#------------------------------------------------------------------------------
#$Date: 2016-06-07 12:03:02 +0300 (Tue, 07 Jun 2016) $
#$Revision: 183285 $
#$URL: file:///home/coder/svn-repositories/cod/cif/4/08/65/4086507.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_4086507
loop_
_publ_author_name
'Li, Jianfeng'
'Ma, Bing'
'Cui, Chunming'
_publ_section_title
;
 Selective Silylation of Nitriles with an NHC-Stabilized Silylene to
 1,2-Disilylimines and Subsequent Synthesis of Silaaziridines
;
_journal_issue                   10
_journal_name_full               Organometallics
_journal_page_first              1358
_journal_paper_doi               10.1021/acs.organomet.6b00152
_journal_volume                  35
_journal_year                    2016
_chemical_formula_moiety         'C33 H51 Cl N4 Si2'
_chemical_formula_sum            'C33 H51 Cl N4 Si2'
_chemical_formula_weight         595.41
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                100.280(13)
_cell_angle_beta                 91.594(5)
_cell_angle_gamma                101.848(15)
_cell_formula_units_Z            2
_cell_length_a                   11.571(4)
_cell_length_b                   12.215(4)
_cell_length_c                   12.525(4)
_cell_measurement_reflns_used    2290
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      72.3
_cell_measurement_theta_min      27.6
_cell_volume                     1700.9(10)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'CrystalStructure 3.8'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      113(2)
_diffrn_detector_area_resol_mean 14.63
_diffrn_measured_fraction_theta_full 0.951
_diffrn_measured_fraction_theta_max 0.951
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       'ω scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0541
_diffrn_reflns_av_sigmaI/netI    0.0435
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            22017
_diffrn_reflns_theta_full        72.48
_diffrn_reflns_theta_max         72.48
_diffrn_reflns_theta_min         3.59
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.866
_exptl_absorpt_correction_T_max  0.7299
_exptl_absorpt_correction_T_min  0.6843
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.163
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             644
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.441
_refine_diff_density_min         -0.560
_refine_diff_density_rms         0.124
_refine_ls_extinction_coef       0.0122(7)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.098
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     375
_refine_ls_number_reflns         6423
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.098
_refine_ls_R_factor_all          0.0517
_refine_ls_R_factor_gt           0.0479
_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/[σ²(Fo²)+(0.0802P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1148
_refine_ls_wR_factor_ref         0.1197
_reflns_number_gt                5601
_reflns_number_total             6423
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om6b00152_si_002.cif
_cod_data_source_block           shelx
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to the built-in table from CIF Core dictionary
named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 4624 2016-04-14 12:54:50Z antanas 
;
_cod_original_cell_volume        1700.9(9)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4086507
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'
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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
Cl1 Cl 0.36071(3) 0.18605(3) 0.96253(3) 0.02541(13) Uani 1 1 d . . .
Si1 Si 0.36610(3) 0.18407(3) 0.79237(3) 0.01791(13) Uani 1 1 d . . .
Si2 Si 0.30410(4) -0.17741(3) 0.61315(3) 0.02167(13) Uani 1 1 d . . .
N1 N 0.28295(12) 0.25248(11) 0.74313(11) 0.0238(3) Uani 1 1 d . . .
N2 N 0.58350(11) 0.34605(10) 0.75641(10) 0.0180(3) Uani 1 1 d . . .
N3 N 0.62349(11) 0.19383(11) 0.80150(10) 0.0198(3) Uani 1 1 d . . .
N4 N 0.35376(11) 0.04441(11) 0.72739(10) 0.0203(3) Uani 1 1 d . . .
C1 C 0.22332(12) 0.32378(12) 0.70512(12) 0.0185(3) Uani 1 1 d . . .
C2 C 0.19397(13) 0.31092(13) 0.59120(12) 0.0203(3) Uani 1 1 d . . .
C3 C 0.13086(13) 0.38307(14) 0.55448(13) 0.0237(3) Uani 1 1 d . . .
