#------------------------------------------------------------------------------
#$Date: 2016-02-18 17:37:37 +0200 (Thu, 18 Feb 2016) $
#$Revision: 176729 $
#$URL: svn://www.crystallography.net/cod/cif/1/51/53/1515380.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_1515380
loop_
_publ_author_name
'Gardner, Benedict M.'
'Cleaves, Peter A.'
'Kefalidis, Christos E.'
'Fang, Jian'
'Maron, Laurent'
'Lewis, William'
'Blake, Alexander J.'
'Liddle, Stephen T.'
_publ_section_title
;
 The role of 5f-orbital participation in unexpected inversion of the
 σ-bond metathesis reactivity trend of triamidoamine thorium(iv) and
 uranium(iv) alkyls
;
_journal_issue                   6
_journal_name_full               'Chemical Science'
_journal_page_first              2489
_journal_paper_doi               10.1039/c4sc00182f
_journal_volume                  5
_journal_year                    2014
_chemical_formula_moiety         'C33 H74 N4 Si3 U'
_chemical_formula_sum            'C33 H74 N4 Si3 U'
_chemical_formula_weight         849.26
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_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     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2013-11-07
_audit_creation_method
;
Olex2 1.2
(compiled 2013.09.17 svn.r2790 for OlexSys, GUI svn.r4601)
;
_cell_angle_alpha                90
_cell_angle_beta                 92.508(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.347(2)
_cell_length_b                   22.333(6)
_cell_length_c                   18.920(5)
_cell_measurement_reflns_used    6641
_cell_measurement_temperature    90(2)
_cell_measurement_theta_max      27.39
_cell_measurement_theta_min      2.15
_cell_volume                     3945.7(17)
_computing_cell_refinement       'Bruker SAINT version 6.36A (Bruker, 2002)'
_computing_data_collection       'Bruker SMART version 5.625 (Bruker, 2001)'
_computing_data_reduction        'Bruker SAINT; SHELXTL (Sheldrick, 2008)'
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
SHELX, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
SHELX, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      90(2)
_diffrn_detector_area_resol_mean 8.366
_diffrn_measured_fraction_theta_full 0.975
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area detector'
_diffrn_measurement_method       ω
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_unetI/netI     0.0797
_diffrn_reflns_Laue_measured_fraction_full 0.975
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            6958
_diffrn_reflns_point_group_measured_fraction_full 0.975
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.025
_diffrn_reflns_theta_min         2.118
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.231
_exptl_absorpt_correction_T_max  0.4305
_exptl_absorpt_correction_T_min  0.2905
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2007/2 (Bruker,2007) was used for absorption correction.
wR2(int) was 0.1113 before and 0.0781 after correction.
The Ratio of minimum to maximum transmission is 0.6748.
The λ/2 correction factor is 0.0015.
;
_exptl_crystal_colour            ORANGE
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.430
_exptl_crystal_description       ROD
_exptl_crystal_F_000             1736
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.05
_refine_diff_density_max         2.293
_refine_diff_density_min         -6.101
_refine_diff_density_rms         0.237
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.372
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     384
_refine_ls_number_reflns         6958
_refine_ls_number_restraints     309
_refine_ls_restrained_S_all      1.352
_refine_ls_R_factor_all          0.1240
_refine_ls_R_factor_gt           0.1110
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+116.4027P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2144
_refine_ls_wR_factor_ref         0.2195
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6180
_reflns_number_total             6958
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            c4sc00182f2.cif
_cod_data_source_block           3a
_cod_depositor_comments
'Adding full bibliography for 1515379--1515382.cif.'
