#------------------------------------------------------------------------------
#$Date: 2021-09-06 11:53:07 +0300 (Mon, 06 Sep 2021) $
#$Revision: 268496 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/12/87/7128765.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_7128765
loop_
_publ_author_name
'Hartmann, Deborah'
'Braner, Sven'
'Greb, Lutz'
_publ_section_title
;
 Bis(perchlorocatecholato)silane and heteroleptic bidonors: hidden
 frustrated Lewis pairs resulting from ring strain.
;
_journal_issue                   69
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              8572
_journal_page_last               8575
_journal_paper_doi               10.1039/d1cc03452a
_journal_volume                  57
_journal_year                    2021
_chemical_formula_moiety         'C19 H10 Cl8 N2 O4 Si'
_chemical_formula_sum            'C19 H10 Cl8 N2 O4 Si'
_chemical_formula_weight         641.98
_chemical_properties_physical    Moisture-sensitive
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2021-03-31
_audit_creation_method
;
Olex2 1.3-alpha
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6272)
;
_audit_update_record
;
2021-06-20 deposited with the CCDC.	2021-07-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.241(3)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   14.3910(13)
_cell_length_b                   8.8970(8)
_cell_length_c                   36.446(3)
_cell_measurement_reflns_used    9063
_cell_measurement_temperature    100.0
_cell_measurement_theta_max      28.72
_cell_measurement_theta_min      2.69
_cell_volume                     4659.0(7)
_computing_cell_refinement       'SAINT V8.40A (Bruker, 2019)'
_computing_data_reduction        'SAINT V8.40A (Bruker, 2019)'
_computing_molecular_graphics    'Olex2 1.3-alpha (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3-alpha (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100.0
_diffrn_detector                 'Bruker PhotonIII detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CPAD detector'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker APEX-III CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0676
_diffrn_reflns_av_unetI/netI     0.0273
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       45
_diffrn_reflns_limit_l_min       -49
_diffrn_reflns_number            89708
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.750
_diffrn_reflns_theta_min         2.239
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.052
_exptl_absorpt_correction_T_max  0.7458
_exptl_absorpt_correction_T_min  0.5871
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.1468 before and 0.0909 after correction. The Ratio of minimum to maximum transmission is 0.7872. The λ/2 correction factor is Not present.'
_exptl_crystal_colour            'light yellow'
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.831
_exptl_crystal_description       block
_exptl_crystal_F_000             2560
_exptl_crystal_size_max          0.344
_exptl_crystal_size_mid          0.239
_exptl_crystal_size_min          0.182
_refine_diff_density_max         0.782
_refine_diff_density_min         -0.547
_refine_diff_density_rms         0.109
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.152
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     309
_refine_ls_number_reflns         6036
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.152
_refine_ls_R_factor_all          0.0564
_refine_ls_R_factor_gt           0.0478
_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)+(0.0314P)²+35.7086P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1161
_refine_ls_wR_factor_ref         0.1220
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5316
_reflns_number_total             6036
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            d1cc03452a2.cif
_cod_data_source_block           mo_dh302h2_0m
_cod_depositor_comments
'Adding full bibliography for 7128765--7128778.cif.'
_cod_database_code               7128765
_shelx_shelxl_version_number     2018/3
_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.
;
_shelx_estimated_absorpt_t_max   0.832
_shelx_estimated_absorpt_t_min   0.714
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C17(H17), C14(H14), C16(H16), C15(H15)
2.b Idealised Me refined as rotating group:
 C19(H19A,H19B,H19C), C18(H18A,H18B,H18C)
;
_olex2_date_sample_data_collection 2019-12-04
_olex2_date_sample_submission    2019-12-04
_olex2_submission_special_instructions 'No special instructions were received'
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'
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
Cl8 Cl 0.36818(6) 0.60287(9) 0.74775(2) 0.02273(16) Uani 1 1 d . . . . .
Cl7 Cl 0.40704(6) 0.35608(9) 0.80911(2) 0.02340(17) Uani 1 1 d . . . . .
Cl1 Cl 0.60619(5) 0.50119(9) 0.57927(2) 0.02315(16) Uani 1 1 d . . . . .
Cl3 Cl 0.45458(6) 0.14251(9) 0.47115(2) 0.02385(17) Uani 1 1 d . . . . .
Cl5 Cl 0.35623(6) -0.07571(9) 0.70468(2) 0.02437(17) Uani 1 1 d . . . . .
