Titanocene Dihalides and Ferrocenes Bearing a Pendant α-d-Xylofuranos-5-yl or α-d-Ribofuranos-5-yl Moiety. Synthesis, Characterization, and Cytotoxic Activity
Hodík, Tomáš; Lamač, Martin; Červenková Št’astná, Lucie; Karban, Jindřich; Koubková, Lucie; Hrstka, Roman; Císařová, Ivana; Pinkas, Jiří; Organometallics 33 (2014) 2059–; doi:10.1021/om500200r

data_4082964
_publ_section_title
;
 Titanocene Dihalides and Ferrocenes Bearing a Pendant
 \a-d-Xylofuranos-5-yl or \a-d-Ribofuranos-5-yl Moiety. Synthesis,
 Characterization, and Cytotoxic Activity
;
_journal_issue                   8
_journal_name_full               Organometallics
_journal_page_first              2059
_journal_paper_doi               10.1021/om500200r
_journal_volume                  33
_journal_year                    2014
_chemical_absolute_configuration ad
_chemical_compound_source        'synthesized by the authors'
_chemical_formula_moiety         'C40 H46 Cl2 O8 Ti'
_chemical_formula_sum            'C40 H46 Cl2 O8 Ti'
_chemical_formula_weight         773.57
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           18
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2 2ab'
_symmetry_space_group_name_H-M   'P 21 21 2'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.5322(11)
_cell_length_b                   27.861(2)
_cell_length_c                   6.5319(6)
_cell_measurement_reflns_used    9973
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.4149
_cell_measurement_theta_min      2.4243
_cell_volume                     1916.7(3)
_computing_cell_refinement       'SAINT V8.27B (Bruker AXS Inc., 2012)'
_computing_data_collection       'Bruker Instrument Service v2012.12.0.0'
_computing_data_reduction        'SAINT V8.27B (Bruker AXS Inc., 2012)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w 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  0.0331
_diffrn_reflns_av_sigmaI/netI    0.0215
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       36
_diffrn_reflns_limit_k_min       -36
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            29069
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         1.46
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.414
_exptl_absorpt_correction_T_max  0.8776
_exptl_absorpt_correction_T_min  0.8590
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2012/1 (Bruker AXS Inc.)'
_exptl_crystal_colour            'dark red-violet'
_exptl_crystal_density_diffrn    1.340
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             812
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.32
_refine_diff_density_max         0.318
_refine_diff_density_min         -0.192
_refine_diff_density_rms         0.039
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.01(2)
_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     233
_refine_ls_number_reflns         4401
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0310
_refine_ls_R_factor_gt           0.0285
_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^)+(0.0365P)^2^+0.4862P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0720
_refine_ls_wR_factor_ref         0.0733
_reflns_number_gt                4181
_reflns_number_total             4401
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            om500200r_si_002.cif
_cod_data_source_block           jp591_1_pinkas
_cod_depositor_comments          'Adding full bibliography for 4082964.cif.'
_cod_database_code               4082964