Preparation of New Monoanionic "Scorpionate" Ligands: Synthesis and Structural Characterization of Titanium(IV) Complexes Bearing This Class of Ligand
A. Otero; J. Fernández-Baeza; A. Antiñolo; F. Carrillo-Hermosilla; J. Tejeda; A. Lara-Sánchez; L. Sánchez-Barba; M. Fernández-López; A. M. Rodríguez; I. López-Solera; Inorganic Chemistry 41 (2002) 5193–5202; doi:10.1021/ic020319f

data_4318581
_publ_section_title
;
 Preparation of New Monoanionic "Scorpionate" Ligands: Synthesis and
 Structural Characterization of Titanium(IV) Complexes Bearing This Class
 of Ligand
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5193
_journal_page_last               5202
_journal_paper_doi               10.1021/ic020319f
_journal_volume                  41
_journal_year                    2002
_chemical_formula_sum            'C17 H25 Cl5 N4 O S2 Ti'
_chemical_formula_weight         590.68
_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                90.00
_cell_angle_beta                 112.620(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.1720(10)
_cell_length_b                   15.6450(10)
_cell_length_c                   14.3320(10)
_cell_measurement_temperature    200(2)
_cell_volume                     2519.3(4)
_computing_cell_refinement       'Nonius (control program)'
_computing_data_collection       'Nonius (control program)'
_computing_data_reduction        'XCAD4 (Harms, Wocadlo, 1995)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'four circle diffractometer Nonius-Mach3'
_diffrn_measurement_method       '\w/2\q scans'
_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  0.0495
_diffrn_reflns_av_sigmaI/netI    0.0886
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            4628
_diffrn_reflns_theta_full        24.98
_diffrn_reflns_theta_max         24.98
_diffrn_reflns_theta_min         1.81
_exptl_absorpt_coefficient_mu    1.054
_exptl_crystal_density_diffrn    1.557
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1208
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.356
_refine_diff_density_min         -0.355
_refine_diff_density_rms         0.080
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.999
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     341
_refine_ls_number_reflns         4435
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.993
_refine_ls_R_factor_all          0.1361
_refine_ls_R_factor_gt           0.0569
_refine_ls_shift/su_max          0.786
_refine_ls_shift/su_mean         0.058
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0389P)^2^+5.6245P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1107
_refine_ls_wR_factor_ref         0.1344
_reflns_number_gt                2588
_reflns_number_total             4435
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic020319f_1.cif
_cod_data_source_block           11
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_cell_volume        2519.3(3)
_cod_database_code               4318581