Correlation between coordination environments and sorption selectivity to <sup>99</sup>TcO<sub>4</sub><sup>-</sup> in two-dimensional metal-organic frameworks.
Sheng, Daopeng; Zhai, Fuwan; Li, Baoyu; Guo, Chenglong; Hou, Minglei; Jin, Yusheng; Zhang, Yugang; Zhang, Mingxing; Shen, Nannan; Diwu, Juan; Li, Jie; Wang, Shuao; Chemical communications (Cambridge, England) 61 (2025) 16082–16085; doi:10.1039/d5cc03326h

data_7135223
_publ_section_title
;
 Correlation between coordination environments and sorption selectivity to
 <sup>99</sup>TcO<sub>4</sub><sup>-</sup> in two-dimensional metal-organic
 frameworks.
;
_journal_issue                   82
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              16082
_journal_page_last               16085
_journal_paper_doi               10.1039/d5cc03326h
_journal_volume                  61
_journal_year                    2025
_chemical_formula_sum            'C66 H48 N12 Ni O8 Re2'
_chemical_formula_weight         1568.27
_space_group_crystal_system      trigonal
_space_group_IT_number           148
_space_group_name_Hall           '-R 3'
_space_group_name_H-M_alt        'R -3 :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_method
;FinalCif V118 by Daniel Kratzert, Freiburg 2024,
https://dkratzert.de/finalcif.html
;
_audit_update_record
;
2025-04-10 deposited with the CCDC.	2025-08-18 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   18.7166(7)
_cell_length_b                   18.7166(7)
_cell_length_c                   23.4717(15)
_cell_measurement_reflns_used    3780
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      20.128
_cell_measurement_theta_min      2.176
_cell_volume                     7120.8(6)
_computing_cell_refinement       'SAINT V8.40B'
_computing_data_collection
'Bruker BIS 8.5.0.27 Release/2023-03-20 && APEX5 2023.9-2'
_computing_data_reduction        'SAINT V8.40B'
_computing_structure_refinement  'SHELXL-2019/2 (Sheldrick, 2019)'
_computing_structure_solution    'SHELXT 2018/2'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      296(2)
_diffrn_detector                 CPAD
_diffrn_detector_area_resol_mean 7.41
_diffrn_detector_type            'Bruker PHOTON III'
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker D8 VENTURE dual wavelength Mo/Cu'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_measurement_specimen_support 'MiTeGen micromount'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0418
_diffrn_reflns_av_unetI/netI     0.0609
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.991
_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       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            5759
_diffrn_reflns_point_group_measured_fraction_full 0.991
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.366
_diffrn_reflns_theta_min         2.659
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_current           1.4
_diffrn_source_type              'Incoatec I\ms'
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    2.783
_exptl_absorpt_correction_T_max  0.74521
_exptl_absorpt_correction_T_min  0.447162
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;TWINABS - Bruker AXS scaling for twinned crystals - Version 2012/1: Krause, L.,
Herbst-Irmer, R., Sheldrick G.M. & Stalke D., J. Appl. Cryst. 48 (2015) 3-10
;
_exptl_crystal_density_diffrn    1.097
_exptl_crystal_description       block
_exptl_crystal_F_000             2310
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.805
_refine_diff_density_min         -1.228
_refine_diff_density_rms         0.107
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     203
_refine_ls_number_reflns         2884
_refine_ls_number_restraints     205
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.1615
_refine_ls_R_factor_gt           0.1189
_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^)+(0.0700P)^2^+80.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2690
_refine_ls_wR_factor_ref         0.3025
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1892
_reflns_number_total             2884
_reflns_threshold_expression     'I > 2\s(I)'
_twin_special_details
'The data was integrated as a 2-component twin.'
_twin_individual_id              2
_twin_individual_twin_matrix_11  -1.00001
_twin_individual_twin_matrix_12  -0.0002
_twin_individual_twin_matrix_13  -2e-05
_twin_individual_twin_matrix_21  0.99999
_twin_individual_twin_matrix_22  0.00013
_twin_individual_twin_matrix_23  1.00001
_twin_individual_twin_matrix_31  -0.00034
_twin_individual_twin_matrix_32  1.0
_twin_individual_twin_matrix_33  -5e-05
_cod_data_source_file            d5cc03326h2.cif
_cod_data_source_block           mo_20240707h1_re_0m_4_sq
_cod_original_cell_volume        7120.8(7)
_cod_database_code               7135223
_shelx_shelxl_version_number     2019/2
_diffrn_measurement_ambient_temperature_device_make 'Oxford Cryostream 800'
_shelx_res_checksum              20421
_shelx_hkl_checksum              3145
_shelx_fab_checksum              7523