############################################################################## ### ### ### Electronic paper (Acta Crystallographica Section E) ### ### ### ############################################################################## # # # This CIF contains the data in a paper accepted for publication in Acta # # Crystallographica Section E. It conforms to the requirements of Notes # # for Authors for Section E, and has been peer reviewed under the auspices # # of the IUCr Commission on Journals. # # # # Full details of the Crystallographic Information File format # # are given in the paper "The Crystallographic Information File (CIF): # # a New Standard Archive File for Crystallography" by S. R. Hall, F. H. # # Allen and I. D. Brown [Acta Cryst. (1991), A47, 655-685]. # # # # The current version of the core CIF dictionary is obtainable from # # ftp://ftp.iucr.org/pub/cif_core.dic. The current version number is 2.4. # # # # Software is freely available for graphical display of the structure(s) in # # this CIF. For information consult the CIF home page http://www.iucr.org/ # # cif/home.html # # # # This file may be used for bona fide research purposes within the # # scientific community so long as proper attribution is given to the journal # # article from which it was obtained. # # # ############################################################################## data_global _audit_creation_method 'RAELSPUB and manual entry' _journal_date_recd_electronic 2008-07-31 _journal_date_accepted 2008-08-14 _journal_name_full 'Acta Crystallographica, Section E' _journal_year 2008 _journal_volume 64 _journal_issue 9 _journal_page_first o1797 _journal_page_last o1797 _journal_paper_category QO _journal_coeditor_code TK2290 _publ_contact_author_name 'Dr Andrew C. Try' _publ_contact_author_address ; Department of Chemistry and Biomolecular Sciences, Building F7B, Macquarie University, NSW 2109, Australia ; _publ_contact_author_email 'andrew.try@mq.edu.au' _publ_contact_author_fax '612 9850 8313' _publ_contact_author_phone '612 9850 8291' _publ_section_title ;\ 2,8-Dibromo-4,10-dichloro-6H,12H-5,11-methanodibenzo[b,\ f][1,5]diazocine ; loop_ _publ_author_name _publ_author_address 'Zhu, Kai-Xian' ; Department of Chemistry and Biomolecular Sciences, Building F7B, Macquarie University, Sydney, NSW 2109, Australia ; 'Craig, Donald C.' ; School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia ; 'Try, Andrew C.' ; Department of Chemistry and Biomolecular Sciences, Building F7B, Macquarie University, Sydney, NSW 2109, Australia ; data_I _chemical_name_systematic ; 2,8-Dibromo-4,10-dichloro-6H,12H-5,11- methanodibenzo[b,f][1,5]diazocine ; _chemical_name_common ; 2,8-dibromo-4,10-dichloro Tr\"oger's base ; _chemical_formula_moiety 'C15 H10 Br2 Cl2 N2' _chemical_formula_sum 'C15 H10 Br2 Cl2 