Pyrazolato-Bridged Polynuclear Palladium and Platinum Complexes. Synthesis, Structure, and Reactivity
Umakoshi, Keisuke; Yamauchi, Yoko; Nakamiya, Keiko; Kojima, Takashi; Yamasaki, Mikio; Kawano, Hiroyuki; Onishi, Masayoshi; Inorganic Chemistry 42 (2003) 3907–3916; doi:10.1021/ic026196g

data_4313752
_publ_section_title
;
 Pyrazolato-Bridged Polynuclear Palladium and Platinum Complexes.
 Synthesis, Structure, and Reactivity
;
_journal_coden_ASTM              INOCAJ
_journal_issue                   12
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3907
_journal_page_last               3916
_journal_paper_doi               10.1021/ic026196g
_journal_volume                  42
_journal_year                    2003
_chemical_formula_moiety         'C42 H68 N12 Pd2 '
_chemical_formula_sum            'C42 H68 N12 Pd2'
_chemical_formula_weight         953.88
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 108.5263(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.262(1)
_cell_length_b                   21.008(2)
_cell_length_c                   18.5598(4)
_cell_measurement_reflns_used    17252
_cell_measurement_temperature    297.2
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.1
_cell_volume                     4902.9(6)
_computing_cell_refinement       D*TREK
_computing_data_collection       D*TREK
_computing_data_reduction        'teXsan Ver. 1.11'
_computing_publication_material  'teXsan Ver. 1.11'
_computing_structure_refinement  'teXsan Ver. 1.10'
_computing_structure_solution    SIR92
_diffrn_measured_fraction_theta_full 0.9811
_diffrn_measured_fraction_theta_max 0.9811
_diffrn_measurement_device_type  'Quantum CCD/Rigaku AFC7'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.031
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            42578
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_exptl_absorpt_coefficient_mu    0.774
_exptl_absorpt_correction_T_max  0.890
_exptl_absorpt_correction_T_min  0.706
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(Jacobson, 1998)'
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    1.292
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_size_max          0.450
_exptl_crystal_size_mid          0.250
_exptl_crystal_size_min          0.150
_refine_diff_density_max         0.63
_refine_diff_density_min         -0.45
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    'H atoms riding with U(H) = 1.2Ueq(C)'
_refine_ls_number_parameters     505
_refine_ls_number_reflns         11031
_refine_ls_R_factor_gt           0.0357
_refine_ls_shift/su_max          0.0026
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^) + (0.03900(Max(Fo^2^,0) + 2Fc^2^)/3)^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0888
_reflns_number_gt                7962
_reflns_number_total             11031
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            ic026196g_6.cif
_cod_data_source_block           Pd2(Bupz)4(BupzH)2
_cod_original_formula_sum        'C42 H68 N12 Pd2 '
_cod_database_code               4313752