Efficient Synthesis of Titanium Complexes Bearing Tridentate [N‒,N,O‒] Anilido-Imine Ligands and Their Catalytic Properties for Ethylene Polymerization
Zhang, Lei; Luo, Xuyang; Gao, Wei; Zhang, Jingshun; Mu, Ying; Organometallics 32 (2013) 6277–; doi:10.1021/om400562p

data_4081811
_publ_section_title
;
 Efficient Synthesis of Titanium Complexes Bearing Tridentate [N--,N,O--]
 Anilido-Imine Ligands and Their Catalytic Properties for Ethylene
 Polymerization
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              6277
_journal_paper_doi               10.1021/om400562p
_journal_volume                  32
_journal_year                    2013
_chemical_formula_sum            'C37 H44 Cl2 N2 O Ti'
_chemical_formula_weight         651.54
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                76.3530(10)
_cell_angle_beta                 68.4940(10)
_cell_angle_gamma                89.9980(10)
_cell_formula_units_Z            2
_cell_length_a                   10.3564(6)
_cell_length_b                   13.2157(7)
_cell_length_c                   13.6182(7)
_cell_measurement_reflns_used    3445
_cell_measurement_temperature    185(2)
_cell_measurement_theta_max      25.93
_cell_measurement_theta_min      2.54
_cell_volume                     1677.44(16)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      185(2)
_diffrn_measured_fraction_theta_full 0.975
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scan'
_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  0.0162
_diffrn_reflns_av_sigmaI/netI    0.0351
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            9181
_diffrn_reflns_theta_full        26.03
_diffrn_reflns_theta_max         26.03
_diffrn_reflns_theta_min         1.59
_exptl_absorpt_coefficient_mu    0.446
_exptl_absorpt_correction_T_max  0.9361
_exptl_absorpt_correction_T_min  0.8967
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.290
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             688
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.002
_refine_diff_density_min         -0.378
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     393
_refine_ls_number_reflns         6452
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.0691
_refine_ls_R_factor_gt           0.0594
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0742P)^2^+2.4329P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1481
_refine_ls_wR_factor_ref         0.1568
_reflns_number_gt                5491
_reflns_number_total             6452
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om400562p_si_001.cif
_cod_data_source_block           complex_3e
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4081811