#------------------------------------------------------------------------------
#$Date: 2016-02-14 04:40:26 +0000 (Sun, 14 Feb 2016) $
#$Revision: 176432 $
#$URL: svn://www.crystallography.net/cod/cif/2/23/88/2238896.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2238896
loop_
_publ_author_name
'Costas-Lago, Mar\'ia Carmen'
'Costas, Tamara'
'Vila, Noem\'i'
'Besada, Pedro'
_publ_section_title
;
4-[(tert-Butyldiphenylsilyloxy)methyl]pyridazin-3(2H)-one
;
_journal_issue 12
_journal_name_full 'Acta Crystallographica Section E'
_journal_page_first o1859
_journal_page_last o1860
_journal_paper_doi 10.1107/S1600536813032212
_journal_volume 69
_journal_year 2013
_chemical_formula_iupac 'C21 H24 N2 O2 Si'
_chemical_formula_moiety 'C21 H24 N2 O2 Si'
_chemical_formula_sum 'C21 H24 N2 O2 Si'
_chemical_formula_weight 364.51
_chemical_name_systematic
;
4-[(tert-Butyldiphenylsilyloxy)methyl]pyridazin-3(2H)-one
;
_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'
_atom_sites_solution_hydrogens geom
_atom_sites_solution_primary direct
_atom_sites_solution_secondary difmap
_audit_creation_method SHELXL-97
_cell_angle_alpha 90.00
_cell_angle_beta 100.207(7)
_cell_angle_gamma 90.00
_cell_formula_units_Z 4
_cell_length_a 10.774(4)
_cell_length_b 7.988(3)
_cell_length_c 24.681(10)
_cell_measurement_reflns_used 5037
_cell_measurement_temperature 293(2)
_cell_measurement_theta_max 22.95
_cell_measurement_theta_min 2.68
_cell_volume 2090.5(14)
_computing_cell_refinement 'SAINT (Bruker, 1998)'
_computing_data_collection 'SMART (Bruker, 1998)'
_computing_data_reduction 'SAINT (Bruker, 1998)'
_computing_molecular_graphics
'PLATON (Spek, 2003) and Mercury (Macrae et al., 2006)'
_computing_publication_material 'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement 'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution 'SIR2004 (Burla et al., 2005)'
_diffrn_ambient_temperature 293(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type 'Bruker SMART 1000 CCD'
_diffrn_measurement_method '\f and \w scans'
_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 0.0381
_diffrn_reflns_av_sigmaI/netI 0.0318
_diffrn_reflns_limit_h_max 14
_diffrn_reflns_limit_h_min -14
_diffrn_reflns_limit_k_max 10
_diffrn_reflns_limit_k_min -10
_diffrn_reflns_limit_l_max 32
_diffrn_reflns_limit_l_min -32
_diffrn_reflns_number 25187
_diffrn_reflns_theta_full 28.01
_diffrn_reflns_theta_max 28.01
_diffrn_reflns_theta_min 1.68
_exptl_absorpt_coefficient_mu 0.128
_exptl_absorpt_correction_T_max 0.7456
_exptl_absorpt_correction_T_min 0.7073
_exptl_absorpt_correction_type multi-scan
_exptl_absorpt_process_details '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour colourless
