#------------------------------------------------------------------------------
#$Date: 2016-03-21 06:17:09 +0200 (Mon, 21 Mar 2016) $
#$Revision: 178501 $
#$URL: svn://www.crystallography.net/cod/cif/4/06/30/4063025.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_4063025
_journal_name_full               Organometallics
_journal_paper_doi               10.1021/om0498302
_journal_year                    2004
_chemical_formula_moiety         'C32 H58 N2 Si4'
_chemical_formula_sum            'C32 H58 N2 Si4'
_chemical_formula_weight         583.16
_chemical_name_common            '[C6H4(NCH2tBu)2Si(Ad)Si(SiMe3)2]'
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 114.720(1)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   18.9066(3)
_cell_length_b                   18.7310(3)
_cell_length_c                   22.4504(3)
_cell_measurement_temperature    223(2)
_cell_volume                     7222.0(2)
_diffrn_ambient_temperature      223(2)
_exptl_crystal_density_diffrn    1.073
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4063025
loop_
_symmetry_equiv_pos_as_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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
Si1 Si 0.76696(4) 0.07362(4) 0.23804(3) 0.02260(18) Uani 1 1 d . . .
Si2 Si 0.78410(5) 0.13390(4) 0.33106(4) 0.02712(19) Uani 1 1 d . . .
Si3 Si 0.67959(6) 0.18500(5) 0.34864(4) 0.0403(2) Uani 1 1 d . . .
Si4 Si 0.89987(6) 0.19558(5) 0.39644(4) 0.0402(2) Uani 1 1 d . . .
N1 N 0.82700(13) 0.06140(12) 0.19806(10) 0.0263(5) Uani 1 1 d . . .
N2 N 0.68491(13) 0.04586(12) 0.16981(11) 0.0275(5) Uani 1 1 d . . .
C1 C 0.78980(17) 0.01415(14) 0.14528(13) 0.0289(7) Uani 1 1 d . . .
C2 C 0.71006(17) 0.00535(14) 0.12932(13) 0.0286(7) Uani 1 1 d . . .
C3 C 0.6664(2) -0.04058(17) 0.07938(15) 0.0426(8) Uani 1 1 d . . .
H3 H 0.6132 -0.0473 0.0688 0.051 Uiso 1 1 calc R . .
C4 C 0.7015(2) -0.07693(19) 0.04466(16) 0.0532(10) Uani 1 1 d . . .
H4 H 0.6717 -0.108 0.0104 0.064 Uiso 1 1 calc R . .
C5 C 0.7783(2) -0.06786(19) 0.05987(17) 0.0549(10) Uani 1 1 d . . .
H5 H 0.801 -0.0923 0.0357 0.066 Uiso 1 1 calc R . .
C6 C 0.8238(2) -0.02302(17) 0.11063(16) 0.0445(8) Uani 1 1 d . . .
H6 H 0.8773 -0.0179 0.1214 0.053 Uiso 1 1 calc R . .
C11 C 0.8679(3) 0.22385(19) 0.1939(2) 0.0725(13) Uani 1 1 d . . .
H11A H 0.903 0.2305 0.2397 0.109 Uiso 1 1 calc R . .
H11B H 0.8158 0.2143 0.1902 0.109 Uiso 1 1 calc R . .
H11C H 0.8674 0.2667 0.1695 0.109 Uiso 1 1 calc R . .
C8 C 0.89542(19) 0.16142(16) 0.16630(16) 0.0404(8) Uani 1 1 d . . .
C9 C 0.8401(3) 0.1519(2) 0.09429(19) 0.0733(12) Uani 1 1 d . . .
H9A H 0.8572 0.1119 0.0762 0.11 Uiso 1 1 calc R . .
H9B H 0.8399 0.195 0.0703 0.11 Uiso 1 1 calc R . .
H9C H 0.7879 0.1427 0.0906 0.11 Uiso 1 1 calc R . .
C10 C 0.9773(3) 0.1767(2) 0.1717(3) 0.0788(14) Uani 1 1 d . . .
H10A H 1.0127 0.1826 0.2174 0.118 Uiso 1 1 calc R . .
H10B H 0.9766 0.22 0.1478 0.118 Uiso 1 1 calc R . .
H10C H 0.9945 0.1371 0.1532 0.118 Uiso 1 1 calc R . .
