Encapsulation of the uranyl dication
Beer, Stephan; Berryman, Orion B.; Ajami, Dariush; Rebek Jr., Julius; Chemical Science 1 (2010) 43–; doi:10.1039/c0sc00116c

data_1515866
_publ_section_title
;
 Encapsulation of the uranyl dication
;
_journal_issue                   1
_journal_name_full               'Chemical Science'
_journal_page_first              43
_journal_paper_doi               10.1039/c0sc00116c
_journal_volume                  1
_journal_year                    2010
_chemical_formula_sum            'C73 H86 N2 O18 U'
_chemical_formula_weight         1517.47
_chemical_name_systematic
;
?
;
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 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                 97.62(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.534(4)
_cell_length_b                   19.636(4)
_cell_length_c                   19.425(4)
_cell_measurement_reflns_used    8830
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.1
_cell_measurement_theta_min      2.5
_cell_volume                     7007(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT+'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0525
_diffrn_reflns_av_sigmaI/netI    0.0831
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            25087
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.52
_diffrn_standards_decay_%        1
_exptl_absorpt_coefficient_mu    2.387
_exptl_absorpt_correction_T_max  0.7160
_exptl_absorpt_correction_T_min  0.5650
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1999)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.438
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Parallalepiped
_exptl_crystal_F_000             3096
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.600
_refine_diff_density_min         -0.663
_refine_diff_density_rms         0.129
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.498(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     864
_refine_ls_number_reflns         12156
_refine_ls_number_restraints     445
_refine_ls_restrained_S_all      1.011
_refine_ls_R_factor_all          0.0838
_refine_ls_R_factor_gt           0.0549
_refine_ls_shift/su_max          0.128
_refine_ls_shift/su_mean         0.045
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0800P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1264
_refine_ls_wR_factor_ref         0.1428
_reflns_number_gt                9066
_reflns_number_total             12156
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0sc00116c.txt
_cod_data_source_block           sbee
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        7007(2)
_cod_original_sg_symbol_H-M      Cc
_cod_database_code               1515866