Highly Enantioselective Bioinspired Epoxidation of Electron-Deficient Olefins with H2O2on Aminopyridine Mn Catalysts
Ottenbacher, Roman V.; Samsonenko, Denis G.; Talsi, Evgenii P.; Bryliakov, Konstantin P.; ACS Catalysis 4 (2014) 1599–; doi:10.1021/cs500333c

data_4510480
_publ_section_title
;
 Highly Enantioselective Bioinspired Epoxidation of Electron-Deficient
 Olefins with H2O2on Aminopyridine Mn Catalysts
;
_journal_issue                   5
_journal_name_full               'ACS Catalysis'
_journal_page_first              1599
_journal_paper_doi               10.1021/cs500333c
_journal_volume                  4
_journal_year                    2014
_chemical_formula_structural     'Mn (C24 H36 N6) (C F3 S O3)2'
_chemical_formula_sum            'C26 H36 F6 Mn N6 O6 S2'
_chemical_formula_weight         761.67
_chemical_name_systematic
;
(2S,2'S)-1,1'-bis((4-amino-3,5-dimethylpyridin-2-yl)methyl)-2,2'-bipyrrolidine 
manganese(II) bis(trifluoromethanesulfonate)
;
_space_group_crystal_system      cubic
_space_group_IT_number           197
_space_group_name_Hall           'I 2 2 3'
_space_group_name_H-M_alt        'I 2 3'
_symmetry_space_group_name_Hall  'I 2 2 3'
_symmetry_space_group_name_H-M   'I 2 3'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            24
_cell_length_a                   32.4626(12)
_cell_length_b                   32.4626(12)
_cell_length_c                   32.4626(12)
_cell_measurement_reflns_used    9787
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      20.63
_cell_measurement_theta_min      2.35
_cell_volume                     34210(2)
_computing_cell_refinement       'SAINT (Bruker-AXS, 2004)'
_computing_data_collection       'APEX2 (Bruker-AXS, 2004)'
_computing_data_reduction        'SAINT (Bruker-AXS, 2004)'
_computing_molecular_graphics    'SHELXTL (Bruker-AXS, 2004)'
_computing_publication_material  'CIFTAB-2013 (Sheldrick, 2013)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 25
_diffrn_measured_fraction_theta_full 0.455
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Apex Duo'
_diffrn_measurement_method       '\f scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0459
_diffrn_reflns_av_unetI/netI     0.0259
_diffrn_reflns_Laue_measured_fraction_full 0.455
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            53971
_diffrn_reflns_point_group_measured_fraction_full 0.448
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         18.838
_diffrn_reflns_theta_min         0.887
_diffrn_source                   'sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.353
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.6019
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker-AXS, 2004)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    0.887
_exptl_crystal_description       block
_exptl_crystal_F_000             9432
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.40
_refine_diff_density_max         0.842
_refine_diff_density_min         -0.652
_refine_diff_density_rms         0.232
_refine_ls_abs_structure_details
;
 Flack x determined using 1805 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons and Flack (2004), Acta Cryst. A60, s61).
;
_refine_ls_abs_structure_Flack   0.059(11)
_refine_ls_extinction_coef       0.0015(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   2.157
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     407
_refine_ls_number_reflns         4512
_refine_ls_number_restraints     120
_refine_ls_restrained_S_all      2.167
_refine_ls_R_factor_all          0.1646
_refine_ls_R_factor_gt           0.1464
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.2000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3904
_refine_ls_wR_factor_ref         0.4224
_reflns_Friedel_coverage         0.860
_reflns_Friedel_fraction_full    0.440
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                4051
_reflns_number_total             4512
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            cs500333c_si_002.cif
_cod_data_source_block           complex_6
_cod_depositor_comments
'Adding full bibliography for 4510477--4510481.cif.'
_cod_original_cell_volume        34210(4)
_cod_database_code               4510480
_shelx_estimated_absorpt_t_min   0.872
_shelx_estimated_absorpt_t_max   0.872