First Actinide Complexes of the Nitrogen-Containing Ligands Dinitramide (N(NO2)2-), 4,5-Dicyano-1,2,3-triazolate (C4N5-), and Dicyanamide (N(CN)2-)
Margaret-Jane Crawford; Arkady Ellern; Konstantin Karaghiosoff; Franz Martin; Peter Mayer; Inorganic Chemistry 49 (2010) 2674–2683; doi:10.1021/ic901820b

data_4315134
_publ_contact_author_address
;
Department Chemie
Ludwig-Maximilians Universit\"at
Butenandtstra\&se 5-13 (Haus D)
D-81377 M\"unchen
Bundesrepublik Deutschland
;
_publ_contact_author_email       mjc@cup.uni-muenchen.de
_publ_contact_author_fax         +49-89-2180-77492
_publ_contact_author_name        'M.-J. Crawford'
_publ_section_title
;
 First Actinide Complexes of the Nitrogen-Containing Ligands Dinitramide
 (N(NO2)2-), 4,5-Dicyano-1,2,3-triazolate (C4N5-), and Dicyanamide
 (N(CN)2-)
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2674
_journal_page_last               2683
_journal_paper_doi               10.1021/ic901820b
_journal_volume                  49
_journal_year                    2010
_chemical_formula_moiety         '2(U O2), 4(O P N3 C6 H18), 4(C2 N3)'
_chemical_formula_sum            'C32 H72 N24 O8 P4 U2'
_chemical_formula_weight         1521.08
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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_author_name               'P. Mayer'
_audit_block_code                UO2_OPNMe2_C2N3_bx272_klapoetke
_audit_creation_date
;
'Tue Sep 09 15:45:44 2008'
;
_audit_creation_method           'form98_non/compatible with shelxl97-2'
_audit_update_record             10-Aug-09
_cell_angle_alpha                90.00
_cell_angle_beta                 100.029(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   15.5873(9)
_cell_length_b                   14.2132(6)
_cell_length_c                   13.2006(5)
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      26.2491
_cell_measurement_theta_min      3.8779
_cell_volume                     2879.8(2)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May  8 2007,13:10:02)
;
_computing_data_collection
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May  8 2007,13:10:02)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May  8 2007,13:10:02)
;
_computing_structure_refinement
'SHELXL-97 (G. M. Sheldrick. University of G\"ottingen, 97-2 version)'
_computing_structure_solution
;
A. Altomare, M. C. Burla, M. Camalli, G. L. Cascarano, C. Giacovazzo, A.
Guagliardi, A. G. G. Moliterni, G. Polidori, R. Spagna: SIR97: a new tool for
crystal structure determination and refinement; J. Appl. Crystallogr. 1999,
32, 115-119.
;
_diffrn_ambient_temperature      200(2)
_diffrn_detector_area_resol_mean 15.9809
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_details
;
  1 omega    0.00  100.80   0.6000   15.0000
omega____ theta____ kappa____ phi______ omega'___ theta'___ frames
    -       30.0000   70.0000    0.0000    0.0000    0.0000 168

  2 omega    0.00  100.80   0.6000   15.0000
omega____ theta____ kappa____ phi______ omega'___ theta'___ frames
    -       30.0000   70.0000  120.0000    0.0000    0.0000 168

  3 omega    0.00  100.80   0.6000   15.0000
omega____ theta____ kappa____ phi______ omega'___ theta'___ frames
    -       30.0000   70.0000  240.0000    0.0000    0.0000 168

  4 omega  -42.00   60.00   0.6000   15.0000
omega____ theta____ kappa____ phi______ omega'___ theta'___ frames
    -       30.0000  -70.0000    0.0000    0.0000    0.0000 170

  5 omega  -42.00   60.00   0.6000   15.0000
omega____ theta____ kappa____ phi______ omega'___ theta'___ frames
    -       30.0000  -70.0000  120.0000    0.0000    0.0000 170

  6 omega  -42.00   60.00   0.6000   15.0000
omega____ theta____ kappa____ phi______ omega'___ theta'___ frames
    -       30.0000  -70.0000  240.0000    0.0000    0.0000 170

;
_diffrn_measurement_device       'CCD camera on \k-goniostat'
_diffrn_measurement_device_type  'Oxford XCalibur'
_diffrn_measurement_method       omega-scans
_diffrn_orient_matrix_UB_11      -0.0292986082
_diffrn_orient_matrix_UB_12      -0.0141171691
_diffrn_orient_matrix_UB_13      -0.0404823207
_diffrn_orient_matrix_UB_21      -0.0335877603
_diffrn_orient_matrix_UB_22      0.0387104503
_diffrn_orient_matrix_UB_23      0.0013926802
_diffrn_orient_matrix_UB_31      0.0314791329
_diffrn_orient_matrix_UB_32      0.0281538491
_diffrn_orient_matrix_UB_33      -0.0222419925
_diffrn_radiation_collimation    '0.5 mm collimator'
_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  0.0467
_diffrn_reflns_av_sigmaI/netI    0.0370
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            29273
_diffrn_reflns_theta_full        26.31
_diffrn_reflns_theta_max         26.31
_diffrn_reflns_theta_min         3.89
_diffrn_source_current           45_mA
_diffrn_source_power             2.48_kW
_diffrn_source_type              'Spellman generator'
_diffrn_source_voltage           55_kV
_exptl_absorpt_coefficient_mu    5.791
_exptl_absorpt_correction_T_max  0.6717
_exptl_absorpt_correction_T_min  0.4506
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
Crystal faces optimized with XShape, rev. 1.02, STOE (Darmstadt, Germany)
Absorption correction with XRed, rev 1.09, STOE (Darmstadt, Germany)
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.75412(12)
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1480
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.11
_refine_diff_density_max         1.810
_refine_diff_density_min         -0.563
_refine_diff_density_rms         0.094
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.133
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     328
_refine_ls_number_reflns         5833
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.133
_refine_ls_R_factor_all          0.0473
_refine_ls_R_factor_gt           0.0358
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0269P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0618
_refine_ls_wR_factor_ref         0.0660
_reflns_number_gt                5264
_reflns_number_total             5833
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic901820b_si_002_2.cif
_cod_data_source_block           bx272
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4315134