#------------------------------------------------------------------------------ #$Date: 2023-05-30 03:44:46 +0300 (Tue, 30 May 2023) $ #$Revision: 284058 $ #$URL: file:///home/coder/svn-repositories/cod/cif/7/24/68/7246847.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_7246847 loop_ _publ_author_name 'Mojzych, Ilona' 'Zawadzka, Anna' 'Kaczynska, Katarzyna' 'Wojciechowski, Piotr' 'Zaj\;ac, Dominika' 'Chotkowski, Maciej' 'Wiktorska, Katarzyna' 'Maurin, Jan K.' 'Mazur, Maciej' _publ_section_title ; Tetrahydroacridine derivative and its conjugate with gold nanoparticles: Promising agents for the treatment of Alzheimer's disease ; _journal_name_full 'Physical Chemistry Chemical Physics' _journal_paper_doi 10.1039/D3CP00767G _journal_year 2023 _chemical_formula_moiety '(C15 H17 Cl N3)^+^, Cl^-^, 2(H2 O)' _chemical_formula_sum 'C15 H21 Cl2 N3 O2' _chemical_formula_weight 346.25 _chemical_melting_point 393 _chemical_name_systematic '6-chloro-1,2,3,4,9,10,11,12-octahydro- [1,4]-diazepine-[5,6,7-kl]-acridine monohydrochloride dihydrate' _space_group_IT_number 2 _space_group_name_Hall '-P 1' _space_group_name_H-M_alt 'P -1' _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 _audit_update_record ; 2022-07-06 deposited with the CCDC. 2023-05-29 downloaded from the CCDC. ; _cell_angle_alpha 111.519(6) _cell_angle_beta 96.992(5) _cell_angle_gamma 92.865(6) _cell_formula_units_Z 2 _cell_length_a 7.0963(5) _cell_length_b 9.7638(7) _cell_length_c 12.7882(7) _cell_measurement_reflns_used 2853 _cell_measurement_temperature 293(2) _cell_measurement_theta_max 69.7954 _cell_measurement_theta_min 3.7553 _cell_volume 813.85(10) _computing_cell_refinement ; CrysAlisPro, Oxford Diffraction Ltd., Version 1.171.33.66 (release 28-04-2010 CrysAlis171 .NET) (compiled Apr 28 2010,14:27:37) ; _computing_data_collection ; CrysAlisPro, Oxford Diffraction Ltd., Version 1.171.33.66 (release 28-04-2010 CrysAlis171 .NET) (compiled Apr 28 2010,14:27:37) ; _computing_data_reduction ; CrysAlisPro, Oxford Diffraction Ltd., Version 1.171.33.66 (release 28-04-2010 CrysAlis171 .NET) (compiled Apr 28 2010,14:27:37) ; _computing_molecular_graphics ; X-Seed - A Software Tool for Supramolecular Crystallography. L.J. Barbour, J. Supramol. Chem. 2001, 1, 189-191, doi:10.1016/S1472-7862(02)00030-8. ShelXle: A graphical user interface for SHELXL. C.B.H\"ubschle, G.M.Sheldrick, B.Dittrich, J. Appl. Cryst. 