Ru-Based Catechothiolate Complexes Bearing an Unsaturated NHC Ligand: Effective Cross-Metathesis Catalysts for Synthesis of ( Z)-α,β-Unsaturated Esters, Carboxylic Acids, and Primary, Secondary, and Weinreb Amides.
Liu, Zhenxing; Xu, Chaofan; Del Pozo, Juan; Torker, Sebastian; Hoveyda, Amir H.; Journal of the American Chemical Society 141 (2019) 7137–7146; doi:10.1021/jacs.9b02318

data_4128112
_publ_section_title
;
 Ru-Based Catechothiolate Complexes Bearing an Unsaturated NHC Ligand:
 Effective Cross-Metathesis Catalysts for Synthesis of (
 Z)-\a,\b-Unsaturated Esters, Carboxylic Acids, and Primary, Secondary,
 and Weinreb Amides.
;
_journal_issue                   17
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              7137
_journal_page_last               7146
_journal_paper_doi               10.1021/jacs.9b02318
_journal_volume                  141
_journal_year                    2019
_chemical_formula_moiety         '2(C33 H28 Cl2 F2 N2 O Ru S2), C H4 O'
_chemical_formula_sum            'C67 H60 Cl4 F4 N4 O3 Ru2 S4'
_chemical_formula_weight         1517.37
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2016/6
_cell_angle_alpha                90
_cell_angle_beta                 107.801(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.3861(7)
_cell_length_b                   17.6259(8)
_cell_length_c                   24.9415(12)
_cell_measurement_reflns_used    9708
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      69.85
_cell_measurement_theta_min      3.12
_cell_volume                     6440.1(5)
_computing_cell_refinement       'SAINT (Bruker, 2014)'
_computing_data_collection       'APEX2 (Bruker, 2014)'
_computing_data_reduction        'SAINT (Bruker, 2014)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2016/6 (Sheldrick, 2016)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.960
_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  0.0322
_diffrn_reflns_av_unetI/netI     0.0252
_diffrn_reflns_Laue_measured_fraction_full 0.989
_diffrn_reflns_Laue_measured_fraction_max 0.960
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            45349
_diffrn_reflns_point_group_measured_fraction_full 0.989
_diffrn_reflns_point_group_measured_fraction_max 0.960
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         70.102
_diffrn_reflns_theta_min         3.016
_diffrn_source                   'microfocus sealed tube'
_diffrn_source_type              'Incoatec I\uS'
_exptl_absorpt_coefficient_mu    7.049
_exptl_absorpt_correction_T_max  0.7533
_exptl_absorpt_correction_T_min  0.5333
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Sheldrick, G.M. (2016). SADABS. Bruker AXS Inc. Madison, WI USA.
;
_exptl_crystal_colour            dark-brown
_exptl_crystal_density_diffrn    1.565
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    none
_exptl_crystal_description       plate
_exptl_crystal_F_000             3080
_exptl_crystal_size_max          0.220
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.070
_refine_diff_density_max         1.461
_refine_diff_density_min         -1.083
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     824
_refine_ls_number_reflns         11751
_refine_ls_number_restraints     790
_refine_ls_restrained_S_all      1.002
_refine_ls_R_factor_all          0.0361
_refine_ls_R_factor_gt           0.0350
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0428P)^2^+14.3216P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0905
_refine_ls_wR_factor_ref         0.0914
_reflns_Friedel_coverage         0.000
_reflns_number_gt                11311
_reflns_number_total             11751
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja9b02318_si_003.cif
_cod_data_source_block           C33H28Cl2F2N2ORuS2
_cod_depositor_comments
;
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 4973 2017-02-22 13:04:09Z antanas 
;
_cod_database_code               4128112
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.306
_shelx_estimated_absorpt_t_max   0.638
_shelx_res_checksum              78634
_shelx_hkl_checksum              3165