_exptl_crystal_density_diffrn 1.158
_exptl_crystal_density_method 'not measured'
_exptl_crystal_description prism
_exptl_crystal_F_000 776
_exptl_crystal_size_max 0.48
_exptl_crystal_size_mid 0.41
_exptl_crystal_size_min 0.23
_refine_diff_density_max 0.295
_refine_diff_density_min -0.238
_refine_ls_extinction_method none
_refine_ls_goodness_of_fit_ref 1.003
_refine_ls_hydrogen_treatment mixed
_refine_ls_matrix_type full
_refine_ls_number_parameters 242
_refine_ls_number_reflns 5045
_refine_ls_number_restraints 0
_refine_ls_restrained_S_all 1.003
_refine_ls_R_factor_all 0.0918
_refine_ls_R_factor_gt 0.0464
_refine_ls_shift/su_max 0.000
_refine_ls_shift/su_mean 0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0628P)^2^+0.7126P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme calc
_refine_ls_wR_factor_gt 0.1171
_refine_ls_wR_factor_ref 0.1484
_reflns_number_gt 3076
_reflns_number_total 5045
_reflns_threshold_expression I>2sigma(I)
_iucr_refine_instructions_details
;
TITL ct08932s in P2(1)/n
CELL 0.71073 10.7736 7.9884 24.6810 90.000 100.207 90.000
ZERR 4.00 0.0041 0.0031 0.0095 0.000 0.007 0.000
LATT 1
SYMM 0.5-X, 0.5+Y, 0.5-Z
SFAC C H N O Si
UNIT 84 96 8 8 4
L.S. 1
BOND $H
FMAP 2
PLAN -20
ACTA
htab N2 O3_$1
eqiv $1 -x+1, -y+1, -z
SIZE 0.23 0.41 0.48
CONF
TEMP 20
WGHT 0.062800 0.712600
FVAR 0.16577
SI 5 0.999744 0.991749 0.143006 11.00000 0.04325 0.04925 =
0.04160 0.00141 0.00002 -0.00680
N1 3 0.526738 0.831854 -0.060857 11.00000 0.07127 0.06784 =
0.05124 0.00404 -0.00437 -0.01477
N2 3 0.538456 0.703647 -0.024872 11.00000 0.06133 0.05569 =
0.04973 -0.00219 -0.00524 -0.01585
H2 2 0.487126 0.611127 -0.034591 11.00000 0.08594
C3 1 0.621947 0.689797 0.023445 11.00000 0.05392 0.05360 =
0.04756 -0.00084 0.00123 -0.01100
O3 4 0.623518 0.563313 0.052592 11.00000 0.08717 0.06355 =
0.07202 0.01624 -0.02285 -0.03264
C4 1 0.704458 0.830258 0.036902 11.00000 0.04332 0.05137 =
0.04431 -0.00124 0.00484 -0.01015
C5 1 0.694444 0.959537 0.001821 11.00000 0.05419 0.05786 =
0.05370 0.00230 0.00315 -0.01635
AFIX 43
H5 2 0.746892 1.052116 0.009656 11.00000 -1.20000
AFIX 0
C6 1 0.603727 0.954590 -0.047197 11.00000 0.07319 0.06853 =
0.05408 0.01367 -0.00210 -0.01610
AFIX 43
H6 2 0.599329 1.045408 -0.071037 11.00000 -1.20000
AFIX 0
C1' 1 0.795766 0.821098 0.089914 11.00000 0.06486 0.06208 =
0.06067 0.01131 -0.01185 -0.02670
AFIX 23
H1'1 2 0.750511 0.820709 0.120569 11.00000 -1.20000
H1'2 2 0.844398 0.718520 0.091264 11.00000 -1.20000
AFIX 0
O1' 4 0.877434 0.961003 0.093973 11.00000 0.05761 0.06367 =
0.05841 0.01320 -0.01262 -0.02505
C2' 1 0.953470 0.946261 0.211222 11.00000 0.04635 0.06595 =
