Kinetics and Mechanism of Ruthenacycle-Catalyzed Asymmetric Hydrogen Transfer
Pannetier, Nicolas; Sortais, Jean-Baptiste; Dieng, Pape Sylla; Barloy, Laurent; Sirlin, Claude; Pfeffer, Michel; Organometallics 27 (2008) 5852–; doi:10.1021/om800420r

data_4071845
_publ_section_title
;
 Kinetics and Mechanism of Ruthenacycle-Catalyzed Asymmetric Hydrogen
 Transfer
;
_journal_issue                   22
_journal_name_full               Organometallics
_journal_page_first              5852
_journal_paper_doi               10.1021/om800420r
_journal_volume                  27
_journal_year                    2008
_chemical_absolute_configuration rm
_chemical_formula_moiety         'C36 H34 N2 Ru2'
_chemical_formula_sum            'C36 H34 N2 Ru2'
_chemical_formula_weight         696.79
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 91.0120(9)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   7.72200(10)
_cell_length_b                   13.5560(3)
_cell_length_c                   13.2510(3)
_cell_measurement_reflns_used    3721
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      30.034
_cell_measurement_theta_min      0.998
_cell_volume                     1386.89(5)
_computing_cell_refinement       'Denzo (Nonius B.V., 1998)'
_computing_data_collection       'Collect (Nonius B.V., 1998)'
_computing_data_reduction        'Denzo (Nonius B.V., 1998)'
_computing_molecular_graphics    'PLATON 98 (Spek, 1998)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       '\p 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  0.0241
_diffrn_reflns_av_sigmaI/netI    0.0630
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            7097
_diffrn_reflns_theta_full        30.03
_diffrn_reflns_theta_max         30.03
_diffrn_reflns_theta_min         3.03
_exptl_absorpt_coefficient_mu    1.118
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.669
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             704
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.369
_refine_diff_density_min         -0.695
_refine_diff_density_rms         0.089
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.04(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         7097
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0326
_refine_ls_R_factor_gt           0.0292
_refine_ls_shift/su_max          0.015
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0583
_refine_ls_wR_factor_ref         0.0596
_reflns_number_gt                6720
_reflns_number_total             7097
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om800420r_si_001.cif
_cod_data_source_block           2
_cod_original_sg_symbol_H-M      P21
_cod_database_code               4071845