Backbone effects in the synthesis, coordination chemistry and catalytic properties of new chiral heterobidentate ligands with P,N and S,N donor sets
Major, Máté M.; Császár, Zsófia; Bényei, Attila C.; Balogh, Szabolcs; Bakos, József; Farkas, Gergely; Journal of Organometallic Chemistry 921 (2020) 121332–; doi:10.1016/j.jorganchem.2020.121332

data_4038981
_publ_section_title
;
 Backbone effects in the synthesis, coordination chemistry and catalytic
 properties of new chiral heterobidentate ligands with P,N and S,N donor
 sets
;
_journal_name_full               'Journal of Organometallic Chemistry'
_journal_page_first              121332
_journal_paper_doi               10.1016/j.jorganchem.2020.121332
_journal_volume                  921
_journal_year                    2020
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C18 H24 Cl2 N P Pd, C H2 Cl2'
_chemical_formula_sum            'C19 H26 Cl4 N P Pd'
_chemical_formula_weight         547.58
_chemical_name_common            FG581
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.6699(3)
_cell_length_b                   13.3643(5)
_cell_length_c                   20.1262(8)
_cell_measurement_reflns_used    381
_cell_measurement_temperature    293.00(10)
_cell_measurement_theta_max      32.0749
_cell_measurement_theta_min      1.9026
_cell_volume                     2331.97(15)
_computing_cell_refinement       'APEX3 v2017.3-0 (Bruker AXS)'
_computing_data_collection       'Bruker Instrument Service vV6.2.6'
_computing_data_reduction        'SAINT V8.38A (Bruker AXS Inc., 2017)'
_computing_molecular_graphics    Mercury
_computing_publication_material  'WinGX, PublCIF'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293.00(10)
_diffrn_detector_area_resol_mean 7.3910
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_device_type  'Bruker D8 VENTURE'
_diffrn_measurement_method       '\w and \p scan'
_diffrn_radiation_monochromator  'multilayer mirror'
_diffrn_radiation_type           ' Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0434
_diffrn_reflns_av_unetI/netI     0.0170
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            69553
_diffrn_reflns_theta_full        26.05
_diffrn_reflns_theta_max         26.05
_diffrn_reflns_theta_min         2.56
_diffrn_source                   'microfocus sealed tube'
_diffrn_source_type              'INCOATEC I\mS 3.0'
_exptl_absorpt_coefficient_mu    1.327
_exptl_absorpt_correction_T_max  0.75
_exptl_absorpt_correction_T_min  0.57
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.560
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1104
_exptl_crystal_size_max          0.560
_exptl_crystal_size_mid          0.356
_exptl_crystal_size_min          0.138
_refine_diff_density_max         0.496
_refine_diff_density_min         -0.425
_refine_ls_abs_structure_details
;

Flack x determined using 1936 quotients [(I+)-(I-)]/[(I+)+(I-)]
(Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.003(6)
_refine_ls_extinction_coef       0.0138(16)
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.089
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     240
_refine_ls_number_reflns         4531
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.089
_refine_ls_R_factor_all          0.0208
_refine_ls_R_factor_gt           0.0203
_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^)+(0.0322P)^2^+0.8566P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0552
_refine_ls_wR_factor_ref         0.0560
_reflns_number_gt                4481
_reflns_number_total             4531
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            JOC-2020-921-121332.cif
_cod_data_source_block           S_R_C1
_cod_database_code               4038981