#------------------------------------------------------------------------------
#$Date: 2017-11-17 11:09:26 +0200 (Fri, 17 Nov 2017) $
#$Revision: 203271 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/54/80/1548087.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1548087
loop_
_publ_author_name
'David M. King'
'Peter A. Cleaves'
'Ashley J. Wooles'
'Benedict M. Gardner'
'Nicholas F. Chilton'
'Floriana Tuna'
'William Lewis'
'Eric J. L. McInnes'
'Stephen T. Liddle'
_publ_section_title
;
 Molecular and electronic structure of terminal and alkali metal-capped
 uranium(V) nitride complexes
;
_journal_name_full               'Nature Communications'
_journal_page_first              13773
_journal_paper_doi               10.1038/ncomms13773
_journal_volume                  7
_journal_year                    2016
_chemical_formula_moiety         'C66 H150 N10 Rb2 Si6 U2'
_chemical_formula_sum            'C66 H150 N10 Rb2 Si6 U2'
_chemical_formula_weight         1899.49
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.7527(3)
_cell_length_b                   23.1023(5)
_cell_length_c                   26.7606(4)
_cell_measurement_reflns_used    19383
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      74.4840
_cell_measurement_theta_min      4.1050
_cell_volume                     8502.4(3)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution
;
SHELXS, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 10.3613
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_details
;
#__ type_ start__ end____ width___ exp.time_
  1 omega  -49.00   33.00   1.0000    5.0000
omega____ theta____ kappa____ phi______ frames
    -      -38.5000   38.0000  120.0000 82
#__ type_ start__ end____ width___ exp.time_
  2 omega  -92.00   -2.00   1.0000    5.0000
omega____ theta____ kappa____ phi______ frames
    -      -38.5000  125.0000 -120.0000 90
#__ type_ start__ end____ width___ exp.time_
  3 omega   55.00   81.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -      105.8472  -77.0000  -30.0000 26
#__ type_ start__ end____ width___ exp.time_
  4 omega   52.00   89.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -      105.8472  -30.0000 -120.0000 37
#__ type_ start__ end____ width___ exp.time_
  5 omega  105.00  176.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -      105.8472  125.0000 -150.0000 71
#__ type_ start__ end____ width___ exp.time_
  6 omega   35.00   86.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -      105.8472  -30.0000  150.0000 51
#__ type_ start__ end____ width___ exp.time_
  7 omega   33.00   83.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -      105.8472  -30.0000 -150.0000 50
#__ type_ start__ end____ width___ exp.time_
  8 omega   33.00   91.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -      105.8472  -30.0000   90.0000 58
#__ type_ start__ end____ width___ exp.time_
  9 omega   21.00  113.00   1.0000    5.0000
omega____ theta____ kappa____ phi______ frames
    -       43.6627   48.0000   15.0000 92
#__ type_ start__ end____ width___ exp.time_
 10 omega   19.00  112.00   1.0000    5.0000
omega____ theta____ kappa____ phi______ frames
    -       43.6627   57.0000  120.0000 93
#__ type_ start__ end____ width___ exp.time_
 11 omega   83.00  175.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -      105.8472   45.0000 -180.0000 92
#__ type_ start__ end____ width___ exp.time_
 12 omega   85.00  161.00   1.0000   20.0000
omega____ theta____ kappa____ phi______ frames
    -      105.8472   30.0000  -90.0000 76
;
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       'ω scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0637
_diffrn_reflns_av_unetI/netI     0.0354
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.981
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            40718
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.981
_diffrn_reflns_theta_full        67.500
_diffrn_reflns_theta_max         74.622
_diffrn_reflns_theta_min         3.303
_exptl_absorpt_coefficient_mu    13.134
_exptl_absorpt_correction_T_max  0.531
_exptl_absorpt_correction_T_min  0.165
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Numerical absorption correction based on gaussian integration over
			a multifaceted crystal model
;
_exptl_crystal_colour            RED
_exptl_crystal_density_diffrn    1.484
_exptl_crystal_description       COLUMN
_exptl_crystal_F_000             3832
_exptl_crystal_size_max          0.2246
_exptl_crystal_size_mid          0.1073
_exptl_crystal_size_min          0.0664
_refine_diff_density_max         2.654
_refine_diff_density_min         -2.380
_refine_diff_density_rms         0.143
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.980
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     401
_refine_ls_number_reflns         8544
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.980
_refine_ls_R_factor_all          0.0364
_refine_ls_R_factor_gt           0.0314
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0587P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0805
_refine_ls_wR_factor_ref         0.0824
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                7300
_reflns_number_total             8544
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            3.cif
_cod_data_source_block           3
_cod_original_cell_volume        8502.3(3)
_cod_database_code               1548087
_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C1(H1), C4(H4), C7(H7), C12(H12), C15(H15), C18(H18), C23(H23), C26(H26),
 C29(H29)
2.b Secondary CH2 refined with riding coordinates:
 C10(H10A,H10B), C11(H11A,H11B), C21(H21A,H21B), C22(H22A,H22B), C32(H32A,
 H32B), C33(H33A,H33B)
2.c Me refined with riding coordinates:
 C3(H3A,H3B,H3C), C19(H19A,H19B,H19C), C25(H25A,H25B,H25C), C30(H30A,H30B,
 H30C), C31(H31A,H31B,H31C)
2.d Idealised Me refined as rotating group:
 C2(H2A,H2B,H2C), C5(H5A,H5B,H5C), C6(H6A,H6B,H6C), C8(H8A,H8B,H8C), C9(H9A,
 H9B,H9C), C13(H13A,H13B,H13C), C14(H14A,H14B,H14C), C16(H16A,H16B,H16C),
 C17(H17A,H17B,H17C), C20(H20A,H20B,H20C), C24(H24A,H24B,H24C), C27(H27A,H27B,
 H27C), C28(H28A,H28B,H28C)
;
_olex2_submission_special_instructions 'No special instructions were received'
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, -y, z+1/2'
'x+1/2, -y+1/2, -z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, y, -z-1/2'
'-x-1/2, y-1/2, z'
'x, -y-1/2, z-1/2'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
U1 U 0.89937(2) 0.07355(2) 0.62355(2) 0.01615(6) Uani 1 1 d . . . . .