_cod_original_cell_volume        3945.8(17)
_cod_database_code               1515380
#BEGIN Tags that were not found in dictionaries:
_shelxl_version_number           2013-4
_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. Rigid body (RIGU) restrains
 All non-hydrogen atoms
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
3.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)
3.b Secondary CH2 refined with riding coordinates:
 C2(H2A,H2B), C10(H10A,H10B), C11(H11A,H11B), C21(H21A,H21B), C22(H22A,H22B),
 C32(H32A,H32B), C33(H33A,H33B)
3.c Idealised Me refined as rotating group:
 C3(H3A,H3B,H3C), 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), C19(H19A,H19B,H19C), C20(H20A,H20B,H20C), C24(H24A,H24B,
 H24C), C25(H25A,H25B,H25C), C27(H27A,H27B,H27C), C28(H28A,H28B,H28C), C30(H30A,
 H30B,H30C), C31(H31A,H31B,H31C)
;
#END Tags that were not found in dictionaries
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -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
U1 U 0.69573(7) 0.21440(3) 0.43359(4) 0.02337(19) Uani 1 1 d . U
Si1 Si 0.7141(5) 0.1315(2) 0.2772(3) 0.0302(11) Uani 1 1 d . U
Si2 Si 0.7233(6) 0.3749(2) 0.4419(3) 0.0299(12) Uiso 1 1 d . .
Si3 Si 0.7440(6) 0.1307(2) 0.5926(3) 0.0329(12) Uani 1 1 d . U
N1 N 0.6072(17) 0.1675(7) 0.3354(8) 0.033(3) Uani 1 1 d . U
N2 N 0.6111(16) 0.3108(7) 0.4392(8) 0.029(3) Uani 1 1 d . U
N3 N 0.6265(17) 0.1607(7) 0.5293(8) 0.032(3) Uani 1 1 d . U
N4 N 0.4269(16) 0.2126(8) 0.4346(9) 0.038(3) Uani 1 1 d . U
C1 C 0.899(2) 0.1421(11) 0.3170(13) 0.052(5) Uani 1 1 d . U
H1 H 0.9017 0.1107 0.3547 0.063 Uiso 1 1 calc R U
C2 C 0.915(3) 0.1974(12) 0.3608(15) 0.067(6) Uani 1 1 d . U
H2A H 0.9280 0.2323 0.3294 0.080 Uiso 1 1 calc R U
H2B H 1.0009 0.1940 0.3928 0.080 Uiso 1 1 calc R U
C3 C 1.018(2) 0.1204(12) 0.2715(13) 0.057(6) Uani 1 1 d . U
H3A H 1.0073 0.0773 0.2633 0.086 Uiso 1 1 calc R U
H3B H 1.1109 0.1284 0.2956 0.086 Uiso 1 1 calc R U
H3C H 1.0123 0.1415 0.2260 0.086 Uiso 1 1 calc R U
C4 C 0.678(2) 0.0474(10) 0.2708(13) 0.046(4) Uani 1 1 d . U
H4 H 0.7589 0.0295 0.2455 0.055 Uiso 1 1 calc R U
C5 C 0.677(3) 0.0181(11) 0.3414(14) 0.061(6) Uani 1 1 d . U
H5A H 0.7727 0.0202 0.3642 0.092 Uiso 1 1 calc R U
H5B H 0.6484 -0.0239 0.3355 0.092 Uiso 1 1 calc R U
H5C H 0.6083 0.0386 0.3708 0.092 Uiso 1 1 calc R U
