#------------------------------------------------------------------------------ #$Date: 2015-04-02 12:22:18 +0100 (Thu, 02 Apr 2015) $ #$Revision: 134621 $ #$URL: svn://www.crystallography.net/cod/cif/2/00/61/2006185.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_2006185 loop_ _publ_author_name 'Hundal, Geeta' 'Kumar, Subodh' 'Hundal, Maninder Singh' 'Singh, Harjit' 'Sanz-Aparicio, Julia' 'Martinez-Ripoll, Martin' _publ_section_title ;10H^+^-2,3-Benzo-1,4-dioxa-7,10,13-triazacyclopentadec-2-ene-6,14-dione Picrate Hydrate (1/1/1) ; _journal_issue 6 _journal_name_full 'Acta Crystallographica Section C' _journal_page_first 799 _journal_page_last 801 _journal_paper_doi 10.1107/S0108270196015041 _journal_volume 53 _journal_year 1997 _chemical_formula_moiety 'C14 H20 N3 O4 +, C6 H2 N3 O7 -, H2 O' _chemical_formula_sum 'C20 H24 N6 O12' _chemical_formula_weight 540.45 _chemical_name_systematic ; 2,3-benzo-1,4-dioxa-7,10,13-triazacyclopentadec-2-ene-6,14-dione.H~2O. picrate complex ; _space_group_IT_number 33 _symmetry_cell_setting orthorhombic _symmetry_space_group_name_Hall 'P 2c -2n' _symmetry_space_group_name_H-M 'P n a 21' _audit_creation_method SHELXL _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 7.4948(3) _cell_length_b 11.5989(6) _cell_length_c 27.147(3) _cell_measurement_reflns_used 25 _cell_measurement_temperature 293(2) _cell_measurement_theta_max 20 _cell_measurement_theta_min 3 _cell_volume 2359.9(3) _computing_cell_refinement 'LSUCRE (Appleman, 1995)' _computing_data_collection 'CRYSOM (Siefert, 1996)' _computing_data_reduction 'XRAY-80 (Stewart, 1978)' _computing_molecular_graphics 'SHELXTL/PC (Sheldrick, 1995)' _computing_publication_material SHELXL-93 _computing_structure_refinement 'SHELXL-93 (Sheldrick, 1993)' _computing_structure_solution 'SHELXS-86 (Sheldrick, 1990)' _diffrn_ambient_temperature 293(2) _diffrn_measurement_device Siefert _diffrn_measurement_method 2\q-\q _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_type CuK\a _diffrn_radiation_wavelength 1.54180 _diffrn_reflns_av_R_equivalents 0.0000 _diffrn_reflns_av_sigmaI/netI 0.0247 _diffrn_reflns_limit_h_max 8 _diffrn_reflns_limit_h_min 0 _diffrn_reflns_limit_k_max 13 _diffrn_reflns_limit_k_min 0 _diffrn_reflns_limit_l_max 31 _diffrn_reflns_limit_l_min 0 _diffrn_reflns_number 2056 _diffrn_reflns_theta_max 64.89 _diffrn_reflns_theta_min 3.26 _diffrn_standards_decay_% none _diffrn_standards_interval_count 100 _diffrn_standards_number 3 _exptl_absorpt_coefficient_mu 1.102 _exptl_absorpt_correction_type none _exptl_crystal_colour yellow _exptl_crystal_density_diffrn 1.521 _exptl_crystal_density_method none _exptl_crystal_description