Exploring novel Cd(II) complexes with 5-methyl-4-imidazolecarboxaldehyde: synthesis, structure, computational insights, and affinity to DNA through switchSense methodology.
Kowalik, Mateusz; Nowicka, Paulina; Brzeski, Jakub; Żukowska, Natalia; Masternak, Joanna; Kazimierczuk, Katarzyna; Makowski, Mariusz; Dalton transactions (Cambridge, England : 2003) 53 (2024) 10347–10360; doi:10.1039/d4dt00879k

data_7716217
_publ_section_title
;
 Exploring novel Cd(II) complexes with 5-methyl-4-imidazolecarboxaldehyde:
 synthesis, structure, computational insights, and affinity to DNA through
 switchSense methodology.
;
_journal_issue                   24
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10347
_journal_page_last               10360
_journal_paper_doi               10.1039/d4dt00879k
_journal_volume                  53
_journal_year                    2024
_chemical_formula_moiety         'C20 H24 Cd N8 O4, 2(F6 P), 2.314(H2 O)'
_chemical_formula_sum            'C20 H28.63 Cd F12 N8 O6.31 P2'
_chemical_formula_weight         884.45
_chemical_name_systematic
tetrakis(4-Formyl-5-methylimidazole-N,O)-cadmium(II)bis(haxafluorophosphate)trihydrate
_space_group_IT_number           88
_space_group_name_Hall           '-I 4ad'
_space_group_name_H-M_alt        'I 41/a :2'
_symmetry_cell_setting           tetragonal
_symmetry_Int_Tables_number      88
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_atom_sites_solution_hydrogens   mixed
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4
_audit_creation_date             2024-05-16
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2024-05-16 deposited with the CCDC.	2024-05-28 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   26.8364(12)
_cell_length_b                   26.8364(12)
_cell_length_c                   19.1349(9)
_cell_measurement_reflns_used    97321
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      29.66
_cell_measurement_theta_min      2.15
_cell_volume                     13780.8(11)
_computing_cell_refinement       'STOE X-AREA'
_computing_data_collection       'STOE X-AREA'
_computing_data_reduction        'STOE X-RED'
_computing_molecular_graphics    'Ortep for Windows (Farrugia, 2012)'
_computing_publication_material  'WinGX publication routines (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector                 'image plate (34 cm diameter)'
_diffrn_detector_area_resol_mean 6.67
_diffrn_detector_type            STOE
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       '2-circle goniometer'
_diffrn_measurement_device_type  'STOE IPDS 2T'
_diffrn_measurement_method       'rotation method'
_diffrn_radiation_monochromator  'parabolic x-ray mirror'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0387
_diffrn_reflns_av_unetI/netI     0.0138
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -33
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            85017
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.999
_diffrn_reflns_theta_min         2.146
_diffrn_source                   'GeniX Mo, 0.05 x 0.05 mm2 microfocus'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.839
_exptl_absorpt_correction_T_max  0.8730
_exptl_absorpt_correction_T_min  0.8074
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
        Numerical  absorption  correction was  performed
        after the  optimization of  the  crystal-shape
        description due to Herrendorf?s method
        [Herrendorf, 1994]
        Herrendorf,  W. (1994).HABITUS, a program for the
        optimization  of  the  crystal description for
 the numerical absorption correction by means of
        suitable, psi scanned reflections;dissertation
        1994,Karlsruhe;extension 1998,Gie\&sen
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.705
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             7058
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_refine_diff_density_max         1.903
_refine_diff_density_min         -1.007
_refine_diff_density_rms         0.107
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     512
_refine_ls_number_reflns         6772
_refine_ls_number_restraints     66
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0531
_refine_ls_R_factor_gt           0.0467
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0838P)^2^+55.9948P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1325
_refine_ls_wR_factor_ref         0.1381
_reflns_Friedel_coverage         0
_reflns_number_gt                5865
_reflns_number_total             6772
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt00879k2.cif
_cod_data_source_block           ug10_2022
_cod_depositor_comments
'Adding full bibliography for 7716214--7716217.cif.'
_cod_original_cell_volume        13780.8(14)
_cod_original_sg_symbol_H-M      'I 41/a'
_cod_database_code               7716217
_shelx_shelxl_version_number     2018/3