620h

data_4081344
_publ_section_title
;
 Reactions of an Al--P-Based Frustrated Lewis Pair with Carbonyl
 Compounds: Dynamic Coordination of Benzaldehyde, Activation of Benzoyl
 Chloride, and Al--C Bond Cleavage with Benzamide
;
_journal_issue                   18
_journal_name_full               Organometallics
_journal_page_first              5008
_journal_paper_doi               10.1021/om400620h
_journal_volume                  32
_journal_year                    2013
_chemical_formula_sum            'C30 H48 Al2 N2 O2'
_chemical_formula_weight         522.66
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_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                 104.829(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.1728(4)
_cell_length_b                   16.6678(7)
_cell_length_c                   11.8972(6)
_cell_measurement_reflns_used    4320
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      71.92
_cell_measurement_theta_min      4.67
_cell_volume                     1566.69(13)
_computing_cell_refinement       'Bruker SAINT+'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      153(2)
_diffrn_measured_fraction_theta_full 0.964
_diffrn_measured_fraction_theta_max 0.964
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.1230
_diffrn_reflns_av_sigmaI/netI    0.0759
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            8747
_diffrn_reflns_theta_full        67.98
_diffrn_reflns_theta_max         67.98
_diffrn_reflns_theta_min         4.67
_exptl_absorpt_coefficient_mu    1.037
_exptl_absorpt_correction_T_max  0.9404
_exptl_absorpt_correction_T_min  0.8517
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.108
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             568
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.337
_refine_diff_density_min         -0.271
_refine_diff_density_rms         0.047
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     198
_refine_ls_number_reflns         2755
_refine_ls_number_restraints     42
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0531
_refine_ls_R_factor_gt           0.0442
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0718P)^2^+0.0017P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1224
_refine_ls_wR_factor_ref         0.1277
_reflns_number_gt                2263
_reflns_number_total             2755
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om400620h_si_001.cif
_cod_data_source_block           compound_7
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               4081344