Triple-armed aliphatic tricarboxylic acids as sources of ligands for uranyl ion: influence of bridgehead functionalization
Thuéry, Pierre; Atoini, Youssef; Harrowfield, Jack; CrystEngComm 25 (2023) 3904–3915; doi:10.1039/D3CE00526G

data_7246905
_publ_section_title
;
 Triple-armed aliphatic tricarboxylic acids as sources of ligands for
 uranyl ion: influence of bridgehead functionalization
;
_journal_issue                   27
_journal_name_full               CrystEngComm
_journal_page_first              3904
_journal_page_last               3915
_journal_paper_doi               10.1039/D3CE00526G
_journal_volume                  25
_journal_year                    2023
_chemical_absolute_configuration unk
_chemical_formula_sum            'C22 H38 N8 O21 U2'
_chemical_formula_weight         1226.66
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   mixed
_audit_update_record
;
2023-05-23 deposited with the CCDC.	2023-06-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 115.5602(16)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   11.6822(6)
_cell_length_b                   15.3912(8)
_cell_length_c                   11.7959(5)
_cell_measurement_reflns_used    9645
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.5237
_cell_measurement_theta_min      2.4408
_cell_volume                     1913.37(16)
_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_molecular_graphics    'shelXle (C.B. Huebschle, rev 1328)'
_computing_structure_refinement  'SHELXL-2019/1 (Sheldrick, 2019)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 7.41
_diffrn_detector_type            'Bruker PHOTON III area detector'
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       'Kappa diffractometer'
_diffrn_measurement_device_type  'Bruker D8 Quest'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'multilayer mirror optics'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0559
_diffrn_reflns_av_unetI/netI     0.0339
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            46015
_diffrn_reflns_theta_full        25.68
_diffrn_reflns_theta_max         25.68
_diffrn_reflns_theta_min         2.05
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_current           1.4
_diffrn_source_type              'Incoatec I\ms 70 W'
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    8.542
_exptl_absorpt_correction_T_max  0.75
_exptl_absorpt_correction_T_min  0.47
_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            'translucent light yellow'
_exptl_crystal_density_diffrn    2.129
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             1156
_exptl_crystal_size_max          0.091
_exptl_crystal_size_mid          0.062
_exptl_crystal_size_min          0.045
_refine_diff_density_max         1.591
_refine_diff_density_min         -0.724
_refine_ls_abs_structure_details
;
Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.416(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     485
_refine_ls_number_reflns         7198
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0295
_refine_ls_R_factor_gt           0.0292
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0538P)^2^+1.0223P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0747
_refine_ls_wR_factor_ref         0.0750
_reflns_number_gt                7097
_reflns_number_total             7198
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ce00526g1.cif
_cod_data_source_block           2
_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 7246903--7246909.cif.
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_cod_database_code               7246905
_shelx_res_checksum              78914
_shelx_fab_checksum              9026