#------------------------------------------------------------------------------ #$Date: 2011-09-17 21:27:16 +0100 (Sat, 17 Sep 2011) $ #$Revision: 26029 $ #$URL: svn://www.crystallography.net/cod/cif/2/2008578.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_2008578 loop_ _publ_author_name 'Gzella, Andrzej' 'Linkowska, Ewa' 'Zaprutko, Lucjusz' 'Wrzeciono, Urszula' _publ_section_title ; Triterpenoide. XIV. [2,3-d]Isoxazoltriterpenderivate ; _journal_name_full 'Acta Crystallographica Section C' _journal_page_first 1031 _journal_page_last 1034 _journal_volume 55 _journal_year 1999 _chemical_formula_moiety 'C31 H47 N O2' _chemical_formula_sum 'C31 H47 N O2' _chemical_formula_weight 465.72 _space_group_IT_number 4 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall 'P 2yb' _symmetry_space_group_name_H-M 'P 1 21 1' _cell_angle_alpha 90.000(10) _cell_angle_beta 101.310(10) _cell_angle_gamma 90.000(10) _cell_formula_units_Z 4 _cell_length_a 6.5284(10) _cell_length_b 30.614(2) _cell_length_c 13.5481(10) _cell_measurement_temperature 293(2) _cell_volume 2655.1(5) _diffrn_ambient_temperature 293(2) _exptl_crystal_density_diffrn 1.165 _refine_ls_R_factor_obs .0361 _refine_ls_wR_factor_obs .0997 _[local]_cod_cif_authors_sg_H-M 'P 21' _cod_depositor_comments ; The following automatic conversions were performed: '_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic' according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29. Automatic conversion script Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius ; _cod_database_code 2008578 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y+1/2, -z' 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 N1A .0584(11) .0634(11) .0703(11) .0154(9) .0021(9) .0136(9) O1A .0716(10) .0468(8) .0732(9) .0122(7) .0081(8) .0120(7) O2A .0520(8) .0672(9) .0659(9) .0138(6) .0282(7) .0009(7) C1A .0417(9) .0435(9) .0442(9) .0034(7) .0051(7) .0024(7) C2A .0400(10) .0483(10) .0455(9) .0072(7) .0098(7) .0071(8) C3A .0535(11) .0448(9) .0541(10) .0071(8) .0135(8) .0099(8) C4A .0662(13) .0387(9) .0563(11) .0002(9) .0075(9) .0031(8) C5A .0503(10) .0388(9) .0436(9) -.0030(7) .0084(7) .0011(7) C6A .0575(12) .0435(10) .0518(10) -.0089(8) -.0017(8) -.0016(8) C7A .0554(11) .0424(9) .0427(9) -.0056(8) -.0014(8) -.0026(7) C8A .0303(8) .0443(9) .0391(8) -.0008(7) .0058(6) .0025(7) C9A .0349(8) .0415(9) .0335(7) .0017(7) .0048(6) -.0004(6) C10A .0352(8) .0419(9) .0402(8) .0014(6) .0087(6) .0027(7) C11A .0629(12) .0476(10) .0364(9) .0109(8) -.0008(8) -.0020(7) C12A .0547(11) .0425(9) .0400(9) .0063(8) -.0051(8) -.0060(7) C13A .0359(8) .0410(9) .0361(8) .0058(6) .0073(6) -.0013(6) C14A .0314(8) .0416(8) .0351(7) .0006(6) .0051(6) -.0008(6) C15A .0452(10) .0515(10) .0421(9) -.0036(8) -.0046(7) .0003(8) C16A .0531(11) .0521(10) .0415(9) .0019(9) -.0034(8) .0025(8) C17A .0423(10) .0476(9) .0410(9) .0095(8) .0037(7) .0040(7) C18A .0332(8) .0436(9) .0380(8) .0070(7) .0076(6) -.0017(7) C19A .0495(11) .0490(10) .0421(9) .0135(8) .0122(7) .0000(7) C20A .0603(12) .0430(10) .0545(10) .0118(9) .0150(9) -.0039(8) C21A .0782(15) .0462(11) .0606(12) .0152(10) .0164(10) .0078(9) C22A .0694(13) .0527(11) .0449(10) .0086(9) .0081(9) .0086(8) C23A .113(2) .0512(13) .0687(14) .0164(13) .0134(14) -.0043(11) C24A .080(2) .0499(12) .088(2) -.0194(11) .0017(13) .0166(11) C25A .0466(10) .0610(11) .0512(10) .0059(9) .0179(8) .0140(8) C26A .0347(9) .0643(12) .0673(12) .0033(9) .0132(8) .0182(10) C27A .0449(10) .0433(9) .0481(9) .0024(7) .0189(7) -.0008(7) C28A .0384(10) .0678(13) .0717(13) .0133(9) .0105(9) .0067(10) C29A .0657(14) .0503(12) .092(2) -.0065(10) .0172(12) -.0128(11) C30A .099(2) .0489(12) .0736(14) .0209(12) .0256(13) -.0066(10) C31A .0452(11) .0582(12) .0595(12) .0105(9) .0037(8) .0079(9) N1B .081(2) .0777(15) .107(2) -.0351(12) .0245(14) -.0380(13) O1B .0940(14) .0498(9) .123(2) -.0344(9) .0392(12) -.0271(9) O2B .0382(6) .0473(7) .0568(7) -.0049(5) .0182(5) -.0048(5) C1B .0422(10) .0424(9) .0582(11) -.0080(7) .0143(8) -.0126(8) C2B .0442(10) .0502(11) .0697(12) -.0119(8) .0252(9) -.0230(9) C3B .0589(13) .0410(10) .0841(15) -.0158(9) .0307(11) -.0200(10) C4B .0660(13) .0322(9) .0862(15) -.0038(9) .0317(11) -.0021(9) C5B .0455(10) .0322(8) .0634(11) .0008(7) .0217(8) -.0031(7) C6B .0594(12) .0339(9) .0655(12) .0050(8) .0151(9) .0080(8) C7B .0539(11) .0375(9) .0496(10) .0022(8) .0077(8) .0061(7) C8B .0318(8) .0317(8) .0417(8) .0026(6) .0081(6) -.0005(6) C9B .0307(8) .0326(7) .0429(8) -.0015(6) .0102(6) -.0025(6) C10B .0368(9) .0351(8) .0503(9) -.0030(6) .0167(7) -.0079(7) C11B .0532(11) .0385(8) .0405(9) -.0109(8) .0049(7) -.0025(7) C12B .0531(10) .0347(8) .0417(9) -.0071(7) -.0061(7) .0053(7) C13B .0313(8) .0311(7) .0377(8) -.0036(6) .0054(6) -.0002(6) C14B .0295(8) .0334(8) .0368(7) .0018(6) .0070(6) .0007(6) C15B .0416(9) .0429(9) .0418(9) .0028(7) -.0015(7) .0017(7) C16B .0490(10) .0474(9) .0376(8) -.0010(8) .0000(7) -.0037(7) C17B .0361(9) .0394(9) .0402(8) -.0015(7) .0067(6) -.0061(6) C18B .0291(8) .0324(7) .0400(8) -.0017(6) .0062(6) .0005(6) C19B .0381(9) .0333(7) .0425(8) -.0042(6) .0104(6) -.0018(6) C20B .0475(10) .0320(8) .0532(10) -.0035(7) .0127(8) -.0001(7) C21B .0559(11) .0361(9) .0588(11) -.0058(8) .0174(9) -.0111(8) C22B .0534(11) .0429(9) .0468(9) -.0026(8) .0122(8) -.0106(7) C23B .097(2) .0497(12) .104(2) -.0193(12) .042(2) .0070(13) C24B .087(2) .0358(10) .124(2) .0101(11) .029(2) -.0103(12) C25B .0481(11) .0476(10) .0671(12) -.0034(8) .0277(9) -.0157(9) C26B .0342(9) .0430(9) .0643(11) .0045(7) .0107(8) -.0077(8) C27B .0398(9) .0392(8) .0553(10) .0005(7) .0201(7) -.0041(7) C28B .0329(9) .0498(10) .0570(10) -.0066(7) .0062(7) -.0070(8) C29B .0512(12) .0437(10) .090(2) .0067(9) .0078(11) .0065(10) C30B .0771(15) .0358(9) .0723(13) -.0087(9) .0266(11) .0031(9) C31B .0518(13) .0718(14) .0806(15) -.0211(11) .0254(11) -.0292(12) 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 N1A -.2108(3) .26220(7) .63456(15) .0654(5) Uani d . 1 . N O1A -.0721(3) .27570(5) .72337(12) .0647(4) Uani d . 1 . O O2A .7043(2) -.05014(5) .94790(11) .0594(4) Uani d . 1 . O C1A .0076(3) .15829(6) .75301(13) .0436(4) Uani d . 1 . C H1A .0142 .1405 .6945 .048 Uiso calc . 1 . H H1B -.0937 .1453 .7878 .048 Uiso calc . 1 . H C2A -.0605(3) .20344(6) .72014(13) .0444(4) Uani d . 1 . C C3A .0144(3) .23958(7) .77113(15) .0504(4) Uani d . 1 . C C4A .1718(3) .24320(6) .8665(2) .0543(5) Uani d . 1 . C C5A .2203(3) .19522(6) .90499(13) .0443(4) Uani d . 1 . C H5A .1043 .1872 .9375 .048 Uiso calc . 1 . H C6A .4153(3) .19303(6) .98840(15) .0526(5) Uani d . 1 . C H6A .5386 .1978 .9598 .057 Uiso calc . 1 . H H6B .4095 .2159 1.0372 .057 Uiso calc . 1 . H C7A .4312(3) .14873(6) 1.04074(13) .0484(4) Uani d . 1 . C H7A .3110 .1450 1.0721 .053 Uiso calc . 1 . H H7B .5550 .1485 1.0937 .053 Uiso calc . 1 . H C8A .4420(2) .10986(6) .97010(12) .0380(3) Uani d . 1 . C C9A .2541(3) .11391(6) .87993(12) .0369(3) Uani d . 1 . C H9A .1303 .1109 .9103 .040 Uiso calc . 1 . H C10A .2244(3) .15921(5) .82377(12) .0389(4) Uani d . 1 . C C11A .2432(3) .07475(6) .80880(13) .0504(4) Uani d . 1 . C H11A .1195 .0773 .7561 .055 Uiso calc . 1 . H H11B .3643 .0750 .7772 .055 Uiso calc . 1 . H C12A .2362(3) .03163(6) .86395(13) .0477(4) Uani d . 1 . C H12A .2383 .0077 .8172 .052 Uiso calc . 1 . H H12B .1065 .0299 .8885 .052 Uiso calc . 1 . H C13A .4190(3) .02663(5) .95220(12) .0376(3) Uani d . 1 . C H13A .5468 .0286 .9247 .041 Uiso calc . 1 . H C14A .4249(2) .06508(5) 1.02744(12) .0362(3) Uani d . 1 . C C15A .6152(3) .05880(6) 1.11441(14) .0481(4) Uani d . 1 . C H15A .7421 .0619 1.0879 .053 Uiso calc . 1 . H H15B .6144 .0817 1.1637 .053 Uiso calc . 1 . H C16A .6192(3) .01483(7) 1.16675(13) .0506(4) Uani d . 1 . C H16A .5064 .0139 1.2038 .055 Uiso calc . 1 . H H16B .7497 .0121 1.2150 .055 Uiso calc . 1 . H C17A .5976(3) -.02397(6) 1.09475(13) .0443(4) Uani d . 1 . C C18A .4210(3) -.01839(6) 1.00217(12) .0382(3) Uani d . 1 . C H18A .2854 -.0244 1.0200 .042 Uiso calc . 1 . H C19A .4813(3) -.05548(6) .93835(13) .0465(4) Uani d . 