# Electronic Supplementary Material (ESI) for Organic Chemistry Frontiers.
# This journal is © the Partner Organisations 2015

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_compound1
_database_code_depnum_ccdc_archive 'CCDC 1035966'
_audit_update_record             
;
2014-11-25 deposited with the CCDC.
2015-02-11 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C29 H29 O6'
_chemical_formula_weight         473.52

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           ?
_symmetry_space_group_name_H-M   ?

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'

_cell_length_a                   9.0170(7)
_cell_length_b                   12.1740(9)
_cell_length_c                   12.8341(9)
_cell_angle_alpha                108.889(2)
_cell_angle_beta                 99.634(2)
_cell_angle_gamma                109.852(2)
_cell_volume                     1191.34(15)
_cell_formula_units_Z            2
_cell_measurement_temperature    273(2)
_cell_measurement_reflns_used    ?
_cell_measurement_theta_min      ?
_cell_measurement_theta_max      ?

_exptl_crystal_description       ?
_exptl_crystal_colour            ?
_exptl_crystal_size_max          ?
_exptl_crystal_size_mid          ?
_exptl_crystal_size_min          ?
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.320
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             502
_exptl_absorpt_coefficient_mu    0.092
_exptl_absorpt_correction_type   ?
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?
_exptl_absorpt_process_details   ?

