Quinoline Ring C−H Bond Activation in Bis(3,5-di-tert-butylsalicylidene)-8-aminoquinoline Bis(trimethylsilyl)amido Lanthanide Complexes
Han, Fubin; Li, Bangyu; Zhang, Yong; Wang, Yaorong; Shen, Qi; Organometallics 29 (2010) 3467–; doi:10.1021/om100282f

data_4066084
_publ_section_title
;
 Quinoline Ring C&#x2212;H Bond Activation in
 Bis(3,5-di-tert-butylsalicylidene)-8-aminoquinoline
 Bis(trimethylsilyl)amido Lanthanide Complexes
;
_journal_issue                   15
_journal_name_full               Organometallics
_journal_page_first              3467
_journal_paper_doi               10.1021/om100282f
_journal_volume                  29
_journal_year                    2010
_chemical_formula_moiety         'C52 H61 N4 O3 Yb, C4 H8 O'
_chemical_formula_sum            'C56 H69 N4 O4 Yb'
_chemical_formula_weight         1035.19
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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                 103.347(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.012(2)
_cell_length_b                   17.642(3)
_cell_length_c                   22.742(3)
_cell_measurement_reflns_used    19048
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.3
_cell_measurement_theta_min      3.0
_cell_volume                     5470.0(14)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        CrystalStructure
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 7.31
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Rigaku Mercury'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0451
_diffrn_reflns_av_sigmaI/netI    0.0403
_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       25
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            47775
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         3.01
_exptl_absorpt_coefficient_mu    1.755
_exptl_absorpt_correction_T_max  0.591
_exptl_absorpt_correction_T_min  0.399
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.257
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2140
_exptl_crystal_size_max          0.80
_exptl_crystal_size_mid          0.42
_exptl_crystal_size_min          0.30
_refine_diff_density_max         1.985
_refine_diff_density_min         -0.841
_refine_diff_density_rms         0.097
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.152
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     551
_refine_ls_number_reflns         9988
_refine_ls_number_restraints     46
_refine_ls_restrained_S_all      1.170
_refine_ls_R_factor_all          0.0735
_refine_ls_R_factor_gt           0.0624
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0518P)^2^+16.4092P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1384
_refine_ls_wR_factor_ref         0.1448
_reflns_number_gt                8644
_reflns_number_total             9988
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om100282f_si_001.cif
_cod_data_source_block           complex2
_cod_original_cell_volume        5469.7(14)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4066084