μ-Oxido-bis({η^5^-1-[3,5-bis(trifluoromethyl)phenyl]-2,3,4,5-tetramethylcyclopentadienyl}dichloridotitanium(IV))
Wu, Qiao-Lin; Ye, Ling; Li, Bao; Mu, Ying; Acta Crystallographica Section E 63 (2007) m1194–m1195; doi:10.1107/S1600536807013360

data_2213438
_publ_section_title
\m-Oxido-bis({\h^5^-1-[3,5-bis(trifluoromethyl)phenyl]-2,3,4,5-tetramethylcyclopentadienyl}dichloridotitanium(IV))
_journal_coeditor_code           LH2331
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m1194
_journal_page_last               m1195
_journal_paper_doi               10.1107/S1600536807013360
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          '[Ti2 (C17 H15 F6)2 Cl4 O]'
_chemical_formula_moiety         'C34 H30 Cl4 F12 O Ti2'
_chemical_formula_sum            'C34 H30 Cl4 F12 O Ti2'
_chemical_formula_weight         920.18
_chemical_name_systematic
;
\m-Oxido-bis(dichlorido{\h^5^-2,3,4,5-tetramethyl-1-[3,5-
bis(trifluoromethyl)phenyl]cyclopentadienyl}titanium(IV))
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                78.63(3)
_cell_angle_beta                 71.28(3)
_cell_angle_gamma                69.52(3)
_cell_formula_units_Z            1
_cell_length_a                   8.6637(17)
_cell_length_b                   10.551(2)
_cell_length_c                   11.630(2)
_cell_measurement_reflns_used    7837
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      55.02
_cell_measurement_theta_min      7.19
_cell_volume                     938.9(4)
_computing_cell_refinement       RAPID-AUTO
_computing_data_collection       'RAPID-AUTO (Rigaku, 1998)'
_computing_data_reduction
'CrystalStructure (Rigaku/MSC and Rigaku, 2002)'
_computing_molecular_graphics    'SHELXTL (Bruker, 1997)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_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  0.0167
_diffrn_reflns_av_sigmaI/netI    0.0216
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            9309
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.60
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.798
_exptl_absorpt_correction_T_max  0.8632
_exptl_absorpt_correction_T_min  0.8075
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(ABSCOR; Higashi, 1995)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.627
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             462
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.19
_refine_diff_density_max         1.021
_refine_diff_density_min         -0.769
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     273
_refine_ls_number_reflns         4265
_refine_ls_number_restraints     54
_refine_ls_restrained_S_all      1.092
_refine_ls_R_factor_all          0.0578
_refine_ls_R_factor_gt           0.0494
_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^)+(0.0682P)^2^+1.1255P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1314
_refine_ls_wR_factor_ref         0.1371
_reflns_number_gt                3604
_reflns_number_total             4265
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            lh2331.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_database_code               2213438
_cod_database_fobs_code          2213438