DNA/protein binding, DNA cleavage, cytotoxicity, superoxide radical scavenging and molecular docking studies of copper(ii) complexes containing N-benzyl-N′-aryl-N′′-benzoylguanidine ligands
Jeyalakshmi, Kumaramangalam; Arun, Yuvaraj; Bhuvanesh, Nattamai S. P.; Perumal, Paramasivan Thirumalai; Sreekanth, Anandaram; Karvembu, Ramasamy; Inorganic Chemistry Frontiers 2 (2015) 780–; doi:10.1039/C4QI00234B

data_4348416
_publ_section_title
;
 DNA/protein binding, DNA cleavage, cytotoxicity, superoxide radical
 scavenging and molecular docking studies of copper(ii) complexes
 containing N-benzyl-N&#x2032;-aryl-N&#x2032;&#x2032;-benzoylguanidine
 ligands
;
_journal_issue                   8
_journal_name_full               'Inorganic Chemistry Frontiers'
_journal_page_first              780
_journal_paper_doi               10.1039/C4QI00234B
_journal_volume                  2
_journal_year                    2015
_chemical_formula_sum            'C22 H21 N3 O2'
_chemical_formula_weight         359.42
_space_group_IT_number           145
_space_group_name_Hall           'P 32'
_space_group_name_H-M_alt        'P 32'
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_H-M   'P 32'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-09-11 deposited with the CCDC.
2015-06-24 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            3
_cell_length_a                   9.9964(3)
_cell_length_b                   9.9964(3)
_cell_length_c                   16.0766(7)
_cell_measurement_reflns_used    9983
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      62.94
_cell_measurement_theta_min      5.11
_cell_volume                     1391.27(8)
_computing_cell_refinement
; 
  CELL-NOW (Sheldrick, 2003) and SAINT (BRUKER-NONIUS, 2003) 
;
_computing_data_collection       'FRAMBO (BRUKER-NONIUS, 2003)'
_computing_data_reduction        'Bruker APEX2'
_computing_molecular_graphics    Olex2
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'BRUKER GADDS D8 Discover'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0526
_diffrn_reflns_av_sigmaI/netI    0.0244
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            31224
_diffrn_reflns_theta_full        59.99
_diffrn_reflns_theta_max         59.99
_diffrn_reflns_theta_min         5.80
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.672
_exptl_absorpt_correction_T_max  0.9736
_exptl_absorpt_correction_T_min  0.9000
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; (Sheldrick, 2006)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.287
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             570
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.125
_refine_diff_density_min         -0.127
_refine_diff_density_rms         0.032
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.03(17)
_refine_ls_extinction_coef       0.0258(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.111
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     246
_refine_ls_number_reflns         2729
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.111
_refine_ls_R_factor_all          0.0285
_refine_ls_R_factor_gt           0.0275
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0448P)^2^+0.0592P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0686
_refine_ls_wR_factor_ref         0.0692
_reflns_number_gt                2633
_reflns_number_total             2729
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4qi00234b2.cif
_cod_data_source_block           bbtuome
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Trigonal' was changed to
'trigonal' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      P3(2)
_cod_database_code               4348416