0.04951 0.00118 0.00569 -0.00992
C3' 1 0.858664 1.037189 0.228830 11.00000 0.07832 0.09253 =
0.08880 0.01020 0.03597 0.00904
AFIX 43
H3' 2 0.817246 1.119790 0.205917 11.00000 -1.20000
AFIX 0
C4' 1 0.823454 1.009513 0.279231 11.00000 0.09100 0.12947 =
0.09844 -0.01405 0.05265 -0.01005
AFIX 43
H4' 2 0.759402 1.073277 0.289663 11.00000 -1.20000
AFIX 0
C5' 1 0.881247 0.890958 0.313270 11.00000 0.07636 0.16024 =
0.05809 -0.00413 0.02106 -0.04165
AFIX 43
H5' 2 0.858894 0.874094 0.347567 11.00000 -1.20000
AFIX 0
C6' 1 0.971866 0.796811 0.297213 11.00000 0.07312 0.15295 =
0.06429 0.03916 0.00811 -0.01222
AFIX 43
H6' 2 1.010880 0.713068 0.320337 11.00000 -1.20000
AFIX 0
C7' 1 1.007845 0.823173 0.246531 11.00000 0.06205 0.10319 =
0.06480 0.02384 0.01504 0.00181
AFIX 43
H7' 2 1.070216 0.755903 0.236262 11.00000 -1.20000
AFIX 0
C8' 1 1.130257 0.849675 0.130545 11.00000 0.06485 0.05145 =
0.05073 0.00824 0.01399 0.00078
C9' 1 1.122922 0.765542 0.080410 11.00000 0.09595 0.05080 =
0.06504 0.00293 0.03084 -0.01025
AFIX 43
H9' 2 1.050789 0.777149 0.053725 11.00000 -1.20000
AFIX 0
C10' 1 1.220784 0.665025 0.069492 11.00000 0.13973 0.05084 =
0.09944 0.00054 0.06993 -0.00469
AFIX 43
H10' 2 1.214093 0.611477 0.035639 11.00000 -1.20000
AFIX 0
C11' 1 1.326205 0.644872 0.108196 11.00000 0.12640 0.07233 =
0.13023 0.03386 0.07703 0.03200
AFIX 43
H11' 2 1.391044 0.576327 0.100894 11.00000 -1.20000
AFIX 0
C12' 1 1.337594 0.724444 0.157666 11.00000 0.08164 0.10493 =
0.10452 0.04465 0.03353 0.03363
AFIX 43
H12' 2 1.410057 0.710505 0.184017 11.00000 -1.20000
AFIX 0
C13' 1 1.240254 0.826779 0.168621 11.00000 0.07003 0.08581 =
0.06476 0.01617 0.01889 0.01727
AFIX 43
H13' 2 1.249246 0.881261 0.202392 11.00000 -1.20000
AFIX 0
C14' 1 1.044483 1.215429 0.132651 11.00000 0.05449 0.05197 =
0.05893 -0.00427 0.00997 -0.01035
C15' 1 1.073470 1.232242 0.074846 11.00000 0.16418 0.07170 =
0.07101 0.00693 0.03673 -0.03406
AFIX 137
H15A 2 1.092513 1.346942 0.068087 11.00000 -1.50000
H15B 2 1.001580 1.197098 0.048556 11.00000 -1.50000
H15C 2 1.144630 1.163309 0.071375 11.00000 -1.50000
AFIX 0
C16' 1 1.161293 1.261029 0.173428 11.00000 0.14598 0.10718 =
0.10304 0.00628 -0.02958 -0.07993
AFIX 137
H16A 2 1.178976 1.378019 0.170171 11.00000 -1.50000
H16B 2 1.231428 1.196333 0.165946 11.00000 -1.50000
H16C 2 1.147732 1.237723 0.210089 11.00000 -1.50000
AFIX 0
C17' 1 0.939316 1.337146 0.138666 11.00000 0.13661 0.06088 =
0.27783 0.03054 0.10882 0.01743
AFIX 137
H17A 2 0.923005 1.332521 0.175635 11.00000 -1.50000
H17B 2 0.864276 1.307163 0.113381 11.00000 -1.50000
H17C 2 0.964252 1.448622 0.130780 11.00000 -1.50000
HKLF 4