H3 H 0.1120 0.3738 0.4786 0.028 Uiso 1 1 calc R . .
C4 C 0.09417(13) 0.46880(14) 0.62521(13) 0.0240(3) Uani 1 1 d . . .
H4 H 0.0482 0.5155 0.5986 0.029 Uiso 1 1 calc R . .
C5 C 0.12615(13) 0.48471(13) 0.73569(13) 0.0229(3) Uani 1 1 d . . .
H5 H 0.1027 0.5440 0.7844 0.028 Uiso 1 1 calc R . .
C6 C 0.19152(12) 0.41598(12) 0.77662(12) 0.0193(3) Uani 1 1 d . . .
C7 C 0.23170(15) 0.21658(14) 0.51289(13) 0.0270(4) Uani 1 1 d . . .
H7 H 0.3085 0.2063 0.5439 0.032 Uiso 1 1 calc R . .
C8 C 0.14278(18) 0.10358(15) 0.50404(16) 0.0384(4) Uani 1 1 d . . .
H8A H 0.1316 0.0855 0.5767 0.058 Uiso 1 1 calc R . .
H8B H 0.1728 0.0430 0.4584 0.058 Uiso 1 1 calc R . .
H8C H 0.0670 0.1097 0.4713 0.058 Uiso 1 1 calc R . .
C9 C 0.2533(2) 0.24554(18) 0.39958(15) 0.0413(5) Uani 1 1 d . . .
H9A H 0.1779 0.2476 0.3632 0.062 Uiso 1 1 calc R . .
H9B H 0.2887 0.1874 0.3563 0.062 Uiso 1 1 calc R . .
H9C H 0.3072 0.3201 0.4070 0.062 Uiso 1 1 calc R . .
C10 C 0.22852(14) 0.43615(13) 0.89717(12) 0.0233(3) Uani 1 1 d . . .
H10 H 0.3046 0.4104 0.9037 0.028 Uiso 1 1 calc R . .
C11 C 0.13823(16) 0.36429(16) 0.95720(14) 0.0324(4) Uani 1 1 d . . .
H11A H 0.0646 0.3922 0.9585 0.049 Uiso 1 1 calc R . .
H11B H 0.1698 0.3700 1.0319 0.049 Uiso 1 1 calc R . .
H11C H 0.1224 0.2846 0.9197 0.049 Uiso 1 1 calc R . .
C12 C 0.25161(18) 0.56187(15) 0.95184(14) 0.0347(4) Uani 1 1 d . . .
H12A H 0.3056 0.6074 0.9096 0.052 Uiso 1 1 calc R . .
H12B H 0.2874 0.5712 1.0256 0.052 Uiso 1 1 calc R . .
H12C H 0.1767 0.5874 0.9553 0.052 Uiso 1 1 calc R . .
C13 C 0.53378(13) 0.24648(12) 0.78668(11) 0.0186(3) Uani 1 1 d . . .
C14 C 0.70488(13) 0.35438(13) 0.74931(12) 0.0211(3) Uani 1 1 d . . .
C15 C 0.72991(13) 0.25889(13) 0.77758(12) 0.0230(3) Uani 1 1 d . . .
C16 C 0.51619(13) 0.43282(13) 0.73789(12) 0.0214(3) Uani 1 1 d . . .
H16 H 0.4333 0.4047 0.7566 0.026 Uiso 1 1 calc R . .
C17 C 0.50932(16) 0.44216(15) 0.61862(14) 0.0298(4) Uani 1 1 d . . .
H17A H 0.5880 0.4758 0.5981 0.045 Uiso 1 1 calc R . .
H17B H 0.4541 0.4906 0.6069 0.045 Uiso 1 1 calc R . .
H17C H 0.4815 0.3661 0.5740 0.045 Uiso 1 1 calc R . .
C18 C 0.56256(17) 0.54694(15) 0.81411(15) 0.0321(4) Uani 1 1 d . . .
H18A H 0.5728 0.5343 0.8886 0.048 Uiso 1 1 calc R . .
H18B H 0.5058 0.5961 0.8115 0.048 Uiso 1 1 calc R . .