C7 C 0.90107(16) 0.09396(15) 0.20757(14) 0.0315(7) Uani 1 1 d . . .
H7A H 0.9322 0.0583 0.1973 0.038 Uiso 1 1 calc R . .
H7B H 0.9292 0.1064 0.254 0.038 Uiso 1 1 calc R . .
C16 C 0.6014(2) 0.18629(19) 0.1394(2) 0.0693(12) Uani 1 1 d . . .
H16A H 0.5744 0.2253 0.1104 0.104 Uiso 1 1 calc R . .
H16B H 0.6548 0.1845 0.1443 0.104 Uiso 1 1 calc R . .
H16C H 0.6007 0.1936 0.1819 0.104 Uiso 1 1 calc R . .
C13 C 0.56118(18) 0.11677(17) 0.11049(15) 0.0396(8) Uani 1 1 d . . .
C14 C 0.5574(3) 0.1074(2) 0.04185(17) 0.0690(12) Uani 1 1 d . . .
H14A H 0.5312 0.0629 0.0233 0.103 Uiso 1 1 calc R . .
H14B H 0.6097 0.1065 0.0441 0.103 Uiso 1 1 calc R . .
H14C H 0.5288 0.1469 0.0144 0.103 Uiso 1 1 calc R . .
C15 C 0.4779(2) 0.1174(3) 0.1056(2) 0.0837(14) Uani 1 1 d . . .
H15A H 0.4525 0.0726 0.0871 0.126 Uiso 1 1 calc R . .
H15B H 0.4491 0.1565 0.0776 0.126 Uiso 1 1 calc R . .
H15C H 0.4792 0.1236 0.1489 0.126 Uiso 1 1 calc R . .
C12 C 0.60327(16) 0.05434(16) 0.15533(14) 0.0334(7) Uani 1 1 d . . .
H12A H 0.5985 0.0601 0.1969 0.04 Uiso 1 1 calc R . .
H12B H 0.5762 0.0101 0.135 0.04 Uiso 1 1 calc R . .
C17 C 0.78906(16) 0.02958(14) 0.31908(12) 0.0245(6) Uani 1 1 d . . .
C18 C 0.86848(17) -0.00758(15) 0.35452(14) 0.0319(7) Uani 1 1 d . . .
H18 H 0.9094 0.0214 0.3494 0.038 Uiso 1 1 calc R . .
C19 C 0.88755(19) -0.01588(17) 0.42708(15) 0.0420(8) Uani 1 1 d . . .
H19A H 0.89 0.0312 0.4468 0.05 Uiso 1 1 calc R . .
H19B H 0.9385 -0.0389 0.4496 0.05 Uiso 1 1 calc R . .
C20 C 0.8248(2) -0.06127(16) 0.43522(15) 0.0442(8) Uani 1 1 d . . .
H20 H 0.8371 -0.0664 0.4824 0.053 Uiso 1 1 calc R . .
C21 C 0.8218(2) -0.13497(16) 0.40502(15) 0.0464(9) Uani 1 1 d . . .
H21A H 0.8722 -0.1589 0.4273 0.056 Uiso 1 1 calc R . .
H21B H 0.782 -0.1643 0.4104 0.056 Uiso 1 1 calc R . .
C22 C 0.80267(19) -0.12662(15) 0.33231(15) 0.0381(8) Uani 1 1 d . . .
H22 H 0.8007 -0.1743 0.3126 0.046 Uiso 1 1 calc R . .
C23 C 0.86517(19) -0.08162(16) 0.32429(16) 0.0403(8) Uani 1 1 d . . .
H23A H 0.8534 -0.0767 0.2776 0.048 Uiso 1 1 calc R . .
H23B H 0.9158 -0.1052 0.346 0.048 Uiso 1 1 calc R . .
C24 C 0.72643(17) -0.01607(14) 0.32754(14) 0.0308(7) Uani 1 1 d . . .
H24 H 0.6751 0.0073 0.3051 0.037 Uiso 1 1 calc R . .
C25 C 0.7455(2) -0.02472(17) 0.40017(15) 0.0416(8) Uani 1 1 d . . .
H25A H 0.7051 -0.0535 0.4053 0.05 Uiso 1 1 calc R . .
H25B H 0.7466 0.0222 0.4198 0.05 Uiso 1 1 calc R . .