N2' _chemical_formula_iupac 'C15 H10 Br2 Cl2 N2' _chemical_formula_weight 449.0 _chemical_melting_point 471 _symmetry_space_group_name_Hall 'P 2c -2ac' _space_group_crystal_system orthorhombic _space_group_name_H-M_alt 'P c a 21' _cell_length_a 7.910(2) _cell_length_b 12.601(3) _cell_length_c 15.230(4) _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 1518.0(7) _cell_formula_units_Z 4 _cell_measurement_reflns_used 11 _cell_measurement_theta_min 10 _cell_measurement_theta_max 11 _cell_measurement_temperature 294 _exptl_crystal_description prism _exptl_crystal_colour colourless _exptl_crystal_size_max 0.30 _exptl_crystal_size_mid 0.12 _exptl_crystal_size_min 0.07 _exptl_crystal_size_rad ? _exptl_crystal_density_diffrn 1.96 _exptl_crystal_density_meas ? _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 872.0 _exptl_absorpt_coefficient_mu 5.639 _exptl_absorpt_correction_type analytical _exptl_absorpt_process_details 'de Meulenaer & Tompa (1965)' _exptl_absorpt_correction_T_min 0.52 _exptl_absorpt_correction_T_max 0.69 _diffrn_radiation_type 'Mo K\a' _diffrn_radiation_wavelength 0.71073 _diffrn_measurement_device_type 'Enraf--Nonius CAD-4' _diffrn_measurement_method \w--2\q _diffrn_reflns_number 1394 _diffrn_reflns_theta_max 25 _diffrn_reflns_theta_full 25 _diffrn_measured_fraction_theta_max 1.00 _diffrn_measured_fraction_theta_full 1.00 _diffrn_reflns_limit_h_min 0 _diffrn_reflns_limit_h_max 9 _diffrn_reflns_limit_k_min 0 _diffrn_reflns_limit_k_max 14 _diffrn_reflns_limit_l_min -18 _diffrn_reflns_limit_l_max 0 _diffrn_standards_number 1 _diffrn_standards_interval_time 30 _diffrn_standards_decay_% 0 _refine_special_details ; ; _reflns_number_total 1394 _reflns_number_gt 1028 _reflns_threshold_expression I>2\s(I) _refine_ls_structure_factor_coef F _refine_ls_R_factor_gt 0.056 _refine_ls_wR_factor_ref 0.061 _refine_ls_goodness_of_fit_ref 1.61 _refine_ls_number_reflns 1394 _refine_ls_number_parameters 189 _refine_ls_hydrogen_treatment constr _refine_ls_weighting_scheme calc _refine_ls_weighting_details 'w = 1/[\s^2^(F) + 0.0004F^2^]' _refine_ls_shift/su_max 0.002 _refine_diff_density_max 0.98 _refine_diff_density_min -1.02 _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_abs_structure_details ; Flack (1983), 0 Friedel pairs ; _refine_ls_abs_structure_Flack 0.09(2) _atom_type_scat_source 'International Tables for X-ray Crystallography, Vol. IV' _computing_data_collection 'CAD-4 (Schagen et al., 1989)' _computing_cell_refinement 'CAD-4 (Schagen et al., 1989)' _computing_data_reduction 'local program' _computing_structure_solution 'SIR92 (Altomare et al., 1994)' _computing_structure_refinement 'RAELS (Rae, 1996)' _computing_molecular_graphics 'ORTEPII (Johnson, 1976)' _computing_publication_material 'local programs' 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_occupancy Br