Pyclen Tri-n-butylphosphonate Ester as Potential Chelator for Targeted Radiotherapy: From Yttrium(III) Complexation to (90)Y Radiolabeling.
Le Fur, Mariane; Beyler, Maryline; Lepareur, Nicolas; Fougère, Olivier; Platas-Iglesias, Carlos; Rousseaux, Olivier; Tripier, Raphaël; Inorganic chemistry 55 (2016) 8003–8012; doi:10.1021/acs.inorgchem.6b01135

data_4348361
_publ_section_title
;
 Pyclen Tri-n-butylphosphonate Ester as Potential Chelator for Targeted
 Radiotherapy: From Yttrium(III) Complexation to (90)Y Radiolabeling.
;
_journal_issue                   16
_journal_name_full               'Inorganic chemistry'
_journal_page_first              8003
_journal_page_last               8012
_journal_paper_doi               10.1021/acs.inorgchem.6b01135
_journal_volume                  55
_journal_year                    2016
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C52 H96 Ho2 N8 O18 P6, 9(H2 0)'
_chemical_formula_sum            'C52 H114 Ho2 N8 O27 P6'
_chemical_formula_weight         1799.21
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                116.119(2)
_cell_angle_beta                 94.796(3)
_cell_angle_gamma                104.039(3)
_cell_formula_units_Z            2
_cell_length_a                   14.2369(10)
_cell_length_b                   16.5506(11)
_cell_length_c                   18.6914(13)
_cell_measurement_reflns_used    9947
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.43
_cell_measurement_theta_min      2.77
_cell_measurement_wavelength     0.71073
_cell_volume                     3743.6(5)
_computing_cell_refinement       'Bruker APEX2 (Bruker, 2006)'
_computing_data_collection       'Bruker APEX2 (Bruker, 2006)'
_computing_data_reduction        'Bruker APEX2 (Bruker, 2006)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'CRYSCALc (T. Roisnel, local program, 2014)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'APEXII, Bruker-AXS'
_diffrn_measurement_method       'CCD rotation images, thin slices'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0409
_diffrn_reflns_av_unetI/netI     0.0506
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            53972
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.91
_exptl_absorpt_coefficient_mu    2.306
_exptl_absorpt_correction_T_max  0.851
_exptl_absorpt_correction_T_min  0.807
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2002). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.596
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1844
_exptl_crystal_size_max          0.140
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.070
_refine_diff_density_max         2.041
_refine_diff_density_min         -1.741
_refine_diff_density_rms         0.127
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     862
_refine_ls_number_reflns         17030
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0554
_refine_ls_R_factor_gt           0.0367
_refine_ls_shift/su_max          0.029
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0343P)^2^+6.6581P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0815
_refine_ls_wR_factor_ref         0.0914
_reflns_number_gt                12694
_reflns_number_total             17030
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic6b01135_si_002.cif
_cod_data_source_block           P04180
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_space_group_crystal_system' value 'Triclinic' was changed
to 'triclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/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 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_cell_volume        3743.6(4)
_cod_database_code               4348361