#------------------------------------------------------------------------------ #$Date: 2008-11-20 21:58:43 +0200 (Thu, 20 Nov 2008) $ #$Revision: 481 $ #$URL: file:///home/coder/svn-repositories/cod/cif/2/2008121.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_2008121 _journal_name_full 'Acta Crystallographica Section C' _journal_year 1999 _journal_volume 55 _journal_page_first 266 _journal_page_last 268 _publ_section_title ; Isoavarol Diacetate ; loop_ _publ_author_name 'Ilyin, Sergey G.' 'Shubina, Larisa K.' 'Stonik, Valentine A.' 'Antipin, Michael Yu.' _chemical_name_common 'isoavarol diacetate' _chemical_formula_moiety 'C25 H34 O4' _chemical_formula_sum 'C25 H34 O4' _chemical_formula_iupac 'C25 H34 O4' _chemical_formula_weight 398.52 _chemical_melting_point .406E-305 _symmetry_cell_setting monoclinic _symmetry_space_group_name_H-M 'P 21' _symmetry_space_group_name_Hall 'P 2y1' loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y+1/2, -z' _cell_length_a 6.4620(10) _cell_length_b 33.014(7) _cell_length_c 10.457(2) _cell_angle_alpha 90.00 _cell_angle_beta 93.30(3) _cell_angle_gamma 90.00 _cell_volume 2227.2(7) _cell_formula_units_Z 4 _cell_measurement_temperature 183(2) _exptl_crystal_density_diffrn 1.189 _diffrn_ambient_temperature 183(2) loop_ _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_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_disorder_group _atom_site_type_symbol C1 0.8500(3) 0.4759 0.0305(2) 0.0364(7) Uani d . 1 . C H1A 0.8782 0.4512 0.0765 0.044 Uiso d R 1 . H H1B 0.9568 0.4951 0.0550 0.044 Uiso d R 1 . H C2 0.8523(4) 0.46881(8) -0.1141(2) 0.0508(8) Uani d . 1 . C H2A 0.7479 0.44910 -0.1380 0.061 Uiso d R 1 . H H2B 0.9842 0.45821 -0.1356 0.061 Uiso d R 1 . H C3 0.8034(4) 0.50798 -0.1893(2) 0.0496(8) Uani d . 1 . C H3A 0.9140 0.52692 -0.1715 0.059 Uiso d R 1 . H H3B 0.7935 0.50276 -0.2798 0.059 Uiso d R 1 . H C4 0.6040(3) 0.52561(7) -0.1486(2) 0.0332(6) Uani d . 1 . C C5 0.5958(3) 0.53433(6) -0.0044(2) 0.0251(6) Uani d . 1 . C C6 0.3801(3) 0.54879(6) 0.0291(2) 0.0313(6) Uani d . 1 . C H6A 0.2779 0.52975 -0.0037 0.038 Uiso d R 1 . H H6B 0.3516 0.57445 -0.0114 0.038 Uiso d R 1 . H C7 0.3642(3) 0.55275(6) 0.1738(2) 0.0316(6) Uani d . 1 . C H7A 0.2284 0.56228 0.1914 0.038 Uiso d R 1 . H H7B 0.4631 0.57252 0.2059 0.038 Uiso d R 1 . H C8 0.4051(3) 0.51311(6) 0.2442(2) 0.0254(6) Uani d . 1 . C H8A 0.2956 0.49486 0.2169 0.031 Uiso d R 1 . H C9 0.6116(3) 0.49209(6) 0.2148(2) 0.0237(6) Uani d . 