# Electronic Supplementary Material (ESI) for CrystEngComm # This journal is © The Royal Society of Chemistry 2012 ####################################################################### # # Cambridge Crystallographic Data Centre # CCDC # ####################################################################### # # This CIF contains data from an original supplementary publication # deposited with the CCDC, and may include chemical, crystal, # experimental, refinement, atomic coordinates, # anisotropic displacement parameters and molecular geometry data, # as required by the journal to which it was submitted. # # This CIF is provided on the understanding that it is used for bona # fide research purposes only. It may contain copyright material # of the CCDC or of third parties, and may not be copied or further # disseminated in any form, whether machine-readable or not, # except for the purpose of generating routine backup copies # on your local computer system. # # For further information on the CCDC, data deposition and # data retrieval see: # www.ccdc.cam.ac.uk # # Bona fide researchers may freely download Mercury and enCIFer # from this site to visualise CIF-encoded structures and # to carry out CIF format checking respectively. # ####################################################################### data_4I _database_code_depnum_ccdc_archive 'CCDC 848918' #TrackingRef '4I.cif' _audit_creation_method SHELXL-97 _chemical_name_systematic ; '4-O-benzyl-myo-inositol-1,3,5-orthoformate' ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety 'C14 H16 O6' _chemical_formula_sum 'C14 H16 O6' _chemical_formula_weight 280.27 loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source C C 0.0033 0.0016 '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' O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting orthorhombic _symmetry_space_group_name_H-M Pbca _symmetry_space_group_name_Hall '-P 2ac 2ab' loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, -y, z+1/2' 'x+1/2, -y+1/2, -z' '-x, y+1/2, -z+1/2' '-x, -y, -z' 'x-1/2, y, -z-1/2' '-x-1/2, y-1/2, z' 'x, -y-1/2, z-1/2' _cell_length_a 10.460(5) _cell_length_b 11.536(5) _cell_length_c 42.364(19) _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_volume 5112(4) _cell_formula_units_Z 16 _cell_measurement_temperature 297(2) _cell_measurement_reflns_used 2240 _cell_measurement_theta_min 2.67 _cell_measurement_theta_max 19.90 _exptl_crystal_description plate _exptl_crystal_colour colorless _exptl_crystal_size_max 0.22 _exptl_crystal_size_mid 0.12 _exptl_crystal_size_min 0.07 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.457 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 2368 _exptl_absorpt_coefficient_mu 0.115 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.9752 _exptl_absorpt_correction_T_max 0.9920 _exptl_absorpt_process_details "bruker's sadabs" _exptl_special_details ; ? ; _diffrn_ambient_temperature 297(2) _diffrn_radiation_wavelength 0.71073 _diffrn_radiation_type MoK\a _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type 'CCD Area Detector' _diffrn_measurement_device 'Bruker Smart APEX' _diffrn_measurement_method 'Phi and Omega Scan' _diffrn_detector_area_resol_mean ? _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 24154 _diffrn_reflns_av_R_equivalents 0.0616 _diffrn_reflns_av_sigmaI/netI 0.0461 _diffrn_reflns_limit_h_min -11 _diffrn_reflns_limit_h_max 12 _diffrn_reflns_limit_k_min -13 _diffrn_reflns_limit_k_max 13 _diffrn_reflns_limit_l_min -46 _diffrn_reflns_limit_l_max 50 _diffrn_reflns_theta_min 1.92 _diffrn_reflns_theta_max 25.00 _reflns_number_total 4500 _reflns_number_gt 2952 _reflns_threshold_expression >2sigma(I) _computing_data_collection 'BRUKER SMART' _computing_cell_refinement 'BRUKER SAINT' _computing_data_reduction 'BRUKER SAINT' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics 'SHELXTL, Ortep32, mercury 2.3' _computing_publication_material 'SHELXTL, Platon' _refine_special_details ; Refinement of F^2^ against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F^2^, conventional R-factors R are based on F, with F set to zero for negative F^2^. The threshold