Effect of structure variations on the quadruplex DNA binding ability of nickel Schiff base complexes.
Davis, Kimberley J.; Assadawi, Nawal M. O.; Pham, Son Q. T.; Birrento, Monica L.; Richardson, Christopher; Beck, Jennifer L.; Willis, Anthony C.; Ralph, Stephen F.; Dalton transactions (Cambridge, England : 2003) 47 (2018) 13573–13591; doi:10.1039/c8dt02727g

data_7047534
_publ_section_title
;
 Effect of structure variations on the quadruplex DNA binding ability of
 nickel Schiff base complexes.
;
_journal_issue                   38
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              13573
_journal_page_last               13591
_journal_paper_doi               10.1039/c8dt02727g
_journal_volume                  47
_journal_year                    2018
_chemical_compound_source        ' from U of Wollongong'
_chemical_formula_moiety         'C34 H40 N4 Ni O4, H2 O'
_chemical_formula_sum            'C34 H42 N4 Ni O5'
_chemical_formula_weight         645.44
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_audit_creation_date             15-07-10
_audit_creation_method           CRYSTALS_ver_14.40
_audit_update_record
;
2018-04-20 deposited with the CCDC.
2018-08-31 downloaded from the CCDC.
;
_cell_angle_alpha                93.0064(17)
_cell_angle_beta                 90.4792(16)
_cell_angle_gamma                90.5565(15)
_cell_formula_units_Z            2
_cell_length_a                   8.1440(1)
_cell_length_b                   11.8552(2)
_cell_length_c                   15.6018(3)
_cell_measurement_reflns_used    15941
_cell_measurement_temperature    150
_cell_measurement_theta_max      31
_cell_measurement_theta_min      2
_cell_volume                     1504.13(4)
_computing_cell_refinement       'CrysAlisPro (Agilent Technologies, 2015)'
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35h (release 09-02-2015 CrysAlis171 .NET)
(compiled Feb 9 2015,16:26:32)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_computing_data_reduction        'CrysAlisPro (Agilent Technologies, 2015)'
_computing_molecular_graphics    'PLATON (Spek, 2008)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      150
_diffrn_detector                 'CCD plate'
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.864
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'New Xcalibur, Atlas'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.022
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            30197
_diffrn_reflns_theta_full        27.748
_diffrn_reflns_theta_max         30.965
_diffrn_reflns_theta_min         1.720
_diffrn_source                   'Enhance (Mo) X-ray Source'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.695
_exptl_absorpt_correction_T_max  0.94
_exptl_absorpt_correction_T_min  0.89
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35h (release 09-02-2015 CrysAlis171 .NET)
(compiled Feb 9 2015,16:26:32)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red-brown
_exptl_crystal_density_diffrn    1.425
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             684
_exptl_crystal_size_max          0.317
_exptl_crystal_size_mid          0.122
_exptl_crystal_size_min          0.084
_refine_diff_density_max         0.49
_refine_diff_density_min         -0.45
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.0034
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     403
_refine_ls_number_reflns         8259
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0359
_refine_ls_R_factor_gt           0.0299
_refine_ls_shift/su_max          0.0023207
_refine_ls_shift/su_mean         0.0000780
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.03P)^2^ + 0.81P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0738
_refine_ls_wR_factor_gt          0.0695
_refine_ls_wR_factor_ref         0.0738
_reflns_limit_h_max              11
_reflns_limit_h_min              -11
_reflns_limit_k_max              16
_reflns_limit_k_min              -16
_reflns_limit_l_max              22
_reflns_limit_l_min              0
_reflns_number_gt                7316
_reflns_number_total             8260
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   1.37
_oxford_diffrn_Wilson_scale      0.10
_oxford_refine_ls_r_factor_ref   0.0359
_oxford_refine_ls_scale          3.217(17)
_oxford_reflns_number_all        8259
_oxford_reflns_threshold_expression_ref I>-10.0\s(I)
_oxford_structure_analysis_title 'Z:\ral1503X\Tony_ral1503X_data\r At 17:27 on'
_cod_data_source_file            c8dt02727g2.cif
_cod_data_source_block           ral1503X
_cod_depositor_comments
'Adding full bibliography for 7047528--7047535.cif.'
_cod_original_sg_symbol_Hall     '-P 1 '
_cod_original_sg_symbol_H-M      'P -1 '
_cod_original_formula_sum        'C34 H42 N4 Ni1 O5'
_cod_database_code               7047534
_iucr_refine_instruction_details_constraints
;
BLOCK SCALE X'S, U'S H(1,X'S) UNTIL H(2) 
RIDE C   (   2,X'S) H   (  21,X'S) 
RIDE C   (   3,X'S) H   (  31,X'S) 
RIDE C   (   5,X'S) H   (  51,X'S) 
RIDE C   (   7,X'S) H   (  71,X'S) 
RIDE C   (  10,X'S) H   ( 101,X'S) 
RIDE C   (  12,X'S) H   ( 121,X'S) 
RIDE C   (  14,X'S) H   ( 141,X'S) 
RIDE C   (  15,X'S) H   ( 151,X'S) 
RIDE C   (  17,X'S) H   ( 171,X'S) 
RIDE C   (  18,X'S) H   ( 181,X'S) 
RIDE C   (  19,X'S) H   ( 191,X'S) 
RIDE C   (  20,X'S) H   ( 201,X'S) 
RIDE C   (  21,X'S) H   ( 211,X'S) H   ( 212,X'S) 
RIDE C   (  22,X'S) H   ( 221,X'S) H   ( 222,X'S) 
RIDE C   (  23,X'S) H   ( 231,X'S) H   ( 232,X'S) 
RIDE C   (  24,X'S) H   ( 241,X'S) H   ( 242,X'S) 
RIDE C   (  25,X'S) H   ( 251,X'S) H   ( 252,X'S) 
RIDE C   (  26,X'S) H   ( 261,X'S) H   ( 262,X'S) 
RIDE C   (  27,X'S) H   ( 271,X'S) H   ( 272,X'S) 
RIDE C   (  28,X'S) H   ( 281,X'S) H   ( 282,X'S) 
RIDE C   (  29,X'S) H   ( 291,X'S) H   ( 292,X'S) 
RIDE C   (  30,X'S) H   ( 301,X'S) H   ( 302,X'S) 
RIDE C   (  31,X'S) H   ( 311,X'S) H   ( 312,X'S) 
RIDE C   (  32,X'S) H   ( 321,X'S) H   ( 322,X'S) 
RIDE C   (  33,X'S) H   ( 331,X'S) H   ( 332,X'S) 
RIDE C   (  34,X'S) H   ( 341,X'S) H   ( 342,X'S) 
END                                                                             
;
_iucr_refine_instruction_details_restraints
;
NO 
REM   HREST   START (DO NOT REMOVE THIS LINE) 
REM   HREST   END (DO NOT REMOVE THIS LINE) 
END                                                                             
;