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      273(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  ?
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            18146
_diffrn_reflns_av_R_equivalents  0.0550
_diffrn_reflns_av_sigmaI/netI    0.0777
_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       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_theta_min         2.02
_diffrn_reflns_theta_max         28.36
_reflns_number_total             5938
_reflns_number_gt                3658
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_refine_special_details          
; 
 Refinement of F² against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F², conventional R-factors R are based 
 on F, with F set to zero for negative F². The threshold expression of 
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F² 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/[σ²(Fo²)+(0.1027P)²+2.7415P] where P=(Fo²+2Fc²)/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         5938
_refine_ls_number_parameters     308
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1523
_refine_ls_R_factor_gt           0.0964
_refine_ls_wR_factor_ref         0.2630
_refine_ls_wR_factor_gt          0.2295
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_restrained_S_all      1.035
_refine_ls_shift/su_max          0.004
_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 -0.1335(3) 0.4244(2) 0.8119(2) 0.0349(6) Uani 1 1 d . . .
O2 O -0.3034(3) -0.2883(2) 0.2331(2) 0.0320(6) Uani 1 1 d . . .
O3 O -0.1292(3) -0.1242(2) 0.2075(2) 0.0309(6) Uani 1 1 d . . .
O4 O 0.3923(3) 0.1904(2) 0.3542(2) 0.0278(6) Uani 1 1 d . . .
O5 O 0.5817(3) -0.3703(2) -0.1786(2) 0.0321(6) Uani 1 1 d . . .
O6 O 0.3298(3) -0.3882(2) -0.2591(2) 0.0313(6) Uani 1 1 d . . .
C1 C -0.2353(6) 0.3988(4) 0.8832(4) 0.0432(11) Uani 1 1 d . . .
H1 H -0.3500 0.3573 0.8372 0.065 Uiso 1 1 calc R . .
H16 H -0.2145 0.4779 0.9447 0.065 Uiso 1 1 calc R . .
H3 H -0.2096 0.3440 0.9155 0.065 Uiso 1 1 calc R . .
C2 C -0.1459(4) 0.3219(3) 0.7200(3) 0.0255(7) Uani 1 1 d . . .
C3 C -0.0394(5) 0.3519(3) 0.6560(3) 0.0299(8) Uani 1 1 d . . .
H4 H 0.0323 0.4365 0.6760 0.036 Uiso 1 1 calc R . .
C4 C -0.0425(4) 0.2542(3) 0.5629(3) 0.0275(8) Uani 1 1 d . . .
C5 C -0.1515(4) 0.1277(3) 0.5310(3) 0.0212(7) Uani 1 1 d . . .
C6 C -0.1371(4) 0.0429(3) 0.4261(3) 0.0222(7) Uani 1 1 d . . .
C7 C -0.2234(4) -0.0843(3) 0.3731(3) 0.0231(7) Uani 1 1 d . . .
H9 H -0.2961 -0.1249 0.4063 0.028 Uiso 1 1 calc R . .
C8 C -0.2086(4) -0.1620(3) 0.2654(3) 0.0238(7) Uani 1 1 d . . .
C9 C -0.2933(6) -0.3724(4) 0.1286(3) 0.0366(9) Uani 1 1 d . . .
H7 H -0.3229 -0.3487 0.0664 0.055 Uiso 1 1 calc R . .
H2 H -0.3682 -0.4591 0.1093 0.055 Uiso 1 1 calc R . .
H8 H -0.1820 -0.3656 0.1403 0.055 Uiso 1 1 calc R . .
C10 C 0.0671(5) 0.2642(4) 0.4858(3) 0.0336(9) Uani 1 1 d . . .
H12 H 0.1785 0.2822 0.5303 0.040 Uiso 1 1 calc R . .
C11 C -0.0090(5) 0.1266(3) 0.3891(3) 0.0282(8) Uani 1 1 d . . .
H10 H -0.0608 0.1253 0.3158 0.034 Uiso 1 1 calc R . .
H11 H 0.0764 0.0961 0.3800 0.034 Uiso 1 1 calc R . .
C12 C -0.2559(4) 0.0989(3) 0.5959(3) 0.0255(7) Uani 1 1 d . . .
H5 H -0.3281 0.0143 0.5756 0.031 Uiso 1 1 calc R . .
C13 C -0.2523(4) 0.1956(3) 0.6902(3) 0.0256(7) Uani 1 1 d . . .
H6 H -0.3213 0.1763 0.7342 0.031 Uiso 1 1 calc R . .
C14 C 0.0819(6) 0.3654(4) 0.4426(4) 0.0489(12) Uani 1 1 d . . .
H15 H -0.0265 0.3515 0.4014 0.073 Uiso 1 1 calc R . .
H13 H 0.1485 0.3624 0.3916 0.073 Uiso 1 1 calc R . .
H14 H 0.1333 0.4477 0.5070 0.073 Uiso 1 1 calc R . .
C15 C 0.5388(5) 0.2711(3) 0.4525(3) 0.0314(8) Uani 1 1 d . . .
H19 H 0.5720 0.2195 0.4855 0.047 Uiso 1 1 calc R . .
H17 H 0.5160 0.3315 0.5094 0.047 Uiso 1 1 calc R . .
H29 H 0.6265 0.3163 0.4283 0.047 Uiso 1 1 calc R . .
C16 C 0.4035(4) 0.0988(3) 0.2642(3) 0.0236(7) Uani 1 1 d . . .
C17 C 0.5463(4) 0.0798(3) 0.2632(3) 0.0232(7) Uani 1 1 d . . .
H28 H 0.6419 0.1309 0.3265 0.028 Uiso 1 1 calc R . .
C18 C 0.5471(4) -0.0148(3) 0.1686(3) 0.0243(7) Uani 1 1 d . . .
H27 H 0.6427 -0.0281 0.1684 0.029 Uiso 1 1 calc R . .
C19 C 0.4052(4) -0.0899(3) 0.0740(3) 0.0232(7) Uani 1 1 d . . .
C20 C 0.3760(4) -0.1931(3) -0.0355(3) 0.0271(8) Uani 1 1 d . . .
C21 C 0.4878(4) -0.2366(3) -0.0646(3) 0.0248(7) Uani 1 1 d . . .
H22 H 0.5923 -0.2009 -0.0107 0.030 Uiso 1 1 calc R . .
C22 C 0.4530(4) -0.3375(3) -0.1771(3) 0.0248(7) Uani 1 1 d . . .
C23 C 0.5636(5) -0.4664(4) -0.2871(3) 0.0362(9) Uani 1 1 d . . .
H20 H 0.4681 -0.5439 -0.3058 0.054 Uiso 1 1 calc R . .
H18 H 0.6608 -0.4829 -0.2806 0.054 Uiso 1 1 calc R . .
H21 H 0.5497 -0.4366 -0.3471 0.054 Uiso 1 1 calc R . .
C24 C 0.1992(5) -0.2408(4) -0.1075(3) 0.0388(10) Uani 1 1 d . . .
H26 H 0.1378 -0.3307 -0.1251 0.047 Uiso 1 1 calc R . .
H23 H 0.1952 -0.2307 -0.1797 0.047 Uiso 1 1 calc R . .
C25 C 0.1246(6) -0.1594(7) -0.0345(5) 0.107(3) Uani 1 1 d . . .
H25 H 0.1337 -0.1001 -0.0721 0.128 Uiso 1 1 calc R . .
C26 C 0.2630(5) -0.0692(4) 0.0762(3) 0.0384(10) Uani 1 1 d . . .
C27 C 0.2600(5) 0.0233(4) 0.1708(3) 0.0372(9) Uani 1 1 d . . .
H24 H 0.1635 0.0349 0.1720 0.045 Uiso 1 1 calc R . .
C29 C -0.0284(12) -0.1959(9) -0.0440(8) 0.125(3) Uiso 1 1 d . . .
H29A H -0.0663 -0.2707 -0.0281 0.187 Uiso 1 1 calc R . .
H29B H -0.0900 -0.2157 -0.1214 0.187 Uiso 1 1 calc R . .
H29C H -0.0447 -0.1287 0.0102 0.187 Uiso 1 1 calc R . .


