Palladium(II) Complexes of Readily Functionalized Bidentate 2-Pyridyl-1,2,3-triazole "Click" Ligands: A Synthetic, Structural, Spectroscopic, and Computational Study
Kelly J. Kilpin; Emma L. Gavey; C. John McAdam; Christopher B. Anderson; Samuel J. Lind; Courtney C. Keep; Keith C. Gordon; James D. Crowley; Inorganic Chemistry 50 (2011) 6334–6346; doi:10.1021/ic200789b

data_4325546
_publ_section_title
;
 Palladium(II) Complexes of Readily Functionalized Bidentate
 2-Pyridyl-1,2,3-triazole "Click" Ligands: A Synthetic, Structural,
 Spectroscopic, and Computational Study
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6334
_journal_page_last               6346
_journal_paper_doi               10.1021/ic200789b
_journal_volume                  50
_journal_year                    2011
_chemical_formula_moiety         'C36 H32 Fe2 N8 Pd, 2(B F4), 0.75(H2 O)'
_chemical_formula_sum            'C36 H32 B2 F8 Fe2 N8 O0.75 Pd'
_chemical_formula_weight         980.42
_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                76.856(8)
_cell_angle_beta                 86.458(8)
_cell_angle_gamma                77.169(8)
_cell_formula_units_Z            4
_cell_length_a                   11.138(2)
_cell_length_b                   17.502(3)
_cell_length_c                   20.303(4)
_cell_measurement_reflns_used    8114
_cell_measurement_temperature    91(2)
_cell_measurement_theta_max      25.8575
_cell_measurement_theta_min      2.4485
_cell_volume                     3757.6(12)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      91(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_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  0.0801
_diffrn_reflns_av_sigmaI/netI    0.0746
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            66501
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.03
_exptl_absorpt_coefficient_mu    1.318
_exptl_absorpt_correction_T_max  0.9251
_exptl_absorpt_correction_T_min  0.7603
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.733
_exptl_crystal_description       needle
_exptl_crystal_F_000             1960
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.707
_refine_diff_density_min         -0.779
_refine_diff_density_rms         0.112
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1048
_refine_ls_number_reflns         13947
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0763
_refine_ls_R_factor_gt           0.0495
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0143P)^2^+8.6256P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0791
_refine_ls_wR_factor_ref         0.0884
_reflns_number_gt                10550
_reflns_number_total             13947
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic200789b_si_001_03.cif
_cod_data_source_block           820908
_cod_original_cell_volume        3757.7(13)
_cod_database_code               4325546