Synthesis of Bis(2,6-dinitroaryl)palladium(II) and Mono(2,6-dinitroaryl)platinum(II) Complexes. A New Example of the Transphobia Effect and of Transmetalation from Pt to Hg
Vicente, José; Arcas, Aurelia; Gálvez-López, María-Dolores; Juliá-Hernández, Francisco; Bautista, Delia; Jones, Peter G.; Organometallics 27 (2008) 1582–; doi:10.1021/om701077y

data_4070855
_publ_section_title
;
 Synthesis of Bis(2,6-dinitroaryl)palladium(II) and
 Mono(2,6-dinitroaryl)platinum(II) Complexes. A New Example of the
 Transphobia Effect and of Transmetalation from Pt to Hg
;
_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              1582
_journal_paper_doi               10.1021/om701077y
_journal_volume                  27
_journal_year                    2008
_chemical_formula_sum            'C22 H24 N4 O18 Pd2'
_chemical_formula_weight         845.25
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                66.848(2)
_cell_angle_beta                 72.464(2)
_cell_angle_gamma                64.161(2)
_cell_formula_units_Z            2
_cell_length_a                   10.2492(5)
_cell_length_b                   11.6858(6)
_cell_length_c                   14.5201(8)
_cell_measurement_reflns_used    4912
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.77
_cell_measurement_theta_min      2.23
_cell_volume                     1421.30(13)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.26
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker SMART APEX'
_diffrn_measurement_method       \w-scan
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0355
_diffrn_reflns_av_sigmaI/netI    0.0461
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            15553
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         26.36
_diffrn_reflns_theta_min         1.54
_exptl_absorpt_coefficient_mu    1.358
_exptl_absorpt_correction_T_max  0.9604
_exptl_absorpt_correction_T_min  0.6861
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.975
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             840
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.616
_refine_diff_density_min         -0.666
_refine_diff_density_rms         0.109
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.087
_refine_ls_hydrogen_treatment    'methyls rigid'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     423
_refine_ls_number_reflns         5744
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.087
_refine_ls_R_factor_all          0.0447
_refine_ls_R_factor_gt           0.0362
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0312P)^2^+0.4837P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0727
_refine_ls_wR_factor_ref         0.0756
_reflns_number_gt                5019
_reflns_number_total             5744
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om701077y-file007.cif
_cod_data_source_block           1127s
_cod_database_code               4070855