H18C H 0.6388 0.5837 0.7912 0.048 Uiso 1 1 calc R . .
C19 C 0.78892(14) 0.45225(14) 0.71927(14) 0.0285(4) Uani 1 1 d . . .
H19A H 0.7987 0.5185 0.7784 0.043 Uiso 1 1 calc R . .
H19B H 0.7576 0.4707 0.6527 0.043 Uiso 1 1 calc R . .
H19C H 0.8657 0.4319 0.7069 0.043 Uiso 1 1 calc R . .
C20 C 0.84762(15) 0.22711(16) 0.78192(16) 0.0338(4) Uani 1 1 d . . .
H20A H 0.9084 0.2881 0.7632 0.051 Uiso 1 1 calc R . .
H20B H 0.8451 0.1563 0.7299 0.051 Uiso 1 1 calc R . .
H20C H 0.8667 0.2161 0.8555 0.051 Uiso 1 1 calc R . .
C21 C 0.60711(14) 0.08897(13) 0.84969(13) 0.0231(3) Uani 1 1 d . . .
H21 H 0.5200 0.0627 0.8546 0.028 Uiso 1 1 calc R . .
C22 C 0.64846(16) -0.00767(14) 0.77757(15) 0.0311(4) Uani 1 1 d . . .
H22A H 0.6141 -0.0176 0.7032 0.047 Uiso 1 1 calc R . .
H22B H 0.6229 -0.0782 0.8054 0.047 Uiso 1 1 calc R . .
H22C H 0.7350 0.0106 0.7777 0.047 Uiso 1 1 calc R . .
C23 C 0.66253(18) 0.11645(16) 0.96526(14) 0.0339(4) Uani 1 1 d . . .
H23A H 0.7487 0.1396 0.9641 0.051 Uiso 1 1 calc R . .
H23B H 0.6427 0.0489 0.9987 0.051 Uiso 1 1 calc R . .
H23C H 0.6320 0.1787 1.0075 0.051 Uiso 1 1 calc R . .
C24 C 0.27902(13) -0.05082(13) 0.71897(12) 0.0200(3) Uani 1 1 d . . .
C25 C 0.16892(13) -0.07007(13) 0.77968(12) 0.0224(3) Uani 1 1 d . . .
C26 C 0.10008(14) 0.01153(14) 0.80155(14) 0.0269(3) Uani 1 1 d . . .
H26 H 0.1250 0.0840 0.7821 0.032 Uiso 1 1 calc R . .
C27 C -0.00522(15) -0.01350(17) 0.85194(15) 0.0335(4) Uani 1 1 d . . .
H27 H -0.0520 0.0423 0.8662 0.040 Uiso 1 1 calc R . .
C28 C -0.04303(15) -0.11825(17) 0.88168(15) 0.0347(4) Uani 1 1 d . . .
H28 H -0.1153 -0.1343 0.9158 0.042 Uiso 1 1 calc R . .
C29 C 0.02538(16) -0.19956(16) 0.86122(15) 0.0342(4) Uani 1 1 d . . .
H29 H 0.0010 -0.2712 0.8826 0.041 Uiso 1 1 calc R . .
C30 C 0.12983(15) -0.17582(15) 0.80925(13) 0.0269(3) Uani 1 1 d . . .
H30 H 0.1753 -0.2325 0.7936 0.032 Uiso 1 1 calc R . .
C31 C 0.15763(16) -0.24994(16) 0.54055(15) 0.0347(4) Uani 1 1 d . . .
H31A H 0.1296 -0.1984 0.4991 0.052 Uiso 1 1 calc R . .
H31B H 0.1004 -0.2704 0.5937 0.052 Uiso 1 1 calc R . .
H31C H 0.1661 -0.3190 0.4907 0.052 Uiso 1 1 calc R . .
C32 C 0.37352(16) -0.27571(15) 0.67972(16) 0.0331(4) Uani 1 1 d . . .
H32A H 0.4190 -0.3160 0.6273 0.050 Uiso 1 1 calc R . .
