From Clusters to Ionic Complexes: Structurally Characterized Thallium Titanium Double Alkoxides
Timothy J. Boyle; Cecilia A. Zechmann; Todd M. Alam; Mark A. Rodriguez; Cybele A. Hijar; Brian L. Scott; Inorganic Chemistry 41 (2002) 946–957; doi:10.1021/ic0110833

data_4317595
_publ_section_title
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 From Clusters to Ionic Complexes: Structurally Characterized Thallium
 Titanium Double Alkoxides
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              946
_journal_page_last               957
_journal_paper_doi               10.1021/ic0110833
_journal_volume                  41
_journal_year                    2002
_chemical_formula_sum            'C25 H65 O11 Ti2 Tl4'
_chemical_formula_weight         1455.05
_chemical_name_common            Tl4Ti2(O)(OEt)5(OiPr)5
_chemical_name_systematic
;
   ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 101.0970(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.8449(7)
_cell_length_b                   23.1985(16)
_cell_length_c                   18.5769(12)
_cell_measurement_temperature    168(2)
_cell_volume                     4163.4(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_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      168(2)
_diffrn_measured_fraction_theta_full 0.943
_diffrn_measured_fraction_theta_max 0.943
_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  0.0532
_diffrn_reflns_av_sigmaI/netI    0.0770
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            26432
_diffrn_reflns_theta_full        28.31
_diffrn_reflns_theta_max         28.31
_diffrn_reflns_theta_min         1.42
_exptl_absorpt_coefficient_mu    15.834
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.321
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'thin plate'
_exptl_crystal_F_000             2684
_exptl_crystal_size_max          0.4mm
_exptl_crystal_size_mid          0.2mm
_exptl_crystal_size_min          0.1mm
_refine_diff_density_max         1.822
_refine_diff_density_min         -1.393
_refine_diff_density_rms         0.189
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.903
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     282
_refine_ls_number_reflns         9764
_refine_ls_number_restraints     96
_refine_ls_restrained_S_all      0.902
_refine_ls_R_factor_all          0.1146
_refine_ls_R_factor_gt           0.0480
_refine_ls_shift/su_max          0.234
_refine_ls_shift/su_mean         0.008
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0694P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1193
_refine_ls_wR_factor_ref         0.1384
_reflns_number_gt                4857
_reflns_number_total             9764
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0110833_2.cif
_cod_data_source_block           c:\xtal\cz004\cz004s
_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 
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_cod_database_code               4317595