2011, 44, 1281-1284, doi:10.1107/S0021889811043202. ; _computing_publication_material ; XL- CRYSTAL STRUCTURE REFINEMENT - SHELXTL Ver. 6.12 W95/98/NT/2000/ME, Bruker-AXS ; _computing_structure_refinement ; XL- CRYSTAL STRUCTURE REFINEMENT - SHELXTL Ver.6.12 W95/98/NT/2000/ME, Bruker-AXS ; _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _diffrn_ambient_temperature 293(2) _diffrn_detector_area_resol_mean 10.4922 _diffrn_measured_fraction_theta_full 0.982 _diffrn_measured_fraction_theta_max 0.982 _diffrn_measurement_device_type 'Xcalibur, Ruby' _diffrn_measurement_method '\w scans' _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'Enhance (Cu) X-ray Source' _diffrn_radiation_type CuK\a _diffrn_radiation_wavelength 1.54178 _diffrn_reflns_av_R_equivalents 0.0764 _diffrn_reflns_av_sigmaI/netI 0.0824 _diffrn_reflns_limit_h_max 7 _diffrn_reflns_limit_h_min -8 _diffrn_reflns_limit_k_max 11 _diffrn_reflns_limit_k_min -11 _diffrn_reflns_limit_l_max 15 _diffrn_reflns_limit_l_min -15 _diffrn_reflns_number 14996 _diffrn_reflns_theta_full 69.92 _diffrn_reflns_theta_max 69.92 _diffrn_reflns_theta_min 3.76 _exptl_absorpt_coefficient_mu 3.679 _exptl_absorpt_correction_T_max 0.924 _exptl_absorpt_correction_T_min 0.691 _exptl_absorpt_correction_type analytical _exptl_absorpt_process_details ; CrysAlisPro, Oxford Diffraction Ltd., Version 1.171.33.66 (release 28-04-2010 CrysAlis171 .NET) (compiled Apr 28 2010,14:27:37) Analytical numeric absorption correction using a multifaceted crystal model based on expressions derived by R.C. Clark & J.S. Reid. (Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897) ; _exptl_crystal_colour 'pale yellow' _exptl_crystal_density_diffrn 1.413 _exptl_crystal_density_method 'not measured' _exptl_crystal_description block _exptl_crystal_F_000 364 _exptl_crystal_size_max 0.1914 _exptl_crystal_size_mid 0.0456 _exptl_crystal_size_min 0.0246 _refine_diff_density_max 0.245 _refine_diff_density_min -0.204 _refine_diff_density_rms 0.040 _refine_ls_extinction_coef 0.0016(2) _refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^ _refine_ls_extinction_method SHELXL _refine_ls_goodness_of_fit_ref 0.762 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 221 _refine_ls_number_reflns 3030 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 0.762 _refine_ls_R_factor_all 0.0880 _refine_ls_R_factor_gt 0.0364 _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^)+(0.0366P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.0702 _refine_ls_wR_factor_ref 0.0791 _reflns_number_gt 1579 _reflns_number_total 3030 _reflns_threshold_expression >2sigma(I) _cod_data_source_file d3cp00767g2.cif _cod_data_source_block zc205abs _cod_original_cell_volume 813.85(9) _cod_database_code 7246847 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 0.24432(12) 0.83252(8) 1.21904(6) 0.0625(2) Uani 1 1 d . . . N1 N 0.2129(3) 0.8287(2) 0.82276(17) 0.0437(6) Uani 1 1 d . . . H1 H 0.198(4) 0.734(3) 0.807(2) 0.052 Uiso 1 1 d . . . C2 C 0.2203(4) 0.8832(3) 0.7412(2) 0.0399(6) Uani 1 1 d . . . C3 C 0.2056(5) 0.7717(3) 0.6228(2) 0.0594(8) Uani 1 1 d . . . H3A H 0.1063 0.6934 0.6110 0.071 Uiso 1 1 calc R . . H3B H 0.3252 0.7280 0.6132 0.071 Uiso 1 1 calc R . . C4 C 0.1609(5) 0.8389(3) 0.5343(2) 