Crystal structures of six complexes of phosphane chalcogenides <i>R</i> <sup>1</sup> <i>R</i> <sup>2</sup> <i>R</i> <sup>3</sup>P<i>E</i> (<i>R</i> = <i>tert</i>-butyl or isopropyl, <i>E</i> = S or Se) with the metal halides <i>MX</i> <sub>2</sub> (<i>M</i> = Pd or Pt, <i>X</i> = Cl or Br), two halochalcogenyl-phospho-nium derivatives ( <sup><i>t</i></sup> Bu<sub>2</sub> <sup>i</sup>PrP<i>E</i>Br)<sub>2</sub>[Pd<sub>2</sub>Br<sub>6</sub>] and one hydrolysis product.
Upmann, Daniel; Jones, Peter G.; Acta crystallographica. Section E, Crystallographic communications 81 (2025) 183–194; doi:10.1107/S2056989025000805

data_2023378
_publ_section_title
;
 Crystal structures of six complexes of phosphane chalcogenides <i>R</i>
 <sup>1</sup> <i>R</i> <sup>2</sup> <i>R</i> <sup>3</sup>P<i>E</i>
 (<i>R</i> = <i>tert</i>-butyl or isopropyl, <i>E</i> = S or Se) with the
 metal halides <i>MX</i> <sub>2</sub> (<i>M</i> = Pd or Pt, <i>X</i> = Cl
 or Br), two halochalcogenyl-phospho-nium derivatives (
 <sup><i>t</i></sup> Bu<sub>2</sub>
 <sup>i</sup>PrP<i>E</i>Br)<sub>2</sub>[Pd<sub>2</sub>Br<sub>6</sub>] and
 one hydrolysis product.
;
_journal_coeditor_code           YZ2063
_journal_issue                   'Pt 3'
_journal_name_full
'Acta crystallographica. Section E, Crystallographic communications'
_journal_page_first              183
_journal_page_last               194
_journal_paper_doi               10.1107/S2056989025000805
_journal_volume                  81
_journal_year                    2025
_chemical_formula_iupac          '(C11 H25 Br P S)2 [Pd2 Br6]'
_chemical_formula_moiety         '2(C11 H25 Br P S +), Pd2 Br6 2-'
_chemical_formula_sum            'C22 H50 Br8 P2 Pd2 S2'
_chemical_formula_weight         1292.76
_chemical_name_systematic
;
(Bromosulfanyl)di-<i>tert</i>-butylisopropylphosphanium
di-\m-bromido-bis[dibromidopalladium(II)]
;
_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
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL2019/3
_cell_angle_alpha                90
_cell_angle_beta                 98.386(3)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.8691(4)
_cell_length_b                   22.7255(8)
_cell_length_c                   10.5879(3)
_cell_measurement_reflns_used    8375
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.1954
_cell_measurement_theta_min      2.1366
_cell_volume                     1873.18(13)
_computing_cell_refinement
;
CrysAlisPro, Version 1.171.35.21 (Rigaku OD, 2012)
;
_computing_data_collection
;
CrysAlisPro, Version 1.171.35.21 (Rigaku OD, 2012)
;
_computing_data_reduction
;
CrysAlisPro, Version 1.171.35.21 (Rigaku OD, 2012)
;
_computing_molecular_graphics
;
Bruker XP; Version 5.1 (Bruker, 1998)
;
_computing_publication_material
;
publCIF (Westrip, 2010)
;
_computing_structure_refinement
;
<i>SHELXL2019/3</i> (Sheldrick, 2015)
;
_computing_structure_solution
;
SHELXS-97 (Sheldrick, 2008)
;
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 16.1419
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Oxford Diffraction Xcalibur, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0824
_diffrn_reflns_av_unetI/netI     0.0483
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            52903
_diffrn_reflns_theta_full        28.000
_diffrn_reflns_theta_max         28.281
_diffrn_reflns_theta_min         2.141
_exptl_absorpt_coefficient_mu    9.704
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.49462
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(CrysAlisPro; Rigaku OD, 2012)
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.292
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1232
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.713
_refine_diff_density_min         -0.954
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.105
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     196
_refine_ls_number_reflns         4622
_refine_ls_number_restraints     87
_refine_ls_restrained_S_all      1.100
_refine_ls_R_factor_all          0.0622
_refine_ls_R_factor_gt           0.0421
_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^)+(0.0177P)^2^+6.2080P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0668
_refine_ls_wR_factor_ref         0.0716
_reflns_number_gt                3740
_reflns_number_total             4622
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            yz2063.cif
_cod_data_source_block           7
_cod_depositor_comments
'Adding full bibliography for 2023372--2023380.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2023378
_shelx_estimated_absorpt_t_min   0.247
_shelx_estimated_absorpt_t_max   0.909
_shelx_hkl_checksum              52511
_shelx_res_checksum              99091