Lanthanide metal–organic frameworks as multifunctional sensors for chemicals and temperature
Lin, Yang; Zhang, Wenxi; Lv, Yanjie; Zhao, Yihe; Cui, Hongtao; Sun, Jing; Li, Xiao; Zhou, Dongling; Su, Zhongmin; CrystEngComm 27 (2025) 4351–4359; doi:10.1039/D5CE00382B

data_7250537
_publ_section_title
;
 Lanthanide metal--organic frameworks as multifunctional sensors for
 chemicals and temperature
;
_journal_issue                   25
_journal_name_full               CrystEngComm
_journal_page_first              4351
_journal_page_last               4359
_journal_paper_doi               10.1039/D5CE00382B
_journal_volume                  27
_journal_year                    2025
_chemical_formula_moiety         'C14 H22 Si2'
_chemical_formula_sum            'C14 H22 Si2'
_chemical_formula_weight         246.50
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_audit_creation_date             2024-01-24
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_audit_update_record
;
2024-09-23 deposited with the CCDC.	2025-05-23 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 102.21(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   21.894(4)
_cell_length_b                   5.8084(9)
_cell_length_c                   11.885(2)
_cell_measurement_reflns_used    3152
_cell_measurement_temperature    293.15
_cell_measurement_theta_max      72.9630
_cell_measurement_theta_min      4.9360
_cell_volume                     1477.2(4)
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2013/4 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXS  (Sheldrick, 2008)'
_diffrn_ambient_temperature      293.15
_diffrn_detector_area_resol_mean 5.2169
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at home/near, AtlasS2'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0259
_diffrn_reflns_av_unetI/netI     0.0198
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.978
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            4486
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.978
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         73.083
_diffrn_reflns_theta_min         4.132
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    1.953
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.59794
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.110a (Rigaku Oxford Diffraction, 2021)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_density_diffrn    1.108
_exptl_crystal_description       block
_exptl_crystal_F_000             536
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.234
_refine_diff_density_min         -0.184
_refine_diff_density_rms         0.040
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     77
_refine_ls_number_reflns         1452
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.083
_refine_ls_R_factor_all          0.0444
_refine_ls_R_factor_gt           0.0421
_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^)+(0.0740P)^2^+0.5284P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1248
_refine_ls_wR_factor_ref         0.1281
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1353
_reflns_number_total             1452
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5ce00382b2.cif
_cod_data_source_block           rq-2-100-6p_pl
_cod_depositor_comments
'Adding full bibliography for 7250536--7250544.cif.'
_cod_database_code               7250537
_shelxl_version_number           2013-4
_shelx_estimated_absorpt_t_max   0.758
_shelx_estimated_absorpt_t_min   0.673
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C4(H4A,H4B), C5(H5A,H5B), C6(H6A,H6B), C7(H7A,H7B)
2.b Aromatic/amide H refined with riding coordinates:
 C1(H1A), C2(H2)
;
_shelx_res_checksum              17458
_olex2_submission_special_instructions 'No special instructions were received'