β-(Z)-Selective Alkyne Hydrosilylation by a N,O-Functionalized NHC-based Rhodium(I) Catalyst
Jiménez, M. Victoria; González-Lainez, Miguel; Passarelli, Vincenzo; Pérez-Torrente, Jesús J.; Dalton Transactions  (2023) –; doi:10.1039/D3DT01911J

data_7713577
_publ_section_title
;
 \b-(Z)-Selective Alkyne Hydrosilylation by a N,O-Functionalized NHC-based
 Rhodium(I) Catalyst
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT01911J
_journal_year                    2023
_chemical_formula_moiety         'C23 H33 N3 O Rh, F6 P'
_chemical_formula_sum            'C23 H33 F6 N3 O P Rh'
_chemical_formula_weight         615.40
_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
_atom_sites_solution_primary     heavy
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2023-03-15 deposited with the CCDC.	2023-07-27 downloaded from the CCDC.
;
_cell_angle_alpha                104.166(2)
_cell_angle_beta                 104.253(2)
_cell_angle_gamma                100.643(2)
_cell_formula_units_Z            2
_cell_length_a                   9.7280(13)
_cell_length_b                   11.3893(15)
_cell_length_c                   12.1763(16)
_cell_measurement_reflns_used    6326
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.081
_cell_measurement_theta_min      2.196
_cell_volume                     1224.0(3)
_computing_cell_refinement       'SAINT+ v. 6.45 (Bruker AXS, 2003)'
_computing_data_collection       'SMART v. 5.611 (Bruker AXS, 2000)'
_computing_data_reduction        'SAINT+ v. 6.45 (Bruker AXS, 2003)'
_computing_molecular_graphics    'XP program, SHELXTL v6.12, Bruker2000'
_computing_publication_material  'XCIF program, SHELXTLv6.12, BrukerAXS'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.26
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.903
_diffrn_measurement_device_type  'Bruker SMART APEX-DUO CCD system'
_diffrn_measurement_method       '\w rotations with narrow frames'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0231
_diffrn_reflns_av_unetI/netI     0.0346
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.903
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            13271
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.903
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         29.605
_diffrn_reflns_theta_min         1.812
_exptl_absorpt_coefficient_mu    0.831
_exptl_absorpt_correction_T_max  0.9320
_exptl_absorpt_correction_T_min  0.8121
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;

 SADABS: Area-Detector Absorption Correction. (1996)  Bruker-AXS 

 within SAINT+ package, v. 6.45.   

;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.670
_exptl_crystal_description       prism
_exptl_crystal_F_000             628
_exptl_crystal_size_max          0.155
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.085
_refine_diff_density_max         0.736
_refine_diff_density_min         -0.637
_refine_diff_density_rms         0.082
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     320
_refine_ls_number_reflns         6215
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.388
_refine_ls_R_factor_all          0.0332
_refine_ls_R_factor_gt           0.0284
_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^)+(0.0311P)^2^+0.7004P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0655
_refine_ls_wR_factor_ref         0.0682
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5578
_reflns_number_total             6215
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt01911j3.cif
_cod_data_source_block           cmpd_3_VPX76D
_cod_database_code               7713577
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              76062