H32B H 0.3115 -0.3311 0.7048 0.050 Uiso 1 1 calc R . .
H32C H 0.4264 -0.2316 0.7419 0.050 Uiso 1 1 calc R . .
C33 C 0.40319(17) -0.12365(16) 0.51160(15) 0.0348(4) Uani 1 1 d . . .
H33A H 0.4828 -0.0910 0.5463 0.052 Uiso 1 1 calc R . .
H33B H 0.3725 -0.0649 0.4829 0.052 Uiso 1 1 calc R . .
H33C H 0.4067 -0.1866 0.4520 0.052 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'
Si Si 0.2541 0.3302 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.3639 0.7018 '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
N1 Si1 N4 115.86(7) . .
N1 Si1 C13 113.93(7) . .
N4 Si1 C13 101.77(6) . .
N1 Si1 Cl1 116.11(5) . .
N4 Si1 Cl1 107.85(5) . .
C13 Si1 Cl1 99.17(5) . .
C33 Si2 C31 107.77(9) . .
C33 Si2 C32 108.89(9) . .
C31 Si2 C32 112.37(9) . .
C33 Si2 C24 109.40(8) . .
C31 Si2 C24 107.51(8) . .
C32 Si2 C24 110.82(8) . .
C1 N1 Si1 172.31(11) . .
C13 N2 C14 109.93(13) . .
C13 N2 C16 123.65(12) . .
C14 N2 C16 126.39(12) . .
C13 N3 C15 110.04(13) . .
C13 N3 C21 122.43(13) . .
C15 N3 C21 127.12(13) . .
C24 N4 Si1 137.42(12) . .
N1 C1 C6 121.23(13) . .
N1 C1 C2 120.75(13) . .
C6 C1 C2 117.99(14) . .
C3 C2 C1 119.75(14) . .
C3 C2 C7 121.26(14) . .
C1 C2 C7 118.99(14) . .
C2 C3 C4 121.98(14) . .
C2 C3 H3 119.0 . .
C4 C3 H3 119.0 . .
C3 C4 C5 118.65(15) . .
C3 C4 H4 120.7 . .
C5 C4 H4 120.7 . .
C6 C5 C4 121.65(14) . .
C6 C5 H5 119.2 . .
C4 C5 H5 119.2 . .
C5 C6 C1 119.81(13) . .
C5 C6 C10 121.11(13) . .
C1 C6 C10 119.07(14) . .
C2 C7 C8 111.22(14) . .
C2 C7 C9 113.07(15) . .
C8 C7 C9 110.58(15) . .
C2 C7 H7 107.2 . .
C8 C7 H7 107.2 . .
C9 C7 H7 107.2 . .
C7 C8 H8A 109.5 . .
C7 C8 H8B 109.5 . .
H8A C8 H8B 109.5 . .
C7 C8 H8C 109.5 . .
H8A C8 H8C 109.5 . .
H8B C8 H8C 109.5 . .
C7 C9 H9A 109.5 . .
C7 C9 H9B 109.5 . .
H9A C9 H9B 109.5 . .
C7 C9 H9C 109.5 . .
H9A C9 H9C 109.5 . .
H9B C9 H9C 109.5 . .
C6 C10 C11 111.22(13) . .
C6 C10 C12 113.15(14) . .
C11 C10 C12 110.52(14) . .
C6 C10 H10 107.2 . .
C11 C10 H10 107.2 . .
C12 C10 H10 107.2 . .
C10 C11 H11A 109.5 . .
C10 C11 H11B 109.5 . .
H11A C11 H11B 109.5 . .
C10 C11 H11C 109.5 . .
H11A C11 H11C 109.5 . .
H11B C11 H11C 109.5 . .
C10 C12 H12A 109.5 . .
C10 C12 H12B 109.5 . .
H12A C12 H12B 109.5 . .
C10 C12 H12C 109.5 . .
H12A C12 H12C 109.5 . .
H12B C12 H12C 109.5 . .
N3 C13 N2 106.26(12) . .
