Regioisomerism in coordination chemistry: oxidative addition of bifunctional ligand to palladium, stabilized with 1,2-bis(diphenylphosphino)ethane
Martyanov, Konstantin A.; Cherkasov, Vladimir Kuz'mich; Abakumov, Gleb Arsent'evich; Baranov, Evgeny V.; Shavyrin, Andrey; Kuropatov, Viacheslav; Dalton Transactions  (2017) –; doi:10.1039/C7DT03891G

data_7044726
_publ_section_title
;
 Regioisomerism in coordination chemistry: oxidative addition of
 bifunctional ligand to palladium, stabilized with
 1,2-bis(diphenylphosphino)ethane
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/C7DT03891G
_journal_year                    2017
_chemical_formula_moiety         'C40 H42 O2 P2 Pd S2, 2(C7 H8)'
_chemical_formula_sum            'C54 H58 O2 P2 Pd S2'
_chemical_formula_weight         971.46
_space_group_crystal_system      tetragonal
_space_group_IT_number           92
_space_group_name_Hall           'P 4abw 2nw'
_space_group_name_H-M_alt        'P 41 21 2'
_symmetry_space_group_name_Hall  'P 4abw 2nw'
_symmetry_space_group_name_H-M   'P 41 21 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-09-29 deposited with the CCDC.
2017-11-10 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   17.95610(10)
_cell_length_b                   17.95610(10)
_cell_length_c                   14.83940(10)
_cell_measurement_reflns_used    30779
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      32.1330
_cell_measurement_theta_min      3.5430
_cell_volume                     4784.54(5)
_computing_cell_refinement       'CrysAlisPro, Agilent Technologies'
_computing_data_collection       'CrysAlisPro, Agilent Technologies'
_computing_data_reduction        'CrysAlisPro, Agilent Technologies'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2000)'
_computing_publication_material  'SHELXTL (Sheldrick, 2000)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT-2014/4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Xcalibur, EOS (CCD)'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0509
_diffrn_reflns_av_unetI/netI     0.0202
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            101714
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.997
_diffrn_reflns_theta_min         2.971
_diffrn_source                   'fine focus sealed tube'
_exptl_absorpt_coefficient_mu    0.582
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.77630
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies, Version 1.171.37.35.
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.349
_exptl_crystal_description       prism
_exptl_crystal_F_000             2024
_exptl_crystal_size_max          0.800
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.489
_refine_diff_density_min         -0.378
_refine_diff_density_rms         0.046
_refine_ls_abs_structure_details
;
 Flack x determined using 2784 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.030(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.094
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     279
_refine_ls_number_reflns         6979
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.094
_refine_ls_R_factor_all          0.0255
_refine_ls_R_factor_gt           0.0219
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0200P)^2^+1.2800P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0487
_refine_ls_wR_factor_ref         0.0499
_reflns_Friedel_coverage         0.767
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                6560
_reflns_number_total             6979
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt03891g2.cif
_cod_data_source_block           pdsqssp
_cod_original_cell_volume        4784.54(6)
_cod_database_code               7044726
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.653
_shelx_estimated_absorpt_t_max   0.892
_shelx_res_checksum              27626