Rb1 Rb 0.90297(3) -0.05677(2) 0.50619(2) 0.03713(11) Uani 1 1 d . . . . .
Si1 Si 1.03917(8) 0.20928(4) 0.61431(4) 0.0235(2) Uani 1 1 d . . . . .
Si2 Si 0.63933(8) 0.07330(4) 0.58924(4) 0.0233(2) Uani 1 1 d . . . . .
Si3 Si 1.01348(8) -0.05967(4) 0.67397(4) 0.0252(2) Uani 1 1 d . . . . .
N1 N 0.9482(2) 0.16826(12) 0.64082(11) 0.0224(6) Uani 1 1 d . . . . .
N2 N 0.7317(2) 0.06891(13) 0.63295(11) 0.0202(6) Uani 1 1 d . . . . .
N3 N 0.9746(2) 0.01032(12) 0.68056(11) 0.0229(6) Uani 1 1 d . . . . .
N4 N 0.8503(2) 0.10322(13) 0.71657(10) 0.0231(6) Uani 1 1 d . . . . .
N5 N 0.9339(2) 0.04724(14) 0.56089(12) 0.0275(7) Uani 1 1 d . . . . .
C1 C 1.1295(3) 0.15552(18) 0.58814(16) 0.0320(9) Uani 1 1 d . . . . .
H1 H 1.0896 0.1260 0.5701 0.038 Uiso 1 1 calc R . . . .
C2 C 1.1851(4) 0.1219(2) 0.6283(2) 0.0497(14) Uani 1 1 d . . . . .
H2A H 1.2304 0.1480 0.6454 0.075 Uiso 1 1 calc GR . . . .
H2B H 1.2216 0.0903 0.6127 0.075 Uiso 1 1 calc GR . . . .
H2C H 1.1390 0.1059 0.6526 0.075 Uiso 1 1 calc GR . . . .
C3 C 1.2013(3) 0.1792(2) 0.54900(17) 0.0401(10) Uani 1 1 d . . . . .
H3A H 1.1655 0.2006 0.5234 0.060 Uiso 1 1 calc R . . . .
H3B H 1.2480 0.2050 0.5653 0.060 Uiso 1 1 calc R . . . .
H3C H 1.2362 0.1469 0.5334 0.060 Uiso 1 1 calc R . . . .
C4 C 1.0977(3) 0.26245(18) 0.65999(16) 0.0308(9) Uani 1 1 d . . . . .
H4 H 1.0469 0.2922 0.6677 0.037 Uiso 1 1 calc R . . . .
C5 C 1.1291(4) 0.2371(2) 0.71029(17) 0.0467(12) Uani 1 1 d . . . . .
H5A H 1.0733 0.2183 0.7263 0.070 Uiso 1 1 calc GR . . . .
H5B H 1.1534 0.2682 0.7319 0.070 Uiso 1 1 calc GR . . . .
H5C H 1.1807 0.2085 0.7049 0.070 Uiso 1 1 calc GR . . . .
C6 C 1.1830(5) 0.2952(3) 0.6375(2) 0.0579(16) Uani 1 1 d . . . . .
H6A H 1.2372 0.2684 0.6319 0.087 Uiso 1 1 calc GR . . . .
H6B H 1.2035 0.3259 0.6605 0.087 Uiso 1 1 calc GR . . . .
H6C H 1.1634 0.3124 0.6056 0.087 Uiso 1 1 calc GR . . . .
C7 C 0.9916(3) 0.25497(18) 0.56052(15) 0.0350(9) Uani 1 1 d . . . . .
H7 H 1.0455 0.2806 0.5487 0.042 Uiso 1 1 calc R . . . .
C8 C 0.9077(4) 0.2930(2) 0.5770(2) 0.0475(13) Uani 1 1 d . . . . .
H8A H 0.8540 0.2686 0.5887 0.071 Uiso 1 1 calc GR . . . .
H8B H 0.8857 0.3166 0.5487 0.071 Uiso 1 1 calc GR . . . .
H8C H 0.9291 0.3184 0.6042 0.071 Uiso 1 1 calc GR . . . .
C9 C 0.9582(4) 0.2169(2) 0.51604(16) 0.0473(12) Uani 1 1 d . . . . .
H9A H 1.0135 0.1943 0.5036 0.071 Uiso 1 1 calc GR . . . .
H9B H 0.9333 0.2417 0.4892 0.071 Uiso 1 1 calc GR . . . .
H9C H 0.9067 0.1906 0.5272 0.071 Uiso 1 1 calc GR . . . .
C10 C 0.8850(3) 0.19681(17) 0.67816(15) 0.0282(8) Uani 1 1 d . . . . .
H10A H 0.8177 0.1994 0.6652 0.034 Uiso 1 1 calc R . . . .
H10B H 0.9086 0.2366 0.6846 0.034 Uiso 1 1 calc R . . . .