Cl2 Cl 0.61707(6) 0.34628(10) 0.50172(2) 0.02521(17) Uani 1 1 d . . . . .
Cl4 Cl 0.28474(6) 0.07900(10) 0.52057(2) 0.02521(17) Uani 1 1 d . . . . .
Cl6 Cl 0.39354(6) 0.01487(9) 0.78719(2) 0.02686(18) Uani 1 1 d . . . . .
Si1 Si 0.32023(6) 0.36170(10) 0.63115(2) 0.01757(17) Uani 1 1 d . . . . .
O1 O 0.42487(15) 0.4253(3) 0.61491(6) 0.0189(4) Uani 1 1 d . . . . .
O2 O 0.29555(15) 0.2653(3) 0.58993(6) 0.0194(4) Uani 1 1 d . . . . .
O4 O 0.33931(16) 0.4643(2) 0.67159(6) 0.0188(4) Uani 1 1 d . . . . .
O3 O 0.34508(16) 0.1953(3) 0.65432(6) 0.0200(4) Uani 1 1 d . . . . .
N1 N 0.18711(19) 0.3491(3) 0.63697(7) 0.0189(5) Uani 1 1 d . . . . .
N2 N 0.24401(18) 0.5516(3) 0.61103(7) 0.0190(5) Uani 1 1 d . . . . .
C1 C 0.4402(2) 0.3647(3) 0.58169(8) 0.0173(6) Uani 1 1 d . . . . .
C6 C 0.5178(2) 0.3873(4) 0.56177(8) 0.0188(6) Uani 1 1 d . . . . .
C12 C 0.3542(2) 0.3717(4) 0.70058(8) 0.0178(6) Uani 1 1 d . . . . .
C2 C 0.3676(2) 0.2724(4) 0.56800(8) 0.0184(6) Uani 1 1 d . . . . .
C7 C 0.3557(2) 0.2198(4) 0.69078(8) 0.0192(6) Uani 1 1 d . . . . .
C13 C 0.1598(2) 0.4778(4) 0.62110(8) 0.0197(6) Uani 1 1 d . . . . .
C10 C 0.3830(2) 0.3044(4) 0.76394(8) 0.0190(6) Uani 1 1 d . . . . .
C17 C 0.1249(2) 0.2517(4) 0.64944(9) 0.0226(6) Uani 1 1 d . . . . .
H17 H 0.145050 0.159946 0.660593 0.027 Uiso 1 1 calc R U . . .
C8 C 0.3655(2) 0.1100(3) 0.71744(9) 0.0189(6) Uani 1 1 d . . . . .
C19 C 0.2593(2) 0.6970(4) 0.63102(9) 0.0235(6) Uani 1 1 d . . . . .
H19A H 0.254854 0.680499 0.657448 0.035 Uiso 1 1 calc R U . . .
H19B H 0.211879 0.769727 0.622333 0.035 Uiso 1 1 calc R U . . .
H19C H 0.321219 0.736080 0.626380 0.035 Uiso 1 1 calc R U . . .
C5 C 0.5219(2) 0.3168(4) 0.52745(8) 0.0192(6) Uani 1 1 d . . . . .
C4 C 0.4499(2) 0.2242(4) 0.51388(8) 0.0201(6) Uani 1 1 d . . . . .
C14 C 0.0682(2) 0.5204(4) 0.61646(9) 0.0234(6) Uani 1 1 d . . . . .
H14 H 0.050432 0.612867 0.605049 0.028 Uiso 1 1 calc R U . . .
C9 C 0.3800(2) 0.1527(4) 0.75423(9) 0.0202(6) Uani 1 1 d . . . . .
C11 C 0.3682(2) 0.4151(3) 0.73693(8) 0.0184(6) Uani 1 1 d . . . . .
C16 C 0.0307(2) 0.2868(4) 0.64581(9) 0.0243(7) Uani 1 1 d . . . . .
H16 H -0.014077 0.219193 0.654570 0.029 Uiso 1 1 calc R U . . .
C3 C 0.3724(2) 0.1994(4) 0.53466(9) 0.0199(6) Uani 1 1 d . . . . .
C15 C 0.0024(2) 0.4212(4) 0.62932(9) 0.0250(7) Uani 1 1 d . . . . .
H15 H -0.061865 0.445596 0.626791 0.030 Uiso 1 1 calc R U . . .