C6 C 0.539(2) 0.0304(11) 0.2285(13) 0.055(5) Uani 1 1 d . U
H6A H 0.4564 0.0406 0.2560 0.082 Uiso 1 1 calc R U
H6B H 0.5395 -0.0127 0.2189 0.082 Uiso 1 1 calc R U
H6C H 0.5344 0.0524 0.1837 0.082 Uiso 1 1 calc R U
C7 C 0.688(3) 0.1618(11) 0.1854(13) 0.057(5) Uani 1 1 d . U
H7 H 0.5831 0.1581 0.1728 0.068 Uiso 1 1 calc R U
C8 C 0.765(3) 0.1288(11) 0.1273(12) 0.054(6) Uani 1 1 d . U
H8A H 0.7490 0.0856 0.1316 0.082 Uiso 1 1 calc R U
H8B H 0.8683 0.1370 0.1323 0.082 Uiso 1 1 calc R U
H8C H 0.7284 0.1425 0.0808 0.082 Uiso 1 1 calc R U
C9 C 0.722(5) 0.2297(12) 0.1854(16) 0.113(12) Uani 1 1 d . U
H9A H 0.6799 0.2486 0.2265 0.169 Uiso 1 1 calc R U
H9B H 0.6806 0.2479 0.1420 0.169 Uiso 1 1 calc R U
H9C H 0.8256 0.2356 0.1878 0.169 Uiso 1 1 calc R U
C10 C 0.449(2) 0.1652(10) 0.3187(12) 0.043(5) Uani 1 1 d . U
H10A H 0.4123 0.1252 0.3307 0.051 Uiso 1 1 calc R U
H10B H 0.4305 0.1719 0.2674 0.051 Uiso 1 1 calc R U
C11 C 0.372(2) 0.2130(10) 0.3605(10) 0.040(4) Uani 1 1 d . U
H11A H 0.3884 0.2529 0.3395 0.048 Uiso 1 1 calc R U
H11B H 0.2681 0.2050 0.3583 0.048 Uiso 1 1 calc R U
C12 C 0.690(2) 0.4198(10) 0.3612(12) 0.046(5) Uani 1 1 d . U
H12 H 0.7694 0.4498 0.3607 0.056 Uiso 1 1 calc R U
C13 C 0.550(3) 0.4561(10) 0.3541(14) 0.056(6) Uani 1 1 d . U
H13A H 0.4692 0.4288 0.3454 0.084 Uiso 1 1 calc R U
H13B H 0.5553 0.4841 0.3144 0.084 Uiso 1 1 calc R U
H13C H 0.5368 0.4785 0.3978 0.084 Uiso 1 1 calc R U
C14 C 0.703(3) 0.3810(12) 0.2910(14) 0.073(7) Uani 1 1 d . U
H14A H 0.7989 0.3636 0.2900 0.109 Uiso 1 1 calc R U
H14B H 0.6859 0.4067 0.2495 0.109 Uiso 1 1 calc R U
H14C H 0.6314 0.3489 0.2903 0.109 Uiso 1 1 calc R U
C15 C 0.686(2) 0.4230(10) 0.5181(11) 0.045(5) Uani 1 1 d . U
H15 H 0.5870 0.4382 0.5076 0.054 Uiso 1 1 calc R U
C16 C 0.679(3) 0.3948(11) 0.5882(12) 0.059(6) Uani 1 1 d . U
H16A H 0.7731 0.3786 0.6027 0.088 Uiso 1 1 calc R U
H16B H 0.6084 0.3623 0.5859 0.088 Uiso 1 1 calc R U
H16C H 0.6504 0.4247 0.6227 0.088 Uiso 1 1 calc R U
C17 C 0.779(2) 0.4798(10) 0.5227(12) 0.049(6) Uani 1 1 d . U
H17A H 0.8788 0.4687 0.5344 0.073 Uiso 1 1 calc R U
H17B H 0.7444 0.5063 0.5595 0.073 Uiso 1 1 calc R U
H17C H 0.7734 0.5006 0.4770 0.073 Uiso 1 1 calc R U
C18 C 0.902(2) 0.3427(11) 0.4426(13) 0.049(5) Uani 1 1 d . U
H18 H 0.8990 0.3102 0.4063 0.058 Uiso 1 1 calc R U
C19 C 0.948(3) 0.3122(16) 0.5143(16) 0.092(10) Uani 1 1 d . U
