A new class of quadruplex DNA-binding nickel Schiff base complexes.
Pham, Son Q. T.; Assadawi, Nawal; Wells, Jadon; Sophocleous, Reece A.; Davis, Kimberley J.; Yu, Haibo; Sluyter, Ronald; Dillon, Carolyn T.; Kelso, Celine; Beck, Jennifer L.; Willis, Anthony C.; Richardson, Christopher; Ralph, Stephen F.; Dalton transactions (Cambridge, England : 2003) 49 (2020) 4843–4860; doi:10.1039/d0dt00319k

data_7703746
_publ_section_title
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 A new class of quadruplex DNA-binding nickel Schiff base complexes.
;
_journal_issue                   15
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4843
_journal_page_last               4860
_journal_paper_doi               10.1039/d0dt00319k
_journal_volume                  49
_journal_year                    2020
_chemical_compound_source        ' from U of Wollongong'
_chemical_formula_moiety         'C56 H74 N6 Ni O6'
_chemical_formula_sum            'C56 H74 N6 Ni O6'
_chemical_formula_weight         985.95
_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_block_doi                 10.5517/ccdc.csd.cc2099bz
_audit_creation_date             17-01-16
_audit_creation_method           CRYSTALS_ver_14.40
_audit_update_record
;
2018-07-16 deposited with the CCDC.	2020-03-16 downloaded from the CCDC.
;
_cell_angle_alpha                88.093(3)
_cell_angle_beta                 83.802(4)
_cell_angle_gamma                70.576(4)
_cell_formula_units_Z            2
_cell_length_a                   10.5477(5)
_cell_length_b                   15.4745(6)
_cell_length_c                   16.5986(8)
_cell_measurement_reflns_used    5970
_cell_measurement_temperature    150
_cell_measurement_theta_max      73
_cell_measurement_theta_min      3
_cell_volume                     2540.1(2)
_computing_cell_refinement       'CrysAlisPro 1.171.38.43 (Rigaku OD, 2016)'
_computing_data_collection       'CrysAlisPro 1.171.38.43 (Rigaku OD, 2016)'
_computing_data_reduction        'CrysAlisPro 1.171.38.43 (Rigaku OD, 2016)'
_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_environment      N~2~
_diffrn_ambient_temperature      150
_diffrn_detector                 'CCD plate'
_diffrn_detector_type            EosS2
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.968
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, EosS2'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.054
_diffrn_reflns_av_sigmaI/netI    0.0854
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            28016
_diffrn_reflns_theta_full        72.699
_diffrn_reflns_theta_max         73.893
_diffrn_reflns_theta_min         3.028
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Cu) X-ray Source'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.000
_exptl_absorpt_correction_T_max  0.98
_exptl_absorpt_correction_T_min  0.67
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro version 1.171.38.43 (Rigaku Oxford Diffraction, 2016)
(Release 29 April 2016; compiled 27 May 2016,16:53)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.289
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1056
_exptl_crystal_size_max          0.298
_exptl_crystal_size_mid          0.195
_exptl_crystal_size_min          0.025
_refine_diff_density_max         0.77
_refine_diff_density_min         -0.63
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   0.9641
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     622
_refine_ls_number_reflns         9967
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0910
_refine_ls_R_factor_gt           0.0638
_refine_ls_shift/su_max          0.0021065
_refine_ls_shift/su_mean         0.0003594
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.07P)^2^ + 2.40P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1766
_refine_ls_wR_factor_gt          0.1534
_refine_ls_wR_factor_ref         0.1766
_reflns_limit_h_max              12
_reflns_limit_h_min              -12
_reflns_limit_k_max              19
_reflns_limit_k_min              -19
_reflns_limit_l_max              20
_reflns_limit_l_min              0
_reflns_number_gt                6999
_reflns_number_total             9968
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   3.49
_oxford_diffrn_Wilson_scale      0.20
_oxford_refine_ls_r_factor_ref   0.0910
_oxford_refine_ls_scale          2.39(2)
_oxford_reflns_number_all        9967
_oxford_reflns_threshold_expression_ref I>-10.0\s(I)
_oxford_structure_analysis_title 'Z:\ral1701ESNQ\Tony_ral1701ESNQ_ At 11:48 on'
_cod_data_source_file            d0dt00319k2.cif
_cod_data_source_block           ral1701ESNQ
_cod_depositor_comments
'Adding full bibliography for 7703742--7703750.cif.'
_cod_original_sg_symbol_Hall     '-P 1 '
_cod_original_sg_symbol_H-M      'P -1 '
_cod_database_code               7703746
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_iucr_refine_instruction_details_constraints
;
BLOCK SCALE X'S, U'S 
RIDE C   (   2,X'S) H   (  21,X'S) 
RIDE C   (   4,X'S) H   (  41,X'S) 
RIDE C   (   5,X'S) H   (  51,X'S) 
RIDE C   (   8,X'S) H   (  81,X'S) H   (  82,X'S) 
RIDE C   (   9,X'S) H   (  91,X'S) H   (  92,X'S) 
RIDE C   (  12,X'S) H   ( 121,X'S) 
RIDE C   (  13,X'S) H   ( 131,X'S) 
RIDE C   (  15,X'S) H   ( 151,X'S) 
RIDE C   (  17,X'S) H   ( 171,X'S) H   ( 172,X'S) 
RIDE C   (  18,X'S) H   ( 181,X'S) H   ( 182,X'S) 
RIDE C   (  19,X'S) H   ( 191,X'S) H   ( 192,X'S) 
RIDE C   (  20,X'S) H   ( 201,X'S) H   ( 202,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   (  25,X'S) H   ( 251,X'S) 
RIDE C   (  26,X'S) H   ( 261,X'S) 
RIDE C   (  28,X'S) H   ( 281,X'S) 
RIDE C   (  29,X'S) H   ( 291,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) 
RIDE C   (  35,X'S) H   ( 351,X'S) H   ( 352,X'S) 
RIDE C   (  36,X'S) H   ( 361,X'S) H   ( 362,X'S) 
RIDE C   (  38,X'S) H   ( 381,X'S) 
RIDE C   (  39,X'S) H   ( 391,X'S) 
RIDE C   (  41,X'S) H   ( 411,X'S) 
RIDE C   (  42,X'S) H   ( 421,X'S) 
RIDE C   (  43,X'S) H   ( 431,X'S) H   ( 432,X'S) 
RIDE C   (  44,X'S) H   ( 441,X'S) H   ( 442,X'S) 
RIDE C   (  45,X'S) H   ( 451,X'S) H   ( 452,X'S) 
RIDE C   (  46,X'S) H   ( 461,X'S) H   ( 462,X'S) 
RIDE C   (  47,X'S) H   ( 471,X'S) H   ( 472,X'S) 
RIDE C   (  48,X'S) H   ( 481,X'S) H   ( 482,X'S) 
RIDE C   (  49,X'S) H   ( 491,X'S) H   ( 492,X'S) 
RIDE C   (  50,X'S) H   ( 501,X'S) H   ( 502,X'S) 
RIDE C   (  51,X'S) H   ( 511,X'S) H   ( 512,X'S) 
RIDE C   (  52,X'S) H   ( 521,X'S) H   ( 522,X'S) 
RIDE C   (  53,X'S) H   ( 531,X'S) H   ( 532,X'S) 
RIDE C   (  54,X'S) H   ( 541,X'S) H   ( 542,X'S) 
RIDE C   (  55,X'S) H   ( 551,X'S) H   ( 552,X'S) 
RIDE C   (  56,X'S) H   ( 561,X'S) H   ( 562,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                                                                             
;