# Electronic Supplementary Material (ESI) for Organic Chemistry Frontiers.
# This journal is © the Partner Organisations 2019

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_fsj
_database_code_depnum_ccdc_archive 'CCDC 1857021'
_audit_update_record             
;
2018-07-20 deposited with the CCDC.
2019-01-04 downloaded from the CCDC.
;
_audit_creation_date             2018-01-17
_audit_creation_method           
;
Olex2 1.2
(compiled 2017.08.10 svn.r3458 for OlexSys, GUI svn.r5381)
;
_shelx_SHELXL_version_number     2017/1
_chemical_name_common            ?
_chemical_name_systematic        ?
_chemical_formula_moiety         'C26 H31 N3 Si'
_chemical_formula_sum            'C26 H31 N3 Si'
_chemical_formula_weight         413.63
_chemical_melting_point          ?
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'

_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.
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_H-M_alt        'C 1 2/c 1'
_space_group_name_Hall           '-C 2yc'
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, y, -z+1/2'
'x+1/2, y+1/2, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y, z-1/2'
'-x+1/2, -y+1/2, -z'
'x+1/2, -y+1/2, z-1/2'

_cell_length_a                   41.982(2)
_cell_length_b                   8.4505(2)
_cell_length_c                   16.3226(9)
_cell_angle_alpha                90
_cell_angle_beta                 123.085(8)
_cell_angle_gamma                90
_cell_volume                     4851.9(5)
_cell_formula_units_Z            8
_cell_measurement_reflns_used    10860
_cell_measurement_temperature    100.00(10)
_cell_measurement_theta_max      29.3720
_cell_measurement_theta_min      2.4630
_shelx_estimated_absorpt_T_max   0.989
_shelx_estimated_absorpt_T_min   0.987
_exptl_absorpt_coefficient_mu    0.113
_exptl_absorpt_correction_T_max  ?
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details   ?
_exptl_absorpt_special_details   ?
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.133
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_description       block
_exptl_crystal_F_000             1776
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.1
_exptl_transmission_factor_max   ?
_exptl_transmission_factor_min   ?
_diffrn_reflns_av_R_equivalents  0.1163
_diffrn_reflns_av_unetI/netI     0.0916
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       49
_diffrn_reflns_limit_h_min       -49
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            24245
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        24.999
_diffrn_reflns_theta_max         24.999
_diffrn_reflns_theta_min         2.316
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      100.00(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.2684
_diffrn_detector_type            AtlasS2
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_details      
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  tₑₓₚ   ω     θ     κ     φ   Frames
#--------------------------------------------------------------------------
  1  ω    -44.00  64.00   1.00    6.00    --  -11.74  77.00   0.00  108
  2  ω    -44.00  64.00   1.00    6.00    --  -11.74  77.00-120.00  108
  3  ω    -21.00  88.00   1.00    6.00    --   11.90  77.00 -90.00  109
  4  ω    -21.00  88.00   1.00    6.00    --   11.90  77.00 150.00  109
  5  ω    -20.00  -4.00   1.00    6.00    --   11.90 -99.00 150.00   16
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, AtlasS2'
_diffrn_measurement_method       'ω scans'
_diffrn_orient_matrix_type       
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0190238500
_diffrn_orient_matrix_UB_12      -0.0053378500
_diffrn_orient_matrix_UB_13      -0.0408130000
_diffrn_orient_matrix_UB_21      0.0054274000
_diffrn_orient_matrix_UB_22      0.0356445000
_diffrn_orient_matrix_UB_23      -0.0299547000
_diffrn_orient_matrix_UB_31      0.0038964000
_diffrn_orient_matrix_UB_32      -0.0757934000
_diffrn_orient_matrix_UB_33      -0.0112028000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                3698
_reflns_number_total             4265
_reflns_odcompleteness_completeness 99.94
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_reflns_special_details          
;
 Reflections were merged by SHELXL according to the crystal
 class for the calculation of statistics and refinement.
 
 Structure factors included contributions from the .fab file.
 