C18 C 0.2443(2) 0.5807(4) 0.57090(9) 0.0248(7) Uani 1 1 d . . . . .
H18A H 0.305599 0.618225 0.564856 0.037 Uiso 1 1 calc R U . . .
H18B H 0.196760 0.655929 0.563937 0.037 Uiso 1 1 calc R U . . .
H18C H 0.230691 0.487205 0.557437 0.037 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'
Cl Cl 0.1484 0.1585 '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
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
O1 Si1 O2 90.27(11) . . ?
O1 Si1 N1 158.75(12) . . ?
O1 Si1 N2 93.67(11) . . ?
O2 Si1 N1 84.96(11) . . ?
O2 Si1 N2 91.03(11) . . ?
O4 Si1 O1 91.11(11) . . ?
O4 Si1 O2 176.73(12) . . ?
O4 Si1 N1 92.69(11) . . ?
O4 Si1 N2 85.93(11) . . ?
O3 Si1 O1 106.52(12) . . ?
O3 Si1 O2 91.49(11) . . ?
O3 Si1 O4 90.96(11) . . ?
O3 Si1 N1 94.32(12) . . ?
O3 Si1 N2 159.64(11) . . ?
N1 Si1 N2 65.79(11) . . ?
C1 O1 Si1 111.19(19) . . ?
C2 O2 Si1 111.2(2) . . ?
C12 O4 Si1 110.72(19) . . ?
C7 O3 Si1 110.6(2) . . ?
C13 N1 Si1 99.9(2) . . ?
C13 N1 C17 121.0(3) . . ?
C17 N1 Si1 139.0(2) . . ?
C13 N2 Si1 88.55(18) . . ?
C13 N2 C19 111.9(2) . . ?
C13 N2 C18 112.3(3) . . ?
C19 N2 Si1 117.5(2) . . ?
C18 N2 Si1 116.7(2) . . ?
C18 N2 C19 108.7(3) . . ?
O1 C1 C6 126.1(3) . . ?
O1 C1 C2 113.4(3) . . ?
C6 C1 C2 120.5(3) . . ?
C1 C6 Cl1 119.6(2) . . ?
C1 C6 C5 118.7(3) . . ?
C5 C6 Cl1 121.7(2) . . ?
O4 C12 C7 113.2(3) . . ?
O4 C12 C11 126.0(3) . . ?
C11 C12 C7 120.7(3) . . ?
O2 C2 C1 113.6(3) . . ?
O2 C2 C3 125.3(3) . . ?
C3 C2 C1 121.1(3) . . ?
O3 C7 C12 113.9(3) . . ?
O3 C7 C8 125.6(3) . . ?
C8 C7 C12 120.4(3) . . ?
N1 C13 N2 105.7(3) . . ?
N1 C13 C14 123.2(3) . . ?
C14 C13 N2 131.1(3) . . ?
C9 C10 Cl7 120.1(2) . . ?
C9 C10 C11 120.0(3) . . ?
C11 C10 Cl7 119.9(2) . . ?
N1 C17 H17 120.4 . . ?
N1 C17 C16 119.2(3) . . ?
C16 C17 H17 120.4 . . ?
C7 C8 Cl5 119.1(2) . . ?
C7 C8 C9 119.2(3) . . ?
C9 C8 Cl5 121.7(2) . . ?
N2 C19 H19A 109.5 . . ?
N2 C19 H19B 109.5 . . ?
N2 C19 H19C 109.5 . . ?
H19A C19 H19B 109.5 . . ?
H19A C19 H19C 109.5 . . ?
H19B C19 H19C 109.5 . . ?
C6 C5 Cl2 119.5(2) . . ?
C4 C5 Cl2 119.7(2) . . ?
C4 C5 C6 120.8(3) . . ?
C5 C4 Cl3 120.2(2) . . ?
C5 C4 C3 120.0(3) . . ?
C3 C4 Cl3 119.7(2) . . ?
C13 C14 H14 121.7 . . ?
C13 C14 C15 116.7(3) . . ?
C15 C14 H14 121.7 . . ?
C10 C9 Cl6 120.8(2) . . ?
C10 C9 C8 120.5(3) . . ?
C8 C9 Cl6 118.8(2) . . ?
C12 C11 Cl8 119.3(2) . . ?
C12 C11 C10 119.0(3) . . ?
C10 C11 Cl8 121.7(2) . . ?
C17 C16 H16 120.2 . . ?
