New Palladium(II) complexes with ONO chelated hydrazone ligand: Synthesis, characterization, DNA/BSA interaction, antioxidant and cytotoxicity
Ayyannan, Ganesan; Mohanraj, Maruthachalam; Gopiraman, Mayakrishnan; Uthayamalar, Ramasamy; Raja, Gunasekaran; Bhuvanesh, Nanjan; Nandhakumar, Raju; Jayabalakrishnan, Chinnasamy; Inorganica Chimica Acta 512 (2020) 119868–; doi:10.1016/j.ica.2020.119868

data_1564069
_publ_section_title
;
 New Palladium(II) complexes with ONO chelated hydrazone ligand:
 Synthesis, characterization, DNA/BSA interaction, antioxidant and
 cytotoxicity
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              119868
_journal_paper_doi               10.1016/j.ica.2020.119868
_journal_volume                  512
_journal_year                    2020
_chemical_formula_moiety         'C14 H9 Cl3 N2 O2'
_chemical_formula_sum            'C14 H9 Cl3 N2 O2'
_chemical_formula_weight         343.58
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_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                 111.626(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   26.612(3)
_cell_length_b                   6.4992(6)
_cell_length_c                   18.059(2)
_cell_measurement_reflns_used    5226
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      56.389
_cell_measurement_theta_min      4.755
_cell_volume                     2903.6(5)
_computing_cell_refinement       'APEX2/SAINT (Bruker, 2004)'
_computing_data_collection       'APEX2 (Bruker, 2004)'
_computing_data_reduction        'SAINT/XPREP (Bruker, 2004)'
_computing_molecular_graphics
'ORTEP3 (Farrugia, 1997) and Mercury (Bruno et al., 2002)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Altornare et al., 1993)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker axs kappa apex2 CCD Diffractometer'
_diffrn_measurement_method       '\w and \f scan'
_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  0.0189
_diffrn_reflns_av_sigmaI/netI    0.0225
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_h_min       -35
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            10809
_diffrn_reflns_theta_full        28.26
_diffrn_reflns_theta_max         28.26
_diffrn_reflns_theta_min         2.43
_exptl_absorpt_coefficient_mu    0.635
_exptl_absorpt_correction_T_max  0.8323
_exptl_absorpt_correction_T_min  0.7419
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 1999)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.572
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1392
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.280
_refine_diff_density_min         -0.414
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     193
_refine_ls_number_reflns         3581
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0501
_refine_ls_R_factor_gt           0.0390
_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^)+(0.0592P)^2^+2.1616P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1030
_refine_ls_wR_factor_ref         0.1122
_reflns_number_gt                2939
_reflns_number_total             3581
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2020-512-119868.cif
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               1564069