_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 C2 1.367(4) . ?
O1 C1 1.431(4) . ?
O2 C8 1.357(4) . ?
O2 C9 1.439(4) . ?
O3 C8 1.205(4) . ?
O4 C16 1.368(4) . ?
O4 C15 1.435(4) . ?
O5 C22 1.351(4) . ?
O5 C23 1.439(4) . ?
O6 C22 1.202(4) . ?
C1 H1 0.9600 . ?
C1 H16 0.9600 . ?
C1 H3 0.9600 . ?
C2 C13 1.388(5) . ?
C2 C3 1.396(5) . ?
C3 C4 1.375(5) . ?
C3 H4 0.9300 . ?
C4 C5 1.390(5) . ?
C4 C10 1.514(5) . ?
C5 C12 1.390(4) . ?
C5 C6 1.464(4) . ?
C6 C7 1.337(5) . ?
C6 C11 1.515(5) . ?
C7 C8 1.458(5) . ?
C7 H9 0.9300 . ?
C9 H7 0.9600 . ?
C9 H2 0.9600 . ?
C9 H8 0.9600 . ?
C10 C14 1.482(6) . ?
C10 C11 1.551(5) . ?
C10 H12 0.9800 . ?
C11 H10 0.9700 . ?
C11 H11 0.9700 . ?
C12 C13 1.375(5) . ?
C12 H5 0.9300 . ?
C13 H6 0.9300 . ?
C14 H15 0.9600 . ?
C14 H13 0.9600 . ?
C14 H14 0.9600 . ?
C15 H19 0.9600 . ?
C15 H17 0.9600 . ?
C15 H29 0.9600 . ?
C16 C27 1.384(5) . ?
C16 C17 1.385(5) . ?
C17 C18 1.380(5) . ?
C17 H28 0.9300 . ?
C18 C19 1.383(5) . ?
C18 H27 0.9300 . ?
C19 C26 1.391(5) . ?
C19 C20 1.461(5) . ?
C20 C21 1.341(5) . ?
C20 C24 1.505(5) . ?
C21 C22 1.459(5) . ?
C21 H22 0.9300 . ?
C23 H20 0.9600 . ?
C23 H18 0.9600 . ?
C23 H21 0.9600 . ?
C24 C25 1.541(6) . ?
C24 H26 0.9700 . ?
C24 H23 0.9700 . ?
C25 C29 1.268(10) . ?
C25 C26 1.499(6) . ?
C25 H25 0.9800 . ?
C26 C27 1.374(5) . ?
C27 H24 0.9300 . ?
C29 H29A 0.9600 . ?
C29 H29B 0.9600 . ?
C29 H29C 0.9600 . ?