needle _exptl_crystal_F_000 1128 _exptl_crystal_size_max 0.3 _exptl_crystal_size_mid 0.1 _exptl_crystal_size_min 0.1 _refine_diff_density_max 0.25 _refine_diff_density_min -0.19 _refine_ls_abs_structure_details 'Flack (1983)' _refine_ls_abs_structure_Flack '-0.1(3), not reliably determined' _refine_ls_extinction_coef 0.0048(4) _refine_ls_extinction_method 'SHELXL93 (Sheldrick, 1993)' _refine_ls_goodness_of_fit_all 1.089 _refine_ls_goodness_of_fit_obs 1.073 _refine_ls_matrix_type full _refine_ls_number_parameters 344 _refine_ls_number_reflns 2056 _refine_ls_number_restraints 1 _refine_ls_restrained_S_all 1.088 _refine_ls_restrained_S_obs 1.073 _refine_ls_R_factor_all 0.0450 _refine_ls_R_factor_obs .0399 _refine_ls_shift/esd_max 0.002 _refine_ls_shift/esd_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'w = 1/[\s^2^(F~o~^2^)+(0.0517P)^2^+1.11P] where P=(F~o~^2^+2F~c~^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_all 0.1071 _refine_ls_wR_factor_obs .0997 _reflns_number_observed 1869 _reflns_number_total 2056 _reflns_observed_criterion >2sigma(I) _[local]_cod_data_source_file bm1115.cif _[local]_cod_data_source_block picnon _cod_depositor_comments ; The following automatic conversions were performed: '_geom_bond_publ_flag' value 'NO' changed to 'no' according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29 (38 times). Automatic conversion script Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius The following automatic conversions were performed: '_geom_bond_publ_flag' value 'NO' changed to 'no' according to /home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29 (38 times). '_geom_angle_publ_flag' value 'NO' changed to 'no' according to /home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29 (50 times). Automatic conversion script Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana The following automatic conversions were performed: '_refine_ls_weighting_scheme' value 'calc w = 1/[\s^2^(F~o~^2^)+(0.0517P)^2^+1.11P] where P=(F~o~^2^+2F~c~^2^)/3' was changed to 'calc'. New tag '_refine_ls_weighting_details' was created. The value of the new tag was set to 'w = 1/[\s^2^(F~o~^2^)+(0.0517P)^2^+1.11P] where P=(F~o~^2^+2F~c~^2^)/3'. Automatic conversion script Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas ; _cod_database_code 2006185 loop_ _symmetry_equiv_pos_as_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' 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 O1 .058(2) .067(2) .033(2) .015(2) .011(2) .012(2) O2 .135(5) .097(4) .083(3) .035(3) -.042(4) .018(3) O3 .193(7) .051(3) .086(3) .007(3) .012(4) .016(2) O4 .063(2) .071(2) .041(2) -.007(2) .014(2) -.013(2) O5 .092(3) .077(3) .033(2) .001(2) .005(2) .012(2) O6 .061(2) .042(2) .067(2) .011(2) .006(2) .013(2) O7 .051(2) .055(2) .046(2) .005(2) .009(2) -.004(2) O8 .034(2) .066(2) .041(2) .005(2) -.0053(14) -.015(2) O9 .030(2) .072(2) .053(2) .0032(15) .004(2) -.008(2) O10 .069(2) .044(2) .058(2) .012(2) .000(2) .008(2) O11 .060(2) .048(2) .032(2) .012(2) -.0049(14) -.0016(13) N1 .083(3) .042(2) .047(2) .016(2) .016(2) .008(2) N2 .047(2) .058(3) .031(2) -.013(2) .003(2) -.001(2) N3 .036(2) .047(2) .037(2) .002(2) -.004(2) .003(2) N4 .031(2) .038(2) .031(2) .0047(15) .002(2) .0009(15) N5 .031(2) .038(2) .032(2) .0016(14) .0034(15) .003(2) N6 .042(2) .039(2) .033(2) .007(2) .001(2) .003(2) C1 .036(2) .041(2) .032(2) -.002(2) .004(2) .006(2) C2 .045(2) .038(2) .035(2) .000(2) .006(2) .003(2) C3 .047(2) .041(2) .039(2) -.005(2) .005(2) -.005(2) C4 .042(2) .045(2) .028(2) -.008(2) .003(2) .001(2) C5 .044(2) .042(2) .031(2) -.008(2) -.006(2) .004(2) C6 .033(2) .038(2) .033(2) .001(2) -.001(2) -.002(2) C7 .036(2) .050(2) .032(2) -.005(2) .001(2) -.004(2) C8 .036(2) .057(3) .046(3) .006(2) -.007(2) -.012(2) C9 .035(2) .034(2) .047(2) .004(2) -.001(2) .001(2) C10 .040(2) .037(2) .035(2) .005(2) -.004(2) -.002(2) C11 .047(3) .034(2) .035(2) -.001(2) -.006(2) -.003(2) C12 .041(2) .039(2) .034(2) .007(2) -.001(2) .003(2) C13 .038(2) .049(3) .039(2) .008(2) -.004(2) .004(2) C14 .037(2) .043(2) .042(2) .006(2) .009(2) .005(2) C15 .042(2) .044(2) .042(2) .009(2) .003(2) -.001(2) C16 .041(2) .048(2) .027(2) -.012(2) .002(2) .000(2) C17 .054(3) .048(3) .039(2) -.011(2) .006(2) -.006(2) C18 .069(3) .060(3) .029(2) -.024(3) .001(2) -.008(2) C19 .049(3) .076(4) .034(2) -.013(3) -.010(2) .004(2) C20 .044(3) .065(3) .043(3) .000(2) -.007(2) .003(2) O12 .0350(15) .058(2) .038(2) -.0047(14) -.0014(13) -.0013(15) loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_thermal_displace_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_disorder_group _atom_site_type_symbol O1 .2624(5) -.0427(3) .53565(12) .0527(9) Uani d . 1 . O O2 -.0180(8) .1204(5) .5365(2) .105(2) Uani d . 1 . O O3 .1174(10) .2375(4) .5843(2) .110(2) Uani d . 1 . O O4 .0269(5) .0450(3) .75230(12) .0584(10) Uani d . 1 . O O5 .1285(6) -.1286(4) .75876(12) .0673(11) Uani d . 1 . O O6 .3270(5) -.3317(3) .61572(14) .0570(9) Uani d . 1 . O O7 .4563(5) -.2300(3) .55975(12) .0504(8) Uani d . 1 . O O8 .4454(4) .0676(3) .31189(11) .0468(8) Uani d . 1 . O O9 .1227(4) .1279(3) .40404(14) .0518(8) Uani d . 1 . O O10 .8231(5) -.3200(3) .40290(15) .0573(9) Uani d . 1 . O O11 .6280(5) -.1232(3) .32041(11) .0466(8) Uani d . 1 . O N1 .0700(7) .1425(4) .5733(2) .0571(12) Uani d . 