C11 C 0.8862(3) 0.16205(17) 0.72632(14) 0.0280(8) Uani 1 1 d . . . . .
H11A H 0.9532 0.1602 0.7396 0.034 Uiso 1 1 calc R . . . .
H11B H 0.8444 0.1811 0.7516 0.034 Uiso 1 1 calc R . . . .
C12 C 0.6910(3) 0.1084(2) 0.53075(15) 0.0343(9) Uani 1 1 d . . . . .
H12 H 0.7571 0.0914 0.5255 0.041 Uiso 1 1 calc R . . . .
C13 C 0.7046(4) 0.1738(2) 0.53652(19) 0.0520(14) Uani 1 1 d . . . . .
H13A H 0.6409 0.1928 0.5366 0.078 Uiso 1 1 calc GR . . . .
H13B H 0.7435 0.1886 0.5086 0.078 Uiso 1 1 calc GR . . . .
H13C H 0.7381 0.1819 0.5681 0.078 Uiso 1 1 calc GR . . . .
C14 C 0.6321(4) 0.0962(2) 0.48283(16) 0.0393(10) Uani 1 1 d . . . . .
H14A H 0.6272 0.0543 0.4776 0.059 Uiso 1 1 calc GR . . . .
H14B H 0.6649 0.1140 0.4541 0.059 Uiso 1 1 calc GR . . . .
H14C H 0.5667 0.1127 0.4863 0.059 Uiso 1 1 calc GR . . . .
C15 C 0.5292(4) 0.1134(2) 0.61454(18) 0.0424(11) Uani 1 1 d . . . . .
H15 H 0.5018 0.0880 0.6414 0.051 Uiso 1 1 calc R . . . .
C16 C 0.4476(4) 0.1197(3) 0.5753(2) 0.0676(17) Uani 1 1 d . . . . .
H16A H 0.4686 0.1466 0.5491 0.101 Uiso 1 1 calc GR . . . .
H16B H 0.3888 0.1347 0.5914 0.101 Uiso 1 1 calc GR . . . .
H16C H 0.4337 0.0818 0.5605 0.101 Uiso 1 1 calc GR . . . .
C17 C 0.5465(5) 0.1714(3) 0.6389(2) 0.0594(15) Uani 1 1 d . . . . .
H17A H 0.5985 0.1678 0.6637 0.089 Uiso 1 1 calc GR . . . .
H17B H 0.4867 0.1844 0.6553 0.089 Uiso 1 1 calc GR . . . .
H17C H 0.5656 0.1996 0.6134 0.089 Uiso 1 1 calc GR . . . .
C18 C 0.5929(3) -0.00123(19) 0.57052(16) 0.0339(9) Uani 1 1 d . . . . .
H18 H 0.5423 0.0044 0.5441 0.041 Uiso 1 1 calc R . . . .
C19 C 0.6749(4) -0.0377(2) 0.54775(17) 0.0433(11) Uani 1 1 d . . . . .
H19A H 0.7049 -0.0164 0.5201 0.065 Uiso 1 1 calc R . . . .
H19B H 0.7240 -0.0458 0.5733 0.065 Uiso 1 1 calc R . . . .
H19C H 0.6482 -0.0743 0.5353 0.065 Uiso 1 1 calc R . . . .
C20 C 0.5448(4) -0.0343(2) 0.61426(17) 0.0395(10) Uani 1 1 d . . . . .
H20A H 0.5907 -0.0370 0.6422 0.059 Uiso 1 1 calc GR . . . .
H20B H 0.5268 -0.0733 0.6032 0.059 Uiso 1 1 calc GR . . . .
H20C H 0.4864 -0.0135 0.6251 0.059 Uiso 1 1 calc GR . . . .
C21 C 0.7022(3) 0.05618(17) 0.68494(13) 0.0267(8) Uani 1 1 d . . . . .
H21A H 0.7264 0.0174 0.6947 0.032 Uiso 1 1 calc R . . . .
H21B H 0.6303 0.0558 0.6872 0.032 Uiso 1 1 calc R . . . .
C22 C 0.7422(3) 0.10095(17) 0.72005(13) 0.0272(8) Uani 1 1 d . . . . .
H22A H 0.7148 0.1393 0.7116 0.033 Uiso 1 1 calc R . . . .
H22B H 0.7229 0.0914 0.7547 0.033 Uiso 1 1 calc R . . . .
C23 C 1.1362(3) -0.06511(18) 0.64133(16) 0.0318(9) Uani 1 1 d . . . . .
H23 H 1.1513 -0.1072 0.6369 0.038 Uiso 1 1 calc R . . . .
C24 C 1.2171(3) -0.0388(2) 0.67317(17) 0.0413(10) Uani 1 1 d . . . . .
H24A H 1.2008 0.0014 0.6812 0.062 Uiso 1 1 calc GR . . . .
H24B H 1.2785 -0.0400 0.6546 0.062 Uiso 1 1 calc GR . . . .
H24C H 1.2239 -0.0610 0.7042 0.062 Uiso 1 1 calc GR . . . .
C25 C 1.1384(4) -0.0369(2) 0.58943(16) 0.0402(10) Uani 1 1 d . . . . .
H25A H 1.0868 -0.0535 0.5687 0.060 Uiso 1 1 calc R . . . .
H25B H 1.1283 0.0049 0.5927 0.060 Uiso 1 1 calc R . . . .
H25C H 1.2017 -0.0442 0.5737 0.060 Uiso 1 1 calc R . . . .