H19A H 0.9710 0.3430 0.5498 0.138 Uiso 1 1 calc R U
H19B H 1.0317 0.2869 0.5080 0.138 Uiso 1 1 calc R U
H19C H 0.8685 0.2875 0.5302 0.138 Uiso 1 1 calc R U
C20 C 1.021(2) 0.3847(11) 0.4226(12) 0.048(5) Uani 1 1 d . U
H20A H 1.0091 0.3949 0.3723 0.072 Uiso 1 1 calc R U
H20B H 1.1139 0.3652 0.4316 0.072 Uiso 1 1 calc R U
H20C H 1.0168 0.4214 0.4509 0.072 Uiso 1 1 calc R U
C21 C 0.4544(19) 0.3232(8) 0.4433(11) 0.031(4) Uani 1 1 d . U
H21A H 0.4140 0.3347 0.3960 0.038 Uiso 1 1 calc R U
H21B H 0.4397 0.3569 0.4762 0.038 Uiso 1 1 calc R U
C22 C 0.377(2) 0.2673(8) 0.4695(11) 0.034(4) Uani 1 1 d . U
H22A H 0.3939 0.2635 0.5213 0.040 Uiso 1 1 calc R U
H22B H 0.2724 0.2718 0.4598 0.040 Uiso 1 1 calc R U
C23 C 0.929(2) 0.1397(11) 0.5579(12) 0.050(4) Uani 1 1 d . U
H23 H 0.9364 0.1802 0.5358 0.060 Uiso 1 1 calc R U
C24 C 1.050(3) 0.1320(14) 0.6085(14) 0.070(7) Uani 1 1 d . U
H24A H 1.0575 0.1671 0.6395 0.105 Uiso 1 1 calc R U
H24B H 1.1383 0.1275 0.5831 0.105 Uiso 1 1 calc R U
H24C H 1.0347 0.0961 0.6371 0.105 Uiso 1 1 calc R U
C25 C 0.963(3) 0.0911(15) 0.5008(17) 0.090(9) Uani 1 1 d . U
H25A H 0.9559 0.0511 0.5217 0.135 Uiso 1 1 calc R U
H25B H 1.0606 0.0972 0.4849 0.135 Uiso 1 1 calc R U
H25C H 0.8946 0.0947 0.4604 0.135 Uiso 1 1 calc R U
C26 C 0.704(3) 0.0510(10) 0.6104(14) 0.056(5) Uani 1 1 d . U
H26 H 0.6088 0.0526 0.6327 0.067 Uiso 1 1 calc R U
C27 C 0.797(3) 0.0189(12) 0.6643(15) 0.073(7) Uani 1 1 d . U
H27A H 0.8917 0.0120 0.6452 0.109 Uiso 1 1 calc R U
H27B H 0.7537 -0.0196 0.6757 0.109 Uiso 1 1 calc R U
H27C H 0.8081 0.0433 0.7072 0.109 Uiso 1 1 calc R U
C28 C 0.676(3) 0.0111(12) 0.5462(16) 0.079(8) Uani 1 1 d . U
H28A H 0.5938 0.0265 0.5180 0.119 Uiso 1 1 calc R U
H28B H 0.6560 -0.0297 0.5619 0.119 Uiso 1 1 calc R U
H28C H 0.7609 0.0109 0.5175 0.119 Uiso 1 1 calc R U
C29 C 0.738(3) 0.1730(11) 0.6796(13) 0.054(5) Uani 1 1 d . U
H29 H 0.8270 0.1623 0.7080 0.065 Uiso 1 1 calc R U
C30 C 0.612(3) 0.1552(12) 0.7235(15) 0.075(8) Uani 1 1 d . U
H30A H 0.5265 0.1770 0.7067 0.113 Uiso 1 1 calc R U
H30B H 0.6342 0.1651 0.7733 0.113 Uiso 1 1 calc R U
H30C H 0.5955 0.1120 0.7189 0.113 Uiso 1 1 calc R U
C31 C 0.740(3) 0.2390(11) 0.6688(14) 0.068(7) Uani 1 1 d . U
H31A H 0.8399 0.2529 0.6697 0.101 Uiso 1 1 calc R U
H31B H 0.6898 0.2587 0.7067 0.101 Uiso 1 1 calc R U