1 . C H19A .4115 -.0517 .8679 .051 Uiso calc . 1 . H C20A .4339(3) -.10117(6) .97564(15) .0521(4) Uani d . 1 . C C21A .5598(4) -.10688(7) 1.0829(2) .0613(5) Uani d . 1 . C H21A .5025 -.1312 1.1145 .067 Uiso calc . 1 . H H21B .7030 -.1141 1.0796 .067 Uiso calc . 1 . H C22A .5590(4) -.06641(7) 1.14792(15) .0561(5) Uani d . 1 . C H22A .6659 -.0696 1.2082 .061 Uiso calc . 1 . H H22B .4251 -.0644 1.1685 .061 Uiso calc . 1 . H C23A .0747(5) .26832(8) .9433(2) .0783(7) Uani d . 1 . C H23A .1748 .2709 1.0052 .085 Uiso calc . 1 . H H23B -.0462 .2529 .9553 .085 Uiso calc . 1 . H H23C .0344 .2969 .9176 .085 Uiso calc . 1 . H C24A .3630(4) .26872(8) .8462(2) .0746(7) Uani d . 1 . C H24A .4650 .2711 .9075 .081 Uiso calc . 1 . H H24B .3202 .2974 .8218 .081 Uiso calc . 1 . H H24C .4228 .2535 .7967 .081 Uiso calc . 1 . H C25A .3850(3) .16819(7) .75730(14) .0518(4) Uani d . 1 . C H25A .5226 .1690 .7984 .057 Uiso calc . 1 . H H25B .3547 .1957 .7238 .057 Uiso calc . 1 . H H25C .3782 .1454 .7081 .057 Uiso calc . 1 . H C26A .6528(3) .11207(7) .9354(2) .0550(5) Uani d . 1 . C H26A .6631 .0881 .8911 .060 Uiso calc . 1 . H H26B .7648 .1105 .9930 .060 Uiso calc . 1 . H H26C .6619 .1391 .9006 .060 Uiso calc . 1 . H C27A .2302(3) .06387(6) 1.07518(13) .0441(4) Uani d . 1 . C H27A .1075 .0677 1.0238 .048 Uiso calc . 1 . H H27B .2381 .0869 1.1238 .048 Uiso calc . 1 . H H27C .2232 .0362 1.1079 .048 Uiso calc . 1 . H C28A .7829(3) -.03000(8) 1.0429(2) .0593(5) Uani d . 1 . C H28A .8455 -.0020 1.0333 .065 Uiso calc . 1 . H H28B .8881 -.0484 1.0833 .065 Uiso calc . 1 . H C29A .2000(4) -.10626(8) .9722(2) .0690(6) Uani d . 1 . C H29A .1552 -.0848 1.0151 .075 Uiso calc . 1 . H H29B .1723 -.1350 .9948 .075 Uiso calc . 1 . H H29C .1253 -.1022 .9043 .075 Uiso calc . 1 . H C30A .5021(5) -.13555(7) .9069(2) .0727(7) Uani d . 1 . C H30A .6491 -.1327 .9084 .079 Uiso calc . 1 . H H30B .4265 -.1314 .8393 .079 Uiso calc . 1 . H H30C .4735 -.1642 .9298 .079 Uiso calc . 1 . H C31A -.2009(3) .22008(7) .6352(2) .0552(5) Uani d . 1 . C H31A -.2777 .2025 .5853 .060 Uiso calc . 1 . H N1B .8371(4) .48323(8) .6661(2) .0877(7) Uani d . 1 . N O1B .6988(3) .49485(5) .5752(2) .0866(6) Uani d . 1 . O O2B -.1725(2) .16911(4) .42332(10) .0462(3) Uani d . 1 . O C1B .5492(3) .38033(6) .58289(15) .0470(4) Uani d . 1 . C H1C .5265 .3684 .6462 .051 Uiso calc . 1 . H H1D .6446 .3611 .5572 .051 Uiso calc . 1 . H C2B .6448(3) .42477(7) .6006(2) .0528(5) Uani d . 1 . C C3B .5882(3) .45861(7) .5387(2) .0591(5) Uani d . 1 . C C4B .4359(4) .46015(6) .4422(2) .0592(5) Uani d . 1 . C C5B .3647(3) .41177(5) .41707(15) .0455(4) Uani d . 1 . C H5B .4790 .3985 .3902 .050 Uiso calc . 