Unprecedented Enantioselectivity in a Cluster-Based Catalytic System
Moberg, Viktor; Haukka, Matti; Koshevoy, Igor O.; Ortiz, Roberto; Nordlander, Ebbe; Organometallics 26 (2007) 4090–; doi:10.1021/om070211d

data_4073271
_publ_section_title
;
 Unprecedented Enantioselectivity in a Cluster-Based Catalytic System
;
_journal_issue                   17
_journal_name_full               Organometallics
_journal_page_first              4090
_journal_paper_doi               10.1021/om070211d
_journal_volume                  26
_journal_year                    2007
_chemical_formula_sum            'C52 H40 Fe O10 P2 Ru4'
_chemical_formula_weight         1346.91
_chemical_name_systematic
;
 ?
;
_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                   10.836(2)
_cell_length_b                   14.243(3)
_cell_length_c                   32.129(6)
_cell_measurement_temperature    120(2)
_cell_volume                     4958.7(17)
_computing_cell_refinement       'EvalCCD (Duisenberg, 1998-2003)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction        'EvalCCD (Duisenberg, 1998-2003)'
_computing_molecular_graphics    'XP in SHELXTL v.6.14 (Sheldrick, 2003)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.911
_diffrn_measured_fraction_theta_max 0.911
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       '\f scans and \w scans'
_diffrn_radiation_monochromator  'horizonally mounted graphite crystal'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0769
_diffrn_reflns_av_sigmaI/netI    0.0906
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       41
_diffrn_reflns_limit_l_min       -41
_diffrn_reflns_number            27802
_diffrn_reflns_theta_full        27.54
_diffrn_reflns_theta_max         27.54
_diffrn_reflns_theta_min         2.27
_exptl_absorpt_coefficient_mu    1.599
_exptl_absorpt_correction_T_max  0.8695
_exptl_absorpt_correction_T_min  0.7489
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v.2.10 (Sheldrick, 2003)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.804
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2656
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.09
_refine_diff_density_max         1.488
_refine_diff_density_min         -1.898
_refine_diff_density_rms         0.243
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.14(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.123
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     624
_refine_ls_number_reflns         10239
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.123
_refine_ls_R_factor_all          0.0852
_refine_ls_R_factor_gt           0.0702
_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^)+(0.0488P)^2^+85.0794P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1768
_refine_ls_wR_factor_ref         0.1830
_reflns_number_gt                8623
_reflns_number_total             10239
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om070211d-file003.cif
_cod_data_source_block           w002ce
_cod_original_cell_volume        4958.9(17)
_cod_database_code               4073271