Synthesis, characterization, interaction with DNA and cytotoxicity of Pd(II) and Pt(II) complexes containing pyridine carboxylic acid ligands.
Sun, Ya-guang; Sun, Di; Yu, Wan; Zhu, Ming-chang; Ding, Fu; Liu, Yi-nan; Gao, En-jun; Wang, Shu-ju; Xiong, Gang; Dragutan, Ileana; Dragutan, Valerian; Dalton transactions (Cambridge, England : 2003) 42 (2013) 3957–3967; doi:10.1039/c2dt32114a

data_7022234
_publ_section_title
;
 Synthesis, characterization, interaction with DNA and cytotoxicity of
 Pd(II) and Pt(II) complexes containing pyridine carboxylic acid ligands.
;
_journal_issue                   11
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3957
_journal_page_last               3967
_journal_paper_doi               10.1039/c2dt32114a
_journal_volume                  42
_journal_year                    2013
_chemical_formula_sum            'C12 H12 Cl2 N2 O6 Pt'
_chemical_formula_weight         546.23
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 106.052(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   16.640(2)
_cell_length_b                   13.7906(18)
_cell_length_c                   13.6697(19)
_cell_measurement_temperature    293(2)
_cell_volume                     3014.6(7)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0686
_diffrn_reflns_av_sigmaI/netI    0.0624
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            18633
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         3.10
_exptl_absorpt_coefficient_mu    9.696
_exptl_absorpt_correction_T_max  0.9093
_exptl_absorpt_correction_T_min  0.6977
_exptl_crystal_density_diffrn    2.407
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             2064
_exptl_crystal_size_max          0.04
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.01
_refine_diff_density_max         1.794
_refine_diff_density_min         -0.906
_refine_diff_density_rms         0.178
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.112
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     418
_refine_ls_number_reflns         5314
_refine_ls_number_restraints     9
_refine_ls_restrained_S_all      1.111
_refine_ls_R_factor_all          0.0768
_refine_ls_R_factor_gt           0.0524
_refine_ls_shift/su_max          0.014
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0238P)^2^+16.4685P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0874
_refine_ls_wR_factor_ref         0.0936
_reflns_number_gt                4172
_reflns_number_total             5314
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt32114a.txt
_cod_data_source_block           2
_cod_database_code               7022234