Structural and NMR Characterization of Sm(III), Eu(III), and Yb(III) Complexes of an Amide Based Polydentate Ligand Exhibiting Paramagnetic Chemical Exchange Saturation Transfer Abilities
Jason D. Dorweiler; Victor N. Nemykin; Amanda N. Ley; Robert D. Pike; Steven M. Berry; Inorganic Chemistry 48 (2009) 9365–9376; doi:10.1021/ic901191a

data_4303295
_publ_contact_author_address
; 
 Department of Chemistry and Biochemistry
 University of Minnesota Duluth
 1039 University Drive
 Duluth, MN 55812, USA  
;
_publ_contact_author_email       vnemykin@d.umn.edu
_publ_contact_author_fax         '+1 218 7266729'
_publ_contact_author_name        'Victor Nemykin'
_publ_contact_author_phone       '+1 218 7266729'
_publ_section_title
;
Structural and NMR Characterization of Sm(III), Eu(III), and Yb(III)
Complexes of an Amide Based Polydentate Ligand Exhibiting Paramagnetic
Chemical Exchange Saturation Transfer Abilities
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              9365
_journal_page_last               9376
_journal_paper_doi               10.1021/ic901191a
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C34 H67 Eu1 N10 O16'
_chemical_formula_sum            'C34 H67 Eu N10 O16'
_chemical_formula_weight         1023.92
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_cell_angle_alpha                90
_cell_angle_beta                 98.12(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.010(3)
_cell_length_b                   17.667(4)
_cell_length_c                   20.897(4)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    298
_cell_measurement_theta_max      18
_cell_measurement_theta_min      15
_cell_volume                     4755.0(18)
_computing_cell_refinement       'Win AFC'
_computing_data_collection       'Rigaku AFC-7R'
_computing_data_reduction        'TeXsan 10.3b'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      298
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'Rigaku AFC-7R'
_diffrn_measurement_device_type  'Rigaku AFC-7R'
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.126
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            21859
_diffrn_reflns_theta_full        27.555
_diffrn_reflns_theta_max         27.555
_diffrn_reflns_theta_min         2.088
_diffrn_standards_decay_%        0.00
_diffrn_standards_interval_count 150
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.392
_exptl_absorpt_correction_T_max  0.66
_exptl_absorpt_correction_T_min  0.51
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   '(North et al., 1968)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.430
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2128
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.30
_refine_diff_density_max         4.08
_refine_diff_density_min         -2.33
_refine_ls_extinction_coef       40(50)
_refine_ls_extinction_method     'Larson (1970), Equation 22'
_refine_ls_goodness_of_fit_ref   1.0143
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     578
_refine_ls_number_reflns         8044
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0702
_refine_ls_R_factor_gt           0.0558
_refine_ls_shift/su_max          0.001610
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.13P)^2^ + 0.00P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1554
_refine_ls_wR_factor_gt          0.1468
_refine_ls_wR_factor_ref         0.1461
_reflns_limit_h_max              16
_reflns_limit_h_min              -16
_reflns_limit_k_max              22
_reflns_limit_k_min              0
_reflns_limit_l_max              27
_reflns_limit_l_min              0
_reflns_number_gt                8153
_reflns_number_total             10940
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   2.52
_oxford_diffrn_Wilson_scale      127.74
_oxford_refine_ls_r_factor_ref   0.0555
_oxford_refine_ls_scale          0.09212(4)
_oxford_reflns_number_all        10905
_oxford_reflns_threshold_expression_ref I>3.0\s(I)
_cod_data_source_file            ic901191a_si_002_2.cif
_cod_data_source_block           Eu(III)L
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        4755.0(17)
_cod_original_sg_symbol_Hall     '-P 2yn '
_cod_original_sg_symbol_H-M      'P 1 21/n 1 '
_cod_original_formula_sum        'C34 H67 Eu1 N10 O16'
_cod_database_code               4303295