N3 C13 Si1 126.49(11) . .
N2 C13 Si1 126.95(11) . .
C15 C14 N2 106.83(13) . .
C15 C14 C19 127.89(15) . .
N2 C14 C19 125.26(15) . .
C14 C15 N3 106.90(13) . .
C14 C15 C20 127.55(15) . .
N3 C15 C20 125.54(15) . .
N2 C16 C17 111.32(13) . .
N2 C16 C18 111.92(13) . .
C17 C16 C18 113.44(14) . .
N2 C16 H16 106.6 . .
C17 C16 H16 106.6 . .
C18 C16 H16 106.6 . .
C16 C17 H17A 109.5 . .
C16 C17 H17B 109.5 . .
H17A C17 H17B 109.5 . .
C16 C17 H17C 109.5 . .
H17A C17 H17C 109.5 . .
H17B C17 H17C 109.5 . .
C16 C18 H18A 109.5 . .
C16 C18 H18B 109.5 . .
H18A C18 H18B 109.5 . .
C16 C18 H18C 109.5 . .
H18A C18 H18C 109.5 . .
H18B C18 H18C 109.5 . .
C14 C19 H19A 109.5 . .
C14 C19 H19B 109.5 . .
H19A C19 H19B 109.5 . .
C14 C19 H19C 109.5 . .
H19A C19 H19C 109.5 . .
H19B C19 H19C 109.5 . .
C15 C20 H20A 109.5 . .
C15 C20 H20B 109.5 . .
H20A C20 H20B 109.5 . .
C15 C20 H20C 109.5 . .
H20A C20 H20C 109.5 . .
H20B C20 H20C 109.5 . .
N3 C21 C23 110.56(13) . .
N3 C21 C22 112.39(13) . .
C23 C21 C22 113.44(14) . .
N3 C21 H21 106.7 . .
C23 C21 H21 106.7 . .
C22 C21 H21 106.7 . .
C21 C22 H22A 109.5 . .
C21 C22 H22B 109.5 . .
H22A C22 H22B 109.5 . .
C21 C22 H22C 109.5 . .
H22A C22 H22C 109.5 . .
H22B C22 H22C 109.5 . .
C21 C23 H23A 109.5 . .
C21 C23 H23B 109.5 . .
H23A C23 H23B 109.5 . .
C21 C23 H23C 109.5 . .
H23A C23 H23C 109.5 . .
H23B C23 H23C 109.5 . .
N4 C24 C25 125.42(14) . .
N4 C24 Si2 117.64(11) . .
C25 C24 Si2 116.82(10) . .
C26 C25 C30 118.72(15) . .
C26 C25 C24 122.17(14) . .
C30 C25 C24 118.99(14) . .
C27 C26 C25 119.80(16) . .
C27 C26 H26 120.1 . .
C25 C26 H26 120.1 . .
C28 C27 C26 121.16(17) . .
C28 C27 H27 119.4 . .
C26 C27 H27 119.4 . .
C27 C28 C29 119.46(16) . .
C27 C28 H28 120.3 . .
C29 C28 H28 120.3 . .
C28 C29 C30 119.70(17) . .
C28 C29 H29 120.1 . .
C30 C29 H29 120.1 . .
C29 C30 C25 121.13(17) . .
C29 C30 H30 119.4 . .
C25 C30 H30 119.4 . .
Si2 C31 H31A 109.5 . .
Si2 C31 H31B 109.5 . .
H31A C31 H31B 109.5 . .
Si2 C31 H31C 109.5 . .
H31A C31 H31C 109.5 . .
H31B C31 H31C 109.5 . .
Si2 C32 H32A 109.5 . .
Si2 C32 H32B 109.5 . .
H32A C32 H32B 109.5 . .
Si2 C32 H32C 109.5 . .
H32A C32 H32C 109.5 . .
H32B C32 H32C 109.5 . .
Si2 C33 H33A 109.5 . .
Si2 C33 H33B 109.5 . .
H33A C33 H33B 109.5 . .
Si2 C33 H33C 109.5 . .