Br1 0.8061(2) 0.68670(10) 0.3991000 0.0585(5) Uani 1.0 Br Br2 0.2324(2) 0.08000(10) 0.0428(2) 0.0527(5) Uani 1.0 Cl Cl1 0.9770(5) 0.5167(4) 0.0779(3) 0.0570(10) Uani 1.0 Cl Cl2 0.5654(5) 0.0565(3) 0.3603(3) 0.0520(10) Uani 1.0 N N1 0.9460(14) 0.3064(10) 0.1658(8) 0.041(3) Uani 1.0 N N2 0.8319(15) 0.1842(9) 0.2739(8) 0.044(3) Uani 1.0 C C1 0.9798(19) 0.2123(12) 0.2198(10) 0.044(4) Uani 1.0 C C2 0.8998(18) 0.3929(12) 0.2193(10) 0.043(4) Uani 1.0 C C3 0.8445(18) 0.3790(11) 0.3054(8) 0.041(4) Uani 1.0 C C4 0.817(2) 0.2693(12) 0.3414(8) 0.049(4) Uani 1.0 C C5 0.6842(19) 0.1696(11) 0.2226(9) 0.039(4) Uani 1.0 C C6 0.6740(19) 0.2086(11) 0.1360(9) 0.036(4) Uani 1.0 C C7 0.8206(17) 0.2753(12) 0.0978(9) 0.040(4) Uani 1.0 C C8 0.9155(17) 0.4984(13) 0.1855(9) 0.043(4) Uani 1.0 C C9 0.8825(19) 0.5861(12) 0.2397(11) 0.048(4) Uani 1.0 C C10 0.839(2) 0.5684(13) 0.3247(11) 0.050(4) Uani 1.0 C C11 0.818(2) 0.4666(13) 0.3570(10) 0.056(4) Uani 1.0 C C12 0.5565(17) 0.1082(10) 0.2538(8) 0.031(3) Uani 1.0 C C13 0.4158(17) 0.0854(10) 0.2036(8) 0.035(3) Uani 1.0 C C14 0.4117(17) 0.1221(11) 0.1168(9) 0.040(4) Uani 1.0 C C15 0.5433(19) 0.1819(10) 0.0853(9) 0.034(3) Uani 1.0 H H1C1 1.0780 0.2273 0.2593 0.044 Uani 1.0 H H2C1 1.0078 0.1513 0.1804 0.044 Uani 1.0 H H1C4 0.7008 0.2660 0.3674 0.049 Uani 1.0 H H2C4 0.9027 0.2559 0.3883 0.049 Uani 1.0 H H1C7 0.7726 0.3410 0.0708 0.040 Uani 1.0 H H2C7 0.8794 0.2326 0.0517 0.040 Uani 1.0 H HC9 0.8906 0.6600 0.2162 0.048 Uani 1.0 H HC11 0.7825 0.4567 0.4195 0.056 Uani 1.0 H HC13 0.3194 0.0438 0.2286 0.035 Uani 1.0 H HC15 0.5411 0.2061 0.0228 0.034 Uani 1.0 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 _atom_site_aniso_type_symbol Br1 0.0600(10) 0.0600(10) 0.0549(9) -0.0011(8) -0.0010(10) -0.0138(9) Br Br2 0.0470(9) 0.0650(9) 0.0461(8) -0.0118(8) -0.0026(9) -0.0091(9) Br Cl1 0.061(3) 0.066(3) 0.044(2) -0.019(2) 0.010(2) 0.000(2) Cl Cl2 0.063(3) 0.056(2) 0.037(2) 0.000(2) 0.006(2) 0.018(2) Cl N1 0.029(7) 0.058(8) 0.037(7) 0.001(6) 0.002(6) -0.003(6) N N2 0.046(7) 0.048(7) 0.038(7) 0.004(6) -0.009(6) 0.020(6) N C1 0.029(9) 0.067(9) 0.036(8) 0.005(8) -0.016(7) 0.012(8) C C2 0.051(9) 0.043(9) 0.034(8) 0.009(8) 0.020(8) -0.006(7) C C3 0.045(9) 0.059(9) 0.019(8) -0.012(8) -0.004(7) -0.005(7) C C4 0.083(9) 0.053(8) 0.013(7) 0.004(9) -0.006(7) 0.007(7) C C5 0.048(9) 0.043(9) 0.026(7) 0.000(7) 0.013(7) 0.007(7) C C6 0.039(8) 0.042(8) 0.026(8) 0.010(8) 0.002(6) -0.006(7) C C7 0.037(8) 0.052(9) 0.030(8) -0.007(8) 0.007(7) -0.002(7) C C8 0.029(8) 0.062(9) 0.039(9) -0.002(8) -0.002(7) 0.004(9) C C9 0.047(9) 0.038(9) 0.059(9) -0.010(8) -0.001(8) -0.007(8) C C10 0.047(9) 0.057(9) 0.046(9) -0.005(8) 0.017(8) -0.007(8) C C11 0.085(9) 0.052(9) 0.029(8) -0.011(9) 0.009(9) -0.007(8) C C12 0.037(8) 0.032(8) 0.024(7) 0.009(7) 0.010(6) -0.002(6) C C13 0.046(9) 0.043(9) 0.016(6) 