1 . C C10 0.6419(3) 0.49338(6) 0.0656(2) 0.0238(6) Uani d . 1 . C H10A 0.5413 0.47473 0.0287 0.029 Uiso d R 1 . H C11 0.4482(4) 0.53382(7) -0.2338(2) 0.0500(8) Uani d . 1 . C H11A 0.3225 0.54554 -0.2061 0.060 Uiso d R 1 . H H11B 0.4614 0.52782 -0.3228 0.060 Uiso d R 1 . H C12 0.7554(3) 0.56779(6) 0.0269(2) 0.0376(7) Uani d . 1 . C H12A 0.7148 0.59160 -0.0209 0.056 Uiso d R 1 . H H12B 0.7584 0.57372 0.1169 0.056 Uiso d R 1 . H H12C 0.8907 0.55937 0.0043 0.056 Uiso d R 1 . H C13 0.3838(3) 0.52093(7) 0.3894(2) 0.0347(7) Uani d . 1 . C H13A 0.4089 0.49620 0.4360 0.052 Uiso d R 1 . H H13B 0.4840 0.54090 0.4182 0.052 Uiso d R 1 . H H13C 0.2470 0.53059 0.4037 0.052 Uiso d R 1 . H C14 0.7986(3) 0.51132(7) 0.2918(2) 0.0339(7) Uani d . 1 . C H14A 0.8106 0.53933 0.2687 0.051 Uiso d R 1 . H H14B 0.7790 0.50922 0.3819 0.051 Uiso d R 1 . H H14C 0.9227 0.49721 0.2722 0.051 Uiso d R 1 . H C15 0.6063(3) 0.44659(6) 0.2591(2) 0.0254(6) Uani d . 1 . C H15A 0.7346 0.43420 0.2385 0.038 Uiso d R 1 . H H15B 0.6017 0.44640 0.3507 0.038 Uiso d R 1 . H C16 0.4315(3) 0.41994(6) 0.2070(2) 0.0251(6) Uani d . 1 . C C17 0.2591(3) 0.41094(6) 0.2747(2) 0.0282(6) Uani d . 1 . C O17 0.2350(2) 0.43095(4) 0.39250(10) 0.0334(4) Uani d . 1 . O C18 0.1034(3) 0.38480(7) 0.2314(2) 0.0297(6) Uani d . 1 . C H18 -0.007(2) 0.3813(5) 0.2790(10) 0.018(5) Uiso d . 1 . H C19 0.1093(3) 0.36749(7) 0.1105(2) 0.0314(6) Uani d . 1 . C H19 0.002(3) 0.3419(7) 0.074(2) 0.091(9) Uiso d . 1 . H C20 0.2801(3) 0.37629(6) 0.0412(2) 0.0286(6) Uani d . 1 . C O20 0.2902(2) 0.36147(4) -0.08630(10) 0.0327(4) Uani d . 1 . O C21 0.4386(3) 0.40006(6) 0.0864(2) 0.0288(6) Uani d . 1 . C H21A 0.5569 0.40399 0.0363 0.035 Uiso d R 1 . H C22 0.2616(3) 0.40813(7) 0.5023(2) 0.0339(7) Uani d . 1 . C O22 0.3052(2) 0.37355(5) 0.50400(10) 0.0452(5) Uani d . 1 . O C23 0.2276(4) 0.43450(7) 0.6153(2) 0.0552(9) Uani d . 1 . C H23A 0.2466 0.41871 0.6922 0.083 Uiso d R 1 . H H23B 0.3253 0.45643 0.6179 0.083 Uiso d R 1 . H H23C 0.0892 0.44518 0.6087 0.083 Uiso d R 1 . H C24 0.2663(3) 0.32048(7) -0.1088(2) 0.0278(6) Uani d . 1 . C O24 0.2464(2) 0.29586(5) -0.02870(10) 0.0348(4) Uani d . 1 . O C25 0.2660(3) 0.31257(7) -0.2511(2) 0.0426(7) Uani d . 1 . C H25A 0.2462 0.28407 -0.2653 0.064 Uiso d R 1 . H H25B 0.1555 0.32730 -0.2953 0.064 Uiso d R 1 . H H25C 0.3961 0.32072 -0.2829 0.064 Uiso d R 1 . H C1' 1.3070(3) 0.20156(7) 0.4926(2) 0.0415(7) Uani d . 