C15 C16 C17 119.7(3) . . ?
C15 C16 H16 120.2 . . ?
C2 C3 Cl4 119.0(2) . . ?
C2 C3 C4 118.8(3) . . ?
C4 C3 Cl4 122.1(2) . . ?
C14 C15 H15 119.9 . . ?
C16 C15 C14 120.2(3) . . ?
C16 C15 H15 119.9 . . ?
N2 C18 H18A 109.5 . . ?
N2 C18 H18B 109.5 . . ?
N2 C18 H18C 109.5 . . ?
H18A C18 H18B 109.5 . . ?
H18A C18 H18C 109.5 . . ?
H18B C18 H18C 109.5 . . ?
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
Cl8 C11 1.716(3) . ?
Cl7 C10 1.725(3) . ?
Cl1 C6 1.721(3) . ?
Cl3 C4 1.723(3) . ?
Cl5 C8 1.720(3) . ?
Cl2 C5 1.723(3) . ?
Cl4 C3 1.711(3) . ?
Cl6 C9 1.720(3) . ?
Si1 O1 1.743(2) . ?
Si1 O2 1.749(2) . ?
Si1 O4 1.742(2) . ?
Si1 O3 1.732(2) . ?
Si1 N1 1.942(3) . ?
Si1 N2 2.122(3) . ?
O1 C1 1.354(4) . ?
O2 C2 1.346(4) . ?
O4 C12 1.347(4) . ?
O3 C7 1.346(4) . ?
N1 C13 1.332(4) . ?
N1 C17 1.344(4) . ?
N2 C13 1.443(4) . ?
N2 C19 1.495(4) . ?
N2 C18 1.486(4) . ?
C1 C6 1.381(4) . ?
C1 C2 1.398(4) . ?
C6 C5 1.404(4) . ?
C12 C7 1.399(4) . ?
C12 C11 1.384(4) . ?
C2 C3 1.383(4) . ?
C7 C8 1.379(4) . ?
C13 C14 1.374(4) . ?
C10 C9 1.396(5) . ?
C10 C11 1.400(4) . ?
C17 H17 0.9500 . ?
C17 C16 1.390(5) . ?
C8 C9 1.398(4) . ?
C19 H19A 0.9800 . ?
C19 H19B 0.9800 . ?
C19 H19C 0.9800 . ?
C5 C4 1.393(4) . ?
C4 C3 1.400(4) . ?
C14 H14 0.9500 . ?
C14 C15 1.394(5) . ?
C16 H16 0.9500 . ?
C16 C15 1.389(5) . ?
C15 H15 0.9500 . ?
C18 H18A 0.9800 . ?
C18 H18B 0.9800 . ?
C18 H18C 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
_geom_torsion_publ_flag
Cl7 C10 C9 Cl6 3.7(4) . . . . ?
Cl7 C10 C9 C8 -176.6(2) . . . . ?
Cl7 C10 C11 Cl8 -2.8(4) . . . . ?
Cl7 C10 C11 C12 176.4(2) . . . . ?
Cl1 C6 C5 Cl2 -0.9(4) . . . . ?
Cl1 C6 C5 C4 179.5(3) . . . . ?
Cl3 C4 C3 Cl4 4.8(4) . . . . ?
Cl3 C4 C3 C2 -176.6(2) . . . . ?
Cl5 C8 C9 Cl6 2.7(4) . . . . ?
Cl5 C8 C9 C10 -177.1(2) . . . . ?
Cl2 C5 C4 Cl3 -1.4(4) . . . . ?
Cl2 C5 C4 C3 179.9(3) . . . . ?
Si1 O1 C1 C6 -177.7(3) . . . . ?
Si1 O1 C1 C2 2.6(3) . . . . ?
Si1 O2 C2 C1 -5.4(3) . . . . ?
Si1 O2 C2 C3 175.5(3) . . . . ?
Si1 O4 C12 C7 3.3(3) . . . . ?
Si1 O4 C12 C11 -177.4(3) . . . . ?
Si1 O3 C7 C12 -6.5(3) . . . . ?
Si1 O3 C7 C8 172.3(3) . . . . ?
Si1 N1 C13 N2 -2.9(2) . . . . ?
Si1 N1 C13 C14 176.8(3) . . . . ?
Si1 N1 C17 C16 -175.2(2) . . . . ?
Si1 N2 C13 N1 2.6(2) . . . . ?