1 . N N2 .0936(5) -.0420(4) .73423(14) .0453(10) Uani d . 1 . N N3 .3555(5) -.2390(3) .59539(13) .0399(8) Uani d . 1 . N N4 .4228(4) .1204(3) .40567(13) .0335(7) Uani d . 1 . N N5 .5573(5) -.0482(3) .47709(12) .0338(8) Uani d . 1 . N N6 .8045(5) -.1239(3) .40205(14) .0381(8) Uani d . 1 . N C1 .2247(6) -.0454(4) .5801(2) .0364(9) Uani d . 1 . C C2 .1263(6) .0458(4) .6042(2) .0394(10) Uani d . 1 . C C3 .0851(6) .0493(4) .6532(2) .0425(10) Uani d . 1 . C H3A .0235(6) .1142(4) .6671(2) .080 Uiso d R 1 . H C4 .1328(6) -.0435(4) .6826(2) .0386(10) Uani d . 1 . C C5 .2209(6) -.1376(4) .6627(2) .0389(10) Uani d . 1 . C H5A .2487(6) -.2032(4) .6828(2) .080 Uiso d R 1 . H C6 .2658(6) -.1373(4) .6136(2) .0349(9) Uani d . 1 . C C7 .4603(6) -.0001(4) .2708(2) .0392(10) Uani d . 1 . C C8 .2708(6) .0910(4) .3283(2) .0463(11) Uani d . 1 . C H8A .1965(6) .0255(4) .3215(2) .080 Uiso d R 1 . H H8B .2231(6) .1560(4) .3108(2) .080 Uiso d R 1 . H C9 .2684(6) .1150(4) .3827(2) .0386(10) Uani d . 1 . C C10 .4365(6) .1453(4) .4580(2) .0375(10) Uani d . 1 . C H10A .3272(6) .1248(4) .4742(2) .080 Uiso d R 1 . H H10B .4559(6) .2264(4) .4627(2) .080 Uiso d R 1 . H C11 .5874(6) .0789(3) .4806(2) .0388(10) Uani d . 1 . C H11A .6957(6) .0976(3) .4634(2) .080 Uiso d R 1 . H H11B .6017(6) .1009(3) .5144(2) .080 Uiso d R 1 . H C12 .7180(6) -.1191(4) .4896(2) .0380(10) Uani d . 1 . C H12A .6841(6) -.1987(4) .4918(2) .080 Uiso d R 1 . H H12B .7616(6) -.0957(4) .5213(2) .080 Uiso d R 1 . H C13 .8688(6) -.1065(4) .4516(2) .0421(10) Uani d . 1 . C H13A .9196(6) -.0307(4) .4541(2) .080 Uiso d R 1 . H H13B .9612(6) -.1615(4) .4585(2) .080 Uiso d R 1 . H C14 .7843(6) -.2286(4) .3822(2) .0407(10) Uani d . 1 . C C15 .7131(6) -.2292(4) .3296(2) .0423(10) Uani d . 1 . C H15A .8102(6) -.2394(4) .3070(2) .080 Uiso d R 1 . H H15B .6306(6) -.2916(4) .3251(2) .080 Uiso d R 1 . H C16 .5602(6) -.1010(4) .2744(2) .0385(10) Uani d . 1 . C C17 .5844(7) -.1705(4) .2333(2) .0466(11) Uani d . 1 . C H17A .6529(7) -.2402(4) .2355(2) .080 Uiso d R 1 . H C18 .5061(8) -.1378(5) .1889(2) .0526(13) Uani d . 1 . C H18A .5241(8) -.1848(5) .1602(2) .080 Uiso d R 1 . H C19 .4064(7) -.0400(5) .1852(2) .0529(13) Uani d . 1 . C H19A .3520(7) -.0200(5) .1544(2) .080 Uiso d R 1 . H C20 .3828(7) .0303(5) .2264(2) .0505(12) Uani d . 1 . C H20A .3126(7) .0993(5) .2240(2) .080 Uiso d R 1 . H H61 .7788(7) -.0603(5) .3805(2) .050 Uiso d R 1 . H H51 .4540(7) -.0712(5) .4999(2) .050 Uiso d R 1 . H H52 .5215(7) -.0619(5) .4504(2) .500 Uiso d R 1 . H H41 .5285(7) .1190(5) .3903(2) .050 Uiso d R 1 . H O12 .7923(4) .1105(3) .36534(12) .0435(7) Uani d . 