1 . H C6B .1757(3) .40860(6) .3320(2) .0526(5) Uani d . 1 . C H6C .1937 .4281 .2780 .058 Uiso calc . 1 . H H6D .0519 .4177 .3561 .058 Uiso calc . 1 . H C7B .1459(3) .36207(6) .29187(14) .0474(4) Uani d . 1 . C H7C .2670 .3539 .2645 .052 Uiso calc . 1 . H H7D .0252 .3613 .2372 .052 Uiso calc . 1 . H C8B .1153(2) .32826(5) .37128(12) .0350(3) Uani d . 1 . C C9B .2930(2) .33444(5) .46534(12) .0350(3) Uani d . 1 . C H9B .4204 .3258 .4424 .038 Uiso calc . 1 . H C10B .3393(3) .38211(5) .50716(13) .0396(4) Uani d . 1 . C C11B .2727(3) .30143(6) .54716(13) .0447(4) Uani d . 1 . C H11C .3860 .3056 .6045 .049 Uiso calc . 1 . H H11D .1420 .3062 .5694 .049 Uiso calc . 1 . H C12B .2789(3) .25499(5) .50813(13) .0452(4) Uani d . 1 . C H12C .2579 .2348 .5604 .049 Uiso calc . 1 . H H12D .4161 .2494 .4934 .049 Uiso calc . 1 . H C13B .1143(2) .24650(5) .41381(12) .0336(3) Uani d . 1 . C H13B -.0227 .2505 .4319 .037 Uiso calc . 1 . H C14B .1302(2) .27995(5) .32948(12) .0332(3) Uani d . 1 . C C15B -.0504(3) .27017(6) .24027(13) .0434(4) Uani d . 1 . C H15C -.1822 .2749 .2615 .048 Uiso calc . 1 . H H15D -.0433 .2905 .1862 .048 Uiso calc . 1 . H C16B -.0460(3) .22341(6) .20003(13) .0458(4) Uani d . 1 . C H16C -.1718 .2185 .1498 .050 Uiso calc . 1 . H H16D .0724 .2205 .1670 .050 Uiso calc . 1 . H C17B -.0307(3) .18845(5) .28077(12) .0387(3) Uani d . 1 . C C18B .1254(2) .19919(5) .37840(12) .0339(3) Uani d . 1 . C H18B .2679 .1923 .3703 .037 Uiso calc . 1 . H C19B .0522(3) .16552(5) .44725(12) .0376(3) Uani d . 1 . C H19B .1042 .1733 .5179 .041 Uiso calc . 1 . H C20B .1179(3) .11857(5) .42723(14) .0438(4) Uani d . 1 . C C21B .0211(3) .10703(6) .31730(15) .0494(4) Uani d . 1 . C H21C .0925 .0817 .2975 .054 Uiso calc . 1 . H H21D -.1243 .0992 .3133 .054 Uiso calc . 1 . H C22B .0331(3) .14404(6) .24332(14) .0474(4) Uani d . 1 . C H22C -.0577 .1373 .1795 .052 Uiso calc . 1 . H H22D .1748 .1460 .2318 .052 Uiso calc . 1 . H C23B .5472(5) .47721(8) .3596(2) .0807(7) Uani d . 1 . C H23D .4497 .4783 .2966 .087 Uiso calc . 1 . H H23E .6602 .4580 .3536 .087 Uiso calc . 1 . H H23F .6010 .5060 .3771 .087 Uiso calc . 1 . H C24B .2567(5) .49202(7) .4500(3) .0810(8) Uani d . 1 . C H24D .1591 .4927 .3870 .087 Uiso calc . 1 . H H24E .3127 .5207 .4657 .087 Uiso calc . 1 . H H24F .1868 .4824 .5022 .087 Uiso calc . 1 . H C25B .1752(3) .39997(6) .5645(2) .0520(5) Uani d . 1 . C H25D .0418 .4016 .5197 .057 Uiso calc . 1 . H H25E .2160 .4286 .5900 .057 Uiso calc . 1 . H H25F .1656 .3809 .6196 .057 Uiso calc . 1 . H C26B -.1022(3) .33569(6) .39633(15) .0471(4) Uani d . 1 . C H26D -.1250 .3149 .4460 .052 Uiso calc . 1 . H H26E -.2072 .3321 .3365 .052 Uiso calc . 1 . H H26F -.1099 .3647 .4221 .052 Uiso calc . 