C26 C 0.72400(18) -0.08985(15) 0.29749(15) 0.0378(7) Uani 1 1 d . . .
H26A H 0.6833 -0.1189 0.3018 0.045 Uiso 1 1 calc R . .
H26B H 0.7116 -0.0849 0.2507 0.045 Uiso 1 1 calc R . .
C27 C 0.5886(2) 0.1302(2) 0.3198(2) 0.0695(12) Uani 1 1 d . . .
H27A H 0.5702 0.121 0.2732 0.104 Uiso 1 1 calc R . .
H27B H 0.5489 0.1559 0.3279 0.104 Uiso 1 1 calc R . .
H27C H 0.5994 0.0852 0.3434 0.104 Uiso 1 1 calc R . .
C28 C 0.7094(3) 0.1990(2) 0.43826(18) 0.0661(11) Uani 1 1 d . . .
H28A H 0.7215 0.1533 0.4606 0.099 Uiso 1 1 calc R . .
H28B H 0.6671 0.2215 0.445 0.099 Uiso 1 1 calc R . .
H28C H 0.755 0.2295 0.4556 0.099 Uiso 1 1 calc R . .
C29 C 0.6567(3) 0.2753(2) 0.3096(2) 0.0690(12) Uani 1 1 d . . .
H29A H 0.6408 0.2706 0.2627 0.104 Uiso 1 1 calc R . .
H29B H 0.7026 0.3053 0.3282 0.104 Uiso 1 1 calc R . .
H29C H 0.6148 0.2967 0.3177 0.104 Uiso 1 1 calc R . .
C30 C 0.9910(2) 0.1607(2) 0.3942(2) 0.0649(11) Uani 1 1 d . . .
H30A H 0.9986 0.1114 0.4087 0.097 Uiso 1 1 calc R . .
H30B H 1.0349 0.1891 0.4229 0.097 Uiso 1 1 calc R . .
H30C H 0.9869 0.1634 0.3497 0.097 Uiso 1 1 calc R . .
C31 C 0.9188(3) 0.1932(2) 0.48528(17) 0.0665(12) Uani 1 1 d . . .
H31A H 0.9261 0.1442 0.5005 0.1 Uiso 1 1 calc R . .
H31B H 0.8748 0.2137 0.4908 0.1 Uiso 1 1 calc R . .
H31C H 0.9654 0.2205 0.5106 0.1 Uiso 1 1 calc R . .
C32 C 0.8863(3) 0.29054(19) 0.3687(2) 0.0649(11) Uani 1 1 d . . .
H32A H 0.839 0.3091 0.3698 0.097 Uiso 1 1 calc R . .
H32B H 0.8825 0.2932 0.3243 0.097 Uiso 1 1 calc R . .
H32C H 0.9305 0.3186 0.3976 0.097 Uiso 1 1 calc R . .
Si1B Si 0.24185(5) 0.83046(4) 0.22453(4) 0.02594(19) Uani 1 1 d . A 1
Si2B Si 0.25282(5) 0.89191(4) 0.31607(4) 0.0284(2) Uani 1 1 d . A 1
Si3B Si 0.14589(6) 0.94873(4) 0.32574(4) 0.0384(2) Uani 1 1 d . A 1
Si4B Si 0.36965(6) 0.94592(5) 0.39148(5) 0.0498(3) Uani 1 1 d . A 1
N1B N 0.30954(15) 0.81114(13) 0.19324(12) 0.0359(6) Uani 1 1 d . A 1
N2B N 0.16457(14) 0.80816(13) 0.15105(11) 0.0326(6) Uani 1 1 d . A 1
C1B C 0.2743(2) 0.76636(16) 0.13867(15) 0.0405(8) Uani 1 1 d . A 1
C2B C 0.1927(2) 0.76460(16) 0.11438(14) 0.0379(8) Uani 1 1 d . A 1
C3B C 0.1490(3) 0.72146(18) 0.06141(16) 0.0558(10) Uani 1 1 d . A 1
H3B H 0.0944 0.7198 0.0455 0.067 Uiso 1 1 calc R A 1
C4B C 0.1879(4) 0.6806(2) 0.0322(2) 0.0718(13) Uani 1 1 d . A 1
H4B H 0.159 0.6515 -0.0039 0.086 Uiso 1 1 calc R A 1
C5B C 0.2665(4) 0.6822(2) 0.0553(2) 0.0771(15) Uani 1 1 d . A 1
H5B H 0.2913 0.6543 0.0349 0.092 Uiso 1 1 calc R A 1
