Visible light-induced palladium-carbon bond weakening in catalytically relevant T-shaped complexes.
Waddell, Peter M.; Tian, Lei; Scavuzzo, Anthony R.; Venigalla, Lalu; Scholes, Gregory D.; Carrow, Brad P.; Chemical science 14 (2023) 14217–14228; doi:10.1039/d3sc02588h

data_1570390
_publ_section_title
;
 Visible light-induced palladium-carbon bond weakening in catalytically
 relevant T-shaped complexes.
;
_journal_issue                   48
_journal_name_full               'Chemical science'
_journal_page_first              14217
_journal_page_last               14228
_journal_paper_doi               10.1039/d3sc02588h
_journal_volume                  14
_journal_year                    2023
_chemical_formula_moiety         'C21 H45 Cl N O P Pd'
_chemical_formula_sum            'C21 H45 Cl N O P Pd'
_chemical_formula_weight         500.40
_chemical_name_common            PW4
_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'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2021-12-15
_audit_creation_method
;
Olex2 1.5
(compiled 2021.12.09 svn.r5202d8cf for OlexSys, GUI svn.r6439)
;
_audit_update_record
;
2023-05-23 deposited with the CCDC.	2023-10-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 115.6637(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.7317(3)
_cell_length_b                   12.1009(3)
_cell_length_c                   14.8868(3)
_cell_measurement_reflns_used    9631
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      45.3822
_cell_measurement_theta_min      2.2663
_cell_volume                     2392.03(9)
_computing_cell_refinement       'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_data_collection       'Bruker Instrument Service v2014.11.0.1'
_computing_data_reduction        'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker Apex II CCD'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0301
_diffrn_reflns_av_unetI/netI     0.0193
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            107213
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         43.109
_diffrn_reflns_theta_min         2.266
_diffrn_source                   'fine focus tube'
_exptl_absorpt_coefficient_mu    0.965
_exptl_absorpt_correction_T_max  0.7489
_exptl_absorpt_correction_T_min  0.6660
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2014/2 (Bruker AXS Inc.)'
_exptl_crystal_colour            'translucent intense orange-brown'
_exptl_crystal_density_diffrn    1.389
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       lozenge
_exptl_crystal_F_000             1056
_exptl_crystal_size_max          0.369
_exptl_crystal_size_mid          0.174
_exptl_crystal_size_min          0.166
_refine_diff_density_max         0.605
_refine_diff_density_min         -0.707
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.008
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     248
_refine_ls_number_reflns         17744
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.008
_refine_ls_R_factor_all          0.0257
_refine_ls_R_factor_gt           0.0186
_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^)+(0.0199P)^2^+0.4157P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0423
_refine_ls_wR_factor_ref         0.0448
_reflns_Friedel_coverage         0.000
_reflns_number_gt                15362
_reflns_number_total             17744
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3sc02588h2.cif
_cod_data_source_block           mo_PDJPW4_0m
_cod_depositor_comments
'Adding full bibliography for 1570385--1570390.cif.'
_cod_database_code               1570390
_shelx_shelxl_version_number     2014/7
_olex2_refinement_description
;
1.a Secondary CH2 refined with riding coordinates:
 C4(H4A,H4B), C3(H3A,H3B), C2(H2A,H2B)
1.b Idealised Me refined as rotating group:
 C6(H6A,H6B,H6C), C7(H7A,H7B,H7C), C8(H8A,H8B,H8C), C9(H9A,H9B,H9C), C11(H11A,
 H11B,H11C), C12(H12A,H12B,H12C), C13(H13A,H13B,H13C), C15(H15A,H15B,H15C),
 C16(H16A,H16B,H16C), C17(H17A,H17B,H17C), C19(H19A,H19B,H19C), C20(H20A,H20B,
 H20C), C21(H21A,H21B,H21C)
;
_shelx_res_checksum              71302
_olex2_submission_special_instructions 'No special instructions were received'