Synthesis, Structural Characterization, and Preliminary Reactivity Profile of a Series of Monocyclopentadienyl, Monoacetamidinate Titanium(III) Alkyl Complexes Bearing β-Hydrogens
Trunkely, Emily F.; Epshteyn, Albert; Zavalij, Peter Y.; Sita, Lawrence R.; Organometallics 29 (2010) 6587–; doi:10.1021/om100877d

data_4067179
_publ_section_title
;
 Synthesis, Structural Characterization, and Preliminary Reactivity
 Profile of a Series of Monocyclopentadienyl, Monoacetamidinate
 Titanium(III) Alkyl Complexes Bearing \b-Hydrogens
;
_journal_issue                   23
_journal_name_full               Organometallics
_journal_page_first              6587
_journal_paper_doi               10.1021/om100877d
_journal_volume                  29
_journal_year                    2010
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C23 H43 Cl N2 Ti'
_chemical_formula_sum            'C23 H43 Cl N2 Ti'
_chemical_formula_weight         430.94
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'SHELXL-97 & ZCIF'
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.0865(3)
_cell_length_b                   14.6621(5)
_cell_length_c                   17.8517(6)
_cell_measurement_reflns_used    19986
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.6
_cell_measurement_theta_min      2.5
_cell_volume                     2378.33(14)
_computing_cell_refinement       Apex2
_computing_data_collection       'Apex2 (Bruker, 2005)'
_computing_data_reduction        Apex2
_computing_molecular_graphics    'XSHEL (Bruker, 2004)'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 'CCD area detector'
_diffrn_detector_type            'Bruker Smart Apex II'
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_details      610,610,610,320
_diffrn_measurement_device_type  'three-circle diffractometer'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_measurement_specimen_support 'glass capillary'
_diffrn_orient_matrix_type       standard
_diffrn_orient_matrix_UB_11      -0.1093050
_diffrn_orient_matrix_UB_12      0.0025733
_diffrn_orient_matrix_UB_13      0.0061604
_diffrn_orient_matrix_UB_21      0.0010623
_diffrn_orient_matrix_UB_22      0.0661282
_diffrn_orient_matrix_UB_23      -0.0136957
_diffrn_orient_matrix_UB_31      -0.0127543
_diffrn_orient_matrix_UB_32      -0.0164908
_diffrn_orient_matrix_UB_33      -0.0539660
_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  0.0145
_diffrn_reflns_av_sigmaI/netI    0.0121
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            23274
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.80
_diffrn_source_current           30
_diffrn_source_voltage           50
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.482
_exptl_absorpt_correction_T_max  0.891
_exptl_absorpt_correction_T_min  0.783
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            dark-red
_exptl_crystal_density_diffrn    1.204
_exptl_crystal_density_method    not-measured
_exptl_crystal_description       prism
_exptl_crystal_F_000             936
_exptl_crystal_id                S
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.255
_refine_diff_density_min         -0.139
_refine_diff_density_rms         0.035
_refine_ls_abs_structure_details '(Flack, 1983)'
_refine_ls_abs_structure_Flack   0.297(14)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.000
_refine_ls_hydrogen_treatment    refU
_refine_ls_matrix_type           full
_refine_ls_number_parameters     283
_refine_ls_number_reflns         5419
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          0.0212
_refine_ls_R_factor_gt           0.0207
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0163P)^2^+0.95P], P=(max(Fo^2^,0)+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0493
_refine_ls_wR_factor_ref         0.0495
_reflns_Friedel_coverage         0.764
_reflns_number_gt                5321
_reflns_number_total             5419
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om100877d_si_007.cif
_cod_data_source_block           cmpd_9
_cod_original_sg_symbol_H-M      P212121
_cod_database_code               4067179