Ruthenium Complexes of Phosphino-Substituted Ferrocenyloxazolines in the Asymmetric Hydrogenation and Transfer Hydrogenation of Ketones: A Comparison
Zirakzadeh, Afrooz; Schuecker, Raffael; Gorgas, Nikolaus; Mereiter, Kurt; Spindler, Felix; Weissensteiner, Walter; Organometallics 31 (2012) 4241–; doi:10.1021/om300188g

data_4078441
_publ_section_title
;
 Ruthenium Complexes of Phosphino-Substituted Ferrocenyloxazolines in the
 Asymmetric Hydrogenation and Transfer Hydrogenation of Ketones: A
 Comparison
;
_journal_issue                   11
_journal_name_full               Organometallics
_journal_page_first              4241
_journal_paper_doi               10.1021/om300188g
_journal_volume                  31
_journal_year                    2012
_chemical_absolute_configuration rmad
_chemical_formula_moiety         'C18 H23 Fe N O2'
_chemical_formula_sum            'C18 H23 Fe N O2'
_chemical_formula_weight         341.22
_chemical_name_common            'SSR26-1596   (S,S~Ox~,R~Fc~)-26'
_chemical_name_systematic
; 
(S,S~Ox~,S~Fc~)-2-[4,5-Dihydro-4-(1-methylethyl)oxazol-2-yl)-1-
[1-(hydroxy)ethyl]-ferrocene, (S,S~Ox~,S~Fc~)-26
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.8793(3)
_cell_length_b                   12.7041(4)
_cell_length_c                   12.8138(4)
_cell_measurement_reflns_used    9795
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.91
_cell_measurement_theta_min      2.26
_cell_volume                     1608.23(9)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.957
_diffrn_measured_fraction_theta_max 0.957
_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  0.0688
_diffrn_reflns_av_sigmaI/netI    0.0280
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            55009
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.00
_diffrn_reflns_theta_min         2.26
_exptl_absorpt_coefficient_mu    0.944
_exptl_absorpt_correction_T_max  0.96
_exptl_absorpt_correction_T_min  0.60
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details   'program XPREP'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.409
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             720
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.590
_refine_diff_density_min         -0.426
_refine_diff_density_rms         0.055
_refine_ls_abs_structure_details
'Flack H D (1983), Acta Cryst. A39, 876-881; 1953 Friedel pairs'
_refine_ls_abs_structure_Flack   -0.012(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.998
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     203
_refine_ls_number_reflns         4490
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.998
_refine_ls_R_factor_all          0.0311
_refine_ls_R_factor_gt           0.0266
_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^)+(0.0461P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0655
_refine_ls_wR_factor_ref         0.0675
_reflns_number_gt                4085
_reflns_number_total             4490
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om300188g_si_002.cif
_cod_data_source_block           SSR26-1596
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' 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 'Gaussian'
changed to 'gaussian' 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 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               4078441