 _reflns_Friedel_fraction is defined as the number of unique
 Friedel pairs measured divided by the number that would be
 possible theoretically, ignoring centric projections and
 systematic absences.
;
_reflns_threshold_expression     'I > 2σ(I)'
_computing_cell_refinement       'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_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    'ShelXT (Sheldrick, 2015)'
_refine_diff_density_max         0.935
_refine_diff_density_min         -0.930
_refine_diff_density_rms         0.090
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     278
_refine_ls_number_reflns         4265
_refine_ls_number_restraints     7
_refine_ls_R_factor_all          0.1040
_refine_ls_R_factor_gt           0.0955
_refine_ls_restrained_S_all      1.038
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.1200P)²+21.7550P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2461
_refine_ls_wR_factor_ref         0.2565
_refine_special_details          ?
_olex2_refinement_description    
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Rigid bond restraints
 C14, C15
 with sigma for 1-2 distances of 0.01 and sigma for 1-3 distances of 0.01
3. Uiso/Uaniso restraints and constraints
C14 \\sim C15: within 2A with sigma of 0.005 and sigma for terminal atoms of
0.01
4.a Rotating group:
 N3(H3A,H3B)
4.b Ternary CH refined with riding coordinates:
 C11(H11), C17(H17), C14(H14)
4.c Aromatic/amide H refined with riding coordinates:
 C8(H8), C5(H5), C21(H21), C24(H24), C3(H3), C4(H4), C23(H23), C22(H22)
4.d Idealised Me refined as rotating group:
 C13(H13A,H13B,H13C), C12(H12A,H12B,H12C), C18(H18A,H18B,H18C), C16(H16A,H16B,
 H16C), C19(H19A,H19B,H19C), C15(H15A,H15B,H15C)
;
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   ?
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
Si1 Si 0.68394(3) 0.54020(11) 0.49096(8) 0.0361(3) Uani 1 1 d . . . . .
N2 N 0.55562(7) 0.6942(3) 0.44737(19) 0.0254(6) Uani 1 1 d . . . . .
N1 N 0.44656(10) 0.1973(4) 0.3007(3) 0.0467(9) Uani 1 1 d . . . . .
C20 C 0.57759(8) 0.8361(4) 0.4807(2) 0.0232(7) Uani 1 1 d . . . . .
C1 C 0.50609(9) 0.5264(4) 0.3869(2) 0.0237(7) Uani 1 1 d . . . . .
C6 C 0.51843(9) 0.6813(4) 0.4211(2) 0.0242(7) Uani 1 1 d . . . . .
C7 C 0.56640(9) 0.5492(4) 0.4284(2) 0.0258(7) Uani 1 1 d . . . . .
C8 C 0.53666(9) 0.4450(4) 0.3920(2) 0.0269(7) Uani 1 1 d . . . . .
H8 H 0.536553 0.340453 0.374084 0.032 Uiso 1 1 calc R . . . .
C5 C 0.49543(9) 0.7941(4) 0.4258(2) 0.0303(7) Uani 1 1 d . . . . .
H5 H 0.504199 0.896157 0.447955 0.036 Uiso 1 1 calc R . . . .
C2 C 0.46875(9) 0.4843(4) 0.3579(2) 0.0288(7) Uani 1 1 d . . . . .
C26 C 0.45598(10) 0.3255(5) 0.3251(2) 0.0344(8) Uani 1 1 d . . . . .
C25 C 0.57550(9) 0.9409(4) 0.4115(2) 0.0298(7) Uani 1 1 d . . . . .
C21 C 0.59995(10) 0.8698(4) 0.5799(2) 0.0310(8) Uani 1 1 d . . . . .
H21 H 0.601550 0.797732 0.625033 0.037 Uiso 1 1 calc R . . . .