0.0760(10) Uani 1 1 d . . . H4A H 0.1852 0.7708 0.4612 0.091 Uiso 1 1 calc R . . H4B H 0.0268 0.8545 0.5273 0.091 Uiso 1 1 calc R . . C5 C 0.2767(5) 0.9800(3) 0.5646(2) 0.0673(9) Uani 1 1 d . . . H5A H 0.2482 1.0177 0.5047 0.081 Uiso 1 1 calc R . . H5B H 0.4106 0.9635 0.5700 0.081 Uiso 1 1 calc R . . C6 C 0.2418(4) 1.0953(3) 0.6765(2) 0.0484(7) Uani 1 1 d . . . H6A H 0.3418 1.1767 0.7015 0.058 Uiso 1 1 calc R . . H6B H 0.1212 1.1340 0.6647 0.058 Uiso 1 1 calc R . . C7 C 0.2372(4) 1.0332(3) 0.7684(2) 0.0387(6) Uani 1 1 d . . . C8 C 0.2429(3) 1.1304(2) 0.8838(2) 0.0365(6) Uani 1 1 d . . . C9 C 0.2608(3) 1.0721(2) 0.97286(19) 0.0353(6) Uani 1 1 d . . . C10 C 0.2948(4) 1.1511(3) 1.0939(2) 0.0414(6) Uani 1 1 d . . . C11 C 0.2830(4) 1.0738(3) 1.1666(2) 0.0464(7) Uani 1 1 d . . . H11 H 0.2965 1.1259 1.2447 0.056 Uiso 1 1 calc R . . C12 C 0.2519(4) 0.9220(3) 1.1238(2) 0.0436(7) Uani 1 1 d . . . C13 C 0.2318(4) 0.8405(3) 1.0111(2) 0.0416(6) Uani 1 1 d . . . H13 H 0.2161 0.7377 0.9841 0.050 Uiso 1 1 calc R . . C14 C 0.2351(4) 0.9138(2) 0.9365(2) 0.0373(6) Uani 1 1 d . . . N15 N 0.2317(3) 1.2733(2) 0.90178(18) 0.0460(6) Uani 1 1 d . . . H15 H 0.216(4) 1.299(3) 0.846(2) 0.055 Uiso 1 1 d . . . C16 C 0.2156(4) 1.3941(3) 1.0063(2) 0.0474(7) Uani 1 1 d . . . H16A H 0.0944 1.3785 1.0300 0.057 Uiso 1 1 calc R . . H16B H 0.2175 1.4857 0.9929 0.057 Uiso 1 1 calc R . . C17 C 0.3733(4) 1.4079(3) 1.0987(2) 0.0545(8) Uani 1 1 d . . . H17A H 0.4930 1.3979 1.0685 0.065 Uiso 1 1 calc R . . H17B H 0.3817 1.5057 1.1578 0.065 Uiso 1 1 calc R . . N18 N 0.3471(4) 1.2998(2) 1.14725(19) 0.0584(7) Uani 1 1 d . . . H18 H 0.339(4) 1.330(3) 1.219(2) 0.070 Uiso 1 1 d . . . Cl2 Cl 0.10635(11) 0.48162(7) 0.75409(6) 0.0579(2) Uani 1 1 d . . . O1 O 0.2900(4) 1.4693(3) 1.37674(19) 0.0782(8) Uani 1 1 d . . . H1A H 0.286(6) 1.432(4) 1.424(3) 0.117 Uiso 1 1 d . . . H1B H 0.189(6) 1.488(5) 1.351(3) 0.117 Uiso 1 1 d . . . O2 O 0.3503(5) 1.3592(3) 1.5469(2) 0.0981(10) Uani 1 1 d . . . H2A H 0.288(7) 1.389(5) 1.595(4) 0.147 Uiso 1 1 d . . . H2B H 0.451(7) 1.409(6) 1.572(4) 0.147 Uiso 1 1 d . . . loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 Cl1 0.0684(6) 0.0721(5) 0.0615(5) 0.0431(4) 0.0069(4) 0.0066(4) N1 0.0561(17) 0.0289(11) 0.0446(13) 0.0127(11) 0.0054(11) 0.0050(11) C2 0.0437(18) 0.0352(14) 0.0381(14) 0.0114(12) 0.0036(12) 0.0057(12) C3 0.085(3) 0.0428(16) 0.0442(16) 0.0100(13) 0.0064(16) 0.0080(16) C4 0.124(3) 0.0551(19) 0.0423(17) 0.0127(15) 0.0061(18) 0.010(2) C5 0.103(3) 0.062(2) 0.0444(17) 0.0230(15) 0.0243(17) 0.0179(19) C6 0.057(2) 0.0457(15) 0.0463(16) 0.0211(13) 0.0092(14) 0.0064(14) C7 0.0406(18) 0.0367(14) 0.0385(14) 0.0138(11) 0.0042(12) 0.0065(12) C8 0.0319(17) 0.0350(14) 0.0427(14) 0.0145(12) 0.0060(12) 0.0051(11) C9 0.0326(17) 0.0314(13) 0.0412(14) 0.0124(11) 0.0059(12) 0.0062(11) C10 0.0435(18) 