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
C2 O1 C1 117.5(3) . . ?
C8 O2 C9 114.6(3) . . ?
C16 O4 C15 117.1(3) . . ?
C22 O5 C23 115.2(3) . . ?
O1 C1 H1 109.5 . . ?
O1 C1 H16 109.5 . . ?
H1 C1 H16 109.5 . . ?
O1 C1 H3 109.5 . . ?
H1 C1 H3 109.5 . . ?
H16 C1 H3 109.5 . . ?
O1 C2 C13 124.4(3) . . ?
O1 C2 C3 115.1(3) . . ?
C13 C2 C3 120.5(3) . . ?
C4 C3 C2 118.8(3) . . ?
C4 C3 H4 120.6 . . ?
C2 C3 H4 120.6 . . ?
C3 C4 C5 121.0(3) . . ?
C3 C4 C10 127.6(3) . . ?
C5 C4 C10 111.4(3) . . ?
C12 C5 C4 119.7(3) . . ?
C12 C5 C6 129.7(3) . . ?
C4 C5 C6 110.6(3) . . ?
C7 C6 C5 125.8(3) . . ?
C7 C6 C11 127.1(3) . . ?
C5 C6 C11 107.1(3) . . ?
C6 C7 C8 122.8(3) . . ?
C6 C7 H9 118.6 . . ?
C8 C7 H9 118.6 . . ?
O3 C8 O2 122.1(3) . . ?
O3 C8 C7 127.0(3) . . ?
O2 C8 C7 110.9(3) . . ?
O2 C9 H7 109.5 . . ?
O2 C9 H2 109.5 . . ?
H7 C9 H2 109.5 . . ?
O2 C9 H8 109.5 . . ?
H7 C9 H8 109.5 . . ?
H2 C9 H8 109.5 . . ?
C14 C10 C4 114.8(3) . . ?
C14 C10 C11 114.3(3) . . ?
C4 C10 C11 103.3(3) . . ?
C14 C10 H12 108.0 . . ?
C4 C10 H12 108.0 . . ?
C11 C10 H12 108.0 . . ?
C6 C11 C10 106.8(3) . . ?
C6 C11 H10 110.4 . . ?
C10 C11 H10 110.4 . . ?
C6 C11 H11 110.4 . . ?
C10 C11 H11 110.4 . . ?
H10 C11 H11 108.6 . . ?
C13 C12 C5 119.8(3) . . ?
C13 C12 H5 120.1 . . ?
C5 C12 H5 120.1 . . ?
C12 C13 C2 120.2(3) . . ?
C12 C13 H6 119.9 . . ?
C2 C13 H6 119.9 . . ?
C10 C14 H15 109.5 . . ?
C10 C14 H13 109.5 . . ?
H15 C14 H13 109.5 . . ?
C10 C14 H14 109.5 . . ?
H15 C14 H14 109.5 . . ?
H13 C14 H14 109.5 . . ?
O4 C15 H19 109.5 . . ?
O4 C15 H17 109.5 . . ?
H19 C15 H17 109.5 . . ?
O4 C15 H29 109.5 . . ?
H19 C15 H29 109.5 . . ?
H17 C15 H29 109.5 . . ?
O4 C16 C27 115.5(3) . . ?
O4 C16 C17 123.9(3) . . ?
C27 C16 C17 120.6(3) . . ?
C18 C17 C16 120.2(3) . . ?
C18 C17 H28 119.9 . . ?
C16 C17 H28 119.9 . . ?
C17 C18 C19 119.8(3) . . ?
C17 C18 H27 120.1 . . ?
C19 C18 H27 120.1 . . ?
C18 C19 C26 119.3(3) . . ?
C18 C19 C20 130.0(3) . . ?
C26 C19 C20 110.7(3) . . ?
C21 C20 C19 125.5(3) . . ?
C21 C20 C24 127.1(3) . . ?
C19 C20 C24 107.4(3) . . ?
C20 C21 C22 123.0(3) . . ?
C20 C21 H22 118.5 . . ?
C22 C21 H22 118.5 . . ?
O6 C22 O5 122.3(3) . . ?
O6 C22 C21 127.5(3) . . ?
O5 C22 C21 110.2(3) . . ?
O5 C23 H20 109.5 . . ?
O5 C23 H18 109.5 . . ?
H20 C23 H18 109.5 . . ?
O5 C23 H21 109.5 . . ?
H20 C23 H21 109.5 . . ?
H18 C23 H21 109.5 . . ?
C20 C24 C25 106.4(3) . . ?
C20 C24 H26 110.4 . . ?
C25 C24 H26 110.4 . . ?
C20 C24 H23 110.4 . . ?
C25 C24 H23 110.4 . . ?
H26 C24 H23 108.6 . . ?
C29 C25 C26 124.6(6) . . ?
C29 C25 C24 124.7(6) . . ?
C26 C25 C24 104.7(3) . . ?
C29 C25 H25 98.1 . . ?
C26 C25 H25 98.1 . . ?
C24 C25 H25 98.1 . . ?
C27 C26 C19 121.4(3) . . ?
C27 C26 C25 127.8(4) . . ?
C19 C26 C25 110.8(3) . . ?
C26 C27 C16 118.7(3) . . ?
C26 C27 H24 120.7 . . ?
C16 C27 H24 120.7 . . ?
C25 C29 H29A 109.5 . . ?
C25 C29 H29B 109.5 . . ?
H29A C29 H29B 109.5 . . ?
C25 C29 H29C 109.5 . . ?
H29A C29 H29C 109.5 . . ?
H29B C29 H29C 109.5 . . ?

