Controlling topological diversity and magnetic properties in three Tb(iii) metal–organic frameworks through amide ligand variation
Huang, Long; Zhang, Qian; Zhang, Yang-Lu; Cai, Meng-Tan; Shi, Le; Yang, Jiong; Shao, Dong; CrystEngComm 27 (2025) 7228–7236; doi:10.1039/D5CE00881F

data_7250929
_publ_section_title
;
 Controlling topological diversity and magnetic properties in three
 Tb(iii) metal--organic frameworks through amide ligand variation
;
_journal_issue                   44
_journal_name_full               CrystEngComm
_journal_page_first              7228
_journal_page_last               7236
_journal_paper_doi               10.1039/D5CE00881F
_journal_volume                  27
_journal_year                    2025
_chemical_formula_moiety         'C18 H20 N2 O11 Tb, C3 H7 N O'
_chemical_formula_sum            'C21 H27 N3 O12 Tb'
_chemical_formula_weight         672.37
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_audit_creation_date             2025-07-31
_audit_creation_method
;
Olex2 1.5
(compiled 2022.04.07 svn.rca3783a0 for OlexSys, GUI svn.r6498)
;
_audit_update_record
;
2025-08-01 deposited with the CCDC.	2025-10-02 downloaded from the CCDC.
;
_cell_angle_alpha                104.133(2)
_cell_angle_beta                 108.619(2)
_cell_angle_gamma                97.170(2)
_cell_formula_units_Z            2
_cell_length_a                   10.4787(5)
_cell_length_b                   10.9459(5)
_cell_length_c                   12.6061(7)
_cell_measurement_reflns_used    9858
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      27.49
_cell_measurement_theta_min      2.54
_cell_volume                     1296.01(12)
_computing_cell_refinement       'SAINT V8.40B (Bruker, 2016)'
_computing_data_collection       'Bruker D8 Venture diffractometer'
_computing_data_reduction        'SAINT V8.40B (Bruker, 2016)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_computing_structure_solution    'olex2.solve 1.5 (Bourhis et al., 2015)'
_diffrn_ambient_temperature      193(2)
_diffrn_detector                 'Bruker PHOTON-II area detector'
_diffrn_detector_area_resol_mean 7.4
_diffrn_detector_type            'CMOS-PHOTONII area detector'
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker PHOTON-II area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0588
_diffrn_reflns_av_unetI/netI     0.0449
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            25900
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.487
_diffrn_reflns_theta_min         2.210
_diffrn_source                   'sealed X-ray tube'
_diffrn_source_target            Mo
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.794
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.723
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             670
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.364
_refine_diff_density_min         -1.075
_refine_diff_density_rms         0.108
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     380
_refine_ls_number_reflns         5923
_refine_ls_number_restraints     92
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.0313
_refine_ls_R_factor_gt           0.0272
_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^)+(0.0245P)^2^+0.5992P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0619
_refine_ls_wR_factor_ref         0.0637
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5425
_reflns_number_total             5923
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5ce00881f2.cif
_cod_data_source_block           a_a
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_diffrn_radiation_probe' value 'X-ray' was changed to
'x-ray' 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 

 Adding full bibliography for 7250929--7250931.cif.
;
_cod_original_cell_volume        1296.00(11)
_cod_database_code               7250929
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.767
_shelx_estimated_absorpt_t_min   0.713
_exptl_crystal_mounting_method
;
 Crystals were removed from the crystallisation vial and immediately coated
 with PDMS (polydimethylsiloxane/Dimethicone, CAS: 9006-65-9 on a glass slide.
 A suitable single crystal was selected and mounted on a glass fiber using
 vacuum silicone grease as adhesive. The glass fiber with single crystal was
 mounted on copper pin with solid paraffin. Operator: DJ_Tokyo.
;
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H) groups
2. Restrained distances
 O3-C3 \\sim O3A-C4
 with sigma of 0.01
3. Uiso/Uaniso restraints and constraints
O12 \\sim C19 \\sim C19A \\sim N3 \\sim C20 \\sim C21 \\sim C20A \\sim C21A:
within 2A with sigma of 0.02 and sigma for terminal atoms of 0.04 within 2A
4. Same fragment restrains
{O12, N3, C19A, C20A, C21A} sigma for 1-2: 0.01, 1-3: 0.01
as in
{O12, N3, C19, C20, C21}
5. Others
 Sof(C19A)=Sof(H19A)=Sof(C20A)=Sof(H20D)=Sof(H20E)=Sof(H20F)=Sof(C21A)=
 Sof(H21D)=Sof(H21E)=Sof(H21F)=1-FVAR(1)
 Sof(C19)=Sof(H19)=Sof(C20)=Sof(H20A)=Sof(H20B)=Sof(H20C)=Sof(C21)=Sof(H21A)=
 Sof(H21B)=Sof(H21C)=FVAR(1)
 Sof(H3A)=Sof(O3A)=Sof(H3AA)=1-FVAR(2)
 Sof(O3)=Sof(H3)=Sof(H4)=FVAR(2)
6.a Riding coordinates:
 O3(H3), O6(H6), O9(H9), O3A(H3AA)
6.b Aromatic/amide H refined with riding coordinates:
 C3(H3A), C4(H4), C8(H8), C11(H11), C13(H13), C16(H16), C19(H19), C19A(H19A)
6.c Idealised Me refined as rotating group:
 C14(H14A,H14B,H14C), C15(H15A,H15B,H15C), C17(H17A,H17B,H17C), C18(H18A,H18B,
 H18C), C20(H20A,H20B,H20C), C21(H21A,H21B,H21C), C20A(H20D,H20E,H20F),
 C21A(H21D,H21E,H21F)
;
_shelx_res_checksum              72465
_olex2_submission_special_instructions 'No special instructions were received'