C26 C 1.0342(4) -0.09729(18) 0.73645(16) 0.0368(10) Uani 1 1 d . . . . .
H26 H 1.0862 -0.0746 0.7538 0.044 Uiso 1 1 calc R . . . .
C27 C 1.0741(5) -0.1587(2) 0.7309(2) 0.0641(18) Uani 1 1 d . . . . .
H27A H 1.0245 -0.1836 0.7157 0.096 Uiso 1 1 calc GR . . . .
H27B H 1.0915 -0.1740 0.7639 0.096 Uiso 1 1 calc GR . . . .
H27C H 1.1320 -0.1581 0.7095 0.096 Uiso 1 1 calc GR . . . .
C28 C 0.9468(4) -0.09768(19) 0.77209(16) 0.0394(10) Uani 1 1 d . . . . .
H28A H 0.9179 -0.0590 0.7733 0.059 Uiso 1 1 calc GR . . . .
H28B H 0.9684 -0.1088 0.8056 0.059 Uiso 1 1 calc GR . . . .
H28C H 0.8984 -0.1255 0.7601 0.059 Uiso 1 1 calc GR . . . .
C29 C 0.9185(4) -0.09710(19) 0.63364(16) 0.0358(10) Uani 1 1 d . . . . .
H29 H 0.9012 -0.0682 0.6073 0.043 Uiso 1 1 calc R . . . .
C30 C 0.9533(5) -0.1506(2) 0.6051(3) 0.0629(16) Uani 1 1 d . . . . .
H30A H 1.0143 -0.1417 0.5879 0.094 Uiso 1 1 calc R . . . .
H30B H 0.9638 -0.1825 0.6286 0.094 Uiso 1 1 calc R . . . .
H30C H 0.9039 -0.1619 0.5805 0.094 Uiso 1 1 calc R . . . .
C31 C 0.8226(4) -0.1099(2) 0.6611(2) 0.0471(12) Uani 1 1 d . . . . .
H31A H 0.8014 -0.0752 0.6791 0.071 Uiso 1 1 calc R . . . .
H31B H 0.7727 -0.1210 0.6367 0.071 Uiso 1 1 calc R . . . .
H31C H 0.8325 -0.1416 0.6848 0.071 Uiso 1 1 calc R . . . .
C32 C 0.9915(3) 0.04034(16) 0.72860(13) 0.0267(8) Uani 1 1 d . . . . .
H32A H 1.0348 0.0740 0.7232 0.032 Uiso 1 1 calc R . . . .
H32B H 1.0239 0.0137 0.7523 0.032 Uiso 1 1 calc R . . . .
C33 C 0.8954(3) 0.06060(18) 0.75043(14) 0.0264(8) Uani 1 1 d . . . . .
H33A H 0.8514 0.0271 0.7549 0.032 Uiso 1 1 calc R . . . .
H33B H 0.9066 0.0784 0.7836 0.032 Uiso 1 1 calc R . . . .
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0181 0.0091 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Rb Rb -0.4688 1.6079 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Si Si 0.2541 0.3302 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
U U -4.3638 13.4090 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
Rb1 U1 Rb1 50.673(10) . 5_756
N1 U1 Rb1 142.01(7) . .
N1 U1 Rb1 93.49(7) . 5_756
N1 U1 N3 109.09(11) . .
N1 U1 N4 69.35(10) . .
N2 U1 Rb1 93.30(7) . .
N2 U1 Rb1 133.70(8) . 5_756
N2 U1 N1 107.89(11) . .
N2 U1 N3 109.76(11) . .
N2 U1 N4 70.09(10) . .
N3 U1 Rb1 100.61(8) . 5_756
N3 U1 Rb1 91.92(7) . .
N3 U1 N4 70.48(10) . .
N4 U1 Rb1 155.43(7) . 5_756
N4 U1 Rb1 148.64(7) . .
N5 U1 Rb1 27.55(10) . .
N5 U1 Rb1 25.92(10) . 5_756
N5 U1 N1 114.49(13) . .
N5 U1 N2 109.80(13) . .
N5 U1 N3 105.76(12) . .
N5 U1 N4 175.61(12) . .
U1 Rb1 U1 129.326(10) . 5_756
Rb1 Rb1 U1 65.705(11) 5_756 .
Rb1 Rb1 U1 63.621(11) 5_756 5_756
N5 Rb1 U1 112.68(7) . 5_756
N5 Rb1 U1 16.26(6) 5_756 5_756
N5 Rb1 U1 113.93(6) 5_756 .
N5 Rb1 U1 17.46(7) . .
N5 Rb1 Rb1 48.60(6) 5_756 5_756
N5 Rb1 Rb1 49.43(7) . 5_756
N5 Rb1 N5 98.02(8) . 5_756
N5 Rb1 C1 163.58(10) . 5_756
N5 Rb1 C1 72.18(9) 5_756 5_756
N5 Rb1 C3 96.78(10) 5_756 5_756
N5 Rb1 C3 163.97(10) . 5_756
N5 Rb1 C19 157.49(10) 5_756 .
N5 Rb1 C19 81.87(10) . .
N5 Rb1 C25 67.23(10) 5_756 5_756
N5 Rb1 C25 82.79(11) . 5_756
N5 Rb1 C29 73.61(9) . .
N5 Rb1 C29 124.96(10) 5_756 .
N5 Rb1 C30 96.02(10) . .
N5 Rb1 C30 111.44(13) 5_756 .
C1 Rb1 U1 171.69(8) 5_756 .