H31C H 0.6932 0.2488 0.6230 0.101 Uiso 1 1 calc R U
C32 C 0.472(2) 0.1541(10) 0.5427(12) 0.046(5) Uani 1 1 d . U
H32A H 0.4427 0.1855 0.5761 0.055 Uiso 1 1 calc R U
H32B H 0.4548 0.1146 0.5645 0.055 Uiso 1 1 calc R U
C33 C 0.383(2) 0.1595(9) 0.4732(12) 0.044(4) Uani 1 1 d . U
H33A H 0.3963 0.1234 0.4440 0.053 Uiso 1 1 calc R U
H33B H 0.2800 0.1626 0.4833 0.053 Uiso 1 1 calc R U
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 '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 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Si Si 0.0817 0.0704 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
U U -9.6767 9.6646 '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
N1 U1 N2 111.0(6)
N1 U1 N3 107.6(6)
N1 U1 N4 70.7(5)
N1 U1 C2 76.1(7)
N2 U1 N4 70.6(5)
N2 U1 C2 116.8(7)
N3 U1 N2 110.1(5)
N3 U1 N4 70.6(6)
N3 U1 C2 127.8(8)
N4 U1 C2 146.1(7)
N1 Si1 C1 103.6(9)
N1 Si1 C4 113.2(9)
N1 Si1 C7 111.7(9)
C1 Si1 C4 108.0(11)
C7 Si1 C1 114.2(12)
C7 Si1 C4 106.4(11)
N2 Si2 C12 109.7(9)
N2 Si2 C15 111.1(8)
N2 Si2 C18 102.9(9)
C12 Si2 C15 107.6(11)
C18 Si2 C12 110.1(11)
C18 Si2 C15 115.4(11)
N3 Si3 C23 106.5(9)
N3 Si3 C26 111.8(10)
N3 Si3 C29 111.5(10)
C23 Si3 C29 108.1(11)
C26 Si3 C23 111.2(11)
C26 Si3 C29 107.7(11)
Si1 N1 U1 122.8(8)
C10 N1 U1 120.8(12)
C10 N1 Si1 116.4(13)
Si2 N2 U1 123.6(8)
C21 N2 U1 121.0(11)
C21 N2 Si2 115.4(11)
Si3 N3 U1 124.0(8)
C32 N3 U1 119.8(12)
C32 N3 Si3 116.0(13)
C11 N4 U1 107.3(11)
C11 N4 C22 108.5(16)
C22 N4 U1 109.1(11)
C33 N4 U1 108.7(12)
C33 N4 C11 112.9(17)
C33 N4 C22 110.3(15)
Si1 C1 H1 100.8
C2 C1 Si1 113.2(17)
C2 C1 H1 100.8
C2 C1 C3 122(2)
C3 C1 Si1 114.6(17)
C3 C1 H1 100.8
U1 C2 H2A 109.4
U1 C2 H2B 109.4
C1 C2 U1 111.3(15)
C1 C2 H2A 109.4
C1 C2 H2B 109.4
H2A C2 H2B 108.0
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 106.8
C5 C4 Si1 112.6(16)
C5 C4 H4 106.8
C5 C4 C6 109(2)
C6 C4 Si1 114.8(16)
C6 C4 H4 106.8
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 106.2
C8 C7 Si1 116.4(17)
C8 C7 H7 106.2
C8 C7 C9 112(2)
C9 C7 Si1 109.6(19)
C9 C7 H7 106.2
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 109.5
N1 C10 H10B 109.5
N1 C10 C11 110.5(16)
H10A C10 H10B 108.1
C11 C10 H10A 109.5
C11 C10 H10B 109.5
N4 C11 C10 109.7(17)
N4 C11 H11A 109.7
N4 C11 H11B 109.7
C10 C11 H11A 109.7
C10 C11 H11B 109.7
H11A C11 H11B 108.2
Si2 C12 H12 105.9
