Slip‒Inversion‒Slip Mechanism of Phosphametallocene Isomerization. Spectroscopic Characterization of an (η1-Phospholyl)titanium Complex. Synthesis and Structures of Chiral Mono(phospholyl)titanium Complexes
Ahn, Yi Joon; Rubio, Ramel J.; Hollis, T. Keith; Tham, Fook S.; Donnadieu, Bruno; Organometallics 25 (2006) 1079–1083; doi:10.1021/om050357h

data_4074601
_publ_section_title
;
 Slip--Inversion--Slip Mechanism of Phosphametallocene Isomerization.
 Spectroscopic Characterization of an (\h1-Phospholyl)titanium Complex.
 Synthesis and Structures of Chiral Mono(phospholyl)titanium Complexes
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_journal_coden_ASTM              ORGND7
_journal_issue                   5
_journal_name_full               Organometallics
_journal_page_first              1079
_journal_page_last               1083
_journal_paper_doi               10.1021/om050357h
_journal_volume                  25
_journal_year                    2006
_chemical_formula_sum            'C12 H12 Cl3 P Ti'
_chemical_formula_weight         341.44
_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                 109.797(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.7957(13)
_cell_length_b                   7.1120(5)
_cell_length_c                   12.4481(9)
_cell_measurement_reflns_used    6734
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      36.14
_cell_measurement_theta_min      2.58
_cell_volume                     1399.06(18)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0276
_diffrn_reflns_av_sigmaI/netI    0.0213
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            19445
_diffrn_reflns_theta_full        30.51
_diffrn_reflns_theta_max         30.51
_diffrn_reflns_theta_min         1.29
_exptl_absorpt_coefficient_mu    1.272
_exptl_absorpt_correction_T_max  0.8941
_exptl_absorpt_correction_T_min  0.6938
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.621
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'prism frag'
_exptl_crystal_F_000             688
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.988
_refine_diff_density_min         -0.406
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     156
_refine_ls_number_reflns         4230
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0307
_refine_ls_R_factor_gt           0.0270
_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^)+(0.0413P)^2^+0.8131P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0729
_refine_ls_wR_factor_ref         0.0750
_reflns_number_gt                3839
_reflns_number_total             4230
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om050357hsi20050506_090757.cif
_cod_data_source_block           global
_cod_original_sg_symbol_H-M      'P 2(1)/c'
_cod_database_code               4074601