0.0365(15) 0.0429(15) 0.0127(12) 0.0056(13) 0.0114(12) C11 0.0481(19) 0.0493(17) 0.0415(15) 0.0170(13) 0.0040(13) 0.0114(13) C12 0.0360(18) 0.0516(17) 0.0499(17) 0.0270(14) 0.0036(13) 0.0096(13) C13 0.0423(18) 0.0352(14) 0.0496(17) 0.0189(13) 0.0052(13) 0.0051(12) C14 0.0363(17) 0.0346(14) 0.0408(14) 0.0142(12) 0.0045(11) 0.0060(12) N15 0.0654(17) 0.0337(12) 0.0405(13) 0.0162(10) 0.0053(11) 0.0076(11) C16 0.056(2) 0.0335(14) 0.0518(16) 0.0141(12) 0.0097(14) 0.0088(13) C17 0.066(2) 0.0381(15) 0.0521(17) 0.0110(13) 0.0022(15) 0.0032(14) N18 0.095(2) 0.0362(13) 0.0388(13) 0.0088(11) 0.0053(13) 0.0098(12) Cl2 0.0794(6) 0.0379(4) 0.0550(4) 0.0183(3) 0.0030(4) 0.0039(4) O1 0.089(2) 0.0884(17) 0.0514(14) 0.0189(12) 0.0091(13) 0.0203(15) O2 0.117(3) 0.090(2) 0.092(2) 0.0356(17) 0.0322(19) 0.0031(17) 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' Cl Cl 0.3639 0.7018 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' O O 0.0492 0.0322 '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 C2 N1 C14 124.1(2) . . ? C2 N1 H1 121.2(17) . . ? C14 N1 H1 114.6(16) . . ? N1 C2 C7 120.1(2) . . ? N1 C2 C3 116.0(2) . . ? C7 C2 C3 123.8(2) . . ? C2 C3 C4 112.3(2) . . ? C2 C3 H3A 109.1 . . ? C4 C3 H3A 109.1 . . ? C2 C3 H3B 109.1 . . ? C4 C3 H3B 109.1 . . ? H3A C3 H3B 107.9 . . ? C5 C4 C3 111.3(3) . . ? C5 C4 H4A 109.4 . . ? C3 C4 H4A 109.4 . . ? C5 C4 H4B 109.4 . . ? C3 C4 H4B 109.4 . . ? H4A C4 H4B 108.0 . . ? C4 C5 C6 112.7(2) . . ? C4 C5 H5A 109.0 . . ? C6 C5 H5A 109.0 . . ? C4 C5 H5B 109.0 . . ? C6 C5 H5B 109.0 . . ? H5A C5 H5B 107.8 . . ? C7 C6 C5 112.4(2) . . ? C7 C6 H6A 109.1 . . ? C5 C6 H6A 109.1 . . ? C7 C6 H6B 109.1 . . ? C5 C6 H6B 109.1 . . ? H6A C6 H6B 107.8 . . ? C2 C7 C8 119.5(2) . . ? C2 C7 C6 120.4(2) . . ? C8 C7 C6 120.1(2) . . ? N15 C8 C7 116.1(2) . . ? N15 C8 C9 124.1(2) . . ? C7 C8 C9 119.8(2) . . ? C14 C9 C10 115.0(2) . . ? C14 C9 C8 116.1(2) . . ? C10 C9 C8 128.8(2) . . ? N18 C10 C11 115.1(2) . . ? N18 C10 C9 125.0(2) . . ? C11 C10 C9 119.8(2) . . ? C12 C11 C10 120.8(2) . . ? C12 C11 H11 119.6 . . ? C10 C11 H11 119.6 . . ? C13 C12 C11 122.1(2) . . ? C13 C12 Cl1 119.4(2) . . ? C11 C12 Cl1 118.5(2) . . ? C12 C13 C14 118.5(2) . . ? C12 C13 H13 120.7 . . ? C14 C13 H13 120.7 . . ? N1 C14 C13 117.3(2) . . ? N1 C14 C9 119.3(2) . . ? C13 C14 C9 123.4(2) . . ? C8 N15 C16 128.8(2) . . ? C8 N15 H15 119.0(18) . . ? C16 N15 H15 111.6(18) . . ? N15 C16 C17 111.9(2) . . ? N15 C16 H16A 109.2 . . ? C17 C16 H16A 109.2 . . ? N15 C16 H16B 109.2 . . ? C17 C16 H16B 109.2 . . ? H16A C16 H16B 107.9 . . ? N18 C17 C16 112.6(2) . . ? N18 C17 H17A 109.1 . . ? C16 C17 H17A 109.1 . . ? N18 C17 H17B 109.1 . . ? C16 C17 H17B 109.1 . . ? H17A C17 H17B 107.8 . . ? C10 N18 C17 129.0(2) . . ? C10 N18 H18 111.4(19) . . ? C17 N18 H18 118.3(19) . . ? H1A O1 H1B 117(4) . . ? H2A O2 H2B 