Half-Sandwich Titanium(IV) Complexes with Kläui's Tripod Ligand
Tony C. H. Lam; Eddie Y. Y. Chan; Wing-Leung Mak; Samuel M. F. Lo; Ian D. Williams; Wing-Tak Wong; Wa-Hung Leung; Inorganic Chemistry 42 (2003) 1842–1847; doi:10.1021/ic020287w

data_4313330
_publ_section_title
;
 Half-Sandwich Titanium(IV) Complexes with Kl\"aui's Tripod Ligand
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1842
_journal_page_last               1847
_journal_paper_doi               10.1021/ic020287w
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C17 H35 B0 Co F3 O9 P3 Zr'
_chemical_formula_weight         683.51
_chemical_name_common            '[LOEtZrF3]'
_chemical_name_systematic
;
  ?
;
_space_group_IT_number           147
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-P 3'
_symmetry_space_group_name_H-M   'P -3'
_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                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            2
_cell_length_a                   12.9896(4)
_cell_length_b                   12.9896(4)
_cell_length_c                   9.8982(7)
_cell_measurement_reflns_used    3041
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.89
_cell_measurement_theta_min      2.74
_cell_volume                     1446.37(12)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.961
_diffrn_measured_fraction_theta_max 0.961
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0202
_diffrn_reflns_av_sigmaI/netI    0.0205
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            8798
_diffrn_reflns_theta_full        28.30
_diffrn_reflns_theta_max         28.30
_diffrn_reflns_theta_min         1.81
_exptl_absorpt_coefficient_mu    1.158
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.569
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             696
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.35
_refine_diff_density_max         0.851
_refine_diff_density_min         -0.680
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     106
_refine_ls_number_reflns         2313
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0505
_refine_ls_R_factor_gt           0.0415
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0490P)^2^+0.9204P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1006
_refine_ls_wR_factor_ref         0.1057
_reflns_number_gt                1934
_reflns_number_total             2313
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic020287w_3.cif
_cod_data_source_block           LOEtZrF3
_cod_depositor_comments
;
The following automatic conversions were performed:

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

'_exptl_absorpt_correction_type' value 'Empirical'
changed to 'empirical' 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_database_code               4313330