Palladium Complexes with Tridentate N-Heterocyclic Carbene Ligands: Selective “Normal” and “Abnormal” Bindings and Their Anticancer Activities
Lee, Jing-Yi; Lee, Jhen-Yi; Chang, Yuan-Yu; Hu, Ching-Han; Wang, Nancy M.; Lee, Hon Man; Organometallics 34 (2015) 4359–; doi:10.1021/acs.organomet.5b00586

data_4087767
_publ_section_title
;
 Palladium Complexes with Tridentate N-Heterocyclic Carbene Ligands:
 Selective &#x201C;Normal&#x201D; and &#x201C;Abnormal&#x201D; Bindings
 and Their Anticancer Activities
;
_journal_issue                   17
_journal_name_full               Organometallics
_journal_page_first              4359
_journal_paper_doi               10.1021/acs.organomet.5b00586
_journal_volume                  34
_journal_year                    2015
_chemical_formula_moiety         'C18 H17 Cl N4 O Pd'
_chemical_formula_sum            'C18 H17 Cl N4 O Pd'
_chemical_formula_weight         447.21
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      19
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.821(4)
_cell_length_b                   8.102(4)
_cell_length_c                   26.932(15)
_cell_measurement_temperature    150(2)
_cell_volume                     1706.6(15)
_computing_cell_refinement       'SAINT (Bruker, 2007)'
_computing_data_collection       'APEX2 (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'DIAMOND (Brandenburg, 2006)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART APEXII'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1137
_diffrn_reflns_av_sigmaI/netI    0.0743
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            22077
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         1.51
_diffrn_source                   'fine-focus sealed tube'
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.258
_exptl_absorpt_correction_T_max  0.7870
_exptl_absorpt_correction_T_min  0.7607
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2003)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.741
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             896
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.934
_refine_diff_density_min         -1.005
_refine_diff_density_rms         0.118
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.60(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     227
_refine_ls_number_reflns         3727
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0768
_refine_ls_R_factor_gt           0.0576
_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^)+(0.0594P)^2^+4.1905P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1361
_refine_ls_wR_factor_ref         0.1455
_reflns_number_gt                2904
_reflns_number_total             3727
_reflns_threshold_expression     I>2\s
_cod_data_source_file            om5b00586_si_002.cif
_cod_data_source_block           jyl041.3a
_cod_database_code               4087767