C1 Rb1 U1 56.28(7) 5_756 5_756
C1 Rb1 Rb1 119.46(7) 5_756 5_756
C1 Rb1 C3 25.65(9) 5_756 5_756
C1 Rb1 C29 122.77(10) 5_756 .
C1 Rb1 C30 99.82(11) 5_756 .
C3 Rb1 U1 149.26(7) 5_756 .
C3 Rb1 U1 81.37(7) 5_756 5_756
C3 Rb1 Rb1 144.94(7) 5_756 5_756
C3 Rb1 C29 102.63(10) 5_756 .
C19 Rb1 U1 70.10(8) . .
C19 Rb1 U1 147.69(8) . 5_756
C19 Rb1 Rb1 126.98(8) . 5_756
C19 Rb1 C1 102.07(11) . 5_756
C19 Rb1 C3 82.10(11) . 5_756
C19 Rb1 C25 90.53(11) . 5_756
C19 Rb1 C29 76.80(11) . .
C19 Rb1 C30 90.88(14) . .
C25 Rb1 U1 95.78(8) 5_756 .
C25 Rb1 U1 64.43(8) 5_756 5_756
C25 Rb1 Rb1 66.92(9) 5_756 5_756
C25 Rb1 C1 81.25(11) 5_756 5_756
C25 Rb1 C3 97.37(12) 5_756 5_756
C25 Rb1 C29 154.46(11) 5_756 .
C25 Rb1 C30 178.01(14) 5_756 .
C29 Rb1 U1 134.05(8) . 5_756
C29 Rb1 U1 59.18(7) . .
C29 Rb1 Rb1 103.05(8) . 5_756
C30 Rb1 U1 83.38(8) . .
C30 Rb1 U1 114.75(10) . 5_756
C30 Rb1 Rb1 111.09(10) . 5_756
C30 Rb1 C3 84.22(11) . 5_756
C30 Rb1 C29 25.12(11) . .
N1 Si1 C1 105.58(17) . .
N1 Si1 C4 113.34(17) . .
N1 Si1 C7 111.55(18) . .
C1 Si1 C4 112.49(19) . .
C1 Si1 C7 108.1(2) . .
C7 Si1 C4 105.80(18) . .
N2 Si2 C12 107.90(17) . .
N2 Si2 C15 111.91(19) . .
N2 Si2 C18 111.79(17) . .
C12 Si2 C18 107.1(2) . .
C15 Si2 C12 112.6(2) . .
C15 Si2 C18 105.5(2) . .
N3 Si3 C23 112.71(17) . .
N3 Si3 C26 112.77(17) . .
N3 Si3 C29 105.87(18) . .
C23 Si3 C26 103.9(2) . .
C29 Si3 C23 108.6(2) . .
C29 Si3 C26 113.2(2) . .
Si1 N1 U1 130.00(16) . .
C10 N1 U1 112.5(2) . .
C10 N1 Si1 117.4(2) . .
Si2 N2 U1 130.79(16) . .
C21 N2 U1 112.6(2) . .
C21 N2 Si2 116.5(3) . .
Si3 N3 U1 131.07(16) . .
C32 N3 U1 110.0(2) . .
C32 N3 Si3 118.9(2) . .
C11 N4 U1 108.6(2) . .
C11 N4 C22 110.9(3) . .
C11 N4 C33 111.5(3) . .
C22 N4 U1 107.6(2) . .
C33 N4 U1 107.2(2) . .
C33 N4 C22 111.0(3) . .
U1 N5 Rb1 137.82(16) . 5_756
U1 N5 Rb1 134.99(16) . .
Rb1 N5 Rb1 81.98(8) . 5_756
Rb1 C1 H1 28.3 5_756 .
Si1 C1 Rb1 128.56(19) . 5_756
Si1 C1 H1 105.4 . .
C2 C1 Rb1 104.1(3) . 5_756
C2 C1 Si1 113.7(3) . .
C2 C1 H1 105.4 . .
C2 C1 C3 109.7(4) . .
C3 C1 Rb1 79.6(2) . 5_756
C3 C1 Si1 116.1(3) . .
C3 C1 H1 105.4 . .
C1 C2 H2A 109.5 . .
C1 C2 H2B 109.5 . .
C1 C2 H2C 109.5 . .
H2A C2 H2B 109.5 . .
H2A C2 H2C 109.5 . .
H2B C2 H2C 109.5 . .
Rb1 C3 H3A 84.7 5_756 .
Rb1 C3 H3B 161.8 5_756 .
Rb1 C3 H3C 53.5 5_756 .
C1 C3 Rb1 74.8(2) . 5_756
C1 C3 H3A 109.5 . .
C1 C3 H3B 109.5 . .
C1 C3 H3C 109.5 . .
H3A C3 H3B 109.5 . .
H3A C3 H3C 109.5 . .
H3B C3 H3C 109.5 . .
Si1 C4 H4 106.2 . .
C5 C4 Si1 115.8(3) . .
C5 C4 H4 106.2 . .
C6 C4 Si1 113.1(3) . .
C6 C4 H4 106.2 . .
C6 C4 C5 108.7(4) . .
C4 C5 H5A 109.5 . .
C4 C5 H5B 109.5 . .
C4 C5 H5C 109.5 . .
H5A C5 H5B 109.5 . .
H5A C5 H5C 109.5 . .
H5B C5 H5C 109.5 . .
C4 C6 H6A 109.5 . .
C4 C6 H6B 109.5 . .
C4 C6 H6C 109.5 . .
H6A C6 H6B 109.5 . .
H6A C6 H6C 109.5 . .