C13 C12 Si2 118.1(17)
C13 C12 H12 105.9
C13 C12 C14 107.9(19)
C14 C12 Si2 112.2(16)
C14 C12 H12 105.9
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 104.3
C16 C15 Si2 118.3(18)
C16 C15 H15 104.3
C16 C15 C17 110.6(19)
C17 C15 Si2 113.5(14)
C17 C15 H15 104.3
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 106.3
C19 C18 Si2 113.1(17)
C19 C18 H18 106.3
C20 C18 Si2 115.8(16)
C20 C18 H18 106.3
C20 C18 C19 108(2)
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 109.6
N2 C21 H21B 109.6
N2 C21 C22 110.1(15)
H21A C21 H21B 108.2
C22 C21 H21A 109.6
C22 C21 H21B 109.6
N4 C22 C21 111.4(15)
N4 C22 H22A 109.3
N4 C22 H22B 109.3
C21 C22 H22A 109.3
C21 C22 H22B 109.3
H22A C22 H22B 108.0
Si3 C23 H23 108.6
C24 C23 Si3 116.9(17)
C24 C23 H23 108.6
C24 C23 C25 101(2)
C25 C23 Si3 112.4(17)
C25 C23 H23 108.6
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
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 103.5
C27 C26 Si3 117.8(19)
C27 C26 H26 103.5
C27 C26 C28 110(2)
C28 C26 Si3 116.5(18)
C28 C26 H26 103.5
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
Si3 C29 H29 106.9
C30 C29 Si3 113.4(19)
C30 C29 H29 106.9
C31 C29 Si3 111.8(18)
C31 C29 H29 106.9
C31 C29 C30 111(2)
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 109.6
N3 C32 H32B 109.6
N3 C32 C33 110.1(17)
H32A C32 H32B 108.2
C33 C32 H32A 109.6
C33 C32 H32B 109.6
N4 C33 C32 109.8(17)
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
U1 N1 2.258(16)
U1 N2 2.298(15)
U1 N3 2.289(15)
U1 N4 2.514(15)
U1 C2 2.55(2)
Si1 N1 1.718(16)
Si1 C1 1.87(2)
Si1 C4 1.91(2)
Si1 C7 1.87(2)
Si2 N2 1.775(16)
Si2 C12 1.84(2)
Si2 C15 1.84(2)
Si2 C18 1.82(2)
Si3 N3 1.723(17)
Si3 C23 1.89(2)
Si3 C26 1.85(2)
Si3 C29 1.90(2)
N1 C10 1.50(2)
N2 C21 1.50(2)
N3 C32 1.48(2)
N4 C11 1.47(2)
N4 C22 1.47(2)
N4 C33 1.46(3)
C1 H1 1.0000
C1 C2 1.49(3)
C1 C3 1.51(3)
C2 H2A 0.9900
C2 H2B 0.9900
C3 H3A 0.9800
C3 H3B 0.9800
C3 H3C 0.9800
C4 H4 1.0000
C4 C5 1.49(3)
C4 C6 1.54(3)
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 1.53(3)
C7 C9 1.55(4)
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 1.53(3)
C11 H11A 0.9900
C11 H11B 0.9900
C12 H12 1.0000
C12 C13 1.54(3)
C12 C14 1.60(3)
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 1.47(3)
C15 C17 1.54(3)
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 1.56(4)
C18 C20 1.51(3)