REM ct08932s in P2(1)/n
REM R1 = 0.0464 for 3076 Fo > 4sig(Fo) and 0.0918 for all 5045 data
REM 242 parameters refined using 0 restraints
END
WGHT 0.0628 0.7126
REM Highest difference peak 0.295, deepest hole -0.238, 1-sigma level 0.039
Q1 1 0.9269 0.9865 0.1205 11.00000 0.05 0.30
Q2 1 0.9927 0.9671 0.1870 11.00000 0.05 0.20
Q3 1 1.0645 0.9018 0.1369 11.00000 0.05 0.19
Q4 1 0.9933 1.2575 0.1318 11.00000 0.05 0.18
Q5 1 0.9704 1.3374 0.1558 11.00000 0.05 0.18
Q6 1 1.2090 1.1898 0.2031 11.00000 0.05 0.18
Q7 1 1.0857 1.1300 0.0519 11.00000 0.05 0.18
Q8 1 1.0455 1.1226 0.1471 11.00000 0.05 0.17
Q9 1 0.8443 1.3360 0.1361 11.00000 0.05 0.17
Q10 1 0.4974 0.4948 -0.0724 11.00000 0.05 0.16
Q11 1 1.2113 1.3562 0.1674 11.00000 0.05 0.16
Q12 1 1.1823 1.2434 0.1647 11.00000 0.05 0.15
Q13 1 1.2757 0.9324 0.1824 11.00000 0.05 0.15
Q14 1 0.8991 0.9466 0.1929 11.00000 0.05 0.15
Q15 1 0.7395 0.8252 0.0639 11.00000 0.05 0.15
Q16 1 1.1805 0.8765 0.1454 11.00000 0.05 0.15
Q17 1 0.7920 0.7439 0.1174 11.00000 0.05 0.15
Q18 1 1.3637 0.8333 0.1743 11.00000 0.05 0.15
Q19 1 0.9411 1.2550 0.0537 11.00000 0.05 0.14
Q20 1 0.8342 0.9306 0.1086 11.00000 0.05 0.14
;
_cod_data_source_file lr2118.cif
_cod_data_source_block I
_cod_original_sg_symbol_Hall ' -P 2yn'
_cod_original_sg_symbol_H-M 'P 21/n'
_cod_database_code 2238896
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_type_symbol
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_occupancy
_atom_site_symmetry_multiplicity
Si Si 0.99974(5) 0.99175(7) 0.14301(2) 0.04561(17) Uani d . 1 1
N N1 0.52674(18) 0.8319(2) -0.06086(7) 0.0653(5) Uani d . 1 1
H H2 0.487(2) 0.611(4) -0.0346(11) 0.086(8) Uiso d . 1 1
N N2 0.53846(17) 0.7036(2) -0.02487(7) 0.0574(5) Uani d . 1 1
C C3 0.62195(19) 0.6898(3) 0.02344(8) 0.0526(5) Uani d . 1 1
O O3 0.62352(16) 0.5633(2) 0.05259(7) 0.0788(5) Uani d . 1 1
C C4 0.70446(17) 0.8303(2) 0.03690(8) 0.0467(4) Uani d . 1 1
C C5 0.6944(2) 0.9595(3) 0.00182(8) 0.0560(5) Uani d . 1 1
H H5 0.7469 1.0521 0.0097 0.067 Uiso calc R 1 1
C C6 0.6037(2) 0.9546(3) -0.04720(9) 0.0669(6) Uani d . 1 1
H H6 0.5993 1.0454 -0.0710 0.080 Uiso calc R 1 1
C C1' 0.7958(2) 0.8211(3) 0.08991(9) 0.0653(6) Uani d . 1 1
H H1'1 0.7505 0.8207 0.1206 0.078 Uiso calc R 1 1
H H1'2 0.8444 0.7185 0.0913 0.078 Uiso calc R 1 1
O O1' 0.87743(14) 0.96100(19) 0.09397(6) 0.0627(4) Uani d . 1 1
C C2' 0.95347(19) 0.9463(3) 0.21122(8) 0.0543(5) Uani d . 1 1
C C3' 0.8587(3) 1.0372(4) 0.22883(12) 0.0840(8) Uani d . 1 1
H H3' 0.8172 1.1198 0.2059 0.101 Uiso calc R 1 1
C C4' 0.8235(3) 1.0095(5) 0.27923(15) 0.1019(11) Uani d . 1 1
H H4' 0.7594 1.0733 0.2897 0.122 Uiso calc R 1 1