H6B C6 H6C 109.5 . .
Si1 C7 H7 108.3 . .
C8 C7 Si1 111.3(3) . .
C8 C7 H7 108.3 . .
C8 C7 C9 109.0(4) . .
C9 C7 Si1 111.6(3) . .
C9 C7 H7 108.3 . .
C7 C8 H8A 109.5 . .
C7 C8 H8B 109.5 . .
C7 C8 H8C 109.5 . .
H8A C8 H8B 109.5 . .
H8A C8 H8C 109.5 . .
H8B C8 H8C 109.5 . .
C7 C9 H9A 109.5 . .
C7 C9 H9B 109.5 . .
C7 C9 H9C 109.5 . .
H9A C9 H9B 109.5 . .
H9A C9 H9C 109.5 . .
H9B C9 H9C 109.5 . .
N1 C10 H10A 109.8 . .
N1 C10 H10B 109.8 . .
N1 C10 C11 109.3(3) . .
H10A C10 H10B 108.3 . .
C11 C10 H10A 109.8 . .
C11 C10 H10B 109.8 . .
N4 C11 C10 109.6(3) . .
N4 C11 H11A 109.8 . .
N4 C11 H11B 109.8 . .
C10 C11 H11A 109.8 . .
C10 C11 H11B 109.8 . .
H11A C11 H11B 108.2 . .
Si2 C12 H12 106.8 . .
C13 C12 Si2 112.6(3) . .
C13 C12 H12 106.8 . .
C13 C12 C14 109.1(4) . .
C14 C12 Si2 114.2(3) . .
C14 C12 H12 106.8 . .
C12 C13 H13A 109.5 . .
C12 C13 H13B 109.5 . .
C12 C13 H13C 109.5 . .
H13A C13 H13B 109.5 . .
H13A C13 H13C 109.5 . .
H13B C13 H13C 109.5 . .
C12 C14 H14A 109.5 . .
C12 C14 H14B 109.5 . .
C12 C14 H14C 109.5 . .
H14A C14 H14B 109.5 . .
H14A C14 H14C 109.5 . .
H14B C14 H14C 109.5 . .
Si2 C15 H15 105.7 . .
C16 C15 Si2 112.5(4) . .
C16 C15 H15 105.7 . .
C17 C15 Si2 117.4(4) . .
C17 C15 H15 105.7 . .
C17 C15 C16 109.0(5) . .
C15 C16 H16A 109.5 . .
C15 C16 H16B 109.5 . .
C15 C16 H16C 109.5 . .
H16A C16 H16B 109.5 . .
H16A C16 H16C 109.5 . .
H16B C16 H16C 109.5 . .
C15 C17 H17A 109.5 . .
C15 C17 H17B 109.5 . .
C15 C17 H17C 109.5 . .
H17A C17 H17B 109.5 . .
H17A C17 H17C 109.5 . .
H17B C17 H17C 109.5 . .
Si2 C18 H18 107.6 . .
C19 C18 Si2 110.8(3) . .
C19 C18 H18 107.6 . .
C19 C18 C20 110.1(4) . .
C20 C18 Si2 113.0(3) . .
C20 C18 H18 107.6 . .
Rb1 C19 H19A 54.7 . .
Rb1 C19 H19B 64.1 . .
Rb1 C19 H19C 97.2 . .
C18 C19 Rb1 152.9(3) . .
C18 C19 H19A 109.5 . .
C18 C19 H19B 109.5 . .
C18 C19 H19C 109.5 . .
H19A C19 H19B 109.5 . .
H19A C19 H19C 109.5 . .
H19B C19 H19C 109.5 . .
C18 C20 H20A 109.5 . .
C18 C20 H20B 109.5 . .
C18 C20 H20C 109.5 . .
H20A C20 H20B 109.5 . .
H20A C20 H20C 109.5 . .
H20B C20 H20C 109.5 . .
N2 C21 H21A 109.5 . .
N2 C21 H21B 109.5 . .
N2 C21 C22 110.5(3) . .
H21A C21 H21B 108.1 . .
C22 C21 H21A 109.5 . .
C22 C21 H21B 109.5 . .
N4 C22 C21 110.6(3) . .
N4 C22 H22A 109.5 . .
N4 C22 H22B 109.5 . .
C21 C22 H22A 109.5 . .
C21 C22 H22B 109.5 . .
H22A C22 H22B 108.1 . .
Si3 C23 H23 107.5 . .
C24 C23 Si3 111.3(3) . .
C24 C23 H23 107.5 . .
C24 C23 C25 108.8(4) . .
C25 C23 Si3 113.9(3) . .
C25 C23 H23 107.5 . .
C23 C24 H24A 109.5 . .
C23 C24 H24B 109.5 . .
C23 C24 H24C 109.5 . .
H24A C24 H24B 109.5 . .
H24A C24 H24C 109.5 . .
H24B C24 H24C 109.5 . .
Rb1 C25 H25A 72.6 5_756 .
Rb1 C25 H25B 54.3 5_756 .
Rb1 C25 H25C 86.3 5_756 .
C23 C25 Rb1 161.5(3) . 5_756
C23 C25 H25A 109.5 . .
C23 C25 H25B 109.5 . .
C23 C25 H25C 109.5 . .
H25A C25 H25B 109.5 . .
H25A C25 H25C 109.5 . .
H25B C25 H25C 109.5 . .
Si3 C26 H26 106.0 . .
C27 C26 Si3 113.1(4) . .
C27 C26 H26 106.0 . .
C27 C26 C28 109.6(4) . .
