Unexpected Cyclopentadienyl/Alkoxo Ligand Exchange in Titano- and Zirconocene. New Opportunities
Piotr Sobota; Józef Utko; Łukasz John; Lucjan B. Jerzykiewicz; Anna Drág-Jarzábek; Inorganic Chemistry 47 (2008) 7939–7941; doi:10.1021/ic8009749

data_4306058
_publ_section_title
;
Unexpected Cyclopentadienyl/Alkoxo Ligand Exchange in Titano- and
Zirconocene. New Opportunities
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7939
_journal_page_last               7941
_journal_paper_doi               10.1021/ic8009749
_journal_volume                  47
_journal_year                    2008
_chemical_formula_moiety         'C72 H168 Cl8 Mn10 O62 Zr10'
_chemical_formula_sum            'C72 H168 Cl8 Mn10 O62 Zr10'
_chemical_formula_weight         3771.26
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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                116.46(3)
_cell_angle_beta                 94.63(2)
_cell_angle_gamma                100.02(3)
_cell_formula_units_Z            1
_cell_length_a                   14.285(4)
_cell_length_b                   15.639(5)
_cell_length_c                   17.235(6)
_cell_measurement_reflns_used    6912
_cell_measurement_temperature    160(2)
_cell_measurement_theta_max      28
_cell_measurement_theta_min      3
_cell_volume                     3339(2)
_computing_cell_refinement
;
CrysAlis RED. Version 1.171.31 Oxford Diffraction, 2006)
;
_computing_data_collection
;
CrysAlis CCD. Version 1.171.31 (Oxford Diffraction, 2006)
;
_computing_data_reduction
;
CrysAlis RED. Version 1.171.31 (Oxford Diffraction, 2006)
;
_computing_molecular_graphics
' DIAMOND. Version 3.1e. (Brandenburg, K.  2007)'
_computing_publication_material
;
SHELXTL. Version 6.14 (Bruker, 2003)
Platon Version 1.081 (Spek, A. L. 2005)
enCIFer Version 1.2, (Allen <i>et al.</i>,  2004)
publCIF Version 1.0_c  (Westrip, S. P. 2007)
;
_computing_structure_refinement  'SHELXTL. Version 6.14 (Bruker, 2003)'
_computing_structure_solution    'SHELXTL. Version 6.14 (Bruker, 2003)'
_diffrn_ambient_temperature      160(2)
_diffrn_detector_area_resol_mean 8.3359
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Kuma KM-4 CCD kappa-axis diffractometer'
_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  0.1086
_diffrn_reflns_av_sigmaI/netI    0.1547
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            48332
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.65
_exptl_absorpt_coefficient_mu    1.894
_exptl_absorpt_correction_T_max  0.814
_exptl_absorpt_correction_T_min  0.648
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlis CCD. Version 1.171.31 (Oxford Diffraction Ltd., 2006)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S.
Comput. Phys. Commun. (1998). 111, 243.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.867
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1882
_exptl_crystal_size_max          0.211
_exptl_crystal_size_mid          0.182
_exptl_crystal_size_min          0.112
_refine_diff_density_max         1.472
_refine_diff_density_min         -0.840
_refine_diff_density_rms         0.147
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.852
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     742
_refine_ls_number_reflns         15322
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.852
_refine_ls_R_factor_all          0.1280
_refine_ls_R_factor_gt           0.0518
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0399P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0905
_refine_ls_wR_factor_ref         0.1091
_reflns_number_gt                7599
_reflns_number_total             15322
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic8009749_si_002_3.cif
_cod_data_source_block           CCDC677966
_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 
;
_cod_database_code               4306058