Fluorine-Substituted Cyclometallated Rhodium(III) Complexes with α-Diimine Ancillary Ligands: Synthesis, Structure, Photophysical and DNA-Binding Properties
Wójcik, Patryk; Latouche, Camille; Kamecka, Anna; Suwinska, Kinga; Masternak, Joanna; Urbaniak, Mariusz; Dalton Transactions  (2025) –; doi:10.1039/D5DT02369F

data_7719938
_publ_section_title
;
 Fluorine-Substituted Cyclometallated Rhodium(III) Complexes with
 \a-Diimine Ancillary Ligands: Synthesis, Structure, Photophysical and
 DNA-Binding Properties
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D5DT02369F
_journal_year                    2025
_chemical_formula_moiety         'C32 H18 F4 N8 Rh+, P F6-'
_chemical_formula_sum            'C32 H18 F10 N8 P Rh'
_chemical_formula_weight         838.42
_space_group_crystal_system      tetragonal
_space_group_IT_number           88
_space_group_name_Hall           '-I 4ad'
_space_group_name_H-M_alt        'I 41/a :2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     'Intrinsic Phasing'
_audit_creation_method
;FinalCif 2024.9-0 by Daniel Kratzert, Freiburg 2025, 
https://dkratzert.de/finalcif.html
;
_audit_update_record
;
2025-09-24 deposited with the CCDC.	2025-12-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   29.0117(15)
_cell_length_b                   29.0117(15)
_cell_length_c                   15.1836(12)
_cell_measurement_reflns_used    9485
_cell_measurement_temperature    295.15
_cell_measurement_theta_max      28.1348
_cell_measurement_theta_min      2.497
_cell_measurement_wavelength     0.71073
_cell_volume                     12779.7(14)
_computing_cell_refinement       'SAINT V8.41 (Bruker AXS LLC)'
_computing_data_collection       'Bruker Instrument Service v8.5.5.6'
_computing_data_reduction        'SAINT V8.41 (Bruker AXS LLC)'
_computing_molecular_graphics    'shelXle (C.B. Huebschle, rev 1503)'
_computing_structure_refinement  'SHELXL-2019/2 (Sheldrick, 2019)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      298(2)
_diffrn_detector                 CPAD
_diffrn_detector_area_resol_mean 7.391
_diffrn_detector_type            PhotonII_7
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_details
;<Phi   scan: start=   0.0; len= 180.0; end= 180.0 at [Counterclockwise Eulerian 
angles: dx= 58.82 mm theta=   0.000 deg omega=   0.000 deg chi=  54.739 deg] 
measure for 1.0 seconds; frame angle 1.00 degrees, wavelength=0.71073>
<Phi   scan: start= 180.0; len= 180.0; end= 360.0 at [Counterclockwise Eulerian 
angles: dx= 58.82 mm theta=   0.000 deg omega=   0.000 deg chi=  54.739 deg] 
measure for 1.0 seconds; frame angle 1.00 degrees, wavelength=0.71073>
<Omega scan: start= 187.9; len= 199.0; end= 386.9 at [Counterclockwise Eulerian 
angles: dx= 58.82 mm theta=   8.899 deg phi= 203.999 deg chi=  54.739 deg] 
measure for 20.0 seconds; frame angle 1.00 degrees, wavelength=0.71073>
<Omega scan: start= 187.9; len= 199.0; end= 386.9 at [Counterclockwise Eulerian 
angles: dx= 58.82 mm theta=   8.899 deg phi=   0.000 deg chi=  54.739 deg] 
measure for 20.0 seconds; frame angle 1.00 degrees, wavelength=0.71073>
<Omega scan: start= 187.9; len= 199.0; end= 386.9 at [Counterclockwise Eulerian 
angles: dx= 58.68 mm theta=   8.899 deg phi= 102.001 deg chi=  54.739 deg] 
measure for 20.0 seconds; frame angle 1.00 degrees, wavelength=0.71073>
<Omega scan: start= 187.9; len= 199.0; end= 386.9 at [Counterclockwise Eulerian 
angles: dx= 58.68 mm theta=   8.899 deg phi=  50.999 deg chi=  54.739 deg] 
measure for 20.0 seconds; frame angle 1.00 degrees, wavelength=0.71073>
;
_diffrn_measurement_device       'FIXEDCHI diffractometer'
_diffrn_measurement_device_type  'Bruker D8'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'multilayer mirror'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0352
_diffrn_reflns_av_unetI/netI     0.0191
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       38
_diffrn_reflns_limit_h_min       -38
_diffrn_reflns_limit_k_max       38
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            101984
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_reduction_process narrow-frame
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.287
_diffrn_reflns_theta_min         2.497
_diffrn_source                   'microfocus sealed tube'
_diffrn_source_current           1.0
_diffrn_source_target            Mo
_diffrn_source_type              'INCOATEC I\mS'
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    0.682
_exptl_absorpt_correction_T_max  0.909
_exptl_absorpt_correction_T_min  0.8
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;Krause, L., Herbst-Irmer, R., Sheldrick, G. M., Stalke, D. (2015).
"Comparison of silver and molybdenum microfocus X-ray sources for single-crystal
 structure determination"
J. Appl. Cryst. 48, 3-10.
doi:10.1107/S1600576714022985
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.743
_exptl_crystal_description       prism
_exptl_crystal_F_000             6656
_exptl_crystal_size_max          0.342
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.142
_refine_diff_density_max         1.021
_refine_diff_density_min         -0.867
_refine_diff_density_rms         0.078
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.182
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     469
_refine_ls_number_reflns         7887
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.182
_refine_ls_R_factor_all          0.0733
_refine_ls_R_factor_gt           0.0446
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0370P)^2^+45.7076P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0966
_refine_ls_wR_factor_ref         0.1252
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6006
_reflns_number_total             7887
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5dt02369f2.cif
_cod_data_source_block           mo_S331c_a
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-Scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 
;
_cod_original_cell_volume        12779.7(17)
_cod_original_sg_symbol_H-M      'I 41/a'
_cod_database_code               7719938
_shelx_shelxl_version_number     2019/3
_exptl_bruker_absorpt_correction_t_ratio 0.9309
_shelx_estimated_absorpt_t_min   0.800
_shelx_estimated_absorpt_t_max   0.909
_bruker_diffrn_measurement_temperature_device Cryostream
_diffrn_measurement_bruker_total_exposure_time 16280.0
_diffrn_reflns_bruker_av_norm_i  1709.884
_diffrn_reflns_bruker_number_gt  95383
_computing_bruker_data_scaling
'SADABS-2016/2 - Bruker AXS area detector scaling and absorption correction'
_geom_details
; All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;
_shelx_res_checksum              68392