Insertion of Internal Alkynes and Ethene into Permethylated Singly Tucked-in Titanocene
Pinkas, J.; Císařová, I.; Gyepes, R.; Horáček, M.; Kubišta, J.; Čejka, J.; Gómez-Ruiz, S.; Hey-Hawkins, E.; Mach, K.; Organometallics 27 (2008) 5532–; doi:10.1021/om800691f

data_4072225
_publ_section_title
;
 Insertion of Internal Alkynes and Ethene into Permethylated Singly
 Tucked-in Titanocene
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              5532
_journal_paper_doi               10.1021/om800691f
_journal_volume                  27
_journal_year                    2008
_chemical_formula_sum            'C34 H39 Ti'
_chemical_formula_weight         495.55
_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                 95.788(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.0271(3)
_cell_length_b                   13.3244(4)
_cell_length_c                   20.5151(5)
_cell_measurement_reflns_used    23547
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      27.10
_cell_measurement_theta_min      2.55
_cell_volume                     2726.95(13)
_computing_cell_refinement
;
 ?
;
_computing_data_collection
;
 ?
;
_computing_data_reduction
;
 ?
;
_computing_molecular_graphics    'ORTEP3 for Windows (L. J. Farrugia, 1997)'
_computing_publication_material  'WINGX  (L.J. Farrugia,1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick,1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      180(2)
_diffrn_detector_area_resol_mean 16.356
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'ccd xcalibur s'
_diffrn_measurement_method       '\w scans and \f 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  0.0630
_diffrn_reflns_av_sigmaI/netI    0.0815
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            23547
_diffrn_reflns_theta_full        27.10
_diffrn_reflns_theta_max         27.10
_diffrn_reflns_theta_min         2.55
_exptl_absorpt_coefficient_mu    0.334
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.84624
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 ?
;
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.207
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plates
_exptl_crystal_F_000             1060
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.223
_refine_diff_density_min         -0.300
_refine_diff_density_rms         0.046
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.964
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     472
_refine_ls_number_reflns         6011
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.964
_refine_ls_R_factor_all          0.0925
_refine_ls_R_factor_gt           0.0444
_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^)+(0.0367P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0760
_refine_ls_wR_factor_ref         0.0897
_reflns_number_gt                3745
_reflns_number_total             6011
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om800691f_si_002.cif
_cod_data_source_block           x0095fin
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4072225