C6B C 0.3110(3) 0.72472(19) 0.10879(19) 0.0596(11) Uani 1 1 d . A 1
H6B H 0.3656 0.7252 0.1246 0.071 Uiso 1 1 calc R A 1
C7B C 0.39148(19) 0.83143(18) 0.21879(18) 0.0468(9) Uani 1 1 d . A 1
H7B1 H 0.421 0.7905 0.2139 0.056 Uiso 1 1 calc R A 1
H7B2 H 0.41 0.8409 0.2658 0.056 Uiso 1 1 calc R A 1
C8B C 0.4108(2) 0.89669(19) 0.1868(2) 0.0593(11) Uani 1 1 d . A 1
C9B C 0.3913(4) 0.8847(3) 0.1149(3) 0.1050(19) Uani 1 1 d . A 1
H9B1 H 0.4195 0.8434 0.1102 0.158 Uiso 1 1 calc R A 1
H9B2 H 0.4062 0.9265 0.0972 0.158 Uiso 1 1 calc R A 1
H9B3 H 0.3358 0.8767 0.0911 0.158 Uiso 1 1 calc R A 1
C10B C 0.4987(3) 0.9092(3) 0.2242(3) 0.1087(19) Uani 1 1 d . A 1
H10D H 0.5267 0.8681 0.2189 0.163 Uiso 1 1 calc R A 1
H10E H 0.5114 0.9162 0.2704 0.163 Uiso 1 1 calc R A 1
H10F H 0.5135 0.9513 0.2069 0.163 Uiso 1 1 calc R A 1
C11B C 0.3679(3) 0.9612(2) 0.1949(3) 0.0947(18) Uani 1 1 d . A 1
H11D H 0.3809 0.9686 0.2411 0.142 Uiso 1 1 calc R A 1
H11E H 0.3123 0.9537 0.1714 0.142 Uiso 1 1 calc R A 1
H11F H 0.383 1.003 0.1774 0.142 Uiso 1 1 calc R A 1
C12B C 0.08197(19) 0.82361(19) 0.12858(15) 0.0431(8) Uani 1 1 d . A 1
H12C H 0.071 0.8309 0.1671 0.052 Uiso 1 1 calc R A 1
H12D H 0.0525 0.7816 0.1053 0.052 Uiso 1 1 calc R A 1
C13B C 0.0518(2) 0.8885(2) 0.08355(16) 0.0527(10) Uani 1 1 d . A 1
C14B C 0.0638(3) 0.8799(3) 0.02097(19) 0.0860(16) Uani 1 1 d . A 1
H14D H 0.0384 0.8365 -0.0013 0.129 Uiso 1 1 calc R A 1
H14E H 0.119 0.8772 0.0318 0.129 Uiso 1 1 calc R A 1
H14F H 0.0414 0.9206 -0.0075 0.129 Uiso 1 1 calc R A 1
C15B C -0.0357(2) 0.8928(3) 0.0653(2) 0.0841(15) Uani 1 1 d . A 1
H15D H -0.0609 0.8496 0.0425 0.126 Uiso 1 1 calc R A 1
H15E H -0.0576 0.9337 0.0369 0.126 Uiso 1 1 calc R A 1
H15F H -0.0442 0.898 0.1048 0.126 Uiso 1 1 calc R A 1
C16B C 0.0909(3) 0.9560(2) 0.1192(2) 0.0714(12) Uani 1 1 d . A 1
H16D H 0.0715 0.9965 0.09 0.107 Uiso 1 1 calc R A 1
H16E H 0.1468 0.9521 0.1334 0.107 Uiso 1 1 calc R A 1
H16F H 0.0795 0.9626 0.1572 0.107 Uiso 1 1 calc R A 1
C17B C 0.25009(16) 0.78729(14) 0.30260(12) 0.0249(6) Uani 1 1 d . A 1
C18B C 0.32461(17) 0.74469(15) 0.34244(14) 0.0328(7) Uani 1 1 d . A 1
H18B H 0.3703 0.77 0.3419 0.039 Uiso 1 1 calc R A 1
C19B C 0.3342(2) 0.73663(17) 0.41302(15) 0.0467(9) Uani 1 1 d . A 1
H19C H 0.382 0.7101 0.4386 0.056 Uiso 1 1 calc R A 1
H19D H 0.3383 0.7839 0.433 0.056 Uiso 1 1 calc R A 1
C20B C 0.2644(2) 0.69697(16) 0.41409(15) 0.0488(9) Uani 1 1 d . A 1
