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_7719935
_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         'C28 H18 F4 N6 Rh+, P F6-'
_chemical_formula_sum            'C28 H18 F10 N6 P Rh'
_chemical_formula_weight         762.36
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_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            4
_cell_length_a                   10.6862(5)
_cell_length_b                   12.9519(6)
_cell_length_c                   21.0983(10)
_cell_measurement_reflns_used    9930
_cell_measurement_temperature    294.15
_cell_measurement_theta_max      27.2307
_cell_measurement_theta_min      2.4709
_cell_measurement_wavelength     0.71073
_cell_volume                     2920.1(2)
_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      294(2)
_diffrn_detector                 CPAD
_diffrn_detector_area_resol_mean 7.391
_diffrn_detector_type            PhotonII_7
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.989
_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= 306.000 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= 58.82 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>
<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= 129.0; end= 316.9 at [Counterclockwise Eulerian 
angles: dx= 58.82 mm theta=   8.899 deg phi= 153.000 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  0.0357
_diffrn_reflns_av_unetI/netI     0.0322
_diffrn_reflns_Laue_measured_fraction_full 0.987
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            43168
_diffrn_reflns_point_group_measured_fraction_full 0.989
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_reduction_process narrow-frame
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.273
_diffrn_reflns_theta_min         2.471
_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    0.735
_exptl_absorpt_correction_T_max  0.954
_exptl_absorpt_correction_T_min  0.792
_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    1.734
_exptl_crystal_description       needle
_exptl_crystal_F_000             1512
_exptl_crystal_size_max          0.332
_exptl_crystal_size_mid          0.091
_exptl_crystal_size_min          0.064
_refine_diff_density_max         0.926
_refine_diff_density_min         -0.476
_refine_diff_density_rms         0.072
_refine_ls_abs_structure_details
;
 Flack x determined using 2295 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.003(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.141
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     415
_refine_ls_number_reflns         7144
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.141
_refine_ls_R_factor_all          0.0625
_refine_ls_R_factor_gt           0.0394
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0395P)^2^+1.9758P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0854
_refine_ls_wR_factor_ref         0.1030
_reflns_Friedel_coverage         0.782
_reflns_Friedel_fraction_full    0.991
_reflns_Friedel_fraction_max     0.982
_reflns_number_gt                5825
_reflns_number_total             7144
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5dt02369f2.cif
_cod_data_source_block           mo_S320c_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_database_code               7719935
_shelx_shelxl_version_number     2019/3
_exptl_bruker_absorpt_correction_t_ratio 0.9439
_shelx_estimated_absorpt_t_min   0.792
_shelx_estimated_absorpt_t_max   0.954
_bruker_diffrn_measurement_temperature_device Cryostream
_diffrn_measurement_bruker_total_exposure_time 14880.0
_diffrn_reflns_bruker_av_norm_i  1589.956
_diffrn_reflns_bruker_number_gt  45182
_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              18902