Anticancer activity, DNA binding and docking study of M(ii)-complexes (M = Zn, Cu and Ni) derived from a new pyrazine–thiazole ligand: synthesis, structure and DFT
Bera, Pradip; Aher, Abhishek; Brandao, Paula; Manna, Sunil Kumar; Bhattacharyya, Indranil; Mondal, Gopinath; Jana, Abhimanyu; Santra, Ananyakumari; Bera, Pulakesh; New Journal of Chemistry 45 (2021) 11999–12015; doi:10.1039/D0NJ05883A

data_7060617
_publ_section_title
;
 Anticancer activity, DNA binding and docking study of M(ii)-complexes (M
 = Zn, Cu and Ni) derived from a new pyrazine--thiazole ligand: synthesis,
 structure and DFT
;
_journal_issue                   27
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              11999
_journal_page_last               12015
_journal_paper_doi               10.1039/D0NJ05883A
_journal_volume                  45
_journal_year                    2021
_chemical_formula_sum            'C32 H22 Cl N12 Ni O4 S2'
_chemical_formula_weight         796.89
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2019-10-22 deposited with the CCDC.	2021-04-27 downloaded from the CCDC.
;
_cell_angle_alpha                94.392(4)
_cell_angle_beta                 90.811(4)
_cell_angle_gamma                94.002(4)
_cell_formula_units_Z            2
_cell_length_a                   9.7741(11)
_cell_length_b                   12.1509(13)
_cell_length_c                   14.0740(16)
_cell_measurement_reflns_used    462
_cell_measurement_temperature    150(2)
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_cell_measurement_theta_min      2.95
_cell_volume                     1662.2(3)
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  CCD
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0621
_diffrn_reflns_av_unetI/netI     0.0586
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            32881
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.150
_diffrn_reflns_theta_min         1.451
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.849
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.6266
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.592
_exptl_crystal_description       plate
_exptl_crystal_F_000             814
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.080
_exptl_crystal_size_min          0.020
_refine_diff_density_max         1.008
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_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     471
_refine_ls_number_reflns         7357
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0791
_refine_ls_R_factor_gt           0.0487
_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^)+(0.0598P)^2^+1.3416P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1156
_refine_ls_wR_factor_ref         0.1315
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5222
_reflns_number_total             7357
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0nj05883a2.cif
_cod_data_source_block           f_CCDC2
_cod_depositor_comments
'Adding full bibliography for 7060615--7060617.cif.'
_cod_database_code               7060617
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.785
_shelx_estimated_absorpt_t_max   0.983
_shelx_res_checksum              5721