0.014(8) 0.001(6) 0.000(7) C C14 0.029(8) 0.039(8) 0.052(9) 0.006(7) 0.010(7) -0.015(8) C C15 0.034(8) 0.039(8) 0.027(7) 0.004(7) 0.009(7) -0.004(7) C loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_1 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag Br1 C10 1_555 1_555 1.890(15) no Br2 C14 1_555 1_555 1.888(14) no Cl1 C8 1_555 1_555 1.724(14) no Cl2 C12 1_555 1_555 1.750(13) no N1 C1 1_555 1_555 1.468(18) no N1 C2 1_555 1_555 1.409(17) no N1 C7 1_555 1_555 1.487(18) no N2 C1 1_555 1_555 1.474(19) no N2 C4 1_555 1_555 1.491(18) no N2 C5 1_555 1_555 1.417(18) no C1 H1C1 1_555 1_555 1.000 no C1 H2C1 1_555 1_555 1.000 no C2 C3 1_555 1_555 1.394(18) no C2 C8 1_555 1_555 1.43(2) no C3 C4 1_555 1_555 1.50(2) no C3 C11 1_555 1_555 1.37(2) no C4 H1C4 1_555 1_555 1.000 no C4 H2C4 1_555 1_555 1.000 no C5 C6 1_555 1_555 1.410(18) no C5 C12 1_555 1_555 1.358(18) no C6 C7 1_555 1_555 1.55(2) no C6 C15 1_555 1_555 1.333(19) no C7 H1C7 1_555 1_555 1.000 no C7 H2C7 1_555 1_555 1.000 no C8 C9 1_555 1_555 1.40(2) no C9 C10 1_555 1_555 1.357(19) no C9 HC9 1_555 1_555 1.000 no C10 C11 1_555 1_555 1.39(2) no C11 HC11 1_555 1_555 1.000 no C12 C13 1_555 1_555 1.381(17) no C13 C14 1_555 1_555 1.402(18) no C13 HC13 1_555 1_555 1.000 no C14 C15 1_555 1_555 1.371(19) no C15 HC15 1_555 1_555 1.000 no loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_2 _geom_angle_site_symmetry_3 _geom_angle _geom_angle_publ_flag C1 N1 C2 1_555 1_555 1_555 110.4(12) no C1 N1 C7 1_555 1_555 1_555 107.4(11) no C2 N1 C7 1_555 1_555 1_555 115.7(11) no C1 N2 C4 1_555 1_555 1_555 106.0(11) no C1 N2 C5 1_555 1_555 1_555 112.2(11) no C4 N2 C5 1_555 1_555 1_555 114.1(12) no N1 C1 N2 1_555 1_555 1_555 111.3(11) no N1 C1 H1C1 1_555 1_555 1_555 109.0 no N1 C1 H2C1 1_555 1_555 1_555 109.0 no N2 C1 H1C1 1_555 1_555 1_555 109.0 no N2 C1 H2C1 1_555 1_555 1_555 109.0 no H1C1 C1 H2C1 1_555 1_555 1_555 109.5 no N1 C2 C3 1_555 1_555 1_555 121.9(14) no N1 C2 C8 1_555 1_555 1_555 119.2(12) no C3 C2 C8 1_555 1_555 1_555 118.8(13) no C2 C3 C4 1_555 1_555 1_555 120.3(13) no C2 C3 C11 1_555 1_555 1_555 119.1(14) no C4 C3 C11 1_555 1_555 1_555 120.6(12) no N2 C4 C3 1_555 1_555 1_555 113.5(10) no N2 C4 H1C4 1_555 1_555 1_555 108.4 no N2 C4 H2C4 1_555 1_555 1_555 108.4 no C3 C4 H1C4 1_555 1_555 1_555 108.4 no C3 C4 H2C4 1_555 1_555 1_555 108.4 no H1C4 C4 H2C4 1_555 1_555 1_555 109.5 no N2 C5 C6 1_555 1_555 1_555 121.2(13) no N2 C5 C12 1_555 1_555 1_555 119.6(13) no C6 C5 C12 1_555 1_555 1_555 118.9(15) no C5 C6 C7 1_555 1_555 1_555 119.8(13) no C5 C6 C15 1_555 1_555 1_555 119.9(14) no C7 C6 C15 1_555 1_555 1_555 120.1(12) no N1 C7 C6 1_555 1_555 1_555 112.5(11) no N1 C7 H1C7 1_555 1_555 1_555 108.7 no N1 C7 H2C7 1_555 1_555 1_555 108.7 no C6 C7 H1C7 1_555 1_555 1_555 108.7 no C6 C7 H2C7 1_555 1_555 1_555 108.7 no H1C7 C7 H2C7 1_555 1_555 