N,N,N',N'-Tetrakis(2-pyridylmethyl)ethylenediamine and Its Analogues as Hypodentate Ligands. Synthesis and Characterization of the Rhodium(III), Ruthenium(II), and Palladium(II) Complexes
Maxim Sokolov; Keisuke Umakoshi; Yoichi Sasaki; Inorganic Chemistry 41 (2002) 6237–6243; doi:10.1021/ic0203264

data_4318890
_publ_contact_author_address
;
      Division of Chemistry, Graduate School of Science
     Hokkaido University
     Kita-ku, Sapporo 060-0810
     Japan
;
_publ_contact_author_email       ysasaki@science.hokudai.ac.jp
_publ_contact_author_fax         ' 81-11-706-3447 '
_publ_contact_author_name        ' Yoichi Sasaki'
_publ_contact_author_phone       ' 81-11-706-3817 '
_publ_section_title
;
 N,N,N',N'-Tetrakis(2-pyridylmethyl)ethylenediamine and Its Analogues as
 Hypodentate Ligands. Synthesis and Characterization of the Rhodium(III),
 Ruthenium(II), and Palladium(II) Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6237
_journal_page_last               6243
_journal_paper_doi               10.1021/ic0203264
_journal_volume                  41
_journal_year                    2002
_chemical_formula_sum            'C27 H30 Cl2 N6 O8 Pd'
_chemical_formula_weight         743.88
_space_group_IT_number           52
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      52
_symmetry_space_group_name_Hall  '-P 2a 2bc'
_symmetry_space_group_name_H-M   'P n n a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.147(1)
_cell_length_b                   25.57(1)
_cell_length_c                   14.770(4)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    296.2
_cell_measurement_theta_max      21.0
_cell_measurement_theta_min      18.3
_cell_volume                     3076.9(15)
_computing_cell_refinement       'MSC/AFC Diffractometer Control'
_computing_data_collection       'MSC/AFC Diffractometer Control'
_computing_data_reduction        'teXsan Ver. 1.10'
_computing_publication_material  'teXsan Ver. 1.10'
_computing_structure_refinement  'teXsan Ver. 1.10'
_computing_structure_solution    SIR92
_diffrn_measured_fraction_theta_full 0.9418
_diffrn_measured_fraction_theta_max 0.9418
_diffrn_measurement_device_type  'Rigaku AFC5R'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       35
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            4224
_diffrn_reflns_theta_full        29.97
_diffrn_reflns_theta_max         29.97
_diffrn_standards_decay_%        3.16
_diffrn_standards_interval_count 150
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.835
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.771
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   '(North, Phillips & Mathews, 1968)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.606
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_size_max          0.700
_exptl_crystal_size_mid          0.400
_exptl_crystal_size_min          0.400
_refine_diff_density_max         0.99
_refine_diff_density_min         -0.48
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   2.483
_refine_ls_hydrogen_treatment    'H atoms riding with U(H) = 1.2Ueq(C)'
_refine_ls_number_parameters     201
_refine_ls_number_reflns         2499
_refine_ls_R_factor_gt           0.0491
_refine_ls_shift/su_max          0.0002
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/[\s^2^(Fo) + 0.00007|Fo|^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0491
_reflns_number_gt                2499
_reflns_number_total             4224
_reflns_threshold_expression     I>2.0sigma(I)
_cod_data_source_file            ic0203264_1.cif
_cod_data_source_block           '[Pd(tptn)](ClO4)2'
_cod_original_cell_volume        3076(3)
_cod_original_formula_sum        'C27 H30 Cl2 N6 O8 Pd '
_cod_database_code               4318890