DNA-BSA interaction, cytotoxicity and molecular docking of mononuclear zinc complexes with reductively cleaved N2S2 Schiff base ligands
Asadizadeh, Saeedeh; Amirnasr, Mehdi; Fadaei Tirani, Farzaneh; Mansouri, Alireza; Schenk, Kurt; Inorganica Chimica Acta 483 (2018) 310–320; doi:10.1016/j.ica.2018.08.037

data_1563871
_publ_section_title
;
 DNA-BSA interaction, cytotoxicity and molecular docking of mononuclear
 zinc complexes with reductively cleaved N2S2 Schiff base ligands
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              310
_journal_page_last               320
_journal_paper_doi               10.1016/j.ica.2018.08.037
_journal_volume                  483
_journal_year                    2018
_chemical_formula_moiety         'C26 H18 Br2 N2 S2 Zn'
_chemical_formula_sum            'C26 H18 Br2 N2 S2 Zn'
_chemical_formula_weight         647.73
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 111.985(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.2773(5)
_cell_length_b                   13.6247(7)
_cell_length_c                   14.4280(6)
_cell_measurement_reflns_used    19654
_cell_measurement_temperature    140(2)
_cell_measurement_theta_max      29.58
_cell_measurement_theta_min      1.65
_cell_volume                     2420.22(19)
_computing_cell_refinement       'X_Area, 1.36 (Stoe, 2006)'
_computing_data_collection       'X_Area, 1.36 (Stoe, 2006)'
_computing_data_reduction        'X_Area, 1.36 (Stoe, 2006)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'CIFTAB (Sheldrick, 2016)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      140
_diffrn_detector                 'image plate (34 cm diameter)'
_diffrn_detector_area_resol_mean 6.67
_diffrn_detector_type            STOE
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.949
_diffrn_measurement_details      ' 180 frames, detector distance = 100 mm'
_diffrn_measurement_device       '2-circle goniometer'
_diffrn_measurement_device_type  'STOE IPDS 2'
_diffrn_measurement_method       'rotation method'
_diffrn_radiation_collimation    '0.5 mm diameter'
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_polarisn_norm  0
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0553
_diffrn_reflns_av_unetI/netI     0.0463
_diffrn_reflns_Laue_measured_fraction_full 0.984
_diffrn_reflns_Laue_measured_fraction_max 0.949
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            22066
_diffrn_reflns_point_group_measured_fraction_full 0.984
_diffrn_reflns_point_group_measured_fraction_max 0.949
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.360
_diffrn_reflns_theta_min         1.654
_diffrn_source
'sealed X-ray tube, 12 x 0.4 mm long-fine focus'
_diffrn_source_current           43
_diffrn_source_power             2.365
_diffrn_source_voltage           55
_exptl_absorpt_coefficient_mu    4.508
_exptl_absorpt_correction_T_max  0.7298
_exptl_absorpt_correction_T_min  0.4245
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'Stoe XRed32 1.31, Stoe (2005)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.778
_exptl_crystal_description       platelet
_exptl_crystal_F_000             1280
_exptl_crystal_size_max          0.255
_exptl_crystal_size_mid          0.180
_exptl_crystal_size_min          0.070
_refine_diff_density_max         1.169
_refine_diff_density_min         -2.286
_refine_diff_density_rms         0.153
_refine_ls_extinction_coef       0.0046(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     299
_refine_ls_number_reflns         6322
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0803
_refine_ls_R_factor_gt           0.0495
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0751P)^2^+3.8405P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1216
_refine_ls_wR_factor_ref         0.1464
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                4431
_reflns_number_total             6322
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            C2-A16_GUNU_Final_2018.cif
_cod_data_source_block           2
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1563871
_shelx_res_checksum              26652
_shelx_hkl_checksum              8745