Synthesis and reactivity of Li and TaMe3 complexes supported by N,N'-bis(2,6-diisopropylphenyl)-o-phenylenediamido ligands.
Janes, Trevor; Xu, Maotong; Song, Datong; Dalton transactions (Cambridge, England : 2003) 45 (2016) 10672–10680; doi:10.1039/c6dt01908k

data_7039423
_publ_section_title
;
 Synthesis and reactivity of Li and TaMe3 complexes supported by
 N,N'-bis(2,6-diisopropylphenyl)-o-phenylenediamido ligands.
;
_journal_issue                   26
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10672
_journal_page_last               10680
_journal_paper_doi               10.1039/c6dt01908k
_journal_volume                  45
_journal_year                    2016
_chemical_formula_sum            'C36 H51.4 Li N2 O'
_chemical_formula_weight         535.13
_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
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-05-13 deposited with the CCDC.
2016-06-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.395(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.9697(4)
_cell_length_b                   21.8449(8)
_cell_length_c                   17.0042(7)
_cell_measurement_reflns_used    5599
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.612
_cell_measurement_theta_min      1.520
_cell_volume                     3322.0(2)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker Kappa Alpha Apex II'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0312
_diffrn_reflns_av_unetI/netI     0.0354
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.991
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            28427
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.612
_diffrn_reflns_theta_min         1.520
_exptl_absorpt_coefficient_mu    0.063
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6438
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Apex 2'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.070
_exptl_crystal_description       block
_exptl_crystal_F_000             1170
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.716
_refine_diff_density_min         -0.422
_refine_diff_density_rms         0.050
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     379
_refine_ls_number_reflns         7647
_refine_ls_number_restraints     43
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0865
_refine_ls_R_factor_gt           0.0623
_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^)+(0.0977P)^2^+1.4354P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1718
_refine_ls_wR_factor_ref         0.1896
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5599
_reflns_number_total             7647
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt01908k2.cif
_cod_data_source_block           6
_cod_depositor_comments
'Adding full bibliography for 7039418--7039426.cif.'
_cod_original_formula_sum        'C36 H51.40 Li N2 O'
_cod_database_code               7039423
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              7679