1 . O H122 .8871(4) .1217(3) .38059(12) .050 Uiso d R 1 . H H121 .8070(4) .1231(3) .33059(12) .050 Uiso d R 1 . H 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' N N 0.0311 0.0180 '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' H H 0.0000 0.0000 '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_publ_flag C7 O8 C8 116.3(3) no C16 O11 C15 119.5(3) no O3 N1 O2 123.8(5) no O3 N1 C2 118.6(5) no O2 N1 C2 117.6(5) no O4 N2 O5 122.7(4) no O4 N2 C4 119.0(4) no O5 N2 C4 118.4(4) no O6 N3 O7 122.3(4) no O6 N3 C6 118.7(4) no O7 N3 C6 119.0(4) no C9 N4 C10 122.3(4) no C9 N4 H41 123.8(5) ? C10 N4 H41 113.4(5) ? C11 N5 C12 113.9(3) no C11 N5 H51 109.4(4) ? C12 N5 H51 109.1(4) ? C11 N5 H52 107.9(5) ? C12 N5 H52 111.9(5) ? H51 N5 H52 104.2(6) ? C14 N6 C13 122.7(4) no C14 N6 H61 115.4(5) ? C13 N6 H61 121.9(5) ? O1 C1 C6 126.0(4) no O1 C1 C2 122.5(4) no C6 C1 C2 111.4(3) no C3 C2 C1 125.3(4) no C3 C2 N1 118.1(4) no C1 C2 N1 116.6(4) no C2 C3 C4 118.6(4) no C2 C3 H3A 120.8(3) ? C4 C3 H3A 120.5(3) ? C5 C4 C3 120.6(4) no C5 C4 N2 119.3(4) no C3 C4 N2 120.1(4) no C6 C5 C4 119.5(4) no C6 C5 H5A 120.0(3) ? C4 C5 H5A 120.4(2) ? C5 C6 C1 124.4(4) no C5 C6 N3 116.4(4) no C1 C6 N3 119.2(4) no O8 C7 C20 122.0(4) no O8 C7 C16 117.9(4) no C20 C7 C16 120.0(4) no O8 C8 C9 110.9(4) no O8 C8 H8A 109.0(2) ? C9 C8 H8A 109.1(3) ? O8 C8 H8B 109.9(3) ? C9 C8 H8B 109.7(3) ? H8A C8 H8B 108.1 ? O9 C9 N4 123.1(4) no O9 C9 C8 119.3(4) no N4 C9 C8 117.6(4) no N4 C10 C11 110.5(3) no N4 C10 H10A 109.7(2) ? C11 C10 H10A 109.2(2) ? N4 C10 H10B 109.6(2) ? C11 C10 H10B 109.6(2) ? H10A C10 H10B 108.2 ? N5 C11 C10 111.6(3) no N5 C11 H11A 108.7(2) ? C10 C11 H11A 108.9(2) ? N5 C11 H11B 109.9(2) ? C10 C11 H11B 109.8(2) ? H11A C11 H11B 108.0 ? N5 C12 C13 112.7(3) no N5 C12 H12A 109.2(2) ? C13 C12 H12A 109.0(2) ? N5 C12 H12B 108.9(2) ? C13 C12 H12B 108.9(2) ? H12A C12 H12B 107.9 ? N6 C13 C12 111.5(4) no N6 C13 H13A 109.1(2) ? C12 C13 H13A 109.3(2) ? N6 C13 H13B 109.3(2) ? C12 C13 H13B 109.6(2) ? H13A C13 H13B 108.0 ? O10 C14 N6 124.8(4) no O10 C14 C15 120.3(4) no N6 C14 C15 114.9(4) no O11 C15 C14 108.7(3) no O11 C15 H15A 109.7(2) ? C14 C15 H15A 109.6(2) ? O11 C15 H15B 110.1(2) ? C14 C15 H15B 110.4(2) ? H15A C15 H15B 108.3 ? O11 C16 C17 125.0(4) no O11 C16 C7 114.8(4) no C17 C16 C7 120.1(4) no C16 C17 C18 118.8(5) no C16 C17 H17A 120.7(3) ? C18 C17 H17A 120.5(3) ? C19 C18 C17 121.4(5) no C19 C18 H18A 119.4(3) ? C17 C18 H18A 119.3(3) ? C18 C19 C20 119.9(5) no C18 C19 H19A 119.9(3) ? C20 C19 H19A 120.3(3) ? C7 C20 C19 119.7(5) no C7 C20 H20A 120.1(3) ? C19 C20 H20A 120.2(3) ? H122 O12 H121 111.5 ? loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag O1 C1 . 1.240(5) no O2 N1 . 