C C5' 0.8812(3) 0.8910(5) 0.31327(12) 0.0971(11) Uani d . 1 1
H H5' 0.8589 0.8741 0.3476 0.117 Uiso calc R 1 1
C C6' 0.9719(3) 0.7968(5) 0.29721(11) 0.0973(10) Uani d . 1 1
H H6' 1.0109 0.7131 0.3203 0.117 Uiso calc R 1 1
C C7' 1.0078(2) 0.8232(4) 0.24653(10) 0.0762(7) Uani d . 1 1
H H7' 1.0702 0.7559 0.2363 0.091 Uiso calc R 1 1
C C8' 1.1303(2) 0.8497(3) 0.13054(8) 0.0552(5) Uani d . 1 1
C C9' 1.1229(3) 0.7655(3) 0.08041(10) 0.0686(6) Uani d . 1 1
H H9' 1.0508 0.7771 0.0537 0.082 Uiso calc R 1 1
C C10' 1.2208(3) 0.6650(3) 0.06949(14) 0.0907(9) Uani d . 1 1
H H10' 1.2141 0.6115 0.0356 0.109 Uiso calc R 1 1
C C11' 1.3262(4) 0.6449(4) 0.10820(17) 0.1030(11) Uani d . 1 1
H H11' 1.3910 0.5763 0.1009 0.124 Uiso calc R 1 1
C C12' 1.3376(3) 0.7244(4) 0.15767(15) 0.0950(10) Uani d . 1 1
H H12' 1.4101 0.7105 0.1840 0.114 Uiso calc R 1 1
C C13' 1.2403(2) 0.8268(3) 0.16862(10) 0.0727(7) Uani d . 1 1
H H13' 1.2492 0.8813 0.2024 0.087 Uiso calc R 1 1
C C14' 1.0445(2) 1.2154(3) 0.13265(9) 0.0551(5) Uani d . 1 1
C C15' 1.0735(3) 1.2322(4) 0.07485(11) 0.1004(10) Uani d . 1 1
H H15A 1.0925 1.3469 0.0681 0.151 Uiso calc R 1 1
H H15B 1.0016 1.1971 0.0486 0.151 Uiso calc R 1 1
H H15C 1.1446 1.1633 0.0714 0.151 Uiso calc R 1 1
C C16' 1.1613(3) 1.2610(4) 0.17343(14) 0.1250(14) Uani d . 1 1
H H16A 1.1790 1.3780 0.1702 0.188 Uiso calc R 1 1
H H16B 1.2314 1.1963 0.1659 0.188 Uiso calc R 1 1
H H16C 1.1477 1.2377 0.2101 0.188 Uiso calc R 1 1
C C17' 0.9393(4) 1.3371(4) 0.1387(2) 0.1496(19) Uani d . 1 1
H H17A 0.9230 1.3325 0.1756 0.224 Uiso calc R 1 1
H H17B 0.8643 1.3072 0.1134 0.224 Uiso calc R 1 1
H H17C 0.9643 1.4486 0.1308 0.224 Uiso calc R 1 1
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Si 0.0432(3) 0.0493(3) 0.0416(3) -0.0068(2) 0.0000(2) 0.0014(2)
N1 0.0713(12) 0.0678(12) 0.0512(10) -0.0148(10) -0.0044(9) 0.0040(9)
N2 0.0613(11) 0.0557(11) 0.0497(10) -0.0158(9) -0.0052(8) -0.0022(8)
C3 0.0539(12) 0.0536(12) 0.0476(11) -0.0110(9) 0.0012(9) -0.0008(9)
O3 0.0872(12) 0.0635(10) 0.0720(10) -0.0326(9) -0.0229(9) 0.0162(8)
C4 0.0433(10) 0.0514(11) 0.0443(10) -0.0101(8) 0.0048(8) -0.0012(8)
C5 0.0542(12) 0.0579(12) 0.0537(12) -0.0164(10) 0.0032(9) 0.0023(10)
C6 0.0732(15) 0.0685(15) 0.0541(12) -0.0161(12) -0.0021(11) 0.0137(11)
C1' 0.0649(14) 0.0621(14) 0.0607(13) -0.0267(11) -0.0119(11) 0.0113(11)
O1' 0.0576(9) 0.0637(9) 0.0584(8) -0.0250(7) -0.0126(7) 0.0132(7)
C2' 0.0464(11) 0.0659(13) 0.0495(11) -0.0099(10) 0.0057(9) 0.0012(10)
C3' 0.0783(17) 0.093(2) 0.0888(19) 0.0090(15) 0.0360(15) 0.0102(15)
C4' 0.091(2) 0.129(3) 0.098(2) -0.010(2) 0.0526(19) -0.014(2)
C5' 0.0764(19) 0.160(3) 0.0581(16) -0.042(2) 0.0211(14) -0.0041(19)