1 . C H1C 1.3428 0.22753 0.4591 0.050 Uiso d R 1 . H H1D 1.4208 0.18341 0.4820 0.050 Uiso d R 1 . H C2' 1.2684(4) 0.20422(8) 0.6365(2) 0.0546(9) Uani d . 1 . C H2C 1.1593 0.22341 0.6477 0.066 Uiso d R 1 . H H2D 1.3913 0.21377 0.6829 0.066 Uiso d R 1 . H C3' 1.2046(4) 0.16411(8) 0.6895(2) 0.0520(9) Uani d . 1 . C H3C 1.3194 0.14576 0.6864 0.062 Uiso d R 1 . H H3D 1.1700 0.16670 0.7772 0.062 Uiso d R 1 . H C4' 1.0246(4) 0.14722(7) 0.6118(2) 0.0372(7) Uani d . 1 . C C5' 1.0581(3) 0.14210(7) 0.4668(2) 0.0278(6) Uani d . 1 . C C6' 0.8567(3) 0.12835(7) 0.3945(2) 0.0344(7) Uani d . 1 . C H6C 0.7457 0.14610 0.4148 0.041 Uiso d R 1 . H H6D 0.8229 0.10156 0.4222 0.041 Uiso d R 1 . H C7' 0.8778(3) 0.12852(6) 0.2499(2) 0.0357(7) Uani d . 1 . C H7C 0.7504 0.11926 0.2080 0.043 Uiso d R 1 . H H7D 0.9855 0.11000 0.2294 0.043 Uiso d R 1 . H C8' 0.9298(3) 0.17059(7) 0.1992(2) 0.0313(6) Uani d . 1 . C H8B 0.8135 0.18767 0.2144 0.038 Uiso d R 1 . H C9' 1.1228(3) 0.19054(6) 0.2680(2) 0.0289(6) Uani d . 1 . C C10' 1.1151(3) 0.18498(6) 0.4171(2) 0.0263(6) Uani d . 1 . C H10B 1.0042 0.20224 0.4410 0.032 Uiso d R 1 . H C11' 0.8465(4) 0.13728(7) 0.6640(2) 0.0552(9) Uani d . 1 . C H11C 0.7336 0.12634 0.6112 0.066 Uiso d R 1 . H H11D 0.8323 0.14092 0.7542 0.066 Uiso d R 1 . H C12' 1.2308(3) 0.11022(7) 0.4552(2) 0.0431(7) Uani d . 1 . C H12D 1.1849 0.08472 0.4874 0.065 Uiso d R 1 . H H12E 1.2612 0.10729 0.3669 0.065 Uiso d R 1 . H H12F 1.3534 0.11876 0.5041 0.065 Uiso d R 1 . H C13' 0.9401(4) 0.16681(8) 0.0522(2) 0.0512(8) Uani d . 1 . C H13D 0.8166 0.15416 0.0158 0.077 Uiso d R 1 . H H13E 0.9532 0.19342 0.0165 0.077 Uiso d R 1 . H H13F 1.0586 0.15082 0.0331 0.077 Uiso d R 1 . H C14' 1.3258(3) 0.17321(7) 0.2183(2) 0.0427(7) Uani d . 1 . C H14D 1.3261 0.17707 0.1273 0.064 Uiso d R 1 . H H14E 1.4417 0.18719 0.2594 0.064 Uiso d R 1 . H H14F 1.3360 0.14482 0.2376 0.064 Uiso d R 1 . H C15' 1.1218(3) 0.23724(7) 0.2349(2) 0.0318(6) Uani d . 1 . C H15C 1.1313 0.23984 0.1440 0.038 Uiso d R 1 . H H15D 1.2456 0.24879 0.2748 0.038 Uiso d R 1 . H C16' 0.9398(3) 0.26230(6) 0.2715(2) 0.0264(6) Uani d . 1 . C C17' 0.7703(3) 0.27135(6) 0.1885(2) 0.0267(6) Uani d . 1 . C O17' 0.7669(2) 0.25251(4) 0.06590(10) 0.0311(4) Uani d . 1 . O C18' 0.6052(3) 0.29463(7) 0.2196(2) 0.0304(6) Uani d . 1 . C H18' 0.470(3) 0.2964 0.156(2) 0.029 Uiso d . 1 . H C19' 0.6053(3) 0.31184(7) 0.3413(2) 0.0314(6) Uani d . 1 . C H19' 0.486(3) 0.3254 0.3690(10) 0.027 Uiso d . 1 . H C20' 0.7737(3) 0.30428(6) 0.4259(2) 0.0286(6) Uani d . 1 . C O20' 0.7730(2) 0.31913(5) 0.55260(10) 0.0357(4) Uani d . 