1_555 109.5 no Cl1 C8 C2 1_555 1_555 1_555 119.3(11) no Cl1 C8 C9 1_555 1_555 1_555 120.4(12) no C2 C8 C9 1_555 1_555 1_555 120.2(12) no C8 C9 C10 1_555 1_555 1_555 118.6(15) no C8 C9 HC9 1_555 1_555 1_555 120.7 no C10 C9 HC9 1_555 1_555 1_555 120.7 no Br1 C10 C9 1_555 1_555 1_555 118.5(13) no Br1 C10 C11 1_555 1_555 1_555 120.0(11) no C9 C10 C11 1_555 1_555 1_555 121.4(15) no C3 C11 C10 1_555 1_555 1_555 121.6(14) no C3 C11 HC11 1_555 1_555 1_555 119.2 no C10 C11 HC11 1_555 1_555 1_555 119.2 no Cl2 C12 C5 1_555 1_555 1_555 120.5(12) no Cl2 C12 C13 1_555 1_555 1_555 117.9(10) no C5 C12 C13 1_555 1_555 1_555 121.6(13) no C12 C13 C14 1_555 1_555 1_555 118.2(13) no C12 C13 HC13 1_555 1_555 1_555 120.9 no C14 C13 HC13 1_555 1_555 1_555 120.9 no Br2 C14 C13 1_555 1_555 1_555 119.2(11) no Br2 C14 C15 1_555 1_555 1_555 121.0(11) no C13 C14 C15 1_555 1_555 1_555 119.6(13) no C6 C15 C14 1_555 1_555 1_555 121.6(13) no C6 C15 HC15 1_555 1_555 1_555 119.2 no C14 C15 HC15 1_555 1_555 1_555 119.2 no 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_site_symmetry_1 _geom_torsion_site_symmetry_2 _geom_torsion_site_symmetry_3 _geom_torsion_site_symmetry_4 _geom_torsion _geom_torsion_publ_flag C2 N1 C1 N2 1_555 1_555 1_555 1_555 57.5(15) no C2 N1 C1 H1C1 1_555 1_555 1_555 1_555 -62.8 no C2 N1 C1 H2C1 1_555 1_555 1_555 1_555 177.8 no C7 N1 C1 N2 1_555 1_555 1_555 1_555 -69.4(15) no C7 N1 C1 H1C1 1_555 1_555 1_555 1_555 170.3 no C7 N1 C1 H2C1 1_555 1_555 1_555 1_555 50.8 no C1 N1 C2 C3 1_555 1_555 1_555 1_555 -18.2(18) no C1 N1 C2 C8 1_555 1_555 1_555 1_555 159.5(13) no C7 N1 C2 C3 1_555 1_555 1_555 1_555 103.9(16) no C7 N1 C2 C8 1_555 1_555 1_555 1_555 -78.3(17) no C1 N1 C7 C6 1_555 1_555 1_555 1_555 44.6(15) no C1 N1 C7 H1C7 1_555 1_555 1_555 1_555 165.1 no C1 N1 C7 H2C7 1_555 1_555 1_555 1_555 -75.8 no C2 N1 C7 C6 1_555 1_555 1_555 1_555 -79.1(15) no C2 N1 C7 H1C7 1_555 1_555 1_555 1_555 41.3 no C2 N1 C7 H2C7 1_555 1_555 1_555 1_555 160.4 no C4 N2 C1 N1 1_555 1_555 1_555 1_555 -69.8(13) no C4 N2 C1 H1C1 1_555 1_555 1_555 1_555 50.5 no C4 N2 C1 H2C1 1_555 1_555 1_555 1_555 169.9 no C5 N2 C1 N1 1_555 1_555 1_555 1_555 55.3(16) no C5 N2 C1 H1C1 1_555 1_555 1_555 1_555 175.6 no C5 N2 C1 H2C1 1_555 1_555 1_555 1_555 -65.0 no C1 N2 C4 C3 1_555 1_555 1_555 1_555 42.4(15) no C1 N2 C4 H1C4 1_555 1_555 1_555 1_555 163.0 no C1 N2 C4 H2C4 1_555 1_555 1_555 1_555 -78.2 no C5 N2 C4 C3 1_555 1_555 1_555 1_555 -81.5(16) no C5 N2 C4 H1C4 1_555 1_555 1_555 1_555 39.1 no C5 N2 C4 H2C4 1_555 1_555 1_555 1_555 157.9 no C1 N2 C5 C6 1_555 1_555 1_555 1_555 -17.3(19) no C1 N2 C5 C12 1_555 1_555 1_555 1_555 156.2(13) no C4 N2 C5 C6 1_555 1_555 1_555 1_555 103.2(14) no C4 N2 C5 C12 1_555 1_555 1_555 1_555 -83.3(16) no N1 C2 C3 C4 1_555 1_555 1_555 1_555 -6.