Low-Valent Pentafulvene Titanium Dinitrogen Complex as a Precursor for Cationic Titanium Complexes
Scherer, Axel; Haase, Detlev; Saak, Wolfgang; Beckhaus, Rüdiger; Meetsma, Auke; Bouwkamp, Marco W.; Organometallics 28 (2009) 6969–; doi:10.1021/om900875e

data_4070498
_publ_section_title
;
 Low-Valent Pentafulvene Titanium Dinitrogen Complex as a Precursor for
 Cationic Titanium Complexes
;
_journal_issue                   24
_journal_name_full               Organometallics
_journal_page_first              6969
_journal_paper_doi               10.1021/om900875e
_journal_volume                  28
_journal_year                    2009
_chemical_formula_sum            'C25 H33 Cl Ti'
_chemical_formula_weight         416.86
_chemical_name_systematic
; 
 ? 
;
_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                112.906(4)
_cell_angle_beta                 91.906(4)
_cell_angle_gamma                93.567(4)
_cell_formula_units_Z            4
_cell_length_a                   11.9442(4)
_cell_length_b                   12.3237(5)
_cell_length_c                   15.8577(6)
_cell_measurement_temperature    193(2)
_cell_volume                     2141.77(15)
_computing_cell_refinement       'IPDS (Stoe, 1999)'
_computing_data_collection       'IPDS (Stoe, 1999)'
_computing_data_reduction        'XRED (Stoe, 1997)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'SHELX-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.931
_diffrn_measured_fraction_theta_max 0.931
_diffrn_measurement_device_type  'Stoe IPDS'
_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  0.0424
_diffrn_reflns_av_sigmaI/netI    0.0380
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            27472
_diffrn_reflns_theta_full        26.01
_diffrn_reflns_theta_max         26.01
_diffrn_reflns_theta_min         2.14
_exptl_absorpt_coefficient_mu    0.532
_exptl_absorpt_correction_T_max  0.8875
_exptl_absorpt_correction_T_min  0.7959
_exptl_absorpt_correction_type   numerical
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.293
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             888
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.23
_refine_diff_density_max         0.366
_refine_diff_density_min         -0.285
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.939
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     685
_refine_ls_number_reflns         7851
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.939
_refine_ls_R_factor_all          0.0412
_refine_ls_R_factor_gt           0.0289
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0474P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0696
_refine_ls_wR_factor_ref         0.0727
_reflns_number_gt                6138
_reflns_number_total             7851
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om900875e_si_001.cif
_cod_data_source_block           ADATICL
_cod_original_cell_volume        2141.77(14)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4070498