Sterically Congested Uranyl Complexes with Seven-Coordination of the UO2 Unit: the Peculiar Ligation Mode of Nitrate in [UO2(NO3)2(Rbtp)] Complexes
Jean-Claude Berthet; Pierre Thuéry; Jean-Pierre Dognon; Denis Guillaneux; Michel Ephritikhine; Inorganic Chemistry 47 (2008) 6850–6862; doi:10.1021/ic8004486

data_4305459
_publ_contact_author_address
;
      CEA/Saclay, SCM (CNRS URA 331)
      B\^at. 125
      91191 Gif-sur-Yvette
      France
;
_publ_contact_author_email       jean-claude.berthet@cea.fr
_publ_contact_author_fax         '33 1 69 08 66 40'
_publ_contact_author_name        'J. C. Berthet'
_publ_contact_author_phone       '33 01 69 08 64 36'
_publ_section_title
;
Sterically Congested Uranyl Complexes with Seven-Coordination of the
UO2 Unit: the Peculiar Ligation Mode of Nitrate in [UO2(NO3)2(Rbtp)]
Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6850
_journal_page_last               6862
_journal_paper_doi               10.1021/ic8004486
_journal_volume                  47
_journal_year                    2008
_chemical_formula_sum            'C69 H82 F3 N21 O15 S U2'
_chemical_formula_weight         2010.68
_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     heavy
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 116.311(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.6734(8)
_cell_length_b                   29.3252(17)
_cell_length_c                   18.0981(8)
_cell_measurement_reflns_used    201334
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.68
_cell_measurement_theta_min      3.05
_cell_volume                     7932.3(7)
_computing_cell_refinement       'HKL2000 (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Hooft, 1998)'
_computing_data_reduction        'HKL2000 (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1999)'
_computing_publication_material
'SHELXTL (Sheldrick, 1999); PLATON (Spek, 2003)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Nonius Kappa-CCD area-detector diffractometer'
_diffrn_measurement_method       'two \f and five \w scans with 2\% steps'
_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  0.0662
_diffrn_reflns_av_sigmaI/netI    0.0849
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       35
_diffrn_reflns_limit_k_min       -35
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            201334
_diffrn_reflns_theta_full        25.68
_diffrn_reflns_theta_max         25.68
_diffrn_reflns_theta_min         3.05
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.187
_exptl_absorpt_correction_T_max  0.715
_exptl_absorpt_correction_T_min  0.506
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SCALEPACK (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            'translucent dark orange'
_exptl_crystal_density_diffrn    1.684
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       parallelepiped
_exptl_crystal_F_000             3960
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         2.288
_refine_diff_density_min         -0.927
_refine_diff_density_rms         0.152
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1018
_refine_ls_number_reflns         15037
_refine_ls_number_restraints     57
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.0991
_refine_ls_R_factor_gt           0.0615
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0872P)^2^+6.5514P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1441
_refine_ls_wR_factor_ref         0.1591
_reflns_number_gt                10137
_reflns_number_total             15037
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic8004486.file003_1.cif
_cod_data_source_block           7.2MeCN
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4305459