Synthesis of Rare-Earth-Metal Iminopyrrolyl Complexes from Alkyl Precursors: Ln→ Al N-Ancillary Ligand Transfer
Kaneko, Hiroshi; Dietrich, H. Martin; Schädle, Christoph; Maichle-Mössmer, Cäcilia; Tsurugi, Hayato; Törnroos, Karl W.; Mashima, Kazushi; Anwander, Reiner; Organometallics 32 (2013) 1199–; doi:10.1021/om301002n

data_4080144
_publ_section_title
;
 Synthesis of Rare-Earth-Metal Iminopyrrolyl Complexes from Alkyl
 Precursors: Ln\\rightarrow Al N-Ancillary Ligand Transfer
;
_journal_issue                   5
_journal_name_full               Organometallics
_journal_page_first              1199
_journal_paper_doi               10.1021/om301002n
_journal_volume                  32
_journal_year                    2013
_chemical_formula_moiety         'C39 H39 N6 Y'
_chemical_formula_sum            'C39 H39 N6 Y'
_chemical_formula_weight         680.67
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_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
_cell_angle_alpha                90
_cell_angle_beta                 95.894(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.7346(5)
_cell_length_b                   17.5172(11)
_cell_length_c                   20.4851(13)
_cell_measurement_reflns_used    2506
_cell_measurement_temperature    100.(2)
_cell_measurement_theta_max      63.2084
_cell_measurement_theta_min      4.3396
_cell_volume                     3474.7(4)
_computing_cell_refinement       'APEX2 v2012.10-0 (Bruker AXS)'
_computing_data_collection       'COSMO v1.61'
_computing_data_reduction        'SAINT V8.27B (Bruker AXS Inc., 2012)'
_computing_molecular_graphics    'Ortep3, POV-Ray'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.960
_diffrn_measured_fraction_theta_max 0.960
_diffrn_measurement_device_type  'Bruker ApexDuo'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  multilayer
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0543
_diffrn_reflns_av_sigmaI/netI    0.0519
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            15529
_diffrn_reflns_theta_full        58.93
_diffrn_reflns_theta_max         58.93
_diffrn_reflns_theta_min         3.33
_diffrn_source                   'ImuS-focus sealed tube'
_exptl_absorpt_coefficient_mu    2.633
_exptl_absorpt_correction_T_max  0.82
_exptl_absorpt_correction_T_min  0.71
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2012/1 (Bruker AXS Inc.)'
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_density_diffrn    1.301
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1416
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.080
_refine_diff_density_max         0.918
_refine_diff_density_min         -0.416
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.323
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     421
_refine_ls_number_reflns         4795
_refine_ls_number_restraints     144
_refine_ls_restrained_S_all      1.305
_refine_ls_R_factor_all          0.0666
_refine_ls_R_factor_gt           0.0459
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0473P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1111
_refine_ls_wR_factor_ref         0.1170
_reflns_number_gt                3699
_reflns_number_total             4795
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om301002n_si_001.cif
_cod_data_source_block           hiroschi2
_cod_database_code               4080144