C9 C 0.60371(9) 0.5314(4) 0.4487(3) 0.0282(7) Uani 1 1 d . . . . .
C11 C 0.68939(9) 0.7527(4) 0.4676(2) 0.0304(8) Uani 1 1 d . . . . .
H11 H 0.714494 0.764500 0.477584 0.036 Uiso 1 1 calc R . . . .
C24 C 0.59586(10) 1.0821(4) 0.4461(3) 0.0349(8) Uani 1 1 d . . . . .
H24 H 0.594784 1.154600 0.401791 0.042 Uiso 1 1 calc R . . . .
N3 N 0.55448(12) 0.9036(5) 0.3143(2) 0.0556(10) Uani 1 1 d . . . . .
H3A H 0.536161 0.840584 0.301887 0.067 Uiso 1 1 d GR . . . .
H3B H 0.544936 0.989308 0.280646 0.067 Uiso 1 1 d GR . . . .
C3 C 0.44567(9) 0.5957(5) 0.3630(2) 0.0348(8) Uani 1 1 d . . . . .
H3 H 0.421096 0.568196 0.343928 0.042 Uiso 1 1 calc R . . . .
C4 C 0.45887(10) 0.7488(5) 0.3963(3) 0.0356(8) Uani 1 1 d . . . . .
H4 H 0.442860 0.821897 0.398770 0.043 Uiso 1 1 calc R . . . .
C23 C 0.61744(10) 1.1162(4) 0.5442(3) 0.0374(9) Uani 1 1 d . . . . .
H23 H 0.630560 1.211583 0.565362 0.045 Uiso 1 1 calc R . . . .
C22 C 0.61982(11) 1.0103(5) 0.6114(3) 0.0385(9) Uani 1 1 d . . . . .
H22 H 0.634761 1.033444 0.677844 0.046 Uiso 1 1 calc R . . . .
C10 C 0.63565(10) 0.5244(4) 0.4663(3) 0.0337(8) Uani 1 1 d . . . . .
C13 C 0.68786(11) 0.8623(4) 0.5394(3) 0.0417(9) Uani 1 1 d . . . . .
H13A H 0.663878 0.849981 0.533035 0.063 Uiso 1 1 calc GR . . . .
H13B H 0.690645 0.969954 0.525460 0.063 Uiso 1 1 calc GR . . . .
H13C H 0.708091 0.836171 0.604851 0.063 Uiso 1 1 calc GR . . . .
C12 C 0.65965(13) 0.8029(6) 0.3626(3) 0.0529(11) Uani 1 1 d . . . . .
H12A H 0.661816 0.737264 0.317901 0.079 Uiso 1 1 calc GR . . . .
H12B H 0.663792 0.911433 0.353469 0.079 Uiso 1 1 calc GR . . . .
H12C H 0.634689 0.791650 0.350626 0.079 Uiso 1 1 calc GR . . . .
C18 C 0.72128(16) 0.4415(6) 0.3980(5) 0.0742(17) Uani 1 1 d . . . . .
H18A H 0.715010 0.538691 0.361911 0.111 Uiso 1 1 calc GR . . . .
H18B H 0.724078 0.358656 0.362202 0.111 Uiso 1 1 calc GR . . . .
H18C H 0.744691 0.454371 0.460393 0.111 Uiso 1 1 calc GR . . . .
C16 C 0.76028(12) 0.5160(6) 0.6570(4) 0.0680(15) Uani 1 1 d . . . . .
H16A H 0.765503 0.446435 0.619192 0.102 Uiso 1 1 calc GR . . . .
H16B H 0.777014 0.491422 0.725167 0.102 Uiso 1 1 calc GR . . . .
H16C H 0.764224 0.623616 0.645723 0.102 Uiso 1 1 calc GR . . . .
C17 C 0.68949(19) 0.3983(7) 0.4134(6) 0.101(3) Uani 1 1 d . . . . .
H17 H 0.701357 0.309484 0.458904 0.121 Uiso 1 1 calc R . . . .
C14 C 0.71886(13) 0.4944(8) 0.6264(5) 0.0805(18) Uani 1 1 d . U . . .
H14 H 0.715028 0.582521 0.659125 0.097 Uiso 1 1 calc R . . . .
C19 C 0.65869(17) 0.3238(11) 0.3362(5) 0.114(3) Uani 1 1 d . . . . .
H19A H 0.642712 0.283209 0.356571 0.171 Uiso 1 1 calc GR . . . .
H19B H 0.667206 0.238135 0.314191 0.171 Uiso 1 1 calc GR . . . .
H19C H 0.644566 0.397906 0.283793 0.171 Uiso 1 1 calc GR . . . .
C15 C 0.71318(17) 0.3592(10) 0.6685(4) 0.097(2) Uani 1 1 d . U . . .
H15A H 0.689805 0.370454 0.665526 0.146 Uiso 1 1 calc GR . . . .
H15B H 0.733927 0.349440 0.735534 0.146 Uiso 1 1 calc GR . . . .
H15C H 0.711952 0.266333 0.633054 0.146 Uiso 1 1 calc GR . . . .


