Lanthanide Speciation in Potential SANEX and GANEX Actinide/Lanthanide Separations Using Tetra-N-Donor Extractants
Daniel M. Whittaker; Tamara L. Griffiths; Madeleine Helliwell; Adam N. Swinburne; Louise S. Natrajan; Frank W. Lewis; Laurence M. Harwood; Stephen A. Parry; Clint A. Sharrad; Inorganic Chemistry 52 (2013) 3429–3444; doi:10.1021/ic301599y

data_4334260
_publ_contact_author_address
;
Centre for Radiochemistry Research
School of Chemistry
University of Manchester
Oxford Road
Manchester
M13 9PL
;
_publ_contact_author_email       daniel.whittaker@postgrad.manchester.ac.uk
_publ_contact_author_name        'Daniel Whittaker'
_publ_contact_author_phone       +441612751405
_publ_section_title
;
 Lanthanide Speciation in Potential SANEX and GANEX Actinide/Lanthanide
 Separations Using Tetra-N-Donor Extractants
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3429
_journal_page_last               3444
_journal_paper_doi               10.1021/ic301599y
_journal_volume                  52
_journal_year                    2013
_chemical_formula_moiety         'C64 H76 N17 O3 Pr, 2(N O3), 4(C2 H6 O), H2O'
_chemical_formula_sum            'C72 H102 N19 O14 Pr'
_chemical_formula_weight         1598.64
_chemical_name_systematic        '[Pr(CyMe4-BTBP)2(NO3)](NO3)2.4EtOH.H2O'
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2012-04-30
_audit_creation_method
;
  Olex2 1.1
  (compiled 2011.11.01 svn.r2039, GUI svn.r3906)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.355(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   24.2790(7)
_cell_length_b                   16.5467(4)
_cell_length_c                   19.4601(5)
_cell_measurement_reflns_used    17400
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      24.9730
_cell_measurement_theta_min      2.9387
_cell_volume                     7817.7(4)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.

L. J. Farrugia, ORTEP-3 for Windows - a version of ORTEP-III 
with a Graphical User Interface (GUI). J. Appl. Crystallogr. (1997). 30, 565.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
XL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
XS, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.3367
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_details
;
  1 omega  -44.00   65.00   1.0000   39.0000
omega____ theta____ kappa____ phi______ frames
    -      -18.4693   77.0000 -150.0000 109

  2 omega  -58.00   50.00   1.0000   39.0000
omega____ theta____ kappa____ phi______ frames
    -      -18.4693   77.0000   90.0000 108

  3 omega  -58.00   50.00   1.0000   39.0000
omega____ theta____ kappa____ phi______ frames
    -      -18.4693   77.0000  -30.0000 108

  4 omega    2.00  102.00   1.0000   39.0000
omega____ theta____ kappa____ phi______ frames
    -       19.8755   77.0000 -150.0000 100

  5 omega  -20.00   89.00   1.0000   39.0000
omega____ theta____ kappa____ phi______ frames
    -       19.8755   77.0000  120.0000 109

  6 omega   -6.00  102.00   1.0000   39.0000
omega____ theta____ kappa____ phi______ frames
    -       19.8755   77.0000  -30.0000 108
;
_diffrn_measurement_device_type  'Xcalibur, Sapphire2, large Be window'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0279331000
_diffrn_orient_matrix_UB_12      -0.0108878000
_diffrn_orient_matrix_UB_13      -0.0051129000
_diffrn_orient_matrix_UB_21      -0.0076743000
_diffrn_orient_matrix_UB_22      -0.0224924000
_diffrn_orient_matrix_UB_23      -0.0295848000
_diffrn_orient_matrix_UB_31      0.0037651000
_diffrn_orient_matrix_UB_32      0.0348518000
_diffrn_orient_matrix_UB_33      -0.0206484000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0916
_diffrn_reflns_av_unetI/netI     0.0826
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            77969
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         2.94
_diffrn_source                   'Enhance (Mo) x-ray Source'
_exptl_absorpt_coefficient_mu    0.697
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.80497
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.358
_exptl_crystal_description       block
_exptl_crystal_F_000             3352
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.919
_refine_diff_density_min         -1.063
_refine_diff_density_rms         0.102
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     979
_refine_ls_number_reflns         13767
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0942
_refine_ls_R_factor_gt           0.0562
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0450P)^2^+18.5244P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1162
_refine_ls_wR_factor_ref         0.1435
_reflns_number_gt                9356
_reflns_number_total             13767
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic301599y_si_002_06.cif
_cod_data_source_block           complex6
_cod_database_code               4334260
_reflns_odcompleteness_completeness 99.77
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     24.97