Single-pot template transformations of cyanopyridines on a PdII centre: syntheses of ketoimine and 2,4-dipyridyl-1,3,5-triazapentadiene palladium(II) complexes and their catalytic activity for microwave-assisted Suzuki‒Miyaura and Heck reactions
Kopylovich, Maximilian N.; Lasri, Jamal; Guedes da Silva, M. Fátima C.; Pombeiro, Armando J. L.; Dalton Transactions  (2009) 3074–3084; doi:10.1039/b820680e

data_7001076
_publ_section_title
;
 Single-pot template transformations of cyanopyridines on a PdII
 centre: syntheses of ketoimine and
 2,4-dipyridyl-1,3,5-triazapentadiene palladium(II) complexes and their
 catalytic activity for microwave-assisted Suzuki--Miyaura and Heck
 reactions
;
_journal_issue                   16
_journal_name_full               'Dalton Transactions'
_journal_page_first              3074
_journal_page_last               3084
_journal_paper_doi               10.1039/b820680e
_journal_year                    2009
_chemical_formula_moiety         '2(C12 H15 Cl2 N3 O Pd), C H Cl3'
_chemical_formula_sum            'C25 H31 Cl7 N6 O2 Pd2'
_chemical_formula_weight         908.51
_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                66.858(12)
_cell_angle_beta                 89.921(10)
_cell_angle_gamma                72.589(11)
_cell_formula_units_Z            4
_cell_length_a                   13.595(3)
_cell_length_b                   15.092(3)
_cell_length_c                   19.045(5)
_cell_measurement_reflns_used    6186
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      2.43
_cell_volume                     3398.3(14)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0397
_diffrn_reflns_av_sigmaI/netI    0.0634
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            25641
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         2.55
_exptl_absorpt_coefficient_mu    1.643
_exptl_absorpt_correction_T_max  0.7242
_exptl_absorpt_correction_T_min  0.6215
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.776
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1800
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.746
_refine_diff_density_min         -0.654
_refine_diff_density_rms         0.088
_refine_ls_extinction_coef       0.00044(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.985
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     758
_refine_ls_number_reflns         12399
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.985
_refine_ls_R_factor_all          0.0857
_refine_ls_R_factor_gt           0.0421
_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^)+(0.0475P)^2^+0.9258P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0942
_refine_ls_wR_factor_ref         0.1145
_reflns_number_gt                7570
_reflns_number_total             12399
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b820680e.txt
_cod_data_source_block           jl247=compound3a
_cod_original_cell_volume        3398.5(13)
_cod_original_sg_symbol_Hall     -P1
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7001076