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 1.54(2)
C22 H22A 0.9900
C22 H22B 0.9900
C23 H23 1.0000
C23 C24 1.46(3)
C23 C25 1.57(4)
C24 H24A 0.9800
C24 H24B 0.9800
C24 H24C 0.9800
C25 H25A 0.9800
C25 H25B 0.9800
C25 H25C 0.9800
C26 H26 1.0000
C26 C27 1.50(3)
C26 C28 1.52(4)
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 1.52(3)
C29 C31 1.49(3)
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 1.53(3)
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
U1 N1 C10 C11 18(2)
U1 N2 C21 C22 20(2)
U1 N3 C32 C33 26(2)
U1 N4 C11 C10 49.2(18)
U1 N4 C22 C21 45.1(18)
U1 N4 C33 C32 47.0(19)
Si1 N1 C10 C11 -163.3(14)
Si1 C1 C2 U1 40(2)
Si2 N2 C21 C22 -157.8(13)
Si3 N3 C32 C33 -158.1(14)
N1 Si1 C1 C2 -28(2)
N1 Si1 C1 C3 -173.4(18)
N1 Si1 C7 C8 -173.7(18)
N1 Si1 C7 C9 58(2)
N1 C10 C11 N4 -46(2)
N2 Si2 C12 C13 73.5(18)
N2 Si2 C12 C14 -53(2)
N2 Si2 C15 C16 49(2)
N2 Si2 C15 C17 -179.2(16)
N2 Si2 C18 C19 -72(2)
N2 Si2 C18 C20 162.1(16)
N2 C21 C22 N4 -44(2)
N3 Si3 C23 C24 165(2)
N3 Si3 C23 C25 -79(2)
N3 Si3 C26 C27 179.9(19)
N3 Si3 C26 C28 46(2)
N3 C32 C33 N4 -49(2)
C1 Si1 N1 U1 0.4(13)
C1 Si1 N1 C10 -178.3(16)
C1 Si1 C7 C8 69(2)
C1 Si1 C7 C9 -59(2)
C3 C1 C2 U1 -177.1(19)
C4 Si1 N1 U1 117.1(11)
C4 Si1 N1 C10 -61.6(17)
C4 Si1 C1 C2 -147.9(19)
C4 Si1 C1 C3 66(2)
C4 Si1 C7 C8 -50(2)
C4 Si1 C7 C9 -178(2)
C7 Si1 N1 U1 -122.9(12)
C7 Si1 N1 C10 58.4(18)
C7 Si1 C1 C2 94(2)
C7 Si1 C1 C3 -52(2)
C11 N4 C22 C21 -71(2)
C11 N4 C33 C32 165.9(17)
C12 Si2 N2 U1 115.0(11)
C12 Si2 N2 C21 -67.0(16)
C12 Si2 C15 C16 168.9(18)
C12 Si2 C15 C17 -59(2)
C12 Si2 C18 C19 171(2)
C12 Si2 C18 C20 45(2)
C15 Si2 N2 U1 -126.2(11)
C15 Si2 N2 C21 51.8(16)
C15 Si2 C12 C13 -48(2)
C15 Si2 C12 C14 -174.0(17)
C15 Si2 C18 C19 49(2)
C15 Si2 C18 C20 -76.8(19)
C18 Si2 N2 U1 -2.2(12)
C18 Si2 N2 C21 175.8(14)
C18 Si2 C12 C13 -174.0(17)
C18 Si2 C12 C14 60(2)
C18 Si2 C15 C16 -68(2)
C18 Si2 C15 C17 64(2)
C22 N4 C11 C10 167.0(16)
C22 N4 C33 C32 -73(2)
C23 Si3 N3 U1 -9.5(13)
C23 Si3 N3 C32 175.1(15)
C23 Si3 C26 C27 61(2)
C23 Si3 C26 C28 -73(2)
C26 Si3 N3 U1 -131.1(11)
C26 Si3 N3 C32 53.5(18)
C26 Si3 C23 C24 -73(2)
C26 Si3 C23 C25 43(2)
C29 Si3 N3 U1 108.2(11)
C29 Si3 N3 C32 -67.2(17)
C29 Si3 C23 C24 45(2)
C29 Si3 C23 C25 161(2)
C29 Si3 C26 C27 -57(2)
C29 Si3 C26 C28 169(2)
C33 N4 C11 C10 -71(2)
C33 N4 C22 C21 164.4(17)