_geom_special_details            
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;
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 C11 1.875(3) . ?
Si1 C10 1.844(4) . ?
Si1 C17 1.849(5) . ?
Si1 C14 1.910(5) . ?
N2 C20 1.427(4) . ?
N2 C6 1.379(4) . ?
N2 C7 1.398(4) . ?
N1 C26 1.148(5) . ?
C20 C25 1.399(5) . ?
C20 C21 1.387(5) . ?
C1 C6 1.406(4) . ?
C1 C8 1.418(4) . ?
C1 C2 1.414(4) . ?
C6 C5 1.389(5) . ?
C7 C8 1.370(5) . ?
C7 C9 1.421(4) . ?
C8 H8 0.9300 . ?
C5 H5 0.9300 . ?
C5 C4 1.388(5) . ?
C2 C26 1.436(5) . ?
C2 C3 1.386(5) . ?
C25 C24 1.395(5) . ?
C25 N3 1.367(5) . ?
C21 H21 0.9300 . ?
C21 C22 1.379(5) . ?
C9 C10 1.210(5) . ?
C11 H11 0.9800 . ?
C11 C13 1.522(5) . ?
C11 C12 1.530(5) . ?
C24 H24 0.9300 . ?
C24 C23 1.372(5) . ?
N3 H3A 0.8640 . ?
N3 H3B 0.8638 . ?
C3 H3 0.9300 . ?
C3 C4 1.395(5) . ?
C4 H4 0.9300 . ?
C23 H23 0.9300 . ?
C23 C22 1.377(6) . ?
C22 H22 0.9300 . ?
C13 H13A 0.9600 . ?
C13 H13B 0.9600 . ?
C13 H13C 0.9600 . ?
C12 H12A 0.9600 . ?
C12 H12B 0.9600 . ?
C12 H12C 0.9600 . ?
C18 H18A 0.9600 . ?
C18 H18B 0.9600 . ?
C18 H18C 0.9600 . ?
C18 C17 1.530(7) . ?
C16 H16A 0.9600 . ?
C16 H16B 0.9600 . ?
C16 H16C 0.9600 . ?
C16 C14 1.536(6) . ?
C17 H17 0.9800 . ?
C17 C19 1.370(8) . ?
C14 H14 0.9800 . ?
C14 C15 1.419(8) . ?
C19 H19A 0.9600 . ?
C19 H19B 0.9600 . ?
C19 H19C 0.9600 . ?
C15 H15A 0.9600 . ?
C15 H15B 0.9600 . ?
C15 H15C 0.9600 . ?