1 . H C27B .3357(3) .27330(6) .29134(14) .0433(4) Uani d . 1 . C H27D .4522 .2791 .3450 .048 Uiso calc . 1 . H H27E .3395 .2929 .2365 .048 Uiso calc . 1 . H H27F .3433 .2437 .2688 .048 Uiso calc . 1 . H C28B -.2310(3) .18357(6) .32191(14) .0469(4) Uani d . 1 . C H28C -.3035 .2113 .3192 .051 Uiso calc . 1 . H H28D -.3232 .1624 .2823 .051 Uiso calc . 1 . H C29B .3554(3) .11439(7) .4475(2) .0623(5) Uani d . 1 . C H29D .4114 .1339 .4041 .068 Uiso calc . 1 . H H29E .3930 .0849 .4346 .068 Uiso calc . 1 . H H29F .4111 .1217 .5164 .068 Uiso calc . 1 . H C30B .0319(4) .08724(6) .4968(2) .0601(5) Uani d . 1 . C H30D -.1176 .0896 .4848 .066 Uiso calc . 1 . H H30E .0886 .0946 .5656 .066 Uiso calc . 1 . H H30F .0705 .0579 .4838 .066 Uiso calc . 1 . H C31B .8003(3) .44210(8) .6774(2) .0664(6) Uani d . 1 . C H31B .8702 .4256 .7313 .072 Uiso calc . 1 . H 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 N1A C31A . 1.291(3) ? N1A O1A . 1.418(2) ? O1A C3A . 1.348(2) ? O2A C28A . 1.429(3) ? O2A C19A . 1.445(2) ? C1A C2A . 1.493(2) ? C1A C10A . 1.547(2) ? C2A C3A . 1.345(3) ? C2A C31A . 1.417(3) ? C3A C4A . 1.489(3) ? C4A C23A . 1.528(3) ? C4A C24A . 1.542(3) ? C4A C5A . 1.570(2) ? C5A C6A . 1.529(3) ? C5A C10A . 1.562(2) ? C6A C7A . 1.524(3) ? C7A C8A . 1.537(2) ? C8A C26A . 1.541(2) ? C8A C9A . 1.557(2) ? C8A C14A . 1.590(2) ? C9A C11A . 1.531(2) ? C9A C10A . 1.575(2) ? C10A C25A . 1.535(2) ? C11A C12A . 1.522(3) ? C12A C13A . 1.522(2) ? C13A C18A . 1.534(2) ? C13A C14A . 1.553(2) ? C14A C27A . 1.536(2) ? C14A C15A . 1.548(2) ? C15A C16A . 1.519(3) ? C16A C17A . 1.526(3) ? C17A C28A . 1.525(3) ? C17A C22A . 1.530(3) ? C17A C18A . 1.538(2) ? C18A C19A . 1.525(2) ? C19A C20A . 1.539(3) ? C20A C29A . 1.527(3) ? C20A C30A . 1.528(3) ? C20A C21A . 1.532(3) ? C21A C22A . 1.521(3) ? N1B C31B . 1.296(3) ? N1B O1B . 1.423(3) ? O1B C3B . 1.362(2) ? O2B C28B . 1.422(2) ? O2B C19B . 1.443(2) ? C1B C2B . 1.496(2) ? C1B C10B . 1.543(3) ? C2B C3B . 1.338(3) ? C2B C31B . 1.408(3) ? C3B C4B . 1.480(3) ? C4B C23B . 1.539(3) ? C4B C24B . 1.543(3) ? C4B C5B . 1.570(2) ? C5B C6B . 1.518(3) ? C5B C10B . 1.556(2) ? C6B C7B . 1.523(3) ? C7B C8B . 1.534(2) ? C8B C26B . 1.540(2) ? C8B C9B . 1.558(2) ? C8B C14B . 1.593(2) ? C9B C11B . 1.525(2) ? C9B C10B . 1.573(2) ? C10B C25B . 1.542(2) ? C11B C12B . 1.520(2) ? C12B C13B . 1.522(2) ? C13B C18B . 1.532(2) ? C13B C14B . 1.553(2) ? C14B C15B . 1.543(2) ? C14B C27B . 1.543(2) ? C15B C16B . 1.534(2) ? C16B C17B . 1.520(2) ? C17B C28B . 1.526(2) ? C17B C22B . 1.537(2) ? C17B C18B . 1.539(2) ? C18B C19B . 1.528(2) ? C19B C20B . 1.539(2) ? C20B C29B . 1.526(3) ? C20B C30B . 1.527(3) ? C20B C21B . 1.540(3) ? C21B C22B . 1.525(3) ?