Synthesis, X-ray crystal structure, DNA binding, antioxidant and cytotoxicity studies of Ni(ii) and Pd(ii) thiosemicarbazone complexes.
Ramachandran, Eswaran; Kalaivani, Palaniappan; Prabhakaran, Rathinasabapathi; Rath, Nigam P.; Brinda, Selvaraj; Poornima, Paramasivan; Padma, Viswanatha Vijaya; Natarajan, Karuppannan; Metallomics : integrated biometal science 4 (2012) 218–227; doi:10.1039/c1mt00143d

data_1515291
_publ_section_title
;
 Synthesis, X-ray crystal structure, DNA binding, antioxidant and
 cytotoxicity studies of Ni(ii) and Pd(ii) thiosemicarbazone complexes.
;
_journal_issue                   2
_journal_name_full               'Metallomics : integrated biometal science'
_journal_page_first              218
_journal_page_last               227
_journal_paper_doi               10.1039/c1mt00143d
_journal_volume                  4
_journal_year                    2012
_chemical_formula_sum            'C27.5 H25 As Cl N3 O1.5 Pd S'
_chemical_formula_weight         670.33
_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                80.612(2)
_cell_angle_beta                 88.340(2)
_cell_angle_gamma                87.390(2)
_cell_formula_units_Z            4
_cell_length_a                   8.4072(3)
_cell_length_b                   16.1292(6)
_cell_length_c                   20.8979(7)
_cell_measurement_reflns_used    4627
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      20.98
_cell_measurement_theta_min      2.56
_cell_volume                     2792.26(17)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_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  0.1068
_diffrn_reflns_av_sigmaI/netI    0.1256
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            47938
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.41
_diffrn_reflns_theta_min         1.74
_exptl_absorpt_coefficient_mu    2.038
_exptl_absorpt_correction_T_max  0.8875
_exptl_absorpt_correction_T_min  0.7620
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'sadabs v2008/1'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.595
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             1340
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.688
_refine_diff_density_min         -0.759
_refine_diff_density_rms         0.127
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.982
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     656
_refine_ls_number_reflns         11265
_refine_ls_number_restraints     15
_refine_ls_restrained_S_all      0.982
_refine_ls_R_factor_all          0.1425
_refine_ls_R_factor_gt           0.0597
_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^)+(0.0640P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1168
_refine_ls_wR_factor_ref         0.1502
_reflns_number_gt                5958
_reflns_number_total             11265
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1mt00143d.txt
_cod_data_source_block           r18310
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'no' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1515291