A Chiral Iron Complex Containing a Bis(oxazolinyl)phenyl Ligand: Preparation and Asymmetric Hydrosilylation of Ketones
Hosokawa, Satomi; Ito, Jun-ichi; Nishiyama, Hisao; Organometallics 29 (2010) 5773–; doi:10.1021/om1009186

data_4067231
_publ_section_title
;
 A Chiral Iron Complex Containing a Bis(oxazolinyl)phenyl Ligand:
 Preparation and Asymmetric Hydrosilylation of Ketones
;
_journal_issue                   22
_journal_name_full               Organometallics
_journal_page_first              5773
_journal_paper_doi               10.1021/om1009186
_journal_volume                  29
_journal_year                    2010
_chemical_formula_sum            'C19 H21 Br Cl2 Fe N2 O4'
_chemical_formula_weight         548.04
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_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                69.062(5)
_cell_angle_beta                 82.751(5)
_cell_angle_gamma                69.821(5)
_cell_formula_units_Z            2
_cell_length_a                   8.555(2)
_cell_length_b                   11.224(3)
_cell_length_c                   12.970(3)
_cell_measurement_reflns_used    4393
_cell_measurement_temperature    143(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.70
_cell_volume                     1091.8(5)
_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      143(2)
_diffrn_detector_area_resol_mean 8.366
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0251
_diffrn_reflns_av_sigmaI/netI    0.0418
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            7847
_diffrn_reflns_theta_full        27.61
_diffrn_reflns_theta_max         27.61
_diffrn_reflns_theta_min         1.68
_exptl_absorpt_coefficient_mu    2.793
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.723331
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.667
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             552
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.988
_refine_diff_density_min         -0.379
_refine_diff_density_rms         0.097
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     266
_refine_ls_number_reflns         4993
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0370
_refine_ls_R_factor_gt           0.0333
_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^)+(0.0513P)^2^+0.2788P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0881
_refine_ls_wR_factor_ref         0.0901
_reflns_number_gt                4485
_reflns_number_total             4993
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om1009186_si_002.cif
_cod_data_source_block           complex_2a
_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.

'_exptl_absorpt_correction_type' value 'Empirical'
changed to 'empirical' 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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4067231