expression of F^2^ > 2sigma(F^2^) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F^2^ are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. ; _refine_ls_structure_factor_coef Fsqd _refine_ls_matrix_type full _refine_ls_weighting_scheme calc _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0590P)^2^+1.0327P] where P=(Fo^2^+2Fc^2^)/3' _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _atom_sites_solution_hydrogens geom _refine_ls_hydrogen_treatment mixed _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_number_reflns 4500 _refine_ls_number_parameters 377 _refine_ls_number_restraints 1 _refine_ls_R_factor_all 0.0867 _refine_ls_R_factor_gt 0.0513 _refine_ls_wR_factor_ref 0.1352 _refine_ls_wR_factor_gt 0.1170 _refine_ls_goodness_of_fit_ref 1.025 _refine_ls_restrained_S_all 1.026 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 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 O1 O 0.65125(17) 0.24323(16) 0.25021(4) 0.0479(5) Uani 1 1 d . . . O2 O 0.5865(2) 0.48566(19) 0.25273(5) 0.0581(6) Uani 1 1 d . . . O3 O 0.49764(15) 0.29613(15) 0.21361(4) 0.0481(5) Uani 1 1 d . . . O4 O 0.72782(19) 0.43277(17) 0.16114(4) 0.0583(6) Uani 1 1 d . . . O5 O 0.64877(17) 0.15755(15) 0.20083(4) 0.0507(5) Uani 1 1 d . . . O6 O 0.91708(18) 0.3639(2) 0.20404(5) 0.0559(5) Uani 1 1 d D . . C1 C 0.7381(2) 0.3333(2) 0.23997(6) 0.0419(7) Uani 1 1 d . . . H1 H 0.7909 0.3584 0.2578 0.050 Uiso 1 1 calc R . . C2 C 0.6593(2) 0.4348(2) 0.22806(6) 0.0404(6) Uani 1 1 d . . . H2 H 0.7173 0.4936 0.2195 0.048 Uiso 1 1 calc R . . C3 C 0.5753(2) 0.3899(2) 0.20153(6) 0.0434(7) Uani 1 1 d . . . H3 H 0.5200 0.4524 0.1939 0.052 Uiso 1 1 calc R . . C4 C 0.6523(2) 0.3413(2) 0.17449(6) 0.0458(7) Uani 1 1 d . . . H4 H 0.5943 0.3105 0.1584 0.055 Uiso 1 1 calc R . . C5 C 0.7352(2) 0.2425(2) 0.18762(6) 0.0466(7) Uani 1 1 d . . . H5 H 0.7858 0.2076 0.1706 0.056 Uiso 1 1 calc R . . C6 C 0.8232(2) 0.2831(2) 0.21429(6) 0.0454(7) Uani 1 1 d . . . H6 H 0.8673 0.2152 0.2229 0.054 Uiso 1 1 calc R . . C7 C 0.5741(3) 0.2064(2) 0.22503(7) 0.0472(7) Uani 1 1 d . . . H7 H 0.5172 0.1456 0.2330 0.057 Uiso 1 1 calc R . . C8 C 0.7420(3) 0.4267(3) 0.12824(6) 0.0532(8) Uani 1 1 d . . . H8A H 0.6593 0.4361 0.1182 0.064 Uiso 1 1 calc R . . H8B H 0.7753 0.3512 0.1224 0.064 Uiso 1 1 calc R . . C9 C 0.8316(2) 0.5196(2) 0.11675(6) 0.0425(7) Uani 1 1 d . . . C10 C 0.8064(3) 0.5753(3) 0.08850(7) 0.0553(8) Uani 1 1 d . . . H10 H 0.7328 0.5567 0.0773 0.066 Uiso 1 1 calc R . . C11 C 0.8895(3) 0.6587(3) 0.07668(7) 0.0635(9) Uani 1 1 d . . . H11 H 0.8710 0.6960 0.0578 0.076 Uiso 1 1 calc R . . C12 C 0.9984(3) 0.6860(3) 0.09286(7) 0.0590(8) Uani 1 1 d . . . H12 H 1.0542 0.7417 0.0850 0.071 Uiso 1 1 calc R . . C13 C 1.0250(3) 0.6307(3) 0.12079(7) 0.0538(8) Uani 1 1 d . . . H13 H 1.0993 0.6490 0.1318 0.065 Uiso 1 1 calc R . . C14 C 0.9424(3) 0.5484(2) 0.13260(6) 0.0474(7) Uani 1 1 d . . . H14 H 0.9616 0.5116 0.1516 0.057 Uiso 1 1 calc R . . O9 O 0.15111(17) 0.36460(16) 0.00022(4) 0.0477(5) Uani 1 1 d . . . O10 O -0.14313(18) 0.3171(2) 0.04554(5) 0.0594(6) Uani 1 1 d . . . O11 O 0.18658(17) 0.42618(16) 0.05158(4) 0.0509(5) Uani 1 1 d . . . O12 O 0.00994(16) 0.18038(16) 0.08513(4) 0.0475(5) Uani 1 1 d . . . O7 O 0.27764(15) 0.25548(16) 0.03367(4) 0.0473(5) Uani 1 1 d . . . O8 O 0.1229(2) 0.11542(19) -0.00874(5) 0.0593(6) Uani 1 1 d . . . C17 C 0.0368(2) 0.3014(2) 0.00893(6) 0.0442(7) Uani 1 1 d . . . H17 H -0.0228 0.3002 -0.0089 0.053 Uiso 1 1 calc R . . C18 C -0.0236(2) 0.3658(2) 0.03662(6) 0.0470(7) Uani 1 1 d . . . H18 H -0.0389 0.4460 0.0300 0.056 Uiso 1 1 calc R . . C19 C 0.0737(2) 0.3679(2) 0.06327(6) 0.0442(7) Uani 1 1 d . . . H19 H 0.0389 0.4098 0.0815 0.053 Uiso 1 1 calc R . . C20 C 0.1155(2) 0.2460(2) 0.07318(6) 0.0414(7) Uani 1 1 d . . . H20 H 0.1814 0.2519 0.0895 0.050 Uiso 1 1 calc R . . C15 C 0.1710(2) 0.1865(2) 0.04441(6) 0.0417(7) Uani 1 1 d . . . H15 H 0.2008 0.1089 0.0502 0.050 Uiso 1 1 calc R . . C16 C 0.0747(2) 0.1777(2) 0.01759(6) 0.0428(7) Uani 1 1 d . . . H16 H -0.0014 0.1374 0.0255 0.051 Uiso 1 1 calc R . . C21 C 0.2380(3) 0.3682(2) 0.02534(6) 0.0468(7) Uani 1 1 d . . . H21 H 0.3135 0.4113 0.0183 0.056 Uiso 1 1 calc R . . C22 C -0.0043(3) 0.1888(3) 0.11924(7) 0.0580(8) Uani 1 1 d . . . H22A H -0.0905 0.1659 0.1249 0.070 Uiso 1 1 calc R . . H22B H 0.0069 0.2690 0.1255 0.070 Uiso 1 1 calc R . . C23 C 0.0887(3) 0.1151(2) 0.13729(6) 0.0449(7) Uani 1 1 d . . . C24 C 0.1306(3) 0.1495(3) 0.16720(7) 0.0514(7) Uani 1 1 d . . . H24 H 0.1044 0.2202 0.1755 0.062 Uiso 1 1 calc R . . C25 C 0.2117(3) 0.0778(3) 0.18453(7) 0.0529(8) Uani 1 1 d . . . H25 H 0.2402 0.1007 0.2044 0.063 Uiso 1 1 calc R . . C26 C 0.2492(3) -0.0260(3) 0.17234(7) 0.0557(8) Uani 1 1 d . . . H26 H 0.3029 -0.0741 0.1839 0.067 Uiso 1 1 calc R . . C27 C 0.2081(3) -0.0602(3) 0.14297(8) 0.0622(9) Uani 1 1 d . . . H27 H 0.2343 -0.1311 0.1348 0.075 Uiso 1 1 calc R . . C28 C 0.1284(3) 0.0098(3) 0.12567(7) 0.0571(8) Uani 1 1 d . . . H28 H 0.1009 -0.0143 0.1059 0.068 Uiso 1 1 calc R . . H2' H 0.542(3) 0.438(3) 0.2592(7) 0.066(12) Uiso 1 1 d . . . H6' H 0.879(3) 0.417(3) 0.1933(8) 0.111(16) Uiso 1 1 d D . . H10' H -0.129(4) 0.258(4) 0.0583(9) 0.113(16) Uiso 1 1 d . . . H8' H 0.190(3) 0.146(4) -0.0137(9) 0.099(15) 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 O1 0.0584(12) 0.0426(11) 0.0427(11) 0.0100(9) 0.0071(9) -0.0003(10) O2 0.0610(14) 0.0398(13) 0.0734(16) -0.0137(11) 0.0209(12) -0.0005(11) O3 0.0356(10) 0.0417(11) 0.0670(13) 0.0073(9) 0.0043(9) -0.0054(8) O4 0.0717(13) 0.0681(14) 0.0352(11) 0.0049(10) -0.0014(9) -0.0345(11) O5 0.0593(12) 0.0337(11) 0.0591(12) -0.0069(9) 0.0131(10) -0.0024(9) O6 0.0367(11) 0.0717(15) 0.0593(13) 0.0034(12) 0.0019(10) -0.0048(11) C1 0.0454(15) 0.0440(17) 0.0364(15) 0.0006(12) 0.0004(12) -0.0011(13) C2 0.0420(15) 0.0320(15) 0.0472(16) -0.0013(12) 0.0103(13) -0.0033(12) C3 0.0383(15) 0.0346(16) 0.0573(18) 0.0123(13) -0.0003(13) 0.0000(12) C4 0.0474(16) 0.0496(18) 0.0403(16) 0.0035(13) -0.0052(13) -0.0162(14) C5 0.0482(16) 0.0469(17) 0.0447(16) -0.0054(14) 0.0113(13) -0.0047(14) C6 0.0361(15) 0.0499(18) 0.0502(17) 0.0043(14) 0.0042(12) 0.0063(13) C7 0.0523(17) 0.0343(16) 0.0550(18) 0.0039(14) 0.0088(15) -0.0035(14) C8 0.0583(18) 0.064(2) 0.0371(16) 0.0041(14) 0.0005(14) -0.0052(15) C9 0.0471(16) 0.0467(17) 0.0338(15) 0.0022(13) 0.0076(12) 0.0073(13) C10 0.0514(17) 0.073(2) 0.0416(17) 0.0091(16) 0.0024(14) 0.0121(16) C11 0.067(2) 0.077(2) 0.0465(18) 0.0269(17) 0.0174(16) 0.0165(18) C12 0.063(2) 0.057(2) 0.058(2) 0.0116(16) 0.0220(17) 0.0021(16) C13 0.0518(17) 0.059(2) 0.0508(18) 0.0002(15) 0.0078(14) -0.0048(15) C14 0.0528(17) 0.0534(18) 0.0360(15) 0.0098(13) 0.0010(13) 0.0012(14) O9 0.0505(11) 0.0504(12) 0.0423(11) 0.0081(9) 0.0017(9) -0.0037(9) O10 0.0387(11) 0.0726(16) 0.0670(15) 0.0126(12) 0.0025(10) 0.0050(10) O11 0.0553(12) 0.0431(12) 0.0543(12) -0.0111(9) 0.0123(9) -0.0117(9) O12 0.0467(11) 0.0576(13) 0.0382(11) 0.0092(9) -0.0026(8) -0.0080(9) O7 0.0376(10) 0.0524(12) 0.0521(12) -0.0013(9) 0.0006(9) 0.0033(9) O8 0.0684(15) 0.0554(14) 0.0540(14) -0.0185(10) 0.0050(11) -0.0073(12) C17 0.0390(15) 0.0517(18) 0.0420(16) 0.0054(13) -0.0034(12) -0.0029(13) C18 0.0414(15) 0.0421(17) 0.0575(18) 0.0088(14) 0.0044(13) 0.0058(13) C19 0.0446(15) 0.0427(17) 0.0454(16) -0.0048(13) 0.0100(13) -0.0027(13) C20 0.0366(14) 0.0502(17) 0.0374(15) 0.0047(13) -0.0043(12) -0.0053(13) C15 0.0411(15) 0.0331(15) 0.0509(17) 0.0023(12) -0.0003(12) 0.0030(12) C16 0.0474(16) 0.0381(16) 0.0429(16) -0.0045(13) 0.0013(13) -0.0045(13) C21 0.0440(16) 0.0470(18) 0.0494(17) -0.0038(14) 0.0057(13) -0.0075(14) C22 0.0592(19) 0.061(2) 0.0542(19) 0.0035(15) 0.0108(15) 0.0001(16) C23 0.0438(15) 0.0507(18) 0.0400(16) 0.0152(14) 0.0005(12) -0.0047(14) C24 0.0589(18) 0.0405(17) 0.0549(19) -0.0023(14) 0.0095(15) -0.0048(14) C25 0.0591(18) 0.060(2) 0.0392(16) -0.0004(15) -0.0042(14) -0.0039(16) C26 0.0614(19) 0.057(2) 0.0483(18) 0.0088(15) 0.0024(15) 0.0080(16) C27 0.069(2) 0.057(2) 0.060(2) -0.0062(17) 0.0094(17) 0.0093(17) C28 0.0634(19) 0.067(2) 0.0409(18) -0.0108(16) 0.0033(15) -0.0047(17) _geom_special_details ; All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. ; 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 O1 C7 1.404(3) . ? O1 C1 1.447(3) . ? O2 C2 1.420(3) . ? O2 H2' 0.77(3) . ? O3 C7 1.395(3) . ? O3 C3 1.446(3) . ? O4 C8 