Synthesis, electronic and photophysical investigations of ruthenium(II)-centred heterometallic Kuratowski complexes which feature redox-active metal centres.
Rehfuß, Wiebke G; Kalytta-Mewes, Andreas; Kraft, Maryana; Nguyen, Binh Minh; Brütting, Wolfgang; Volkmer, Dirk; Dalton transactions (Cambridge, England : 2003) 54 (2025) 6910–6921; doi:10.1039/d5dt00088b

data_7718480
_publ_section_title
;
 Synthesis, electronic and photophysical investigations of
 ruthenium(II)-centred heterometallic Kuratowski complexes which feature
 redox-active metal centres.
;
_journal_issue                   17
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6910
_journal_page_last               6921
_journal_paper_doi               10.1039/d5dt00088b
_journal_volume                  54
_journal_year                    2025
_chemical_formula_sum            'C108 H136 B4 N42 Ru Zn4'
_chemical_formula_weight         2428.37
_space_group_crystal_system      tetragonal
_space_group_IT_number           114
_space_group_name_Hall           'P -4 2n'
_space_group_name_H-M_alt        'P -4 21 c'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2024-11-13 deposited with the CCDC.	2025-04-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   17.1921(4)
_cell_length_b                   17.1921(4)
_cell_length_c                   19.0664(6)
_cell_measurement_reflns_used    9749
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.46
_cell_measurement_theta_min      2.37
_cell_volume                     5635.4(3)
_computing_cell_refinement       'SAINT V8.40B'
_computing_data_collection       APEX4
_computing_data_reduction        'SAINT V8.40B'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker D8 Venture APEX 4'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0448
_diffrn_reflns_av_unetI/netI     0.0286
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            52829
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.495
_diffrn_reflns_theta_min         2.369
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    1.038
_exptl_absorpt_correction_T_max  0.7463
_exptl_absorpt_correction_T_min  0.6570
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS-2016/2
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.431
_exptl_crystal_description       polyhedron
_exptl_crystal_F_000             2524
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.926
_refine_diff_density_min         -0.358
_refine_diff_density_rms         0.083
_refine_ls_abs_structure_details
;
 Flack x determined using 2341 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.034(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.120
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     368
_refine_ls_number_reflns         6438
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.120
_refine_ls_R_factor_all          0.0577
_refine_ls_R_factor_gt           0.0425
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0693P)^2^+4.9482P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1136
_refine_ls_wR_factor_ref         0.1272
_reflns_Friedel_coverage         0.822
_reflns_Friedel_fraction_full    0.998
_reflns_Friedel_fraction_max     0.991
_reflns_number_gt                5556
_reflns_number_total             6438
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5dt00088b2.cif
_cod_data_source_block           mo_DUW654A_0m_a
_cod_depositor_comments
'Adding full bibliography for 7718478--7718482.cif.'
_cod_database_code               7718480
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              82667