Imidazolin-2-iminato Ligand-Supported Titanium Complexes as Catalysts for the Synthesis of Urea Derivatives.
Naktode, Kishor; Das, Suman; Bhattacharjee, Jayeeta; Nayek, Hari Pada; Panda, Tarun K.; Inorganic chemistry 55 (2016) 1142–1153; doi:10.1021/acs.inorgchem.5b02302

data_4344725
_publ_section_title
;
 Imidazolin-2-iminato Ligand-Supported Titanium Complexes as Catalysts for
 the Synthesis of Urea Derivatives.
;
_journal_issue                   3
_journal_name_full               'Inorganic chemistry'
_journal_page_first              1142
_journal_page_last               1153
_journal_paper_doi               10.1021/acs.inorgchem.5b02302
_journal_volume                  55
_journal_year                    2016
_chemical_formula_moiety         'C54 H69 N9 S3 Ti, C7 H8 '
_chemical_formula_sum            'C61 H77 N9 S3 Ti'
_chemical_formula_weight         1080.37
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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
_cell_angle_beta                 112.722(7)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.4653(10)
_cell_length_b                   22.6102(9)
_cell_length_c                   21.0320(19)
_cell_measurement_reflns_used    12434
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      29.0526
_cell_measurement_theta_min      2.9305
_cell_volume                     5906.3(8)
_computing_cell_refinement
'CrysAlisPro, Agilent Technologies,Version 1.171.35.19 (release 27-10-2011CrysAlis171 .NET)(compiled Oct 27'
_computing_data_collection
'CrysAlisPro, Agilent Technologies,Version 1.171.35.19 (release 27-10-2011CrysAlis171 .NET)(compiled Oct 27'
_computing_data_reduction
'CrysAlisPro, Agilent Technologies,Version 1.171.35.19 (release 27-10-2011CrysAlis171 .NET)(compiled Oct 27'
_computing_molecular_graphics    'ORTEP III & Olex 2.1'
_computing_publication_material  WinGX
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.860
_diffrn_measurement_device_type  'SuperNova, Dual, Mo at zero, Eos'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0378
_diffrn_reflns_av_sigmaI/netI    0.0574
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            35089
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         29.13
_diffrn_reflns_theta_min         3.07
_exptl_absorpt_coefficient_mu    0.297
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.92366
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'CrysAlisPro, Agilent Technologies,Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)(compiled Oct 27'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.215
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       chunk
_exptl_crystal_F_000             2304
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.888
_refine_diff_density_min         -0.479
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     682
_refine_ls_number_reflns         13671
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0817
_refine_ls_R_factor_gt           0.0559
_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^)+(0.0484P)^2^+4.2299P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1235
_refine_ls_wR_factor_ref         0.1376
_reflns_number_gt                10021
_reflns_number_total             13671
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic5b02302_si_009.cif
_cod_data_source_block           exp_6c
_cod_original_cell_volume        5906.3(7)
_cod_original_sg_symbol_H-M      'P 21/c '
_cod_database_code               4344725