Effect of the Ancillary Ligand on the Mechanism for CO Migratory Insertion in High-Valent Oxorhenium Complexes
Robbins, Leanna K.; Lilly, Cassandra P.; Sommer, Roger D.; Ison, Elon A.; Organometallics 35 (2016) 3530–; doi:10.1021/acs.organomet.6b00570

data_4088940
_publ_section_title
;
 Effect of the Ancillary Ligand on the Mechanism for CO Migratory
 Insertion in High-Valent Oxorhenium Complexes
;
_journal_issue                   20
_journal_name_full               Organometallics
_journal_page_first              3530
_journal_paper_doi               10.1021/acs.organomet.6b00570
_journal_volume                  35
_journal_year                    2016
_chemical_formula_sum            'C11 H15 O Re S3'
_chemical_formula_weight         445.61
_chemical_name_common            LKR-702
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_cell_angle_alpha                90
_cell_angle_beta                 103.734(2)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   15.7482(7)
_cell_length_b                   9.5141(4)
_cell_length_c                   18.5449(8)
_cell_measurement_reflns_used    746
_cell_measurement_temperature    110.(2)
_cell_measurement_theta_max      34.4756
_cell_measurement_theta_min      2.5016
_cell_volume                     2699.1(2)
_computing_cell_refinement       'APEX2 v2014.1-1 (Bruker AXS)'
_computing_data_collection       'Bruker Instrument Service v2013.12.0.0'
_computing_data_reduction        'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      110.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker-Nonius X8 Kappa APEX II'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0283
_diffrn_reflns_av_unetI/netI     0.0181
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            130975
_diffrn_reflns_theta_full        40.44
_diffrn_reflns_theta_max         40.44
_diffrn_reflns_theta_min         2.26
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    9.444
_exptl_absorpt_correction_T_max  0.23
_exptl_absorpt_correction_T_min  0.15
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2012/1 (Bruker AXS Inc.)'
_exptl_crystal_colour            'lustrous brown'
_exptl_crystal_density_diffrn    2.193
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1696
_exptl_crystal_size_max          0.433
_exptl_crystal_size_mid          0.311
_exptl_crystal_size_min          0.277
_refine_diff_density_max         3.084
_refine_diff_density_min         -2.241
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.292
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     289
_refine_ls_number_reflns         17155
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.292
_refine_ls_R_factor_all          0.0289
_refine_ls_R_factor_gt           0.0254
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
w=1/[\s^2^(Fo^2^)+(0.0129P)^2^+4.5608P]
where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0527
_refine_ls_wR_factor_ref         0.0534
_reflns_number_gt                15860
_reflns_number_total             17155
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om6b00570_si_003.cif
_cod_data_source_block           I
_cod_database_code               4088940
_shelx_res_checksum              28864
_shelx_hkl_checksum              878