Self-assembled Cu(ii) and Ni(ii) metallamacrocycles formed from 3,3,3',3'-tetrabenzyl-1,1'-aroylbis(thiourea) ligands: DNA and protein binding studies, and cytotoxicity of trinuclear complexes.
Selvakumaran, Nagamani; Bhuvanesh, Nattamai S. P.; Karvembu, Ramasamy; Dalton transactions (Cambridge, England : 2003) 43 (2014) 16395–16410; doi:10.1039/c4dt01859a

data_7032224
_publ_section_title
;
 Self-assembled Cu(ii) and Ni(ii) metallamacrocycles formed from
 3,3,3',3'-tetrabenzyl-1,1'-aroylbis(thiourea) ligands: DNA and protein
 binding studies, and cytotoxicity of trinuclear complexes.
;
_journal_issue                   43
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              16395
_journal_page_last               16410
_journal_paper_doi               10.1039/c4dt01859a
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C44 H49 N6 O4.5 S2'
_chemical_formula_weight         798.01
_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                81.433(5)
_cell_angle_beta                 68.491(5)
_cell_angle_gamma                84.688(5)
_cell_formula_units_Z            1
_cell_length_a                   9.660(4)
_cell_length_b                   10.747(5)
_cell_length_c                   10.981(5)
_cell_measurement_reflns_used    6824
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.41
_cell_measurement_theta_min      2.27
_cell_volume                     1047.9(8)
_computing_cell_refinement
; 
  APEX-II(BRUKER-NONIUS, 2003) 
;
_computing_data_collection       'APEX-II (BRUKER-NONIUS, 2003)'
_computing_data_reduction        APEX-II
_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      150(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'APEX II'
_diffrn_measurement_method       'omega 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  0.0297
_diffrn_reflns_av_sigmaI/netI    0.0292
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            12107
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.92
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.178
_exptl_absorpt_correction_T_max  0.9653
_exptl_absorpt_correction_T_min  0.9163
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; (Sheldrick, 2006)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.265
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             423
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.713
_refine_diff_density_min         -0.405
_refine_diff_density_rms         0.046
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     264
_refine_ls_number_reflns         4726
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.0448
_refine_ls_R_factor_gt           0.0394
_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^)+(0.0519P)^2^+0.4046P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1039
_refine_ls_wR_factor_ref         0.1089
_reflns_number_gt                4150
_reflns_number_total             4726
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt01859a2.cif
_cod_data_source_block           tp3u
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/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 

 Adding full bibliography for 7032224--7032227.cif.
;
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C44 H49 N6 O4.50 S2'
_cod_database_code               7032224