H33A C33 H33C 109.5 . .
H33B C33 H33C 109.5 . .
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
Cl1 Si1 2.1298(8) .
Si1 N1 1.5766(14) .
Si1 N4 1.7294(14) .
Si1 C13 1.9418(16) .
Si2 C33 1.8531(18) .
Si2 C31 1.8692(18) .
Si2 C32 1.870(2) .
Si2 C24 1.9252(16) .
N1 C1 1.356(2) .
N2 C13 1.3576(19) .
N2 C14 1.3937(19) .
N2 C16 1.483(2) .
N3 C13 1.353(2) .
N3 C15 1.393(2) .
N3 C21 1.491(2) .
N4 C24 1.285(2) .
C1 C6 1.426(2) .
C1 C2 1.431(2) .
C2 C3 1.383(2) .
C2 C7 1.519(2) .
C3 C4 1.391(2) .
C3 H3 0.9500 .
C4 C5 1.391(2) .
C4 H4 0.9500 .
C5 C6 1.390(2) .
C5 H5 0.9500 .
C6 C10 1.520(2) .
C7 C8 1.527(2) .
C7 C9 1.538(3) .
C7 H7 1.0000 .
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 C11 1.526(2) .
C10 C12 1.531(2) .
C10 H10 1.0000 .
C11 H11A 0.9800 .
C11 H11B 0.9800 .
C11 H11C 0.9800 .
C12 H12A 0.9800 .
C12 H12B 0.9800 .
C12 H12C 0.9800 .
C14 C15 1.360(2) .
C14 C19 1.490(2) .
C15 C20 1.493(2) .
C16 C17 1.519(2) .
C16 C18 1.527(2) .
C16 H16 1.0000 .
C17 H17A 0.9800 .
C17 H17B 0.9800 .
C17 H17C 0.9800 .
C18 H18A 0.9800 .
C18 H18B 0.9800 .
C18 H18C 0.9800 .
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 C23 1.518(2) .
C21 C22 1.521(2) .
C21 H21 1.0000 .
C22 H22A 0.9800 .
C22 H22B 0.9800 .
C22 H22C 0.9800 .
C23 H23A 0.9800 .
C23 H23B 0.9800 .
C23 H23C 0.9800 .
C24 C25 1.500(2) .
C25 C26 1.394(2) .
C25 C30 1.397(2) .
C26 C27 1.391(2) .
C26 H26 0.9500 .
C27 C28 1.384(3) .
C27 H27 0.9500 .
C28 C29 1.386(3) .
C28 H28 0.9500 .
C29 C30 1.391(2) .
C29 H29 0.9500 .
C30 H30 0.9500 .
C31 H31A 0.9800 .
C31 H31B 0.9800 .
C31 H31C 0.9800 .
C32 H32A 0.9800 .
C32 H32B 0.9800 .
C32 H32C 0.9800 .
C33 H33A 0.9800 .
C33 H33B 0.9800 .
C33 H33C 0.9800 .
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
N4 Si1 N1 C1 -147.6(9) . . . .
C13 Si1 N1 C1 -30.0(9) . . . .
Cl1 Si1 N1 C1 84.3(9) . . . .
N1 Si1 N4 C24 -72.84(18) . . . .
C13 Si1 N4 C24 163.00(16) . . . .
Cl1 Si1 N4 C24 59.22(17) . . . .
Si1 N1 C1 C6 -62.4(9) . . . .
Si1 N1 C1 C2 115.4(9) . . . .
N1 C1 C2 C3 178.60(13) . . . .
C6 C1 C2 C3 -3.5(2) . . . .
N1 C1 C2 C7 -0.6(2) . . . .
C6 C1 C2 C7 177.32(12) . . . .
C1 C2 C3 C4 -0.1(2) . . . .
C7 C2 C3 C4 179.05(14) . . . .
C2 C3 C4 C5 2.5(2) . . . .
C3 C4 C5 C6 -1.2(2) . . . .
C4 C5 C6 C1 -2.5(2) . . . .
