Controlling the variation of axial water exchange rates in macrocyclic lanthanide(iii) complexesElectronic supplementary information (ESI) available: experimental section. See http://www.rsc.org/suppdata/cc/b2/b202862j/
Aime, Silvio; Barge, Alessandro; Batsanov, Andrei S.; Botta, Mauro; Castelli, Daniela Delli; Fedeli, Franco; Mortillaro, Armando; Parker, David; Puschmann, Horst; Chemical Communications  (2002) 1120–; doi:10.1039/b202862j

data_7114202
_publ_section_title
;
 Controlling the variation of axial water exchange rates in macrocyclic
 lanthanide(iii) complexesElectronic supplementary information (ESI)
 available: experimental section. See
 http://www.rsc.org/suppdata/cc/b2/b202862j/
;
_journal_issue                   10
_journal_name_full               'Chemical Communications'
_journal_page_first              1120
_journal_paper_doi               10.1039/b202862j
_journal_year                    2002
_chemical_absolute_configuration ad
_chemical_formula_moiety
'C48 H66 Ce N8 O5 3+,3(C F3 O3 S 1-),C2 H6 O,1.5(H2 O)'
_chemical_formula_sum            'C53 H75 Ce F9 N8 O16.5 S3'
_chemical_formula_weight         1495.51
_chemical_name_systematic
; 
? 
;
_space_group_IT_number           5
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'I 2y'
_symmetry_space_group_name_H-M   'I 1 2 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 93.46(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   32.176(8)
_cell_length_b                   12.754(3)
_cell_length_c                   33.047(8)
_cell_measurement_reflns_used    7477
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      28.5
_cell_measurement_theta_min      2.4
_cell_volume                     13537(6)
_computing_cell_refinement       'SMART version 5.060 (Bruker, 1999)'
_computing_data_collection       'SMART version 5.060 (Bruker, 1999)'
_computing_data_reduction        'SAINT version 6.02A (Bruker, 2001)'
_computing_molecular_graphics    'SHELXTL version 5.10 (Bruker, 1997)'
_computing_publication_material  'SHELXTL version 5.10 (Bruker, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 8
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'SMART 1K CCD area detector'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0849
_diffrn_reflns_av_sigmaI/netI    0.0755
_diffrn_reflns_limit_h_max       43
_diffrn_reflns_limit_h_min       -43
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       44
_diffrn_reflns_limit_l_min       -44
_diffrn_reflns_number            88619
_diffrn_reflns_theta_full        28.54
_diffrn_reflns_theta_max         28.54
_diffrn_reflns_theta_min         1.71
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.857
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.468
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             6144
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.15
_refine_diff_density_max         2.502
_refine_diff_density_min         -3.119
_refine_diff_density_rms         0.162
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.036(12)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.469
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1594
_refine_ls_number_reflns         32385
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.469
_refine_ls_R_factor_all          0.0944
_refine_ls_R_factor_gt           0.0796
_refine_ls_shift/su_max          0.239
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0870P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1889
_refine_ls_wR_factor_ref         0.1976
_reflns_Friedel_coverage         0.916
_reflns_number_gt                27723
_reflns_number_total             32385
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            b202862j.txt
_cod_data_source_block           9a
_cod_original_sg_symbol_H-M      I2
_cod_original_formula_sum        'C53 H75 Ce F9 N8 O16.50 S3'
_cod_database_code               7114202