Reactions of Di-o-tolyl Telluride and Selenide with Palladium Acetate: Isolation of a Novel Palladium Complex of a Tellurenic Acid Anhydride and Related Trinuclear and Tetranuclear Palladium Complexes
Chakraborty, Tapash; Sharma, Sagar; Singh, Harkesh B.; Butcher, Ray J.; Organometallics 30 (2011) 2525–; doi:10.1021/om2000184

data_4064289
_publ_section_title
;
 Reactions of Di-o-tolyl Telluride and Selenide with Palladium Acetate:
 Isolation of a Novel Palladium Complex of a Tellurenic Acid Anhydride and
 Related Trinuclear and Tetranuclear Palladium Complexes
;
_journal_issue                   9
_journal_name_full               Organometallics
_journal_page_first              2525
_journal_paper_doi               10.1021/om2000184
_journal_volume                  30
_journal_year                    2011
_chemical_formula_moiety         'C36 H40 O8 Pd4 Se4'
_chemical_formula_sum            'C36 H40 O8 Pd4 Se4'
_chemical_formula_weight         1342.12
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_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
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_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 104.214(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.1021(12)
_cell_length_b                   13.1486(9)
_cell_length_c                   18.6113(12)
_cell_measurement_reflns_used    3933
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      77.2694
_cell_measurement_theta_min      4.5402
_cell_volume                     4294.2(5)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
;
_computing_data_collection
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
;
_computing_molecular_graphics    'Shelxtl (Bruker, 1998)'
_computing_publication_material  Shelxtl
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.5081
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.957
_diffrn_measurement_device_type  'Xcalibur, Ruby, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0999
_diffrn_reflns_av_sigmaI/netI    0.0842
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            8812
_diffrn_reflns_theta_full        67.50
_diffrn_reflns_theta_max         77.55
_diffrn_reflns_theta_min         4.54
_exptl_absorpt_coefficient_mu    17.558
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.06088
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red-brown
_exptl_crystal_density_diffrn    2.076
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'irregular needle'
_exptl_crystal_F_000             2560
_exptl_crystal_size_max          0.41
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.17
_refine_diff_density_max         2.313
_refine_diff_density_min         -1.205
_refine_diff_density_rms         0.315
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.356
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         4370
_refine_ls_number_restraints     15
_refine_ls_restrained_S_all      1.354
_refine_ls_R_factor_all          0.1281
_refine_ls_R_factor_gt           0.0975
_refine_ls_shift/su_max          0.023
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1113P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2267
_refine_ls_wR_factor_ref         0.2501
_reflns_number_gt                2925
_reflns_number_total             4370
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om2000184_si_002.cif
_cod_data_source_block           6
_cod_database_code               4064289