104(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 Cl1 C12 1.744(2) . ? N1 C2 1.338(3) . ? N1 C14 1.369(3) . ? N1 H1 0.87(2) . ? C2 C7 1.371(3) . ? C2 C3 1.494(3) . ? C3 C4 1.513(4) . ? C3 H3A 0.9700 . ? C3 H3B 0.9700 . ? C4 C5 1.463(4) . ? C4 H4A 0.9700 . ? C4 H4B 0.9700 . ? C5 C6 1.519(3) . ? C5 H5A 0.9700 . ? C5 H5B 0.9700 . ? C6 C7 1.510(3) . ? C6 H6A 0.9700 . ? C6 H6B 0.9700 . ? C7 C8 1.426(3) . ? C8 N15 1.336(3) . ? C8 C9 1.444(3) . ? C9 C14 1.435(3) . ? C9 C10 1.437(3) . ? C10 N18 1.367(3) . ? C10 C11 1.403(3) . ? C11 C12 1.374(3) . ? C11 H11 0.9300 . ? C12 C13 1.352(3) . ? C13 C14 1.388(3) . ? C13 H13 0.9300 . ? N15 C16 1.444(3) . ? N15 H15 0.84(2) . ? C16 C17 1.488(3) . ? C16 H16A 0.9700 . ? C16 H16B 0.9700 . ? C17 N18 1.423(3) . ? C17 H17A 0.9700 . ? C17 H17B 0.9700 . ? N18 H18 0.87(3) . ? O1 H1A 0.81(4) . ? O1 H1B 0.81(4) . ? O2 H2A 0.78(4) . ? O2 H2B 0.80(5) . ? loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA _geom_hbond_site_symmetry_A N1 H1 Cl2 0.87(2) 2.33(3) 3.198(2) 170(2) . N15 H15 Cl2 0.84(2) 2.57(3) 3.330(2) 151(2) 1_565 N18 H18 O1 0.87(3) 2.06(3) 2.883(3) 158(3) . O1 H1A O2 0.81(4) 1.97(4) 2.758(4) 165(4) . O1 H1B Cl2 0.81(4) 2.44(4) 3.243(3) 172(4) 2_577 O2 H2A Cl2 0.78(4) 2.45(4) 3.232(3) 177(5) 1_566 O2 H2B O1 0.80(5) 2.04(5) 2.835(4) 175(5) 2_688 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 C14 N1 C2 C7 -5.0(4) . . . . ? C14 N1 C2 C3 176.1(3) . . . . ? N1 C2 C3 C4 164.3(3) . . . . ? C7 C2 C3 C4 -14.6(4) . . . . ? C2 C3 C4 C5 44.3(4) . . . . ? C3 C4 C5 C6 -61.1(4) . . . . ? C4 C5 C6 C7 45.2(4) . . . . ? N1 C2 C7 C8 -1.3(4) . . . . ? C3 C2 C7 C8 177.6(3) . . . . ? N1 C2 C7 C6 -178.8(2) . . . . ? C3 C2 C7 C6 0.1(4) . . . . ? C5 C6 C7 C2 -14.6(4) . . . . ? C5 C6 C7 C8 167.9(2) . . . . ? C2 C7 C8 N15 -170.6(2) . . . . ? C6 C7 C8 N15 6.9(4) . . . . ? C2 C7 C8 C9 9.6(4) . . . . ? C6 C7 C8 C9 -172.9(2) . . . . ? N15 C8 C9 C14 168.8(2) . . . . ? C7 C8 C9 C14 -11.5(3) . . . . ? N15 C8 C9 C10 -9.0(4) . . . . ? C7 C8 C9 C10 170.7(3) . . . . ? C14 C9 C10 N18 171.2(3) . . . . ? C8 C9 C10 N18 -11.0(4) . . . . ? C14 C9 C10 C11 -6.0(4) . . . . ? C8 C9 C10 C11 171.8(3) . . . . ? N18 C10 C11 C12 -173.1(2) . . . . ? C9 C10 C11 C12 4.4(4) . . . . ? C10 C11 C12 C13 0.2(4) . . . . ? C10 C11 C12 Cl1 178.5(2) . . . . ? C11 C12 C13 C14 -2.7(4) . . . . ? Cl1 C12 C13 C14 179.0(2) . . . . ? C2 N1 C14 C13 -177.3(2) . . . . ? C2 N1 C14 C9 2.5(4) . . . . ? C12 C13 C14 N1 -179.5(2) . . . . ? C12 C13 C14 C9 0.6(4) . . . . ? C10 C9 C14 N1 -176.2(2) . . . . ? C8 C9 C14 N1 5.7(3) . . . . ? C10 C9 C14 C13 3.6(4) . . . . ? C8 C9 C14 C13 -174.4(2) . . . . ? C7 C8 N15 C16 173.5(3) . . . . ? C9 C8 N15 C16 -6.7(4) . . . . ? C8 N15 C16 C17 55.8(4) . . . . ? N15 C16 C17 N18 -76.9(3) . . . . ? C11 C10 N18 C17 179.4(3) . . . . ? C9 C10 N18 C17 2.1(5) . . . . ? C16 C17 N18 C10 45.9(4) . . . . ?