(2) no N1 C2 C3 C11 1_555 1_555 1_555 1_555 173.3(14) no C8 C2 C3 C4 1_555 1_555 1_555 1_555 176.4(14) no C8 C2 C3 C11 1_555 1_555 1_555 1_555 -4.(2) no N1 C2 C8 Cl1 1_555 1_555 1_555 1_555 4.3(19) no N1 C2 C8 C9 1_555 1_555 1_555 1_555 -175.2(13) no C3 C2 C8 Cl1 1_555 1_555 1_555 1_555 -177.9(11) no C3 C2 C8 C9 1_555 1_555 1_555 1_555 3.(2) no C2 C3 C4 N2 1_555 1_555 1_555 1_555 -8.(2) no C2 C3 C4 H1C4 1_555 1_555 1_555 1_555 -128.1 no C2 C3 C4 H2C4 1_555 1_555 1_555 1_555 113.1 no C11 C3 C4 N2 1_555 1_555 1_555 1_555 173.3(14) no C11 C3 C4 H1C4 1_555 1_555 1_555 1_555 52.7 no C11 C3 C4 H2C4 1_555 1_555 1_555 1_555 -66.1 no C2 C3 C11 C10 1_555 1_555 1_555 1_555 2.(2) no C2 C3 C11 HC11 1_555 1_555 1_555 1_555 -177.7 no C4 C3 C11 C10 1_555 1_555 1_555 1_555 -178.6(16) no C4 C3 C11 HC11 1_555 1_555 1_555 1_555 1.4 no N2 C5 C6 C7 1_555 1_555 1_555 1_555 -4.(2) no N2 C5 C6 C15 1_555 1_555 1_555 1_555 171.2(13) no C12 C5 C6 C7 1_555 1_555 1_555 1_555 -177.9(12) no C12 C5 C6 C15 1_555 1_555 1_555 1_555 -2.(2) no N2 C5 C12 Cl2 1_555 1_555 1_555 1_555 5.4(18) no N2 C5 C12 C13 1_555 1_555 1_555 1_555 -175.2(12) no C6 C5 C12 Cl2 1_555 1_555 1_555 1_555 179.1(10) no C6 C5 C12 C13 1_555 1_555 1_555 1_555 -2.(2) no C5 C6 C7 N1 1_555 1_555 1_555 1_555 -10.2(17) no C5 C6 C7 H1C7 1_555 1_555 1_555 1_555 -130.7 no C5 C6 C7 H2C7 1_555 1_555 1_555 1_555 110.2 no C15 C6 C7 N1 1_555 1_555 1_555 1_555 174.2(13) no C15 C6 C7 H1C7 1_555 1_555 1_555 1_555 53.8 no C15 C6 C7 H2C7 1_555 1_555 1_555 1_555 -65.3 no C5 C6 C15 C14 1_555 1_555 1_555 1_555 4.(2) no C5 C6 C15 HC15 1_555 1_555 1_555 1_555 -176.1 no C7 C6 C15 C14 1_555 1_555 1_555 1_555 179.5(12) no C7 C6 C15 HC15 1_555 1_555 1_555 1_555 -0.5 no Cl1 C8 C9 C10 1_555 1_555 1_555 1_555 -178.1(12) no Cl1 C8 C9 HC9 1_555 1_555 1_555 1_555 1.9 no C2 C8 C9 C10 1_555 1_555 1_555 1_555 1.(2) no C2 C8 C9 HC9 1_555 1_555 1_555 1_555 -178.6 no C8 C9 C10 Br1 1_555 1_555 1_555 1_555 176.8(11) no C8 C9 C10 C11 1_555 1_555 1_555 1_555 -4.(3) no HC9 C9 C10 Br1 1_555 1_555 1_555 1_555 -3.2 no HC9 C9 C10 C11 1_555 1_555 1_555 1_555 176.3 no Br1 C10 C11 C3 1_555 1_555 1_555 1_555 -178.6(12) no Br1 C10 C11 HC11 1_555 1_555 1_555 1_555 1.4 no C9 C10 C11 C3 1_555 1_555 1_555 1_555 2.(3) no C9 C10 C11 HC11 1_555 1_555 1_555 1_555 -178.1 no Cl2 C12 C13 C14 1_555 1_555 1_555 1_555 -176.9(10) no Cl2 C12 C13 HC13 1_555 1_555 1_555 1_555 3.1 no C5 C12 C13 C14 1_555 1_555 1_555 1_555 3.7(19) no C5 C12 C13 HC13 1_555 1_555 1_555 1_555 -176.3 no C12 C13 C14 Br2 1_555 1_555 1_555 1_555 173.5(9) no C12 C13 C14 C15 1_555 1_555 1_555 1_555 -2.1(18) no HC13 C13 C14 Br2 1_555 1_555 1_555 1_555 -6.5 no HC13 C13 C14 C15 1_555 1_555 1_555 1_555 177.9 no Br2 C14 C15 C6 1_555 1_555 1_555 1_555 -177.3(11) no Br2 C14 C15 HC15 1_555 1_555 1_555 1_555 2.7 no C13 C14 C15 C6 1_555 1_555 1_555 1_555 -2.(2) no C13 C14 C15 HC15 1_555 1_555 1_555 1_555 178.3 no