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_4313747
_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         'C24 H24 Ag4 N16 Pt2 '
_chemical_formula_sum            'C24 H24 Ag4 N16 Pt2'
_chemical_formula_weight         1358.21
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                96.084(3)
_cell_angle_beta                 105.806(1)
_cell_angle_gamma                113.7264(8)
_cell_formula_units_Z            2
_cell_length_a                   12.4172(7)
_cell_length_b                   12.5091(9)
_cell_length_c                   13.921(1)
_cell_measurement_reflns_used    9463
_cell_measurement_temperature    295.2
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.0
_cell_volume                     1846.8(2)
_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    'DIRDIF94 (PATTY)'
_diffrn_measured_fraction_theta_full 0.9234
_diffrn_measured_fraction_theta_max 0.9234
_diffrn_measurement_device_type  'Quantum CCD/Rigaku AFC7'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.034
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            15728
_diffrn_reflns_theta_full        27.52
_diffrn_reflns_theta_max         27.52
_exptl_absorpt_coefficient_mu    9.629
_exptl_absorpt_correction_T_max  0.382
_exptl_absorpt_correction_T_min  0.136
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(Jacobson, 1998)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.442
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_size_max          0.500
_exptl_crystal_size_mid          0.250
_exptl_crystal_size_min          0.100
_refine_diff_density_max         1.78
_refine_diff_density_min         -2.09
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.660
_refine_ls_hydrogen_treatment    'H atoms riding with U(H) = 1.2Ueq(C)'
_refine_ls_number_parameters     415
_refine_ls_number_reflns         7838
_refine_ls_R_factor_gt           0.0434
_refine_ls_shift/su_max          0.0003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^) + (0.05000(Max(Fo^2^,0) + 2Fc^2^)/3)^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1243
_reflns_number_gt                6781
_reflns_number_total             7838
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            ic026196g_1.cif
_cod_data_source_block           (Pt2Ag4(pz)8)
_cod_original_sg_symbol_H-M      'P -1 '
_cod_original_formula_sum        'C24 H24 Ag4 N16 Pt2 '
_cod_database_code               4313747