1.404(3) . ? O4 C4 1.435(3) . ? O5 C7 1.406(3) . ? O5 C5 1.446(3) . ? O6 C6 1.422(3) . ? O6 H6' 0.860(19) . ? C1 C2 1.519(4) . ? C1 C6 1.520(3) . ? C1 H1 0.9800 . ? C2 C3 1.517(4) . ? C2 H2 0.9800 . ? C3 C4 1.509(4) . ? C3 H3 0.9800 . ? C4 C5 1.536(4) . ? C4 H4 0.9800 . ? C5 C6 1.531(4) . ? C5 H5 0.9800 . ? C6 H6 0.9800 . ? C7 H7 0.9800 . ? C8 C9 1.504(4) . ? C8 H8A 0.9700 . ? C8 H8B 0.9700 . ? C9 C14 1.380(4) . ? C9 C10 1.384(4) . ? C10 C11 1.390(4) . ? C10 H10 0.9300 . ? C11 C12 1.366(4) . ? C11 H11 0.9300 . ? C12 C13 1.372(4) . ? C12 H12 0.9300 . ? C13 C14 1.379(4) . ? C13 H13 0.9300 . ? C14 H14 0.9300 . ? O9 C21 1.400(3) . ? O9 C17 1.448(3) . ? O10 C18 1.422(3) . ? O10 H10' 0.88(4) . ? O11 C21 1.404(3) . ? O11 C19 1.446(3) . ? O12 C20 1.431(3) . ? O12 C22 1.456(3) . ? O7 C21 1.410(3) . ? O7 C15 1.444(3) . ? O8 C16 1.419(3) . ? O8 H8' 0.81(4) . ? C17 C18 1.525(4) . ? C17 C16 1.526(4) . ? C17 H17 0.9800 . ? C18 C19 1.520(4) . ? C18 H18 0.9800 . ? C19 C20 1.531(4) . ? C19 H19 0.9800 . ? C20 C15 1.514(4) . ? C20 H20 0.9800 . ? C15 C16 1.522(4) . ? C15 H15 0.9800 . ? C16 H16 0.9800 . ? C21 H21 0.9800 . ? C22 C23 1.501(4) . ? C22 H22A 0.9700 . ? C22 H22B 0.9700 . ? C23 C28 1.375(4) . ? C23 C24 1.398(4) . ? C24 C25 1.394(4) . ? C24 H24 0.9300 . ? C25 C26 1.361(4) . ? C25 H25 0.9300 . ? C26 C27 1.374(4) . ? C26 H26 0.9300 . ? C27 C28 1.372(4) . ? C27 H27 0.9300 . ? C28 H28 0.9300 . ? 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 C7 O1 C1 110.53(19) . . ? C2 O2 H2' 107(2) . . ? C7 O3 C3 110.85(19) . . ? C8 O4 C4 114.4(2) . . ? C7 O5 C5 111.0(2) . . ? C6 O6 H6' 108(3) . . ? O1 C1 C2 108.21(19) . . ? O1 C1 C6 108.0(2) . . ? C2 C1 C6 112.0(2) . . ? O1 C1 H1 109.5 . . ? C2 C1 H1 109.5 . . ? C6 C1 H1 109.5 . . ? O2 C2 C3 112.1(2) . . ? O2 C2 C1 111.4(2) . . ? C3 C2 C1 107.3(2) . . ? O2 C2 H2 108.7 . . ? C3 C2 H2 108.7 . . ? C1 C2 H2 108.7 . . ? O3 C3 C4 106.9(2) . . ? O3 C3 C2 108.6(2) . . ? C4 C3 C2 112.4(2) . . ? O3 C3 H3 109.7 . . ? C4 C3 H3 109.7 . . ? C2 C3 H3 109.7 . . ? O4 C4 C3 108.6(2) . . ? O4 C4 C5 112.2(2) . . ? C3 C4 C5 107.6(2) . . ? O4 C4 H4 109.5 . . ? C3 C4 H4 109.5 . . ? C5 C4 H4 109.5 . . ? O5 C5 C6 107.3(2) . . ? O5 C5 C4 106.8(2) . . ? C6 C5 C4 112.3(2) . . ? O5 C5 H5 110.1 . . ? C6 C5 H5 110.1 . . ? C4 C5 H5 110.1 . . ? O6 C6 C1 111.9(2) . . ? O6 C6 C5 113.0(2) . . ? C1 C6 C5 107.0(2) . . ? O6 C6 H6 108.3 . . ? C1 C6 H6 108.3 . . ? C5 C6 H6 108.3 . . ? O3 C7 O1 111.6(2) . . ? O3 C7 O5 111.3(2) . . ? O1 C7 O5 110.9(2) . . ? O3 C7 H7 107.6 . . ? O1 C7 H7 107.6 . . ? O5 C7 H7 107.6 . . ? O4 C8 C9 110.6(2) . . ? O4 C8 H8A 109.5 . . ? C9 C8 H8A 109.5 . . ? O4 C8 H8B 109.5 . . ? C9 C8 H8B 109.5 . . ? H8A C8 H8B 108.1 . . ? C14 C9 C10 118.0(3) . . ? C14 C9 C8 122.5(2) . . ? C10 C9 C8 119.5(3) . . ? C9 C10 C11 120.9(3) . . ? C9 C10 H10 119.5 . . ? C11 C10 H10 119.5 . . ? C12 C11 C10 120.0(3) . . ? C12 C11 H11 120.0 . . ? C10 C11 H11 120.0 . . ? C11 C12 C13 119.7(3) . . ? C11 C12 H12 120.2 . . ? C13 C12 H12 120.2 . . ? C12 C13 C14 120.4(3) . . ? C12 C13 H13 119.8 . . ? C14 C13 H13 119.8 . . ? C13 C14 C9 121.0(3) . . ? C13 C14 H14 119.5 . . ? C9 C14 H14 119.5 . . ? C21 O9 C17 110.91(19) . . ? C18 O10 H10' 109(2) . . ? C21 O11 C19 111.22(19) . . ? C20 O12 C22 113.3(2) . . ? C21 O7 C15 111.06(18) . . ? C16 O8 H8' 107(3) . . ? O9 C17 C18 107.1(2) . . ? O9 C17 C16 108.5(2) . . ? C18 C17 C16 112.2(2) . . ? O9 C17 H17 109.7 . . ? C18 C17 H17 109.7 . . ? C16 C17 H17 109.7 . . ? O10 C18 C19 113.4(2) . . ? O10 C18 C17 112.1(2) . . ? C19 C18 C17 107.5(2) . . ? O10 C18 H18 107.8 . . ? C19 C18 H18 107.8 . . ? C17 C18 H18 107.8 . . ? O11 C19 C18 107.5(2) . . ? O11 C19 C20 106.7(2) . . ? C18 C19 C20 112.3(2) . . ? O11 C19 H19 110.1 . . ? C18 C19 H19 110.1 . . ? C20 C19 H19 110.1 . . ? O12 C20 C15 109.9(2) . . ? O12 C20 C19 111.3(2) . . ? C15 C20 C19 107.7(2) . . ? O12 C20 H20 109.3 . . ? C15 C20 H20 109.3 . . ? C19 C20 H20 109.3 . . ? O7 C15 C20 107.5(2) . . ? O7 C15 C16 108.2(2) . . ? C20 C15 C16 112.2(2) . . ? O7 C15 H15 109.6 . . ? C20 C15 H15 109.6 . . ? C16 C15 H15 109.6 . . ? O8 C16 C15 112.7(2) . . ? O8 C16 C17 112.1(2) . . ? C15 C16 C17 106.8(2) . . ? O8 C16 H16 108.4 . . ? C15 