Transition metal complexes of the (2,2,2-trifluoroethyl)phosphinate NOTA analogue as potential contrast agents for <sup>19</sup>F magnetic resonance imaging.
Koucký, Filip; Dobrovolná, Tereza; Kotek, Jan; Císařová, Ivana; Havlíčková, Jana; Liška, Alan; Kubíček, Vojtěch; Hermann, Petr; Dalton transactions (Cambridge, England : 2003) 53 (2024) 9267–9285; doi:10.1039/d4dt00507d

data_7715535
_publ_section_title
;
 Transition metal complexes of the (2,2,2-trifluoroethyl)phosphinate NOTA
 analogue as potential contrast agents for <sup>19</sup>F magnetic
 resonance imaging.
;
_journal_issue                   22
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9267
_journal_page_last               9285
_journal_paper_doi               10.1039/d4dt00507d
_journal_volume                  53
_journal_year                    2024
_chemical_formula_moiety
;
2(C15 H24 Co F9 N3 O6 P3), Co H12 O6, 0.75(C H4 O), 14.25(H2 O)
;
_chemical_formula_sum            'C30.75 H91.5 Co3 F18 N6 O33 P6'
_chemical_formula_weight         1778.20
_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   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2017/1
_audit_update_record
;
2024-01-20 deposited with the CCDC.	2024-03-26 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            24
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_cell_length_b                   34.3841(8)
_cell_length_c                   40.9610(15)
_cell_measurement_reflns_used    9941
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.4618
_cell_measurement_theta_min      2.5158
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_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-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'XT, VERSION 2018/2'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 7.3910
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  '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  0.0335
_diffrn_reflns_av_unetI/netI     0.0304
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       44
_diffrn_reflns_limit_h_min       -43
_diffrn_reflns_limit_k_max       41
_diffrn_reflns_limit_k_min       -44
_diffrn_reflns_limit_l_max       53
_diffrn_reflns_limit_l_min       -53
_diffrn_reflns_number            88634
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.492
_diffrn_reflns_theta_min         1.905
_diffrn_source                   'microfocus sealed tube'
_exptl_absorpt_coefficient_mu    0.974
_exptl_absorpt_correction_T_max  0.88
_exptl_absorpt_correction_T_min  0.82
_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            violet
_exptl_crystal_density_diffrn    1.690
_exptl_crystal_description       prism
_exptl_crystal_F_000             21960
_exptl_crystal_size_max          0.270
_exptl_crystal_size_mid          0.190
_exptl_crystal_size_min          0.137
_refine_diff_density_max         1.436
_refine_diff_density_min         -0.706
_refine_diff_density_rms         0.071
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1156
_refine_ls_number_reflns         21382
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.0601
_refine_ls_R_factor_gt           0.0362
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0369P)^2^+115.5219P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0877
_refine_ls_wR_factor_ref         0.1024
_reflns_Friedel_coverage         0.000
_reflns_number_gt                15240
_reflns_number_total             21382
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt00507d2.cif
_cod_data_source_block           conotpf2
_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 7715524--7715535.cif.
;
_cod_original_formula_sum        'C30.75 H91.50 Co3 F18 N6 O33 P6'
_cod_database_code               7715535
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_min   0.779
_shelx_estimated_absorpt_t_max   0.878
_shelx_res_checksum              8112