H20B H 0.2709 0.6919 0.46 0.059 Uiso 1 1 calc R A 1
C21B C 0.2581(2) 0.62322(16) 0.38371(16) 0.0503(9) Uani 1 1 d . A 1
H21C H 0.2135 0.5976 0.3849 0.06 Uiso 1 1 calc R A 1
H21D H 0.3053 0.5957 0.4089 0.06 Uiso 1 1 calc R A 1
C22B C 0.2478(2) 0.63092(15) 0.31249(15) 0.0409(8) Uani 1 1 d . A 1
H22B H 0.244 0.583 0.2927 0.049 Uiso 1 1 calc R A 1
C23B C 0.31794(19) 0.67046(16) 0.31163(16) 0.0392(8) Uani 1 1 d . A 1
H23C H 0.3121 0.6753 0.2663 0.047 Uiso 1 1 calc R A 1
H23D H 0.3655 0.6431 0.3362 0.047 Uiso 1 1 calc R A 1
C24B C 0.17980(18) 0.74735(15) 0.30407(14) 0.0320(7) Uani 1 1 d . A 1
H24B H 0.1315 0.7745 0.2788 0.038 Uiso 1 1 calc R A 1
C25B C 0.1905(2) 0.73937(17) 0.37526(16) 0.0450(9) Uani 1 1 d . A 1
H25C H 0.1942 0.7867 0.395 0.054 Uiso 1 1 calc R A 1
H25D H 0.1454 0.7147 0.3765 0.054 Uiso 1 1 calc R A 1
C26B C 0.17420(19) 0.67305(16) 0.27352(16) 0.0397(8) Uani 1 1 d . A 1
H26C H 0.1289 0.6476 0.2736 0.048 Uiso 1 1 calc R A 1
H26D H 0.1674 0.6778 0.228 0.048 Uiso 1 1 calc R A 1
C27B C 0.0492(2) 0.9074(2) 0.2778(2) 0.0643(11) Uani 1 1 d . A 1
H27D H 0.0499 0.8582 0.2916 0.096 Uiso 1 1 calc R A 1
H27E H 0.0377 0.9088 0.2315 0.096 Uiso 1 1 calc R A 1
H27F H 0.0095 0.9336 0.2855 0.096 Uiso 1 1 calc R A 1
C28B C 0.1573(3) 0.9502(3) 0.41279(19) 0.0841(15) Uani 1 1 d . A 1
H28D H 0.207 0.9714 0.4406 0.126 Uiso 1 1 calc R A 1
H28E H 0.155 0.9018 0.4273 0.126 Uiso 1 1 calc R A 1
H28F H 0.1156 0.9782 0.4156 0.126 Uiso 1 1 calc R A 1
C29B C 0.1434(3) 1.04324(19) 0.2986(2) 0.0645(11) Uani 1 1 d . A 1
H29D H 0.1935 1.0655 0.3236 0.097 Uiso 1 1 calc R A 1
H29E H 0.1032 1.0691 0.3058 0.097 Uiso 1 1 calc R A 1
H29F H 0.1322 1.0443 0.2523 0.097 Uiso 1 1 calc R A 1
C30B C 0.4604(2) 0.8975(2) 0.4032(2) 0.0869(15) Uani 1 1 d . A 1
H30D H 0.4577 0.849 0.4172 0.13 Uiso 1 1 calc R A 1
H30E H 0.5048 0.9216 0.4364 0.13 Uiso 1 1 calc R A 1
H30F H 0.466 0.8967 0.3622 0.13 Uiso 1 1 calc R A 1
C31B C 0.3700(3) 0.9516(3) 0.4745(2) 0.0932(17) Uani 1 1 d . A 1
H31D H 0.3236 0.9764 0.4715 0.14 Uiso 1 1 calc R A 1
H31E H 0.4158 0.9776 0.5037 0.14 Uiso 1 1 calc R A 1
H31F H 0.3709 0.9039 0.4915 0.14 Uiso 1 1 calc R A 1
C32B C 0.3764(3) 1.0394(2) 0.3648(2) 0.0748(13) Uani 1 1 d . A 1
H32D H 0.3293 1.0653 0.3584 0.112 Uiso 1 1 calc R A 1
H32E H 0.3824 1.0384 0.3239 0.112 Uiso 1 1 calc R A 1
H32F H 0.421 1.0631 0.3982 0.112 Uiso 1 1 calc R A 1
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Si1 N1 1.732(2) . ?
