Conformational Control in Dirhodium(II) Paddlewheel Catalysts Supported by Chalcogen-Bonding Interactions for Stereoselective Intramolecular C–H Insertion Reactions
Murai, Takuya; Lu, Wenjie; Kuribayashi, Toshifumi; Morisaki, Kazuhiro; Ueda, Yoshihiro; Hamada, Shohei; Kobayashi, Yusuke; Sasamori, Takahiro; Tokitoh, Norihiro; Kawabata, Takeo; Furuta, Takumi; ACS Catalysis  (2020) 568–578; doi:10.1021/acscatal.0c03689

data_4518347
_publ_section_title
;
 Conformational Control in Dirhodium(II) Paddlewheel Catalysts Supported
 by Chalcogen-Bonding Interactions for Stereoselective Intramolecular C--H
 Insertion Reactions
;
_journal_name_full               'ACS Catalysis'
_journal_page_first              568
_journal_page_last               578
_journal_paper_doi               10.1021/acscatal.0c03689
_journal_year                    2020
_chemical_formula_moiety         'C98 H74 N6 O16 Rh2, 4(C3 H5 N)'
_chemical_formula_sum            'C110 H94 N10 O16 Rh2'
_chemical_formula_weight         2017.77
_space_group_IT_number           1
_space_group_name_Hall           'P 1'
_space_group_name_H-M_alt        'P 1'
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      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-97
_cell_angle_alpha                71.6080(13)
_cell_angle_beta                 89.0770(14)
_cell_angle_gamma                85.189(3)
_cell_formula_units_Z            1
_cell_length_a                   10.4116(4)
_cell_length_b                   15.2831(3)
_cell_length_c                   16.3622(5)
_cell_measurement_temperature    103(2)
_cell_measurement_theta_max      26.0
_cell_measurement_theta_min      2.21
_cell_volume                     2461.74(13)
_computing_cell_refinement       HKL2000
_computing_data_collection       CrystalClear
_computing_data_reduction        HKL2000
_computing_molecular_graphics    'Yadokari-XG 2011 (Wakita Nemoto et al., 2011)'
_computing_publication_material  'Yadokari-XG 2011 (Wakita,Nemoto et al., 2011)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      103(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Rigaku VariMax Saturn'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  Confocal
_diffrn_radiation_source         'rotating-anode X-ray tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0371
_diffrn_reflns_av_sigmaI/netI    0.0745
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            27189
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.21
_exptl_absorpt_coefficient_mu    0.407
_exptl_absorpt_correction_T_max  0.9959
_exptl_absorpt_correction_T_min  0.9879
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 MULABS - Empirical Correction for Absorption Anisotropy.
 Blessing, R. H., Acta Cryst., A51, 33-38 (1995).
;
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.361
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1042
_exptl_crystal_size_max          0.03
_exptl_crystal_size_mid          0.01
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.480
_refine_diff_density_min         -0.676
_refine_diff_density_rms         0.064
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1243
_refine_ls_number_reflns         18783
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.0726
_refine_ls_R_factor_gt           0.0496
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0445P)^2^+1.7251P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1037
_refine_ls_wR_factor_ref         0.1146
_reflns_number_gt                14867
_reflns_number_total             18783
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cs0c03689_si_004.cif
_cod_data_source_block           rh
_cod_original_sg_symbol_Hall     '	P 1 '
_cod_original_sg_symbol_H-M      P1
_cod_database_code               4518347