C28 C26 Si3 115.5(3) . .
C28 C26 H26 106.0 . .
C26 C27 H27A 109.5 . .
C26 C27 H27B 109.5 . .
C26 C27 H27C 109.5 . .
H27A C27 H27B 109.5 . .
H27A C27 H27C 109.5 . .
H27B C27 H27C 109.5 . .
C26 C28 H28A 109.5 . .
C26 C28 H28B 109.5 . .
C26 C28 H28C 109.5 . .
H28A C28 H28B 109.5 . .
H28A C28 H28C 109.5 . .
H28B C28 H28C 109.5 . .
Rb1 C29 H29 29.6 . .
Si3 C29 Rb1 117.90(19) . .
Si3 C29 H29 105.1 . .
C30 C29 Rb1 75.6(3) . .
C30 C29 Si3 115.8(4) . .
C30 C29 H29 105.1 . .
C30 C29 C31 110.6(4) . .
C31 C29 Rb1 117.3(3) . .
C31 C29 Si3 113.9(3) . .
C31 C29 H29 105.1 . .
Rb1 C30 H30A 71.5 . .
Rb1 C30 H30B 169.6 . .
Rb1 C30 H30C 61.3 . .
C29 C30 Rb1 79.3(3) . .
C29 C30 H30A 109.5 . .
C29 C30 H30B 109.5 . .
C29 C30 H30C 109.5 . .
H30A C30 H30B 109.5 . .
H30A C30 H30C 109.5 . .
H30B C30 H30C 109.5 . .
C29 C31 H31A 109.5 . .
C29 C31 H31B 109.5 . .
C29 C31 H31C 109.5 . .
H31A C31 H31B 109.5 . .
H31A C31 H31C 109.5 . .
H31B C31 H31C 109.5 . .
N3 C32 H32A 109.7 . .
N3 C32 H32B 109.7 . .
N3 C32 C33 110.0(3) . .
H32A C32 H32B 108.2 . .
C33 C32 H32A 109.7 . .
C33 C32 H32B 109.7 . .
N4 C33 C32 109.6(3) . .
N4 C33 H33A 109.7 . .
N4 C33 H33B 109.7 . .
C32 C33 H33A 109.7 . .
C32 C33 H33B 109.7 . .
H33A C33 H33B 108.2 . .
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
U1 Rb1 4.4263(4) 5_756
U1 Rb1 4.3507(4) .
U1 N1 2.335(3) .
U1 N2 2.322(3) .
U1 N3 2.352(3) .
U1 N4 2.669(3) .
U1 N5 1.846(3) .
Rb1 U1 4.4264(4) 5_756
Rb1 Rb1 3.7566(8) 5_756
Rb1 N5 2.846(3) .
Rb1 N5 2.882(3) 5_756
Rb1 C1 3.432(4) 5_756
Rb1 C3 3.498(5) 5_756
Rb1 C19 3.357(5) .
Rb1 C25 3.400(5) 5_756
Rb1 C29 3.542(4) .
Rb1 C30 3.491(7) .
Si1 N1 1.723(3) .
Si1 C1 1.891(4) .
Si1 C4 1.911(4) .
Si1 C7 1.901(4) .
Si2 N2 1.730(3) .
Si2 C12 1.900(4) .
Si2 C15 1.900(5) .
Si2 C18 1.903(5) .
Si3 N3 1.712(3) .
Si3 C23 1.905(5) .
Si3 C26 1.906(4) .
Si3 C29 1.903(5) .
N1 C10 1.479(5) .
N2 C21 1.479(4) .
N3 C32 1.479(4) .
N4 C11 1.469(5) .
N4 C22 1.489(5) .
N4 C33 1.475(5) .
N5 Rb1 2.882(3) 5_756
C1 Rb1 3.432(4) 5_756
C1 H1 1.0000 .
C1 C2 1.531(7) .
C1 C3 1.540(6) .
C2 H2A 0.9800 .
C2 H2B 0.9800 .
C2 H2C 0.9800 .
C3 Rb1 3.498(5) 5_756
C3 H3A 0.9800 .
C3 H3B 0.9800 .
C3 H3C 0.9800 .
C4 H4 1.0000 .
C4 C5 1.530(6) .
C4 C6 1.521(6) .
C5 H5A 0.9800 .
C5 H5B 0.9800 .
C5 H5C 0.9800 .
C6 H6A 0.9800 .
C6 H6B 0.9800 .
C6 H6C 0.9800 .
C7 H7 1.0000 .
C7 C8 1.516(7) .
C7 C9 1.550(6) .
C8 H8A 0.9800 .
C8 H8B 0.9800 .
C8 H8C 0.9800 .
C9 H9A 0.9800 .
C9 H9B 0.9800 .
C9 H9C 0.9800 .
C10 H10A 0.9900 .
C10 H10B 0.9900 .
C10 C11 1.519(6) .
C11 H11A 0.9900 .
C11 H11B 0.9900 .
C12 H12 1.0000 .
C12 C13 1.531(7) .
C12 C14 1.543(6) .
C13 H13A 0.9800 .
C13 H13B 0.9800 .
C13 H13C 0.9800 .
C14 H14A 0.9800 .
C14 H14B 0.9800 .
C14 H14C 0.9800 .
C15 H15 1.0000 .
C15 C16 1.544(7) .
C15 C17 1.508(8) .
C16 H16A 0.9800 .
C16 H16B 0.9800 .
C16 H16C 0.9800 .
C17 H17A 0.9800 .
C17 H17B 0.9800 .
C17 H17C 0.9800 .