Si1 N2 1.742(2) . ?
Si1 C17 1.879(3) . ?
Si1 Si2 2.2749(10) . ?
Si2 C17 1.980(3) . ?
Si2 Si4 2.3650(12) . ?
Si2 Si3 2.3726(12) . ?
Si3 C28 1.867(3) . ?
Si3 C29 1.870(4) . ?
Si3 C27 1.872(4) . ?
Si4 C30 1.863(4) . ?
Si4 C32 1.866(4) . ?
Si4 C31 1.874(3) . ?
N1 C1 1.409(3) . ?
N1 C7 1.459(3) . ?
N2 C2 1.411(3) . ?
N2 C12 1.447(4) . ?
C1 C6 1.387(4) . ?
C1 C2 1.406(4) . ?
C2 C3 1.380(4) . ?
C3 C4 1.395(5) . ?
C4 C5 1.356(5) . ?
C5 C6 1.387(5) . ?
C11 C8 1.513(5) . ?
C8 C9 1.525(5) . ?
C8 C10 1.528(5) . ?
C8 C7 1.544(4) . ?
C16 C13 1.510(5) . ?
C13 C14 1.523(5) . ?
C13 C12 1.531(4) . ?
C13 C15 1.532(5) . ?
C17 C24 1.535(4) . ?
C17 C18 1.540(4) . ?
C18 C19 1.522(4) . ?
C18 C23 1.534(4) . ?
C19 C20 1.532(5) . ?
C20 C21 1.529(4) . ?
C20 C25 1.533(5) . ?
C21 C22 1.525(4) . ?
C22 C23 1.522(4) . ?
C22 C26 1.525(4) . ?
C24 C25 1.524(4) . ?
C24 C26 1.530(4) . ?
Si1B N1B 1.736(2) . ?
Si1B N2B 1.736(2) . ?
Si1B C17B 1.877(3) . ?
Si1B Si2B 2.2880(11) . ?
Si2B C17B 1.980(3) . ?
Si2B Si3B 2.3735(12) . ?
Si2B Si4B 2.3751(12) . ?
Si3B C27B 1.859(4) . ?
Si3B C29B 1.866(4) . ?
Si3B C28B 1.875(4) . ?
Si4B C30B 1.859(5) . ?
Si4B C31B 1.864(4) . ?
Si4B C32B 1.873(4) . ?
N1B C1B 1.402(4) . ?
N1B C7B 1.459(4) . ?
N2B C2B 1.412(4) . ?
N2B C12B 1.455(4) . ?
C1B C6B 1.390(4) . ?
C1B C2B 1.405(5) . ?
C2B C3B 1.389(5) . ?
C3B C4B 1.399(5) . ?
C4B C5B 1.355(6) . ?
C5B C6B 1.393(6) . ?
C7B C8B 1.537(4) . ?
C8B C11B 1.509(5) . ?
C8B C9B 1.516(6) . ?
C8B C10B 1.534(6) . ?
C12B C13B 1.530(5) . ?
C13B C16B 1.514(5) . ?
C13B C14B 1.522(5) . ?
C13B C15B 1.533(5) . ?
C17B C24B 1.537(4) . ?
C17B C18B 1.539(4) . ?
C18B C19B 1.525(4) . ?
C18B C23B 1.534(4) . ?
C19B C20B 1.523(5) . ?
C20B C21B 1.523(4) . ?
C20B C25B 1.524(5) . ?
C21B C22B 1.534(4) . ?
C22B C26B 1.519(5) . ?
C22B C23B 1.525(4) . ?
C24B C25B 1.532(4) . ?
C24B C26B 1.536(4) . ?
