Synthesis, characterization and functionalization of titanium κ<sup>1</sup><i>N</i> amidinato complexes from carbodiimides.
Eilers, Marcel; Bültena, Saskia; Schwitalla, Kevin; Schmidtmann, Marc; Beckhaus, Rüdiger; Dalton transactions (Cambridge, England : 2003) 54 (2025) 1972–1979; doi:10.1039/d4dt03261f

data_7717913
_publ_section_title
;
 Synthesis, characterization and functionalization of titanium
 &#x3ba;<sup>1</sup><i>N</i> amidinato complexes from carbodiimides.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1972
_journal_page_last               1979
_journal_paper_doi               10.1039/d4dt03261f
_journal_volume                  54
_journal_year                    2025
_chemical_formula_structural     Ti(C15H18)(C28H40N2)
_chemical_formula_sum            'C43 H58 N2 Ti'
_chemical_formula_weight         650.81
_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'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2024-11-14 deposited with the CCDC.	2024-12-10 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 100.484(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.9348(5)
_cell_length_b                   10.6136(5)
_cell_length_c                   29.6984(13)
_cell_measurement_reflns_used    7312
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      66.19
_cell_measurement_theta_min      3.03
_cell_volume                     3389.2(3)
_computing_cell_refinement       'Bruker SAINT V8.40A'
_computing_data_collection       'Bruker APEX3'
_computing_data_reduction        'Bruker SAINT V8.40A'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXS-2013/1 (Sheldrick, 2013)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Photon III CPAD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.1106
_diffrn_reflns_av_unetI/netI     0.0491
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            64993
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        66.593
_diffrn_reflns_theta_max         66.593
_diffrn_reflns_theta_min         3.026
_diffrn_source                   'I\mS microfocus'
_exptl_absorpt_coefficient_mu    2.378
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8520
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS-2016/2 (Sheldrick)'
_exptl_crystal_colour            'pale green'
_exptl_crystal_density_diffrn    1.275
_exptl_crystal_description       plate
_exptl_crystal_F_000             1408
_exptl_crystal_size_max          0.060
_exptl_crystal_size_mid          0.040
_exptl_crystal_size_min          0.010
_refine_diff_density_max         0.633
_refine_diff_density_min         -0.354
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     415
_refine_ls_number_reflns         5981
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0610
_refine_ls_R_factor_gt           0.0451
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0600P)^2^+1.2000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1089
_refine_ls_wR_factor_ref         0.1172
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4782
_reflns_number_total             5981
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt03261f2.cif
_cod_data_source_block           2b
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7717913
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.870
_shelx_estimated_absorpt_t_max   0.977
_shelx_res_checksum              43179
_shelx_hkl_checksum              80357