1.225(7) no O3 N1 . 1.195(7) no O4 N2 . 1.229(5) no O5 N2 . 1.233(5) no O6 N3 . 1.227(5) no O7 N3 . 1.232(5) no O8 C7 . 1.369(5) no O8 C8 . 1.409(5) no O9 C9 . 1.245(5) no O10 C14 . 1.234(5) no O11 C16 . 1.373(5) no O11 C15 . 1.408(5) no N1 C2 . 1.463(6) no N2 C4 . 1.431(5) no N3 C6 . 1.446(6) no N4 C9 . 1.316(6) no N4 C10 . 1.453(5) no N4 H41 . .896(6) ? N5 C11 . 1.494(5) no N5 C12 . 1.497(5) no N5 H51 . 1.026(6) ? N5 H52 . .790(6) ? N6 C14 . 1.337(6) no N6 C13 . 1.443(6) no N6 H61 . .962(6) ? C1 C6 . 1.434(6) no C1 C2 . 1.447(6) no C2 C3 . 1.366(6) no C3 C4 . 1.387(6) no C3 H3A . .96 ? C4 C5 . 1.385(6) no C5 C6 . 1.374(6) no C5 H5A . .96 ? C7 C20 . 1.383(7) no C7 C16 . 1.393(7) no C8 C9 . 1.504(7) no C8 H8A . .96 ? C8 H8B . .96 ? C10 C11 . 1.499(6) no C10 H10A . .96 ? C10 H10B . .96 ? C11 H11A . .96 ? C11 H11B . .96 ? C12 C13 . 1.538(6) no C12 H12A . .96 ? C12 H12B . .96 ? C13 H13A . .96 ? C13 H13B . .96 ? C14 C15 . 1.525(6) no C15 H15A . .96 ? C15 H15B . .96 ? C16 C17 . 1.387(6) no C17 C18 . 1.395(7) no C17 H17A . .96 ? C18 C19 . 1.361(8) no C18 H18A . .96 ? C19 C20 . 1.395(7) no C19 H19A . .96 ? C20 H20A . .96 ? O12 H122 . .83 ? O12 H121 . .96 ? 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_publ_flag O1 C1 C2 C3 -178.0(5) ? C6 C1 C2 C3 3.6(7) ? O1 C1 C2 N1 0.8(7) ? C6 C1 C2 N1 -177.6(4) ? O3 N1 C2 C3 56.5(7) ? O2 N1 C2 C3 -126.2(6) ? O3 N1 C2 C1 -122.4(6) ? O2 N1 C2 C1 54.9(7) ? C1 C2 C3 C4 -3.2(7) ? N1 C2 C3 C4 178.0(4) ? C2 C3 C4 C5 0.3(7) ? C2 C3 C4 N2 179.2(4) ? O4 N2 C4 C5 174.9(4) ? O5 N2 C4 C5 -5.1(6) ? O4 N2 C4 C3 -4.1(6) ? O5 N2 C4 C3 175.9(4) ? C3 C4 C5 C6 1.8(6) ? N2 C4 C5 C6 -177.2(4) ? C4 C5 C6 C1 -1.2(7) ? C4 C5 C6 N3 -179.2(4) ? O1 C1 C6 C5 -179.6(5) ? C2 C1 C6 C5 -1.3(6) ? O1 C1 C6 N3 -1.6(7) ? C2 C1 C6 N3 176.7(4) ? O6 N3 C6 C5 28.0(6) ? O7 N3 C6 C5 -152.7(4) ? O6 N3 C6 C1 -150.1(4) ? O7 N3 C6 C1 29.1(6) ? C8 O8 C7 C20 58.3(6) ? C8 O8 C7 C16 -123.0(4) yes C7 O8 C8 C9 153.6(4) ? C10 N4 C9 O9 -1.7(7) ? C10 N4 C9 C8 178.7(4) ? O8 C8 C9 O9 -174.1(4) ? O8 C8 C9 N4 5.4(6) ? C9 N4 C10 C11 144.6(4) ? C12 N5 C11 C10 168.4(3) ? N4 C10 C11 N5 -62.9(5) ? C11 N5 C12 C13 -67.8(5) ? C14 N6 C13 C12 -82.8(5) ? N5 C12 C13 N6 -50.5(5) ? C13 N6 C14 O10 -2.6(7) ? C13 N6 C14 C15 179.4(4) ? C16 O11 C15 C14 176.9(4) ? O10 C14 C15 O11 161.6(4) ? N6 C14 C15 O11 -20.3(5) ? C15 O11 C16 C17 -7.3(6) ? C15 O11 C16 C7 172.6(4) yes O8 C7 C16 O11 2.3(6) yes C20 C7 C16 O11 -178.9(4) ? O8 C7 C16 C17 -177.8(4) ? C20 C7 C16 C17 1.0(7) ? O11 C16 C17 C18 179.4(4) ? C7 C16 C17 C18 -0.5(7) ? C16 C17 C18 C19 -0.3(8) ? C17 C18 C19 C20 0.7(8) ? O8 C7 C20 C19 178.1(4) ? C16 C7 C20 C19 -0.6(7) ? C18 C19 C20 C7 -0.3(8) ?