C6' 0.0731(17) 0.153(3) 0.0643(16) -0.0122(19) 0.0081(14) 0.0392(18)
C7' 0.0620(14) 0.103(2) 0.0648(14) 0.0018(14) 0.0150(12) 0.0238(14)
C8' 0.0649(13) 0.0515(12) 0.0507(11) 0.0008(10) 0.0140(10) 0.0082(9)
C9' 0.0959(18) 0.0508(13) 0.0650(14) -0.0103(12) 0.0308(13) 0.0029(11)
C10' 0.140(3) 0.0508(14) 0.099(2) -0.0047(17) 0.070(2) 0.0005(14)
C11' 0.126(3) 0.0723(19) 0.130(3) 0.0320(19) 0.077(2) 0.034(2)
C12' 0.0816(19) 0.105(2) 0.105(2) 0.0336(17) 0.0335(17) 0.0447(19)
C13' 0.0700(15) 0.0858(18) 0.0648(14) 0.0173(13) 0.0189(12) 0.0162(13)
C14' 0.0545(12) 0.0520(12) 0.0589(12) -0.0104(10) 0.0100(10) -0.0043(10)
C15' 0.164(3) 0.0717(18) 0.0710(17) -0.0341(19) 0.0367(19) 0.0069(14)
C16' 0.146(3) 0.107(3) 0.103(2) -0.080(2) -0.030(2) 0.0063(19)
C17' 0.137(3) 0.0609(19) 0.278(6) 0.0174(19) 0.109(4) 0.031(3)
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'
O O 0.0106 0.0060 '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'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
O1' Si C2' 109.06(9)
O1' Si C8' 108.41(10)
C2' Si C8' 110.90(10)
O1' Si C14' 103.51(9)
C2' Si C14' 114.95(10)
C8' Si C14' 109.59(10)
C6 N1 N2 115.14(18)
N1 N2 C3 127.44(18)
N1 N2 H2 116.9(16)
C3 N2 H2 115.5(16)
O3 C3 N2 120.83(18)
O3 C3 C4 124.04(18)
N2 C3 C4 115.12(18)
C5 C4 C3 118.56(18)
C5 C4 C1' 124.70(18)
C3 C4 C1' 116.74(17)
C4 C5 C6 119.70(19)
C4 C5 H5 120.1
C6 C5 H5 120.1
N1 C6 C5 124.0(2)
N1 C6 H6 118.0
C5 C6 H6 118.0
O1' C1' C4 109.16(16)
O1' C1' H1'1 109.8
C4 C1' H1'1 109.8
O1' C1' H1'2 109.8
C4 C1' H1'2 109.8
H1'1 C1' H1'2 108.3
C1' O1' Si 125.32(13)
C7' C2' C3' 115.6(2)
C7' C2' Si 123.85(18)
C3' C2' Si 120.58(18)
C4' C3' C2' 122.3(3)
C4' C3' H3' 118.8
C2' C3' H3' 118.8
C5' C4' C3' 120.3(3)
C5' C4' H4' 119.8
C3' C4' H4' 119.8
C4' C5' C6' 119.3(3)
C4' C5' H5' 120.3
C6' C5' H5' 120.3
C5' C6' C7' 120.8(3)
C5' C6' H6' 119.6
C7' C6' H6' 119.6
C2' C7' C6' 121.6(3)
C2' C7' H7' 119.2
C6' C7' H7' 119.2
C13' C8' C9' 116.3(2)
C13' C8' Si 122.96(17)
C9' C8' Si 120.66(18)
C10' C9' C8' 121.6(3)
C10' C9' H9' 119.2
C8' C9' H9' 119.2
C11' C10' C9' 120.1(3)
C11' C10' H10' 120.0
C9' C10' H10' 120.0
C10' C11' C12' 120.4(3)
C10' C11' H11' 119.8
C12' C11' H11' 119.8
C11' C12' C13' 119.7(3)
C11' C12' H12' 120.1
C13' C12' H12' 120.1
C8' C13' C12' 121.8(3)
C8' C13' H13' 119.1
C12' C13' H13' 119.1
C16' C14' C15' 108.6(2)
C16' C14' C17' 109.2(3)
C15' C14' C17' 108.4(3)
C16' C14' Si 110.01(18)
C15' C14' Si 108.18(16)
C17' C14' Si 112.41(17)
C14' C15' H15A 109.5
C14' C15' H15B 109.5
H15A C15' H15B 109.5
C14' C15' H15C 109.5
H15A C15' H15C 109.5
H15B C15' H15C 109.5
C14' C16' H16A 109.5
C14' C16' H16B 109.5
H16A C16' H16B 109.5
C14' C16' H16C 109.5
H16A C16' H16C 109.5
