Dimethylsilyl bis(amidinate)actinide complexes: synthesis and reactivity towards oxygen containing substrates.
Karmel, Isabell S. R.; Elkin, Tatyana; Fridman, Natalia; Eisen, Moris S.; Dalton transactions (Cambridge, England : 2003) 43 (2014) 11376–11387; doi:10.1039/c4dt01361a

data_7031299
_publ_section_title
;
 Dimethylsilyl bis(amidinate)actinide complexes: synthesis and reactivity
 towards oxygen containing substrates.
;
_journal_issue                   29
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              11376
_journal_page_last               11387
_journal_paper_doi               10.1039/c4dt01361a
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C37 H55 Cl3 N6 Si2 U'
_chemical_formula_weight         984.43
_chemical_name_common            moris347
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 109.1960(9)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.5150(4)
_cell_length_b                   10.5640(2)
_cell_length_c                   22.4540(4)
_cell_measurement_reflns_used    10426
_cell_measurement_temperature    240(2)
_cell_measurement_theta_max      28.69
_cell_measurement_theta_min      0.96
_cell_volume                     4371.66(15)
_computing_cell_refinement       'DENZO HKL2000 (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius, 2006)'
_computing_data_reduction        'DENZO HKL2000 (Otwinowski & Minor 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      240(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Nonius KappaCCD'
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0406
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            7747
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         1.10
_diffrn_standards_interval_count 01s
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.983
_exptl_absorpt_correction_T_max  0.604
_exptl_absorpt_correction_T_min  -0.788
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
'HKL Scalepack (Otwinowski & Minor 1997)'
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.496
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1960
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.604
_refine_diff_density_min         -0.788
_refine_diff_density_rms         0.099
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     442
_refine_ls_number_reflns         7747
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0538
_refine_ls_R_factor_gt           0.0317
_refine_ls_shift/su_max          0.039
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0339P)^2^+3.8540P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0692
_refine_ls_wR_factor_ref         0.0759
_reflns_number_gt                5803
_reflns_number_total             7747
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt01361a2.cif
_cod_data_source_block           moris347
_cod_depositor_comments
'Adding full bibliography for 7031298--7031301.cif.'
_cod_original_cell_volume        4371.66(14)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7031299