C4 C5 C6 C10 178.46(14) . . . .
N1 C1 C6 C5 -177.36(13) . . . .
C2 C1 C6 C5 4.75(19) . . . .
N1 C1 C6 C10 1.7(2) . . . .
C2 C1 C6 C10 -176.15(12) . . . .
C3 C2 C7 C8 -95.10(18) . . . .
C1 C2 C7 C8 84.06(18) . . . .
C3 C2 C7 C9 30.0(2) . . . .
C1 C2 C7 C9 -150.84(15) . . . .
C5 C6 C10 C11 92.82(18) . . . .
C1 C6 C10 C11 -86.26(17) . . . .
C5 C6 C10 C12 -32.3(2) . . . .
C1 C6 C10 C12 148.65(14) . . . .
C15 N3 C13 N2 -1.65(15) . . . .
C21 N3 C13 N2 171.51(12) . . . .
C15 N3 C13 Si1 172.34(10) . . . .
C21 N3 C13 Si1 -14.49(19) . . . .
C14 N2 C13 N3 1.64(15) . . . .
C16 N2 C13 N3 -176.52(12) . . . .
C14 N2 C13 Si1 -172.32(10) . . . .
C16 N2 C13 Si1 9.52(19) . . . .
N1 Si1 C13 N3 -165.32(12) . . . .
N4 Si1 C13 N3 -39.88(13) . . . .
Cl1 Si1 C13 N3 70.66(12) . . . .
N1 Si1 C13 N2 7.46(15) . . . .
N4 Si1 C13 N2 132.90(12) . . . .
Cl1 Si1 C13 N2 -116.56(12) . . . .
C13 N2 C14 C15 -1.02(16) . . . .
C16 N2 C14 C15 177.08(13) . . . .
C13 N2 C14 C19 -179.43(14) . . . .
C16 N2 C14 C19 -1.3(2) . . . .
N2 C14 C15 N3 -0.01(16) . . . .
C19 C14 C15 N3 178.35(14) . . . .
N2 C14 C15 C20 179.48(15) . . . .
C19 C14 C15 C20 -2.2(3) . . . .
C13 N3 C15 C14 1.05(16) . . . .
C21 N3 C15 C14 -171.72(13) . . . .
C13 N3 C15 C20 -178.46(15) . . . .
C21 N3 C15 C20 8.8(2) . . . .
C13 N2 C16 C17 -112.22(15) . . . .
C14 N2 C16 C17 69.92(18) . . . .
C13 N2 C16 C18 119.65(15) . . . .
C14 N2 C16 C18 -58.20(19) . . . .
C13 N3 C21 C23 -106.25(16) . . . .
C15 N3 C21 C23 65.7(2) . . . .
C13 N3 C21 C22 125.87(15) . . . .
C15 N3 C21 C22 -62.19(19) . . . .
Si1 N4 C24 C25 -5.4(3) . . . .
Si1 N4 C24 Si2 170.35(10) . . . .
C33 Si2 C24 N4 -19.37(15) . . . .
C31 Si2 C24 N4 -136.13(13) . . . .
C32 Si2 C24 N4 100.70(13) . . . .
C33 Si2 C24 C25 156.75(12) . . . .
C31 Si2 C24 C25 39.99(14) . . . .
C32 Si2 C24 C25 -83.17(13) . . . .
N4 C24 C25 C26 37.1(2) . . . .
Si2 C24 C25 C26 -138.70(13) . . . .
N4 C24 C25 C30 -147.08(16) . . . .
Si2 C24 C25 C30 37.13(18) . . . .
C30 C25 C26 C27 0.0(2) . . . .
C24 C25 C26 C27 175.86(15) . . . .
C25 C26 C27 C28 0.4(3) . . . .
C26 C27 C28 C29 0.2(3) . . . .
C27 C28 C29 C30 -1.2(3) . . . .
C28 C29 C30 C25 1.7(3) . . . .
C26 C25 C30 C29 -1.1(2) . . . .
C24 C25 C30 C29 -177.05(15) . . . .
