Reactivity and Selectivity Differences between Catecholate and Catechothiolate Ru Complexes. Implications Regarding Design of Stereoselective Olefin Metathesis Catalysts.
Khan, R Kashif M; Torker, Sebastian; Hoveyda, Amir H.; Journal of the American Chemical Society 136 (2014) 14337–; doi:10.1021/ja505961z

data_4122709
_publ_section_title
;
 Reactivity and Selectivity Differences between Catecholate and
 Catechothiolate Ru Complexes. Implications Regarding Design of
 Stereoselective Olefin Metathesis Catalysts.
;
_journal_issue                   41
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              14337
_journal_paper_doi               10.1021/ja505961z
_journal_volume                  136
_journal_year                    2014
_chemical_formula_moiety         'C37 H38 F4 N2 O3 Ru'
_chemical_formula_sum            'C37 H38 F4 N2 O3 Ru'
_chemical_formula_weight         735.76
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_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-2013
_cell_angle_alpha                92.947(6)
_cell_angle_beta                 101.171(6)
_cell_angle_gamma                117.538(5)
_cell_formula_units_Z            2
_cell_length_a                   10.272(2)
_cell_length_b                   10.655(2)
_cell_length_c                   17.385(4)
_cell_measurement_reflns_used    9240
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      68.24
_cell_measurement_theta_min      2.63
_cell_volume                     1633.3(6)
_computing_cell_refinement       'SAINT (Bruker, 2013)'
_computing_data_collection       'APEX2 (Bruker, 2013)'
_computing_data_reduction        'SAINT (Bruker, 2013)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.948
_diffrn_measurement_device_type  'Bruker Kappa DUO CCD diffractometer'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  mirrors
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0236
_diffrn_reflns_av_unetI/netI     0.0160
_diffrn_reflns_Laue_measured_fraction_full 0.974
_diffrn_reflns_Laue_measured_fraction_max 0.948
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            31065
_diffrn_reflns_point_group_measured_fraction_full 0.974
_diffrn_reflns_point_group_measured_fraction_max 0.948
_diffrn_reflns_theta_full        66.500
_diffrn_reflns_theta_max         68.282
_diffrn_reflns_theta_min         2.625
_diffrn_source                   'microfocus sealed tube'
_diffrn_source_type              'Incoatec I\uS'
_exptl_absorpt_coefficient_mu    4.421
_exptl_absorpt_correction_T_max  0.7531
_exptl_absorpt_correction_T_min  0.5606
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Sheldrick, G.M. (2013). SADABS. Bruker AXS Inc. Madison, WI USA.
;
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.496
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    none
_exptl_crystal_description       block
_exptl_crystal_F_000             756
_exptl_crystal_size_max          0.420
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.120
_refine_diff_density_max         0.347
_refine_diff_density_min         -0.426
_refine_diff_density_rms         0.051
_refine_ls_extinction_coef       na
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     432
_refine_ls_number_reflns         5668
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0209
_refine_ls_R_factor_gt           0.0208
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0169P)^2^+1.8451P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0508
_refine_ls_wR_factor_ref         0.0509
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5639
_reflns_number_total             5668
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja505961z_si_001.cif
_cod_data_source_block           C37H38F4N2O3Ru
_cod_depositor_comments
;Adding full bibliography for 4122709--4122710.cif.

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        1633.2(6)
_cod_database_code               4122709
_shelx_estimated_absorpt_t_min   0.258
_shelx_estimated_absorpt_t_max   0.619
_shelxl_version_number           2013-4
_shelx_res_checksum              2317
_shelx_hkl_checksum              70596