Synthesis of Half-Titanocenes Containing Phenoxy-imine Ligands and Their Use as Catalysts for Olefin Polymerization
Zhang, Hao; Katao, Shohei; Nomura, Kotohiro; Huang, Jiling; Organometallics 26 (2007) 5967–; doi:10.1021/om700660b

data_4073824
_publ_section_title
;
 Synthesis of Half-Titanocenes Containing Phenoxy-imine Ligands and Their
 Use as Catalysts for Olefin Polymerization
;
_journal_issue                   24
_journal_name_full               Organometallics
_journal_page_first              5967
_journal_paper_doi               10.1021/om700660b
_journal_volume                  26
_journal_year                    2007
_chemical_formula_moiety         'C30 H39 Cl2 N O Ti '
_chemical_formula_sum            'C30 H39 Cl2 N O Ti'
_chemical_formula_weight         548.45
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      9
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_cell_angle_alpha                90.0000
_cell_angle_beta                 107.487(18)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   23.967(10)
_cell_length_b                   8.126(4)
_cell_length_c                   15.972(6)
_cell_measurement_reflns_used    12854
_cell_measurement_temperature    243.1
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.1
_cell_volume                     2967(2)
_computing_cell_refinement       PROCESS-AUTO
_computing_data_collection       PROCESS-AUTO
_computing_data_reduction        CrystalStructure
_computing_publication_material  'CrystalStructure 3.8'
_computing_structure_refinement  CRYSTALS
_computing_structure_solution    SIR92
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.024
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            14169
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_exptl_absorpt_coefficient_mu    0.490
_exptl_absorpt_correction_T_max  0.838
_exptl_absorpt_correction_T_min  0.380
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
    Higashi, T. (1995). Program for Absorption Correction.
    Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.228
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1160.00
_exptl_crystal_size_max          0.80
_exptl_crystal_size_mid          0.80
_exptl_crystal_size_min          0.36
_refine_diff_density_max         0.47
_refine_diff_density_min         -0.41
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    refall
_refine_ls_number_parameters     355
_refine_ls_number_reflns         5737
_refine_ls_R_factor_gt           0.0335
_refine_ls_shift/su_max          0.0000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[0.0007Fo^2^ + 1.0000\s(Fo^2^)]/(4Fo^2^)'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0873
_reflns_number_gt                5723
_reflns_number_total             6380
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            om700660b-file003.cif
_cod_data_source_block           '_C5Me5TiSchiff062305'
_cod_original_formula_sum        'C30 H39 Cl2 N O Ti '
_cod_database_code               4073824