Toward the Understanding of Radical Reactions: Experimental and Computational Studies of Titanium(III) Diamine Bis(phenolate) Complexes
Sónia Barroso; Filipe Madeira; Maria José Calhorda; M. João Ferreira; M. Teresa Duarte; Ana M. Martins; Inorganic Chemistry 52 (2013) 9427–9439; doi:10.1021/ic401008y

data_4335738
_publ_contact_author_address     'Av. Rovisco Pais, 1049-001 Lisboa, Portugal'
_publ_contact_author_email       ana.martins@ist.utl.pt
_publ_contact_author_fax         (+351)218464457
_publ_contact_author_name        'A. M. Martins'
_publ_section_title
;
 Toward the Understanding of Radical Reactions: Experimental and
 Computational Studies of Titanium(III) Diamine Bis(phenolate) Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              9427
_journal_page_last               9439
_journal_paper_doi               10.1021/ic401008y
_journal_volume                  52
_journal_year                    2013
_chemical_formula_moiety         'C43 H72 Cl N3 O3 Ti, C7 H8'
_chemical_formula_sum            'C50 H80 Cl N3 O3 Ti'
_chemical_formula_weight         854.52
_chemical_properties_physical    'air-sensitive, moisture-sensitive'
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 93.856(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.6720(13)
_cell_length_b                   25.660(3)
_cell_length_c                   16.9620(18)
_cell_measurement_reflns_used    9669
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      24.77
_cell_measurement_theta_min      2.41
_cell_volume                     5068.7(10)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1402
_diffrn_reflns_av_sigmaI/netI    0.0939
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            89729
_diffrn_reflns_theta_full        25.12
_diffrn_reflns_theta_max         25.12
_diffrn_reflns_theta_min         1.44
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.262
_exptl_absorpt_correction_T_max  0.9495
_exptl_absorpt_correction_T_min  0.8178
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.120
_exptl_crystal_description       needle
_exptl_crystal_F_000             1856
_exptl_crystal_recrystallization_method Toluene
_exptl_crystal_size_max          0.80
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_platon_squeeze_details
;
;
_refine_diff_density_max         0.724
_refine_diff_density_min         -0.749
_refine_diff_density_rms         0.098
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.113
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     551
_refine_ls_number_reflns         8957
_refine_ls_number_restraints     44
_refine_ls_restrained_S_all      1.128
_refine_ls_R_factor_all          0.1349
_refine_ls_R_factor_gt           0.0963
_refine_ls_shift/su_max          0.038
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0797P)^2^+17.2430P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2234
_refine_ls_wR_factor_ref         0.2381
_reflns_number_gt                6034
_reflns_number_total             8957
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic401008y_si_002_3.cif
_cod_data_source_block           4
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4335738