C16 H16 108.4 . . ? C17 C16 H16 108.4 . . ? O9 C21 O11 111.6(2) . . ? O9 C21 O7 110.7(2) . . ? O11 C21 O7 110.7(2) . . ? O9 C21 H21 107.9 . . ? O11 C21 H21 107.9 . . ? O7 C21 H21 107.9 . . ? O12 C22 C23 113.7(2) . . ? O12 C22 H22A 108.8 . . ? C23 C22 H22A 108.8 . . ? O12 C22 H22B 108.8 . . ? C23 C22 H22B 108.8 . . ? H22A C22 H22B 107.7 . . ? C28 C23 C24 118.7(3) . . ? C28 C23 C22 120.9(3) . . ? C24 C23 C22 120.3(3) . . ? C25 C24 C23 120.0(3) . . ? C25 C24 H24 120.0 . . ? C23 C24 H24 120.0 . . ? C26 C25 C24 119.8(3) . . ? C26 C25 H25 120.1 . . ? C24 C25 H25 120.1 . . ? C25 C26 C27 120.4(3) . . ? C25 C26 H26 119.8 . . ? C27 C26 H26 119.8 . . ? C28 C27 C26 120.3(3) . . ? C28 C27 H27 119.8 . . ? C26 C27 H27 119.8 . . ? C27 C28 C23 120.8(3) . . ? C27 C28 H28 119.6 . . ? C23 C28 H28 119.6 . . ? 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 C7 O1 C1 C2 60.3(3) . . . . ? C7 O1 C1 C6 -61.1(3) . . . . ? O1 C1 C2 O2 64.9(3) . . . . ? C6 C1 C2 O2 -176.2(2) . . . . ? O1 C1 C2 C3 -58.1(3) . . . . ? C6 C1 C2 C3 60.8(3) . . . . ? C7 O3 C3 C4 61.8(3) . . . . ? C7 O3 C3 C2 -59.6(3) . . . . ? O2 C2 C3 O3 -64.9(3) . . . . ? C1 C2 C3 O3 57.7(2) . . . . ? O2 C2 C3 C4 177.1(2) . . . . ? C1 C2 C3 C4 -60.3(3) . . . . ? C8 O4 C4 C3 -143.9(2) . . . . ? C8 O4 C4 C5 97.3(3) . . . . ? O3 C3 C4 O4 178.16(19) . . . . ? C2 C3 C4 O4 -62.9(3) . . . . ? O3 C3 C4 C5 -60.2(2) . . . . ? C2 C3 C4 C5 58.8(3) . . . . ? C7 O5 C5 C6 60.9(3) . . . . ? C7 O5 C5 C4 -59.8(3) . . . . ? O4 C4 C5 O5 178.9(2) . . . . ? C3 C4 C5 O5 59.5(3) . . . . ? O4 C4 C5 C6 61.5(3) . . . . ? C3 C4 C5 C6 -57.9(3) . . . . ? O1 C1 C6 O6 -176.6(2) . . . . ? C2 C1 C6 O6 64.4(3) . . . . ? O1 C1 C6 C5 59.2(3) . . . . ? C2 C1 C6 C5 -59.9(3) . . . . ? O5 C5 C6 O6 177.5(2) . . . . ? C4 C5 C6 O6 -65.4(3) . . . . ? O5 C5 C6 C1 -58.8(3) . . . . ? C4 C5 C6 C1 58.3(3) . . . . ? C3 O3 C7 O1 61.7(3) . . . . ? C3 O3 C7 O5 -62.7(3) . . . . ? C1 O1 C7 O3 -62.2(3) . . . . ? C1 O1 C7 O5 62.5(3) . . . . ? C5 O5 C7 O3 62.0(3) . . . . ? C5 O5 C7 O1 -62.8(3) . . . . ? C4 O4 C8 C9 -175.1(2) . . . . ? O4 C8 C9 C14 41.1(4) . . . . ? O4 C8 C9 C10 -142.1(3) . . . . ? C14 C9 C10 C11 -0.8(4) . . . . ? C8 C9 C10 C11 -177.8(3) . . . . ? C9 C10 C11 C12 0.6(5) . . . . ? C10 C11 C12 C13 -0.1(5) . . . . ? C11 C12 C13 C14 -0.2(4) . . . . ? C12 C13 C14 C9 0.0(4) . . . . ? C10 C9 C14 C13 0.5(4) . . . . ? C8 C9 C14 C13 177.4(3) . . . . ? C21 O9 C17 C18 60.9(3) . . . . ? C21 O9 C17 C16 -60.4(3) . . . . ? O9 C17 C18 O10 174.9(2) . . . . ? C16 C17 C18 O10 -66.1(3) . . . . ? O9 C17 C18 C19 -59.7(3) . . . . ? C16 C17 C18 C19 59.3(3) . . . . ? C21 O11 C19 C18 -59.8(3) . . . . ? C21 O11 C19 C20 60.9(3) . . . . ? O10 C18 C19 O11 -176.2(2) . . . . ? C17 C18 C19 O11 59.2(3) . . . . ? O10 C18 C19 C20 66.7(3) . . . . ? C17 C18 C19 C20 -57.9(3) . . . . ? C22 O12 C20 C15 148.2(2) . . . . ? C22 O12 C20 C19 -92.6(2) . . . . ? O11 C19 C20 O12 -179.88(19) . . . . ? C18 C19 C20 O12 -62.4(3) . . . . ? O11 C19 C20 C15 -59.3(3) . . . . ? C18 C19 C20 C15 58.2(3) . . . . ? C21 O7 C15 C20 -60.6(3) . . . . ? C21 O7 C15 C16 60.8(3) . . . . ? O12 C20 C15 O7 -179.24(18) . . . . ? C19 C20 C15 O7 59.3(2) . . . . ? O12 C20 C15 C16 61.9(3) . . . . ? C19 C20 C15 C16 -59.5(3) . . . . ? O7 C15 C16 O8 65.5(3) . . . . ? C20 C15 C16 O8 -176.1(2) . . . . ? O7 C15 C16 C17 -58.1(3) . . . . ? C20 C15 C16 C17 60.3(3) . . . . ? O9 C17 C16 O8 -65.9(3) . . . . ? C18 C17 C16 O8 176.0(2) . . . . ? O9 C17 C16 C15 58.0(3) . . . . ? C18 C17 C16 C15 -60.1(3) . . . . ? C17 O9 C21 O11 -61.9(3) . . . . ? C17 O9 C21 O7 61.9(3) . . . . ? C19 O11 C21 O9 61.3(3) . . . . ? C19 O11 C21 O7 -62.5(3) . . . . ? C15 O7 C21 O9 -62.3(3) . . . . ? C15 O7 C21 O11 62.0(3) . . . . ? C20 O12 C22 C23 -77.7(3) . . . . ? O12 C22 C23 C28 -34.0(4) . . . . ? O12 C22 C23 C24 149.8(2) . . . . ? C28 C23 C24 C25 0.4(4) . . . . ? C22 C23 C24 C25 176.6(2) . . . . ? C23 C24 C25 C26 -0.4(4) . . . . ? C24 C25 C26 C27 0.4(4) . . . . ? C25 C26 C27 C28 -0.3(5) . . . . ? C26 C27 C28 C23 0.2(5) . . . . ? C24 C23 C28 C27 -0.3(4) . . . . ? C22 C23 C28 C27 -176.5(3) . . . . ? C1 C6 O6 H6' -72(3) . . . . ? C17 C18 O10 H10' 84(3) . . . . ? C15 C16 O8 H8' -54(3) . . . . ? C1 C2 O2 H2' -60(3) . . . . ? 