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
_geom_angle_publ_flag
C11 Si1 C14 109.1(2) . . ?
C10 Si1 C11 105.45(15) . . ?
C10 Si1 C17 109.8(2) . . ?
C10 Si1 C14 107.21(19) . . ?
C17 Si1 C11 114.0(3) . . ?
C17 Si1 C14 110.9(4) . . ?
C6 N2 C20 124.9(3) . . ?
C6 N2 C7 108.1(3) . . ?
C7 N2 C20 126.9(3) . . ?
C25 C20 N2 118.8(3) . . ?
C21 C20 N2 120.1(3) . . ?
C21 C20 C25 121.0(3) . . ?
C6 C1 C8 107.6(3) . . ?
C6 C1 C2 117.9(3) . . ?
C2 C1 C8 134.5(3) . . ?
N2 C6 C1 107.8(3) . . ?
N2 C6 C5 129.2(3) . . ?
C5 C6 C1 123.0(3) . . ?
N2 C7 C9 119.3(3) . . ?
C8 C7 N2 109.3(3) . . ?
C8 C7 C9 131.4(3) . . ?
C1 C8 H8 126.4 . . ?
C7 C8 C1 107.2(3) . . ?
C7 C8 H8 126.4 . . ?
C6 C5 H5 121.2 . . ?
C6 C5 C4 117.5(3) . . ?
C4 C5 H5 121.2 . . ?
C1 C2 C26 118.7(3) . . ?
C3 C2 C1 119.5(3) . . ?
C3 C2 C26 121.8(3) . . ?
N1 C26 C2 178.4(5) . . ?
C24 C25 C20 117.4(3) . . ?
N3 C25 C20 120.5(3) . . ?
N3 C25 C24 122.1(3) . . ?
C20 C21 H21 120.0 . . ?
C22 C21 C20 119.9(3) . . ?
C22 C21 H21 120.0 . . ?
C10 C9 C7 176.7(3) . . ?
Si1 C11 H11 107.7 . . ?
C13 C11 Si1 111.5(2) . . ?
C13 C11 H11 107.7 . . ?
C13 C11 C12 110.0(3) . . ?
C12 C11 Si1 112.2(3) . . ?
C12 C11 H11 107.7 . . ?
C25 C24 H24 119.3 . . ?
C23 C24 C25 121.3(3) . . ?
C23 C24 H24 119.3 . . ?
C25 N3 H3A 110.0 . . ?
C25 N3 H3B 109.1 . . ?
H3A N3 H3B 108.9 . . ?
C2 C3 H3 119.6 . . ?
C2 C3 C4 120.7(3) . . ?
C4 C3 H3 119.6 . . ?
C5 C4 C3 121.3(3) . . ?
C5 C4 H4 119.3 . . ?
C3 C4 H4 119.3 . . ?
C24 C23 H23 119.7 . . ?
C24 C23 C22 120.5(3) . . ?
C22 C23 H23 119.7 . . ?
C21 C22 H22 120.1 . . ?
C23 C22 C21 119.7(3) . . ?
C23 C22 H22 120.1 . . ?
C9 C10 Si1 173.0(3) . . ?
C11 C13 H13A 109.5 . . ?
C11 C13 H13B 109.5 . . ?
C11 C13 H13C 109.5 . . ?
H13A C13 H13B 109.5 . . ?
H13A C13 H13C 109.5 . . ?
H13B C13 H13C 109.5 . . ?
C11 C12 H12A 109.5 . . ?
C11 C12 H12B 109.5 . . ?
C11 C12 H12C 109.5 . . ?
H12A C12 H12B 109.5 . . ?
H12A C12 H12C 109.5 . . ?
H12B C12 H12C 109.5 . . ?
H18A C18 H18B 109.5 . . ?
H18A C18 H18C 109.5 . . ?
H18B C18 H18C 109.5 . . ?
C17 C18 H18A 109.5 . . ?
C17 C18 H18B 109.5 . . ?
C17 C18 H18C 109.5 . . ?
H16A C16 H16B 109.5 . . ?
H16A C16 H16C 109.5 . . ?
H16B C16 H16C 109.5 . . ?
C14 C16 H16A 109.5 . . ?
C14 C16 H16B 109.5 . . ?
C14 C16 H16C 109.5 . . ?
Si1 C17 H17 100.3 . . ?
C18 C17 Si1 113.9(3) . . ?
C18 C17 H17 100.3 . . ?
C19 C17 Si1 121.3(4) . . ?
C19 C17 C18 115.4(6) . . ?
C19 C17 H17 100.3 . . ?
Si1 C14 H14 103.1 . . ?
C16 C14 Si1 111.7(4) . . ?
C16 C14 H14 103.1 . . ?
C15 C14 Si1 119.9(4) . . ?
C15 C14 C16 113.5(4) . . ?
C15 C14 H14 103.1 . . ?
C17 C19 H19A 109.5 . . ?
C17 C19 H19B 109.5 . . ?
C17 C19 H19C 109.5 . . ?
H19A C19 H19B 109.5 . . ?
H19A C19 H19C 109.5 . . ?
H19B C19 H19C 109.5 . . ?
C14 C15 H15A 109.5 . . ?
C14 C15 H15B 109.5 . . ?
C14 C15 H15C 109.5 . . ?
H15A C15 H15B 109.5 . . ?
H15A C15 H15C 109.5 . . ?
H15B C15 H15C 109.5 . . ?

_smtbx_masks_special_details     ?
loop_
_smtbx_masks_void_nr
_smtbx_masks_void_average_x
_smtbx_masks_void_average_y
_smtbx_masks_void_average_z
_smtbx_masks_void_volume
_smtbx_masks_void_count_electrons
_smtbx_masks_void_content
1 0.140 0.063 0.164 10.2 0.1 ?
2 0.140 0.937 0.664 10.2 0.1 ?
3 0.360 0.437 0.836 10.2 0.1 ?
4 0.360 0.563 0.336 10.2 0.1 ?
5 0.640 0.437 0.664 10.2 0.1 ?
6 0.640 0.563 0.164 10.2 0.1 ?
7 0.860 0.063 0.336 10.2 0.1 ?
8 0.860 0.937 0.836 10.2 0.1 ?


_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details 
;
Empirical correction (ABSPACK) includes:
;
_oxdiff_exptl_absorpt_empirical_full_max 1.400
_oxdiff_exptl_absorpt_empirical_full_min 0.551