Si1 N2 C13 C14 -177.1(3) . . . . ?
O1 Si1 O2 C2 5.7(2) . . . . ?
O1 Si1 O4 C12 -112.3(2) . . . . ?
O1 Si1 O3 C7 98.4(2) . . . . ?
O1 C1 C6 Cl1 0.4(5) . . . . ?
O1 C1 C6 C5 -179.3(3) . . . . ?
O1 C1 C2 O2 1.9(4) . . . . ?
O1 C1 C2 C3 -178.9(3) . . . . ?
O2 Si1 O1 C1 -4.6(2) . . . . ?
O2 Si1 O3 C7 -170.9(2) . . . . ?
O2 C2 C3 Cl4 -4.8(5) . . . . ?
O2 C2 C3 C4 176.5(3) . . . . ?
O4 Si1 O1 C1 178.3(2) . . . . ?
O4 Si1 O3 C7 6.9(2) . . . . ?
O4 C12 C7 O3 2.1(4) . . . . ?
O4 C12 C7 C8 -176.7(3) . . . . ?
O4 C12 C11 Cl8 -0.6(4) . . . . ?
O4 C12 C11 C10 -179.8(3) . . . . ?
O3 Si1 O1 C1 87.0(2) . . . . ?
O3 Si1 O2 C2 -100.9(2) . . . . ?
O3 Si1 O4 C12 -5.8(2) . . . . ?
O3 C7 C8 Cl5 -4.7(4) . . . . ?
O3 C7 C8 C9 177.2(3) . . . . ?
N1 Si1 O1 C1 -81.3(4) . . . . ?
N1 Si1 O2 C2 164.9(2) . . . . ?
N1 Si1 O4 C12 88.6(2) . . . . ?
N1 Si1 O3 C7 -85.8(2) . . . . ?
N1 C13 C14 C15 0.0(5) . . . . ?
N1 C17 C16 C15 0.2(5) . . . . ?
N2 Si1 O1 C1 -95.7(2) . . . . ?
N2 Si1 O2 C2 99.3(2) . . . . ?
N2 Si1 O4 C12 154.1(2) . . . . ?
N2 Si1 O3 C7 -73.9(4) . . . . ?
N2 C13 C14 C15 179.6(3) . . . . ?
C1 C6 C5 Cl2 178.8(2) . . . . ?
C1 C6 C5 C4 -0.8(5) . . . . ?
C1 C2 C3 Cl4 176.1(2) . . . . ?
C1 C2 C3 C4 -2.6(5) . . . . ?
C6 C1 C2 O2 -177.9(3) . . . . ?
C6 C1 C2 C3 1.3(5) . . . . ?
C6 C5 C4 Cl3 178.2(2) . . . . ?
C6 C5 C4 C3 -0.5(5) . . . . ?
C12 C7 C8 Cl5 174.0(2) . . . . ?
C12 C7 C8 C9 -4.1(5) . . . . ?
C2 C1 C6 Cl1 -179.9(2) . . . . ?
C2 C1 C6 C5 0.4(5) . . . . ?
C7 C12 C11 Cl8 178.7(2) . . . . ?
C7 C12 C11 C10 -0.5(5) . . . . ?
C7 C8 C9 Cl6 -179.3(2) . . . . ?
C7 C8 C9 C10 1.0(5) . . . . ?
C13 N1 C17 C16 -0.4(5) . . . . ?
C13 C14 C15 C16 -0.1(5) . . . . ?
C17 N1 C13 N2 -179.4(3) . . . . ?
C17 N1 C13 C14 0.3(5) . . . . ?
C17 C16 C15 C14 0.0(5) . . . . ?
C19 N2 C13 N1 -116.6(3) . . . . ?
C19 N2 C13 C14 63.7(4) . . . . ?
C5 C4 C3 Cl4 -176.4(3) . . . . ?
C5 C4 C3 C2 2.2(5) . . . . ?
C9 C10 C11 Cl8 178.3(2) . . . . ?
C9 C10 C11 C12 -2.5(5) . . . . ?
C11 C12 C7 O3 -177.3(3) . . . . ?
C11 C12 C7 C8 3.9(5) . . . . ?
C11 C10 C9 Cl6 -177.4(2) . . . . ?
C11 C10 C9 C8 2.3(5) . . . . ?
C18 N2 C13 N1 120.9(3) . . . . ?
C18 N2 C13 C14 -58.7(4) . . . . ?