C18 H18 1.0000 .
C18 C19 1.534(7) .
C18 C20 1.546(6) .
C19 H19A 0.9800 .
C19 H19B 0.9800 .
C19 H19C 0.9800 .
C20 H20A 0.9800 .
C20 H20B 0.9800 .
C20 H20C 0.9800 .
C21 H21A 0.9900 .
C21 H21B 0.9900 .
C21 C22 1.502(5) .
C22 H22A 0.9900 .
C22 H22B 0.9900 .
C23 H23 1.0000 .
C23 C24 1.527(6) .
C23 C25 1.534(6) .
C24 H24A 0.9800 .
C24 H24B 0.9800 .
C24 H24C 0.9800 .
C25 Rb1 3.400(4) 5_756
C25 H25A 0.9800 .
C25 H25B 0.9800 .
C25 H25C 0.9800 .
C26 H26 1.0000 .
C26 C27 1.529(7) .
C26 C28 1.534(6) .
C27 H27A 0.9800 .
C27 H27B 0.9800 .
C27 H27C 0.9800 .
C28 H28A 0.9800 .
C28 H28B 0.9800 .
C28 H28C 0.9800 .
C29 H29 1.0000 .
C29 C30 1.530(6) .
C29 C31 1.538(7) .
C30 H30A 0.9800 .
C30 H30B 0.9800 .
C30 H30C 0.9800 .
C31 H31A 0.9800 .
C31 H31B 0.9800 .
C31 H31C 0.9800 .
C32 H32A 0.9900 .
C32 H32B 0.9900 .
C32 C33 1.519(6) .
C33 H33A 0.9900 .
C33 H33B 0.9900 .
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
U1 N1 C10 C11 58.8(4) . . . .
U1 N2 C21 C22 57.6(4) . . . .
U1 N3 C32 C33 60.0(3) . . . .
U1 N4 C11 C10 31.8(4) . . . .
U1 N4 C22 C21 30.0(3) . . . .
U1 N4 C33 C32 32.7(3) . . . .
Rb1 U1 N5 Rb1 -144.0(4) . . . 5_756
Rb1 U1 N5 Rb1 144.0(4) 5_756 . . .
Si1 N1 C10 C11 -125.0(3) . . . .
Si1 C1 C3 Rb1 -128.0(3) . . . 5_756
Si2 N2 C21 C22 -126.3(3) . . . .
Si2 C18 C19 Rb1 -5.1(8) . . . .
Si3 N3 C32 C33 -122.1(3) . . . .
Si3 C23 C25 Rb1 37.9(12) . . . 5_756
Si3 C29 C30 Rb1 -114.3(3) . . . .
N1 U1 N5 Rb1 -177.62(18) . . . .
N1 U1 N5 Rb1 38.4(3) . . . 5_756
N1 Si1 C1 Rb1 64.4(2) . . . 5_756
N1 Si1 C1 C2 -69.2(4) . . . .
N1 Si1 C1 C3 162.1(3) . . . .
N1 C10 C11 N4 -59.9(4) . . . .
N2 U1 N5 Rb1 -56.1(2) . . . .
N2 U1 N5 Rb1 159.87(19) . . . 5_756
N2 C21 C22 N4 -58.1(4) . . . .
N3 U1 N5 Rb1 62.2(2) . . . .
N3 U1 N5 Rb1 -81.8(2) . . . 5_756
N3 C32 C33 N4 -63.0(4) . . . .
C1 Si1 N1 U1 -24.3(3) . . . .
C1 Si1 N1 C10 160.3(3) . . . .
C2 C1 C3 Rb1 101.4(3) . . . 5_756
C4 Si1 N1 U1 -147.9(2) . . . .
C4 Si1 N1 C10 36.7(3) . . . .
C4 Si1 C1 Rb1 -171.5(2) . . . 5_756
C4 Si1 C1 C2 54.9(4) . . . .
C4 Si1 C1 C3 -73.8(4) . . . .
C7 Si1 N1 U1 92.9(2) . . . .
C7 Si1 N1 C10 -82.6(3) . . . .
C7 Si1 C1 Rb1 -55.0(3) . . . 5_756
C7 Si1 C1 C2 171.3(3) . . . .
C7 Si1 C1 C3 42.6(4) . . . .
C11 N4 C22 C21 148.5(3) . . . .
C11 N4 C33 C32 -85.9(4) . . . .
C12 Si2 N2 U1 -19.0(3) . . . .
C12 Si2 N2 C21 165.7(3) . . . .
C15 Si2 N2 U1 -143.4(2) . . . .
C15 Si2 N2 C21 41.3(3) . . . .
C18 Si2 N2 U1 98.5(2) . . . .
C18 Si2 N2 C21 -76.8(3) . . . .
C20 C18 C19 Rb1 -130.9(6) . . . .
C22 N4 C11 C10 -86.2(4) . . . .
C22 N4 C33 C32 149.9(3) . . . .
C23 Si3 N3 U1 80.1(3) . . . .
C23 Si3 N3 C32 -97.4(3) . . . .
C24 C23 C25 Rb1 -86.8(11) . . . 5_756
C26 Si3 N3 U1 -162.7(2) . . . .
C26 Si3 N3 C32 19.8(4) . . . .
C29 Si3 N3 U1 -38.5(3) . . . .
C29 Si3 N3 C32 144.1(3) . . . .
C31 C29 C30 Rb1 114.1(3) . . . .
C33 N4 C11 C10 149.6(3) . . . .
C33 N4 C22 C21 -86.9(4) . . . .