1 . O C21' 0.9372(3) 0.28103(6) 0.3939(2) 0.0279(6) Uani d . 1 . C H21B 1.0500 0.27651 0.4560 0.033 Uiso d R 1 . H C22' 0.7560(3) 0.27617(7) -0.0405(2) 0.0310(6) Uani d . 1 . C O22' 0.7419(2) 0.31199(4) -0.03930(10) 0.0346(4) Uani d . 1 . O C23' 0.7652(4) 0.25020(8) -0.1574(2) 0.0479(8) Uani d . 1 . C H23D 0.7578 0.26693 -0.2326 0.072 Uiso d R 1 . H H23E 0.8929 0.23526 -0.1535 0.072 Uiso d R 1 . H H23F 0.6506 0.23166 -0.1609 0.072 Uiso d R 1 . H C24' 0.7826(3) 0.36069(7) 0.5667(2) 0.0284(6) Uani d . 1 . C O24' 0.8019(2) 0.38362(5) 0.48180(10) 0.0396(5) Uani d . 1 . O C25' 0.7639(3) 0.37189(7) 0.7059(2) 0.0419(7) Uani d . 1 . C H25D 0.7722 0.40078 0.7153 0.063 Uiso d R 1 . H H25E 0.6335 0.36251 0.7341 0.063 Uiso d R 1 . H H25F 0.8749 0.35944 0.7566 0.063 Uiso d R 1 . H 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 C1 0.0389(12) 0.0363(14) 0.0354(10) 0.0060(12) 0.0139(10) 0.0034(10) C2 0.0589(15) 0.054(2) 0.0416(11) 0.0130(15) 0.0255(11) -0.0097(12) C3 0.061(2) 0.059(2) 0.0312(10) 0.0022(15) 0.0202(11) 0.0016(11) C4 0.0414(13) 0.0337(13) 0.0248(9) -0.0041(12) 0.0059(10) 0.0019(9) C5 0.0263(11) 0.0264(12) 0.0231(8) -0.0056(10) 0.0059(9) 0.0035(8) C6 0.0379(13) 0.0268(12) 0.0296(9) 0.0035(11) 0.0045(10) 0.0069(9) C7 0.0318(12) 0.0307(13) 0.0331(9) 0.0002(11) 0.0092(10) -0.0029(9) C8 0.0255(11) 0.0292(12) 0.0220(8) -0.0042(10) 0.0040(8) -0.0057(8) C9 0.0224(10) 0.0326(12) 0.0163(7) -0.0012(10) 0.0015(8) -0.0063(8) C10 0.0257(11) 0.0251(11) 0.0207(8) 0.0012(10) 0.0033(8) -0.0034(8) C11 0.078(2) 0.049(2) 0.0231(9) -0.001(2) 0.0066(12) 0.0013(10) C12 0.0444(13) 0.0363(14) 0.0329(10) -0.0097(12) 0.0076(10) 0.0018(10) C13 0.0407(13) 0.0372(13) 0.0269(9) -0.0057(12) 0.0085(10) -0.0084(9) C14 0.0273(12) 0.0415(14) 0.0328(10) -0.0036(12) 0.0010(10) -0.0046(10) C15 0.0229(11) 0.0303(12) 0.0232(8) 0.0015(10) 0.0047(9) 0.0006(8) C16 0.0292(11) 0.0242(11) 0.0220(8) -0.0002(10) 0.0032(9) -0.0004(8) C17 0.0340(12) 0.0297(12) 0.0210(8) -0.0013(11) 0.0031(9) 0.0002(8) O17 0.0473(9) 0.0291(9) 0.0250(6) -0.0075(8) 0.0131(6) -0.0044(6) C18 0.0290(11) 0.0319(13) 0.0296(9) -0.0001(11) 0.0134(9) 0.0022(9) C19 0.0315(12) 0.0314(13) 0.0312(9) -0.0050(11) 0.0025(10) -0.0010(9) C20 0.0348(12) 0.0307(12) 0.0205(8) -0.0009(11) 0.0025(9) 0.0003(8) O20 0.0462(9) 0.0319(9) 0.0201(6) -0.0062(8) 0.0031(6) -0.0021(6) C21 0.0307(11) 0.0332(13) 0.0234(8) -0.0028(11) 0.0090(9) 0.0007(9) C22 0.0279(12) 0.051(2) 0.0237(9) -0.0092(12) 