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 O8 H8' O10 0.81(4) 2.25(4) 3.005(3) 155(4) 3 C7 H7 O2 0.98 2.22 3.192(3) 169.6 4_645 O2 H2' O6 0.77(3) 2.20(3) 2.910(3) 153(3) 6_556 C2 H2 O5 0.98 2.48 3.459(3) 174.0 7_765 C17 H17 O7 0.98 2.42 3.322(3) 152.4 3_455 C15 H15 O11 0.98 2.41 3.367(3) 163.7 7_655 C11 H11 O9 0.93 2.56 3.296(4) 135.9 5_665 C1 H1 O3 0.98 2.58 3.379(3) 138.8 6_656 _diffrn_measured_fraction_theta_max 0.999 _diffrn_reflns_theta_full 25.00 _diffrn_measured_fraction_theta_full 0.999 _refine_diff_density_max 0.448 _refine_diff_density_min -0.257 _refine_diff_density_rms 0.042 data_4II _database_code_depnum_ccdc_archive 'CCDC 848919' #TrackingRef '4II.cif' _audit_creation_method SHELXL-97 _chemical_name_systematic ; '4-O-benzyl-myo-inositol-1,3,5-orthoformate' ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety 'C14 H16 O6' _chemical_formula_sum 'C14 H16 O6' _chemical_formula_weight 280.27 loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source C C 0.0033 0.0016 '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' O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting monoclinic _symmetry_space_group_name_H-M P21/c _symmetry_space_group_name_Hall '-P 2ybc' loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y+1/2, -z+1/2' '-x, -y, -z' 'x, -y-1/2, z-1/2' _cell_length_a 10.4043(17) _cell_length_b 13.720(2) _cell_length_c 10.3515(17) _cell_angle_alpha 90.00 _cell_angle_beta 118.031(3) _cell_angle_gamma 90.00 _cell_volume 1304.3(4) _cell_formula_units_Z 4 _cell_measurement_temperature 297(2) _cell_measurement_reflns_used 795 _cell_measurement_theta_min 2.67 _cell_measurement_theta_max 19.71 _exptl_crystal_description 'thick plate' _exptl_crystal_colour colorless _exptl_crystal_size_max 0.17 _exptl_crystal_size_mid 0.15 _exptl_crystal_size_min 0.08 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.427 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 592 _exptl_absorpt_coefficient_mu 0.112 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.9814 _exptl_absorpt_correction_T_max 0.9909 _exptl_absorpt_process_details "bruker's sadabs" _exptl_special_details ; ? ; _diffrn_ambient_temperature 297(2) _diffrn_radiation_wavelength 0.71073 _diffrn_radiation_type MoK\a _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type 'CCD Area Detector' _diffrn_measurement_device 'Bruker Smart APEX' _diffrn_measurement_method 'Phi and Omega Scan' _diffrn_detector_area_resol_mean ? _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 6531 _diffrn_reflns_av_R_equivalents 0.0583 _diffrn_reflns_av_sigmaI/netI 0.0706 _diffrn_reflns_limit_h_min -12 _diffrn_reflns_limit_h_max 12 _diffrn_reflns_limit_k_min -16 _diffrn_reflns_limit_k_max 16 _diffrn_reflns_limit_l_min -9 _diffrn_reflns_limit_l_max 12 _diffrn_reflns_theta_min 2.22 _diffrn_reflns_theta_max 24.99 _reflns_number_total 2307 _reflns_number_gt 1591 _reflns_threshold_expression >2sigma(I) _computing_data_collection 'BRUKER SMART' _computing_cell_refinement 'BRUKER SAINT' _computing_data_reduction 'BRUKER SAINT' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics 'SHELXTL, Ortep32, mercury 2.3' _computing_publication_material 'SHELXTL, Platon' _refine_special_details ; Refinement of F^2^ against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F^2^, conventional R-factors R are based on F, with F set to zero for negative F^2^. The threshold expression of F^2^ > 2sigma(F^2^) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F^2^ are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. ; _refine_ls_structure_factor_coef Fsqd _refine_ls_matrix_type full _refine_ls_weighting_scheme calc _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0408P)^2^+0.6159P] where P=(Fo^2^+2Fc^2^)/3' _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _atom_sites_solution_hydrogens geom _refine_ls_hydrogen_treatment mixed _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_number_reflns 2307 _refine_ls_number_parameters 189 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.1280 _refine_ls_R_factor_gt 0.0852 _refine_ls_wR_factor_ref 0.1581 _refine_ls_wR_factor_gt 0.1454 _refine_ls_goodness_of_fit_ref 1.224 _refine_ls_restrained_S_all 1.224 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 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 O1 O 0.6543(3) 0.23214(17) 0.3767(3) 0.0389(7) Uani 1 1 d . . . O2 O 0.3481(4) 0.2818(2) 0.2576(4) 0.0520(9) Uani 1 1 d . . . O3 O 0.5319(3) 0.13344(18) 0.4625(3) 0.0433(8) Uani 1 1 d . . . O4 O 0.3608(3) -0.00922(17) 0.1222(3) 0.0330(7) Uani 1 1 d . . . O5 O 0.7109(3) 0.06764(19) 0.4168(3) 0.0436(7) Uani 1 1 d . . . O6 O 0.5113(3) 0.11439(18) 0.0226(3) 0.0361(7) Uani 1 1 d . . . C1 C 0.5483(4) 0.2159(3) 0.2262(4) 0.0355(10) Uani 1 1 d . . . H1 H 0.5429 0.2733 0.1677 0.043 Uiso 1 1 calc R . . C2 C 0.4010(4) 0.1974(3) 0.2178(4) 0.0336(10) Uani 1 1 d . . . H2 H 0.3318 0.1796 0.1170 0.040 Uiso 1 1 calc R . . C3 C 0.4187(4) 0.1112(3) 0.3166(4) 0.0340(10) Uani 1 1 d . . . H3 H 0.3269 0.0992 0.3189 0.041 Uiso 1 1 calc R . . C4 C 0.4643(4) 0.0201(2) 0.2663(4) 0.0318(9) Uani 1 1 d . . . H4 H 0.4780 -0.0331 0.3348 0.038 Uiso 1 1 calc R . . C5 C 0.6085(4) 0.0413(3) 0.2678(4) 0.0333(10) Uani 1 1 d . . . H5 H 0.6427 -0.0163 0.2371 0.040 Uiso 1 1 calc R . . C6 C 0.6020(4) 0.1294(3) 0.1745(4) 0.0317(9) Uani 1 1 d . . . H6 H 0.7008 0.1435 0.1908 0.038 Uiso 1 1 calc R . . C7 C 0.6644(5) 0.1507(3) 0.4620(4) 0.0423(11) Uani 1 1 d . . . H7 H 0.7375 0.1651 0.5628 0.051 Uiso 1 1 calc R . . C8 C 0.2258(4) -0.0455(3) 0.1090(4) 0.0402(11) Uani 1 1 d . . . H8A H 0.1818 0.0026 0.1447 0.048 Uiso 1 1 calc R . . H8B H 0.2427 -0.1045 0.1664 0.048 Uiso 1 1 calc R . . C9 C 0.1269(4) -0.0665(3) -0.0495(4) 0.0357(10) Uani 1 1 d . . . C10 C 0.0539(5) -0.1539(3) -0.0947(5) 0.0509(12) Uani 1 1 d . . . H10 H 0.0662 -0.2015 -0.0258 0.061 Uiso 1 1 calc R . . C11 C -0.0377(5) -0.1717(4) -0.2417(6) 0.0634(14) Uani 1 1 d . . . H11 H -0.0866 -0.2309 -0.2707 0.076 Uiso 1 1 calc R . . C12 C -0.0566(5) -0.1027(5) -0.3442(6) 0.0722(16) Uani 1 1 d . . . H12 H -0.1174 -0.1150 -0.4429 0.087 Uiso 1 1 calc R . . C13 C 0.0142(5) -0.0157(4) -0.3009(5) 0.0667(15) Uani 1 1 d . . . H13 H 0.0009 0.0316 -0.3705 0.080 Uiso 1 1 calc R . . C14 C 0.1052(5) 0.0029(3) -0.1553(5) 0.0494(12) Uani 1 1 d . . . H14 H 0.1527 0.0627 -0.1275 0.059 Uiso 1 1 calc R . . H6' H 0.557(7) 0.080(4) -0.019(6) 0.13(2) Uiso 1 1 d . . . H2' H 0.411(6) 0.293(4) 0.344(6) 0.09(2) 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 O1 0.0494(19) 0.0347(16) 0.0330(16) -0.0045(12) 0.0196(14) -0.0119(13) O2 0.054(2) 0.0405(19) 0.055(2) -0.0145(16) 0.0207(19) 0.0107(15) O3 0.060(2) 0.0490(18) 0.0282(16) -0.0065(12) 0.0271(15) -0.0122(15) O4 0.0317(16) 0.0374(15) 0.0316(15) -0.0040(12) 0.0163(13) -0.0057(12) O5 0.0387(18) 0.0449(18) 0.0323(16) -0.0048(13) 0.0044(13) 0.0027(14) O6 0.0499(19) 0.0364(16) 0.0265(16) -0.0008(12) 0.0218(14) -0.0026(14) C1 0.052(3) 0.028(2) 0.025(2) -0.0015(16) 0.017(2) -0.0070(19) C2 0.041(3) 0.026(2) 0.030(2) -0.0092(17) 0.0140(19) 0.0012(18) C3 0.036(3) 0.035(2) 0.037(2) -0.0021(18) 0.022(2) -0.0075(19) C4 0.046(3) 0.026(2) 0.025(2) 0.0029(16) 0.0184(19) -0.0044(19) C5 0.034(2) 0.031(2) 0.029(2) -0.0032(17) 0.0102(19) 0.0001(18) C6 0.033(2) 0.036(2) 0.027(2) -0.0062(17) 0.0147(19) -0.0066(18) C7 0.046(3) 0.048(3) 0.028(2) -0.009(2) 0.013(2) -0.009(2) C8 0.041(3) 0.039(2) 0.049(3) -0.0045(19) 0.027(2) -0.008(2) C9 0.026(2) 0.040(2) 0.041(2) -0.003(2) 0.0156(19) 0.0052(19) C10 0.030(3) 0.051(3) 0.062(3) -0.006(2) 0.013(2) 0.000(2) C11 0.035(3) 0.066(3) 0.075(4) -0.032(3) 0.014(3) -0.013(3) C12 0.045(3) 0.109(5) 0.046(3) -0.013(3) 0.007(3) 0.009(3) C13 0.046(3) 0.099(4) 0.046(3) 0.009(3) 0.014(3) 0.012(3) C14 0.039(3) 0.058(3) 0.047(3) 0.000(2) 0.017(2) -0.002(2) _geom_special_details ; All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. ; 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 O1 C7 1.397(4) . ? O1 C1 1.441(4) . ? O2 C2 1.424(4) . ? O2 H2' 0.84(5) . ? O3 C7 1.401(5) . ? O3 C3 1.445(4) . ? O4 C4 1.427(4) . ? O4 C8 1.435(4) . ? O5 C7 1.402(4) . ? O5 C5 1.449(4) . ? O6 C6 1.418(4) . ? O6 H6' 0.91(6) . ? C1 C6 1.512(5) . ? C1 C2 1.515(5) . ? C1 H1 0.9800 . ? C2 C3 1.517(5) . ? C2 H2 0.9800 . ? C3 C4 1.514(5) . ? C3 H3 0.9800 . ? C4 C5 1.522(5) . ? C4 H4 0.9800 . ? C5 C6 1.528(5) . ? C5 H5 0.9800 . ? C6 H6 0.9800 . ? C7 H7 0.9800 . ? C8 C9 1.499(5) . ? C8 H8A 0.9700 . ? C8 H8B 0.9700 . ? C9 C10 1.379(5) . ? C9 C14 1.388(5) . ? C10 C11 1.385(6) . ? C10 H10 0.9300 . ? C11 C12 1.366(7) . ? C11 H11 0.9300 . ? C12 C13 1.363(7) . ? C12 H12 0.9300 . ? C13 C14 1.376(6) . ? C13 H13 0.9300 . ? C14 H14 0.9300 . ? 