Reactivity of 3-Imino-Functionalized Indoles with Rare-Earth-Metal Amides: Unexpected Substituent Effects on C–H Activation Pathways and Assembly of Rare-Earth-Metal Complexes
Zhu, Xiancui; Li, Yang; Wei, Yun; Wang, Shaowu; Zhou, Shuangliu; Zhang, Lijun; Organometallics 35 (2016) 1838–; doi:10.1021/acs.organomet.6b00221

data_4088603
_publ_section_title
;
 Reactivity of 3-Imino-Functionalized Indoles with Rare-Earth-Metal
 Amides: Unexpected Substituent Effects on C--H Activation Pathways and
 Assembly of Rare-Earth-Metal Complexes
;
_journal_issue                   11
_journal_name_full               Organometallics
_journal_page_first              1838
_journal_paper_doi               10.1021/acs.organomet.6b00221
_journal_volume                  35
_journal_year                    2016
_chemical_formula_sum            'C186 H330 Ho6 N24 Si24'
_chemical_formula_weight         4566.48
_space_group_IT_number           148
_space_group_name_Hall           '-R 3'
_space_group_name_H-M_alt        'R -3 :H'
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_H-M   'R -3 :H'
_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                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            3
_cell_length_a                   26.9790(7)
_cell_length_b                   26.9790(7)
_cell_length_c                   40.165(2)
_cell_measurement_reflns_used    9900
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      23.07
_cell_measurement_theta_min      2.21
_cell_volume                     25318.0(16)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  CCD
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0628
_diffrn_reflns_av_sigmaI/netI    0.0602
_diffrn_reflns_limit_h_max       35
_diffrn_reflns_limit_h_min       -35
_diffrn_reflns_limit_k_max       35
_diffrn_reflns_limit_k_min       -35
_diffrn_reflns_limit_l_max       51
_diffrn_reflns_limit_l_min       -52
_diffrn_reflns_number            73377
_diffrn_reflns_theta_full        27.54
_diffrn_reflns_theta_max         27.54
_diffrn_reflns_theta_min         1.51
_exptl_absorpt_coefficient_mu    1.508
_exptl_absorpt_correction_T_max  0.7136
_exptl_absorpt_correction_T_min  0.6605
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    0.898
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             7056
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.24
_platon_squeeze_details
;
;
_refine_diff_density_max         1.739
_refine_diff_density_min         -0.489
_refine_diff_density_rms         0.071
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.851
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     400
_refine_ls_number_reflns         12951
_refine_ls_number_restraints     85
_refine_ls_restrained_S_all      0.854
_refine_ls_R_factor_all          0.0835
_refine_ls_R_factor_gt           0.0429
_refine_ls_shift/su_max          0.012
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0623P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1000
_refine_ls_wR_factor_ref         0.1102
_reflns_number_gt                7325
_reflns_number_total             12951
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om6b00221_si_002.cif
_cod_data_source_block           110822b_0m
_cod_original_cell_volume        25318.3(16)
_cod_original_sg_symbol_H-M      R-3
_cod_database_code               4088603