0.0083(9) -0.0022(10) O22 0.0625(10) 0.0425(10) 0.0309(7) 0.0158(9) 0.0061(8) 0.0030(7) C23 0.080(2) 0.057(2) 0.0302(10) -0.021(2) 0.0208(12) -0.0107(11) C24 0.0289(11) 0.0272(12) 0.0271(8) -0.0055(11) -0.0001(9) -0.0038(9) O24 0.0456(9) 0.0278(8) 0.0312(6) -0.0015(8) 0.0027(7) 0.0025(6) C25 0.0577(15) 0.0409(14) 0.0288(9) -0.0056(14) -0.0015(11) -0.0084(10) C1' 0.0350(13) 0.045(2) 0.0435(11) -0.0088(13) -0.0079(11) 0.0083(11) C2' 0.063(2) 0.062(2) 0.0360(11) -0.010(2) -0.0207(12) -0.0006(12) C3' 0.069(2) 0.058(2) 0.0279(10) 0.002(2) -0.0077(12) 0.0069(11) C4' 0.0561(15) 0.0324(13) 0.0231(9) 0.0040(13) 0.0002(10) 0.0049(9) C5' 0.0289(11) 0.0321(12) 0.0226(8) 0.0069(11) 0.0036(9) 0.0034(9) C6' 0.0358(13) 0.0328(13) 0.0346(10) -0.0053(12) 0.0015(10) 0.0039(10) C7' 0.0477(14) 0.0240(12) 0.0343(10) 0.0010(12) -0.0082(11) -0.0043(9) C8' 0.0400(13) 0.0295(12) 0.0243(8) 0.0083(11) -0.0002(9) -0.0047(9) C9' 0.0278(11) 0.0338(13) 0.0256(9) 0.0108(11) 0.0052(9) 0.0022(9) C10' 0.0273(11) 0.0284(12) 0.0233(8) 0.0022(11) 0.0026(9) -0.0002(8) C11' 0.089(2) 0.044(2) 0.0347(10) -0.008(2) 0.0187(13) 0.0071(11) C12' 0.055(2) 0.0385(14) 0.0355(10) 0.0107(13) 0.0023(11) 0.0043(11) C13' 0.080(2) 0.047(2) 0.0254(9) 0.017(2) -0.0030(12) -0.0054(10) C14' 0.0373(13) 0.049(2) 0.0436(11) 0.0171(13) 0.0143(10) 0.0101(11) C15' 0.0313(12) 0.0377(13) 0.0267(9) 0.0020(11) 0.0048(9) 0.0053(9) C16' 0.0265(11) 0.0292(12) 0.0238(8) 0.0018(10) 0.0031(9) 0.0047(8) C17' 0.0327(12) 0.0298(12) 0.0177(7) -0.0051(11) 0.0015(9) 0.0006(8) O17' 0.0436(9) 0.0288(8) 0.0205(6) 0.0031(8) -0.0011(6) -0.0009(6) C18' 0.0316(12) 0.0338(13) 0.0253(9) 0.0013(11) -0.0007(9) 0.0029(9) C19' 0.0327(12) 0.0284(12) 0.0336(9) 0.0055(11) 0.0054(10) 0.0011(9) C20' 0.0372(12) 0.0275(12) 0.0210(8) -0.0031(11) 0.0018(9) -0.0009(8) O20' 0.0546(10) 0.0297(8) 0.0228(6) 0.0015(8) 0.0017(7) 0.0019(6) C21' 0.0318(12) 0.0278(12) 0.0235(8) -0.0023(11) -0.0046(9) 0.0025(8) C22' 0.0198(11) 0.0457(14) 0.0270(9) -0.0035(11) -0.0046(9) -0.0020(10) O22' 0.0459(9) 0.0268(9) 0.0309(6) -0.0033(8) -0.0001(7) 0.0045(7) C23' 0.063(2) 0.057(2) 0.0232(9) 0.0006(15) -0.0042(11) -0.0018(10) C24' 0.0245(11) 0.0293(12) 0.0314(9) -0.0023(11) 0.0017(9) -0.0052(9) O24' 0.0556(10) 0.0364(9) 0.0276(6) -0.0087(9) 0.0097(7) 0.0040(7) C25' 0.060(2) 0.0367(14) 0.0292(9) -0.0052(13) 0.0063(11) -0.0061(10) 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 C1 C10 . 1.527(3) ? C1 C2 . 1.531(3) ? C1 H1A . 0.96 ? C1 H1B . 0.96 ? C2 C3 . 