Unexpected reactivity of an alkylaluminum complex of a non-innocent 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene ligand (dpp-bian).
Moskalev, M. V.; Lukoyanov, A. N.; Baranov, E. V.; Fedushkin, I. L.; Dalton transactions (Cambridge, England : 2003) 45 (2016) 15872–15878; doi:10.1039/c6dt01750a

data_7039538
_publ_section_title
;
 Unexpected reactivity of an alkylaluminum complex of a non-innocent
 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene ligand (dpp-bian).
;
_journal_issue                   40
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              15872
_journal_page_last               15878
_journal_paper_doi               10.1039/c6dt01750a
_journal_volume                  45
_journal_year                    2016
_chemical_formula_sum            'C53 H59 Al N2 O3'
_chemical_formula_weight         799.00
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2015-12-03 deposited with the CCDC.
2016-06-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.6950(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.6249(5)
_cell_length_b                   21.9891(11)
_cell_length_c                   19.0941(9)
_cell_measurement_reflns_used    900
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29
_cell_measurement_theta_min      2
_cell_volume                     4446.0(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Smart Apex (CCD)'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0276
_diffrn_reflns_av_unetI/netI     0.0319
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            28544
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.000
_diffrn_reflns_theta_min         2.123
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.091
_exptl_absorpt_correction_T_max  0.9602
_exptl_absorpt_correction_T_min  0.9307
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.194
_exptl_crystal_description       prism
_exptl_crystal_F_000             1712
_exptl_crystal_size_max          0.800
_exptl_crystal_size_mid          0.630
_exptl_crystal_size_min          0.450
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_refine_diff_density_min         -0.213
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     541
_refine_ls_number_reflns         9695
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0603
_refine_ls_R_factor_gt           0.0443
_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^)+(0.0692P)^2^+0.8992P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1150
_refine_ls_wR_factor_ref         0.1223
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7571
_reflns_number_total             9695
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt01750a2.cif
_cod_data_source_block           albian2m
_cod_depositor_comments
'Adding full bibliography for 7039538--7039540.cif.'
_cod_database_code               7039538
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.931
_shelx_estimated_absorpt_t_max   0.960
_shelx_res_checksum              69209