Alkene-Chelated Ruthenium Alkylidenes: A Missing Link to New Catalysts
Gupta, Saswata; Sabbasani, Venkata R.; Su, Siyuan; Wink, Donald J.; Lee, Daesung; ACS Catalysis 11 (2021) 1977–1987; doi:10.1021/acscatal.0c04972

data_4518433
_publ_section_title
;
 Alkene-Chelated Ruthenium Alkylidenes: A Missing Link to New Catalysts
;
_journal_issue                   4
_journal_name_full               'ACS Catalysis'
_journal_page_first              1977
_journal_page_last               1987
_journal_paper_doi               10.1021/acscatal.0c04972
_journal_volume                  11
_journal_year                    2021
_chemical_formula_sum            'C55 H67 Cl2 N3 O6 Ru S'
_chemical_formula_weight         1070.14
_chemical_name_common            vs_nts_db_coord2
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_cell_angle_alpha                101.995(2)
_cell_angle_beta                 101.394(2)
_cell_angle_gamma                106.335(2)
_cell_formula_units_Z            2
_cell_length_a                   11.0039(7)
_cell_length_b                   12.6857(9)
_cell_length_c                   20.6490(15)
_cell_measurement_reflns_used    9836
_cell_measurement_temperature    200.(2)
_cell_measurement_theta_max      23.7543
_cell_measurement_theta_min      2.2680
_cell_volume                     2603.1(3)
_computing_cell_refinement       'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_data_reduction        'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      200.(2)
_diffrn_detector_area_resol_mean 8.3330
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker SMART X2S'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0381
_diffrn_reflns_av_unetI/netI     0.0261
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            43746
_diffrn_reflns_theta_full        23.81
_diffrn_reflns_theta_max         23.81
_diffrn_reflns_theta_min         1.05
_exptl_absorpt_coefficient_mu    0.496
_exptl_absorpt_correction_T_max  0.87
_exptl_absorpt_correction_T_min  0.74
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2014/2 (Bruker AXS Inc.)'
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.365
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1120
_exptl_crystal_size_max          0.400
_exptl_crystal_size_mid          0.310
_exptl_crystal_size_min          0.290
_refine_diff_density_max         0.938
_refine_diff_density_min         -0.756
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.162
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     624
_refine_ls_number_reflns         7950
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.162
_refine_ls_R_factor_all          0.0349
_refine_ls_R_factor_gt           0.0292
_refine_ls_shift/su_max          0.027
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0637P)^2^+0.8256P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0872
_refine_ls_wR_factor_ref         0.1022
_reflns_number_gt                7272
_reflns_number_total             7950
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cs0c04972_si_007.cif
_cod_data_source_block           Compound_10r
_cod_depositor_comments
'Adding full bibliography for 4518430--4518444.cif.'
_cod_database_code               4518433
_publ_contact_phone              312-413-7383
_publ_contact_fax                312-996-0431
_publ_contact_email              dwink@uic.edu