1.537(3) yes C2 H2A . 0.96 ? C2 H2B . 0.96 ? C3 C4 . 1.498(3) ? C3 H3A . 0.96 ? C3 H3B . 0.96 ? C4 C11 . 1.334(3) ? C4 C5 . 1.539(2) ? C5 C6 . 1.533(3) ? C5 C12 . 1.534(3) ? C5 C10 . 1.558(3) ? C6 C7 . 1.529(2) ? C6 H6A . 0.96 ? C6 H6B . 0.96 ? C7 C8 . 1.517(3) ? C7 H7A . 0.96 ? C7 H7B . 0.96 ? C8 C9 . 1.551(3) ? C8 C13 . 1.554(2) ? C8 H8A . 0.96 ? C9 C14 . 1.549(3) ? C9 C15 . 1.573(3) yes C9 C10 . 1.584(2) yes C10 H10A . 0.96 ? C11 H11A . 0.96 ? C11 H11B . 0.96 ? C12 H12A . 0.96 ? C12 H12B . 0.96 ? C12 H12C . 0.96 ? C13 H13A . 0.96 ? C13 H13B . 0.96 ? C13 H13C . 0.96 ? C14 H14A . 0.96 ? C14 H14B . 0.96 ? C14 H14C . 0.96 ? C15 C16 . 1.509(3) ? C15 H15A . 0.96 ? C15 H15B . 0.96 ? C16 C17 . 1.386(3) ? C16 C21 . 1.424(2) ? C17 C18 . 1.382(3) ? C17 O17 . 1.414(2) ? O17 C22 . 1.376(2) ? C18 C19 . 1.389(3) ? C18 H18 . 0.90(2) ? C19 C20 . 1.386(3) ? C19 H19 . 1.15(2) ? C20 C21 . 1.354(3) ? C20 O20 . 1.425(2) ? O20 C24 . 1.381(3) ? C21 H21A . 0.96 ? C22 O22 . 1.176(3) ? C22 C23 . 1.494(3) ? C23 H23A . 0.96 ? C23 H23B . 0.96 ? C23 H23C . 0.96 ? C24 O24 . 1.180(2) ? C24 C25 . 1.510(2) ? C25 H25A . 0.96 ? C25 H25B . 0.96 ? C25 H25C . 0.96 ? C1' C10' . 1.532(3) ? C1' C2' . 1.541(3) ? C1' H1C . 0.96 ? C1' H1D . 0.96 ? C2' C3' . 1.502(3) yes C2' H2C . 0.96 ? C2' H2D . 0.96 ? C3' C4' . 1.488(3) ? C3' H3C . 0.96 ? C3' H3D . 0.96 ? C4' C11' . 1.343(3) ? C4' C5' . 1.553(2) ? C5' C6' . 1.535(3) ? C5' C12' . 1.544(3) ? C5' C10' . 1.560(3) ? C6' C7' . 1.526(2) ? C6' H6C . 0.96 ? C6' H6D . 0.96 ? C7' C8' . 1.531(3) ? C7' H7C . 0.96 ? C7' H7D . 0.96 ? C8' C13' . 1.547(2) ? C8' C9' . 1.551(3) ? C8' H8B . 0.96 ? C9' C14' . 1.548(3) ? C9' C10' . 1.574(2) yes C9' C15' . 1.580(3) yes C10' H10B . 0.96 ? C11' H11C . 0.96 ? C11' H11D . 0.96 ? C12' H12D . 0.96 ? C12' H12E . 0.96 ? C12' H12F . 0.96 ? C13' H13D . 0.96 ? C13' H13E . 0.96 ? C13' H13F . 0.96 ? C14' H14D . 0.96 ? C14' H14E . 0.96 ? C14' H14F . 0.96 ? C15' C16' . 1.505(3) ? C15' H15C . 0.96 ? C15' H15D . 0.96 ? C16' C17' . 1.390(3) ? C16' C21' . 1.422(3) ? C17' C18' . 1.369(3) ? C17' O17' . 1.424(2) ? O17' C22' . 1.358(2) ? C18' C19' . 1.394(3) ? C18' H18' . 1.07(2) ? C19' C20' . 1.385(3) ? C19' H19' . 0.95(2) ? C20' C21' . 1.363(3) ? C20' O20' . 1.413(2) ? O20' C24' . 1.381(3) ? C21' H21B . 0.96 ? C22' O22' . 1.186(3) ? C22' C23' . 1.497(3) ? C23' H23D . 0.96 ? C23' H23E . 0.96 ? C23' H23F . 0.96 ? C24' O24' . 1.179(2) ? C24' C25' . 1.513(3) ? C25' H25D . 0.96 ? C25' H25E . 0.96 ? C25' H25F . 0.96 ?