Extraordinary kinetic inertness of lanthanide(iii) complexes of pyridine-rigidified 18-membered hexaazamacrocycles with four acetate pendant arms.
Faltejsek, Jan; Urbanovský, Peter; Kubíček, Vojtěch; Havlíčková, Jana; Císařová, Ivana; Kotek, Jan; Hermann, Petr; Chemical science 16 (2025) 12558–12567; doi:10.1039/d5sc01893e

data_1574760
_publ_section_title
;
 Extraordinary kinetic inertness of lanthanide(iii) complexes of
 pyridine-rigidified 18-membered hexaazamacrocycles with four acetate
 pendant arms.
;
_journal_issue                   27
_journal_name_full               'Chemical science'
_journal_page_first              12558
_journal_page_last               12567
_journal_paper_doi               10.1039/d5sc01893e
_journal_volume                  16
_journal_year                    2025
_chemical_formula_moiety         'C18 H26 N6, 4(H2 O)'
_chemical_formula_sum            'C18 H34 N6 O4'
_chemical_formula_weight         398.51
_space_group_crystal_system      orthorhombic
_space_group_IT_number           55
_space_group_name_Hall           '-P 2 2ab'
_space_group_name_H-M_alt        'P b a m'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2025-02-10 deposited with the CCDC.	2025-05-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
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_cell_length_c                   9.0915(2)
_cell_measurement_reflns_used    9374
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.4614
_cell_measurement_theta_min      2.9103
_cell_volume                     1081.54(4)
_computing_cell_refinement       'SAINT V8.40B (Bruker AXS LLC, 2019)'
_computing_data_collection       'Bruker Instrument Service vV6.2.16'
_computing_data_reduction        'SAINT V8.40B (Bruker AXS LLC, 2019)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'XT, VERSION 2018/2'
_diffrn_ambient_temperature      120(2)
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_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device       'Bruker D8 VENTURE'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0182
_diffrn_reflns_av_unetI/netI     0.0099
_diffrn_reflns_Laue_measured_fraction_full 0.990
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_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            10251
_diffrn_reflns_point_group_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.492
_diffrn_reflns_theta_min         2.240
_diffrn_source                   'microfocus sealed tube'
_exptl_absorpt_coefficient_mu    0.088
_exptl_absorpt_correction_T_max  0.98
_exptl_absorpt_correction_T_min  0.93
_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    1.224
_exptl_crystal_description       prism
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_exptl_crystal_size_max          0.348
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_refine_diff_density_max         0.316
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_refine_diff_density_rms         0.038
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     84
_refine_ls_number_reflns         1307
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.098
_refine_ls_R_factor_all          0.0356
_refine_ls_R_factor_gt           0.0341
_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^)+(0.0431P)^2^+0.4297P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0903
_refine_ls_wR_factor_ref         0.0938
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1254
_reflns_number_total             1307
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5sc01893e2.cif
_cod_data_source_block           haf08_v6
_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 

 Adding full bibliography for 1574757--1574764.cif.
;
_cod_database_code               1574760
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.970
_shelx_estimated_absorpt_t_max   0.985
_shelx_res_checksum              76253