Hybrid Uranium-Transition-Metal Oxide Cage Clusters.
Ling, Jie; Hobbs, Franklin; Prendergast, Steven; Adelani, Pius O.; Babo, Jean-Marie; Qiu, Jie; Weng, Zhehui; Burns, Peter C.; Inorganic chemistry  (2014) 141201075026001–; doi:10.1021/ic5018449

data_4341830
_publ_section_title
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 Hybrid Uranium-Transition-Metal Oxide Cage Clusters.
;
_journal_name_full               'Inorganic chemistry'
_journal_page_first              141201075026001
_journal_paper_doi               10.1021/ic5018449
_journal_year                    2014
_chemical_formula_moiety         '[(UO2)48(O2)12(WO5)6(PO4)48](H2O)88'
_chemical_formula_sum            'O430 P48 U48 W6'
_chemical_formula_weight         20895.10
_chemical_melting_point          ?
_chemical_name_common            U48W6P48
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           85
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-P 4a'
_symmetry_space_group_name_H-M   'P 4/n :2'
_atom_sites_solution_hydrogens   none
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   29.632(3)
_cell_length_b                   29.632(3)
_cell_length_c                   34.132(4)
_cell_measurement_reflns_used    18816
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      22.18
_cell_measurement_theta_min      1.14
_cell_volume                     29970(6)
_computing_cell_refinement       'SMART SAINT'
_computing_data_collection       SMART
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXP-97 (Sheldrick, 1997)'
_computing_publication_material  'SHELCIF-97 (Sheldrick, 2000)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 0
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX'
_diffrn_measurement_method       '0.3 wide w/ exposures'
_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  0.0793
_diffrn_reflns_av_sigmaI/netI    0.0347
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            229553
_diffrn_reflns_theta_full        22.18
_diffrn_reflns_theta_max         22.18
_diffrn_reflns_theta_min         1.14
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count N/A
_diffrn_standards_interval_time  N/A
_diffrn_standards_number         N/A
_exptl_absorpt_coefficient_mu    14.279
_exptl_absorpt_correction_T_max  0.534
_exptl_absorpt_correction_T_min  0.454
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.315
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             18040
_exptl_crystal_size_max          0.056
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.044
_refine_diff_density_max         6.682
_refine_diff_density_min         -7.433
_refine_diff_density_rms         0.455
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.093
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     664
_refine_ls_number_reflns         18816
_refine_ls_number_restraints     24
_refine_ls_restrained_S_all      1.096
_refine_ls_R_factor_all          0.1189
_refine_ls_R_factor_gt           0.0940
_refine_ls_shift/su_max          0.148
_refine_ls_shift/su_mean         0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0743P)^2^+4996.3833P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2223
_refine_ls_wR_factor_ref         0.2424
_reflns_number_gt                14893
_reflns_number_total             18816
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5018449_si_004.cif
_cod_data_source_block           p4n
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'n/a' was changed to '?' - the value
is undefined or not given.

Automatic conversion script
Id: cif_fix_values 2935 2014-11-11 08:27:57Z andrius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'n/a' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P4/n
_cod_database_code               4341830
_shelx_f_squared_multiplier      1.000