Menthyl-Substituted Group 4 Metallocene Dihalides
Klahn, Marcus; Arndt, Perdita; Spannenberg, Anke; Gansäuer, Andreas; Rosenthal, Uwe; Organometallics 27 (2008) 5846–; doi:10.1021/om800605x

data_4072132
_publ_section_title
;
 Menthyl-Substituted Group 4 Metallocene Dihalides
;
_journal_issue                   22
_journal_name_full               Organometallics
_journal_page_first              5846
_journal_paper_doi               10.1021/om800605x
_journal_volume                  27
_journal_year                    2008
_chemical_formula_sum            'C60 H92 Cl2 Ti2'
_chemical_formula_weight         980.04
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           1
_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                83.696(5)
_cell_angle_beta                 67.575(4)
_cell_angle_gamma                83.281(4)
_cell_formula_units_Z            1
_cell_length_a                   11.0360(5)
_cell_length_b                   11.7476(6)
_cell_length_c                   11.8519(7)
_cell_measurement_reflns_used    all
_cell_measurement_temperature    293(2)
_cell_volume                     1407.05(13)
_computing_data_collection       STOE-X-AREA
_computing_molecular_graphics    XP
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'STOE-IPDS II'
_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  0.0502
_diffrn_reflns_av_sigmaI/netI    0.1248
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            20186
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.75
_exptl_absorpt_coefficient_mu    0.414
_exptl_absorpt_correction_T_max  0.9722
_exptl_absorpt_correction_T_min  0.8530
_exptl_absorpt_correction_type   numerical
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.157
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             530
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.356
_refine_diff_density_min         -0.215
_refine_diff_density_rms         0.033
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.709
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     573
_refine_ls_number_reflns         10583
_refine_ls_number_restraints     15
_refine_ls_restrained_S_all      0.709
_refine_ls_R_factor_all          0.0903
_refine_ls_R_factor_gt           0.0389
_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^)+(0.0074P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0492
_refine_ls_wR_factor_ref         0.0562
_reflns_number_gt                5713
_reflns_number_total             10583
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om800605x_si_001.cif
_cod_data_source_block           ks552
_cod_original_sg_symbol_H-M      P1
_cod_database_code               4072132