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_7716215
_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         'C10 H12 Br2 Cd N4 O2'
_chemical_formula_sum            'C10 H12 Br2 Cd N4 O2'
_chemical_formula_weight         492.46
_chemical_name_systematic
;
  dibromo-bis(4-Formyl-5-methylimidazole-N,O)-cadmium(II)
;
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_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             2022-10-21
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2023-11-29 deposited with the CCDC.	2024-05-28 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 97.113(8)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.1894(6)
_cell_length_b                   7.6975(9)
_cell_length_c                   26.177(3)
_cell_measurement_reflns_used    26268
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      29.57
_cell_measurement_theta_min      2.76
_cell_volume                     1437.5(3)
_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 1
_diffrn_measured_fraction_theta_max 0.992
_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  0.0462
_diffrn_reflns_av_unetI/netI     0.0273
_diffrn_reflns_Laue_measured_fraction_full 1
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            22967
_diffrn_reflns_point_group_measured_fraction_full 1
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.248
_diffrn_reflns_theta_min         2.76
_diffrn_source                   'GeniX Mo, 0.05 x 0.05 mm2 microfocus'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    7.081
_exptl_absorpt_correction_T_max  0.6945
_exptl_absorpt_correction_T_min  0.3122
_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    2.276
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             936
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.048
_refine_diff_density_min         -0.714
_refine_diff_density_rms         0.146
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     174
_refine_ls_number_reflns         3890
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.033
_refine_ls_R_factor_gt           0.0266
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0462P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0645
_refine_ls_wR_factor_ref         0.0671
_reflns_Friedel_coverage         0
_reflns_number_gt                3333
_reflns_number_total             3890
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt00879k2.cif
_cod_data_source_block           ug6_2022
_cod_depositor_comments
'Adding full bibliography for 7716214--7716217.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7716215
_shelx_shelxl_version_number     2018/3