The effect of potential supramolecular-bond promoters on the DNA-interacting abilities of copper-terpyridine compounds.
Grau, Jordi; Brissos, Rosa F.; Salinas-Uber, Jorge; Caballero, Ana B.; Caubet, Amparo; Roubeau, Olivier; Korrodi-Gregório, Luís; Pérez-Tomás, Ricardo; Gamez, Patrick; Dalton transactions (Cambridge, England : 2003) 44 (2015) 16061–16072; doi:10.1039/c5dt02211h

data_7036058
_publ_section_title
;
 The effect of potential supramolecular-bond promoters on the
 DNA-interacting abilities of copper-terpyridine compounds.
;
_journal_issue                   36
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              16061
_journal_page_last               16072
_journal_paper_doi               10.1039/c5dt02211h
_journal_volume                  44
_journal_year                    2015
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C26 H19 N3 O'
_chemical_formula_sum            'C26 H19 N3 O'
_chemical_formula_weight         389.44
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2014-12-17
_audit_creation_method
;
Olex2 1.2
(compiled 2014.11.28 svn.r3106 for OlexSys, GUI svn.r4959)
;
_audit_update_record
;
2015-06-08 deposited with the CCDC.
2015-08-03 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 96.643(18)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   5.9083(15)
_cell_length_b                   8.824(2)
_cell_length_c                   18.775(5)
_cell_measurement_reflns_used    1200
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      21.855
_cell_measurement_theta_min      2.554
_cell_volume                     972.3(4)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XS (Sheldrick, 2008)'
_diffrn_ambient_temperature      99.65
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0831
_diffrn_reflns_av_unetI/netI     0.1245
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            6241
_diffrn_reflns_theta_full        24.82
_diffrn_reflns_theta_max         24.82
_diffrn_reflns_theta_min         1.09
_diffrn_source                   'fine-focus sealed tube'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_T_max  0.7451
_exptl_absorpt_correction_T_min  0.5619
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.1553 before and 0.0843 after correction.
The Ratio of minimum to maximum transmission is 0.7541.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.330
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plates
_exptl_crystal_F_000             408
_exptl_crystal_size_max          0.288
_exptl_crystal_size_mid          0.084
_exptl_crystal_size_min          0.024
_refine_diff_density_max         0.477
_refine_diff_density_min         -0.508
_refine_diff_density_rms         0.139
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.125
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     271
_refine_ls_number_reflns         3001
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.125
_refine_ls_R_factor_all          0.1215
_refine_ls_R_factor_gt           0.0963
_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^)+(0.1290P)^2^+0.9850P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2477
_refine_ls_wR_factor_ref         0.2762
_reflns_number_gt                2199
_reflns_number_total             3001
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5dt02211h2.cif
_cod_data_source_block           ac_1
_cod_depositor_comments
'Adding full bibliography for 7036058--7036060.cif.'
_cod_database_code               7036058
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C11(H11A,H11B)
2.b Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C3(H3), C4(H4), C7(H7), C8(H8), C9(H9), C13(H13), C14(H14),
 C18(H18), C19(H19), C20(H20), C21(H21), C23(H23), C24(H24), C25(H25), C26(H26)
;
_olex2_submission_special_instructions 'No special instructions were received'