H16B C16' H16C 109.5
C14' C17' H17A 109.5
C14' C17' H17B 109.5
H17A C17' H17B 109.5
C14' C17' H17C 109.5
H17A C17' H17C 109.5
H17B C17' H17C 109.5
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
Si O1' 1.6420(15)
Si C2' 1.874(2)
Si C8' 1.874(2)
Si C14' 1.880(2)
N1 C6 1.290(3)
N1 N2 1.347(3)
N2 C3 1.365(3)
N2 H2 0.93(3)
C3 O3 1.239(2)
C3 C4 1.433(3)
C4 C5 1.340(3)
C4 C1' 1.493(3)
C5 C6 1.415(3)
C5 H5 0.9300
C6 H6 0.9300
C1' O1' 1.415(2)
C1' H1'1 0.9700
C1' H1'2 0.9700
C2' C7' 1.374(3)
C2' C3' 1.385(3)
C3' C4' 1.381(4)
C3' H3' 0.9300
C4' C5' 1.344(5)
C4' H4' 0.9300
C5' C6' 1.346(5)
C5' H5' 0.9300
C6' C7' 1.390(4)
C6' H6' 0.9300
C7' H7' 0.9300
C8' C13' 1.388(3)
C8' C9' 1.398(3)
C9' C10' 1.389(4)
C9' H9' 0.9300
C10' C11' 1.358(5)
C10' H10' 0.9300
C11' C12' 1.363(5)
C11' H11' 0.9300
C12' C13' 1.393(4)
C12' H12' 0.9300
C13' H13' 0.9300
C14' C16' 1.510(3)
C14' C15' 1.520(3)
C14' C17' 1.520(4)
C15' H15A 0.9600
C15' H15B 0.9600
C15' H15C 0.9600
C16' H16A 0.9600
C16' H16B 0.9600
C16' H16C 0.9600
C17' H17A 0.9600
C17' H17B 0.9600
C17' H17C 0.9600
loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_site_symmetry_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
N2 H2 O3 3_665 0.93(3) 1.84(3) 2.764(2) 176(2)
C6 H6 Cg2 3_775 0.93 2.76 3.637(3) 138
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
C6 N1 N2 C3 -0.3(3)
N1 N2 C3 O3 -179.2(2)
N1 N2 C3 C4 0.9(3)
O3 C3 C4 C5 179.5(2)
N2 C3 C4 C5 -0.7(3)
O3 C3 C4 C1' -0.8(3)
N2 C3 C4 C1' 179.02(19)
C3 C4 C5 C6 0.0(3)
C1' C4 C5 C6 -179.7(2)
N2 N1 C6 C5 -0.5(4)
C4 C5 C6 N1 0.7(4)
C5 C4 C1' O1' -6.1(3)
C3 C4 C1' O1' 174.22(19)
C4 C1' O1' Si -174.30(15)
C2' Si O1' C1' -45.6(2)
C8' Si O1' C1' 75.2(2)
C14' Si O1' C1' -168.44(19)
O1' Si C2' C7' 118.5(2)
C8' Si C2' C7' -0.8(2)
C14' Si C2' C7' -125.8(2)
O1' Si C2' C3' -60.8(2)
C8' Si C2' C3' 179.9(2)
C14' Si C2' C3' 54.9(2)
C7' C2' C3' C4' 1.8(4)
Si C2' C3' C4' -178.8(2)
C2' C3' C4' C5' -0.1(5)
C3' C4' C5' C6' -1.5(5)
C4' C5' C6' C7' 1.3(5)
C3' C2' C7' C6' -2.0(4)
Si C2' C7' C6' 178.6(2)
C5' C6' C7' C2' 0.5(5)
O1' Si C8' C13' -170.38(18)
C2' Si C8' C13' -50.7(2)
C14' Si C8' C13' 77.3(2)
O1' Si C8' C9' 12.29(19)
C2' Si C8' C9' 132.00(17)
C14' Si C8' C9' -100.04(18)
C13' C8' C9' C10' -0.1(3)
Si C8' C9' C10' 177.36(17)
C8' C9' C10' C11' 0.8(4)
C9' C10' C11' C12' -0.8(4)
C10' C11' C12' C13' 0.2(5)
C9' C8' C13' C12' -0.5(3)
Si C8' C13' C12' -178.0(2)
C11' C12' C13' C8' 0.5(4)
O1' Si C14' C16' -177.2(2)
C2' Si C14' C16' 64.0(2)
C8' Si C14' C16' -61.7(2)
O1' Si C14' C15' -58.7(2)
C2' Si C14' C15' -177.52(18)
C8' Si C14' C15' 56.8(2)
O1' Si C14' C17' 61.0(3)
C2' Si C14' C17' -57.9(3)
C8' Si C14' C17' 176.5(3)