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 C7 O1 C1 110.6(3) . . ? C2 O2 H2' 104(4) . . ? C7 O3 C3 110.6(3) . . ? C4 O4 C8 114.9(3) . . ? C7 O5 C5 111.2(3) . . ? C6 O6 H6' 112(4) . . ? O1 C1 C6 106.4(3) . . ? O1 C1 C2 109.1(3) . . ? C6 C1 C2 112.3(3) . . ? O1 C1 H1 109.6 . . ? C6 C1 H1 109.6 . . ? C2 C1 H1 109.6 . . ? O2 C2 C1 111.4(3) . . ? O2 C2 C3 112.3(3) . . ? C1 C2 C3 107.0(3) . . ? O2 C2 H2 108.7 . . ? C1 C2 H2 108.7 . . ? C3 C2 H2 108.7 . . ? O3 C3 C4 107.5(3) . . ? O3 C3 C2 108.7(3) . . ? C4 C3 C2 111.7(3) . . ? O3 C3 H3 109.6 . . ? C4 C3 H3 109.6 . . ? C2 C3 H3 109.6 . . ? O4 C4 C3 112.8(3) . . ? O4 C4 C5 108.7(3) . . ? C3 C4 C5 107.8(3) . . ? O4 C4 H4 109.1 . . ? C3 C4 H4 109.1 . . ? C5 C4 H4 109.1 . . ? O5 C5 C4 106.7(3) . . ? O5 C5 C6 105.5(3) . . ? C4 C5 C6 113.2(3) . . ? O5 C5 H5 110.4 . . ? C4 C5 H5 110.4 . . ? C6 C5 H5 110.4 . . ? O6 C6 C1 110.0(3) . . ? O6 C6 C5 113.3(3) . . ? C1 C6 C5 108.1(3) . . ? O6 C6 H6 108.4 . . ? C1 C6 H6 108.4 . . ? C5 C6 H6 108.4 . . ? O1 C7 O3 110.8(3) . . ? O1 C7 O5 112.0(3) . . ? O3 C7 O5 111.0(3) . . ? O1 C7 H7 107.6 . . ? O3 C7 H7 107.6 . . ? O5 C7 H7 107.6 . . ? O4 C8 C9 108.0(3) . . ? O4 C8 H8A 110.1 . . ? C9 C8 H8A 110.1 . . ? O4 C8 H8B 110.1 . . ? C9 C8 H8B 110.1 . . ? H8A C8 H8B 108.4 . . ? C10 C9 C14 118.0(4) . . ? C10 C9 C8 121.6(4) . . ? C14 C9 C8 120.4(4) . . ? C9 C10 C11 120.7(4) . . ? C9 C10 H10 119.7 . . ? C11 C10 H10 119.7 . . ? C12 C11 C10 120.4(5) . . ? C12 C11 H11 119.8 . . ? C10 C11 H11 119.8 . . ? C13 C12 C11 119.5(5) . . ? C13 C12 H12 120.2 . . ? C11 C12 H12 120.2 . . ? C12 C13 C14 120.7(5) . . ? C12 C13 H13 119.7 . . ? C14 C13 H13 119.7 . . ? C13 C14 C9 120.7(5) . . ? C13 C14 H14 119.7 . . ? C9 C14 H14 119.7 . . ? 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 C7 O1 C1 C6 -61.2(4) . . . . ? C7 O1 C1 C2 60.3(4) . . . . ? O1 C1 C2 O2 66.2(4) . . . . ? C6 C1 C2 O2 -176.1(3) . . . . ? O1 C1 C2 C3 -56.9(4) . . . . ? C6 C1 C2 C3 60.8(4) . . . . ? C7 O3 C3 C4 60.8(4) . . . . ? C7 O3 C3 C2 -60.3(4) . . . . ? O2 C2 C3 O3 -65.8(4) . . . . ? C1 C2 C3 O3 56.8(4) . . . . ? O2 C2 C3 C4 175.8(3) . . . . ? C1 C2 C3 C4 -61.6(4) . . . . ? C8 O4 C4 C3 -69.3(4) . . . . ? C8 O4 C4 C5 171.2(3) . . . . ? O3 C3 C4 O4 -179.7(3) . . . . ? C2 C3 C4 O4 -60.5(4) . . . . ? O3 C3 C4 C5 -59.6(3) . . . . ? C2 C3 C4 C5 59.5(4) . . . . ? C7 O5 C5 C4 -60.6(4) . . . . ? C7 O5 C5 C6 60.1(4) . . . . ? O4 C4 C5 O5 -178.2(3) . . . . ? C3 C4 C5 O5 59.2(3) . . . . ? O4 C4 C5 C6 66.2(4) . . . . ? C3 C4 C5 C6 -56.4(4) . . . . ? O1 C1 C6 O6 -174.1(3) . . . . ? C2 C1 C6 O6 66.5(4) . . . . ? O1 C1 C6 C5 61.7(4) . . . . ? C2 C1 C6 C5 -57.6(4) . . . . ? O5 C5 C6 O6 176.9(3) . . . . ? C4 C5 C6 O6 -66.7(4) . . . . ? O5 C5 C6 C1 -60.8(4) . . . . ? C4 C5 C6 C1 55.5(4) . . . . ? C1 O1 C7 O3 -62.7(4) . . . . ? C1 O1 C7 O5 61.9(4) . . . . ? C3 O3 C7 O1 62.9(4) . . . . ? C3 O3 C7 O5 -62.2(4) . . . . ? C5 O5 C7 O1 -61.8(4) . . . . ? C5 O5 C7 O3 62.6(4) . . . . ? C4 O4 C8 C9 176.3(3) . . . . ? O4 C8 C9 C10 131.0(4) . . . . ? O4 C8 C9 C14 -49.8(5) . . . . ? C14 C9 C10 C11 0.4(6) . . . . ? C8 C9 C10 C11 179.6(4) . . . . ? C9 C10 C11 C12 0.2(7) . . . . ? C10 C11 C12 C13 -0.6(7) . . . . ? C11 C12 C13 C14 0.5(8) . . . . ? C12 C13 C14 C9 0.1(7) . . . . ? C10 C9 C14 C13 -0.5(6) . . . . ? C8 C9 C14 C13 -179.7(4) . . . . ? C1 C2 O2 H2' -61(4) . . . . ? C1 C6 O6 H6' 158(4) . . . . ? 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 O6 H6' O4 0.91(6) 1.91(6) 2.824(4) 175(6) 3_655 C4 H4 O3 0.98 2.55 3.496(4) 161.5 3_656 O2 H2' O6 0.84(5) 2.07(5) 2.838(4) 151(5) 4_566 C1 H1 O3 0.98 2.44 3.365(4) 158.0 4_565 _diffrn_measured_fraction_theta_max 1.000 _diffrn_reflns_theta_full 24.99 _diffrn_measured_fraction_theta_full 1.000 _refine_diff_density_max 0.202 _refine_diff_density_min -0.205 _refine_diff_density_rms 0.051