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
C1 O1 C2 C13 1.2(5) . . . . ?
C1 O1 C2 C3 -177.7(4) . . . . ?
O1 C2 C3 C4 179.2(3) . . . . ?
C13 C2 C3 C4 0.3(6) . . . . ?
C2 C3 C4 C5 1.2(6) . . . . ?
C2 C3 C4 C10 -176.7(4) . . . . ?
C3 C4 C5 C12 -1.8(5) . . . . ?
C10 C4 C5 C12 176.5(3) . . . . ?
C3 C4 C5 C6 177.0(3) . . . . ?
C10 C4 C5 C6 -4.7(4) . . . . ?
C12 C5 C6 C7 -1.8(6) . . . . ?
C4 C5 C6 C7 179.6(3) . . . . ?
C12 C5 C6 C11 177.3(3) . . . . ?
C4 C5 C6 C11 -1.3(4) . . . . ?
C5 C6 C7 C8 176.8(3) . . . . ?
C11 C6 C7 C8 -2.2(5) . . . . ?
C9 O2 C8 O3 3.4(5) . . . . ?
C9 O2 C8 C7 -178.7(3) . . . . ?
C6 C7 C8 O3 -5.2(6) . . . . ?
C6 C7 C8 O2 177.1(3) . . . . ?
C3 C4 C10 C14 -48.4(6) . . . . ?
C5 C4 C10 C14 133.5(4) . . . . ?
C3 C4 C10 C11 -173.4(4) . . . . ?
C5 C4 C10 C11 8.4(4) . . . . ?
C7 C6 C11 C10 -174.4(3) . . . . ?
C5 C6 C11 C10 6.5(4) . . . . ?
C14 C10 C11 C6 -134.2(4) . . . . ?
C4 C10 C11 C6 -8.8(4) . . . . ?
C4 C5 C12 C13 0.8(5) . . . . ?
C6 C5 C12 C13 -177.7(3) . . . . ?
C5 C12 C13 C2 0.6(5) . . . . ?
O1 C2 C13 C12 179.9(3) . . . . ?
C3 C2 C13 C12 -1.2(5) . . . . ?
C15 O4 C16 C27 -179.7(3) . . . . ?
C15 O4 C16 C17 0.3(5) . . . . ?
O4 C16 C17 C18 -179.9(3) . . . . ?
C27 C16 C17 C18 0.2(5) . . . . ?
C16 C17 C18 C19 0.7(5) . . . . ?
C17 C18 C19 C26 -0.4(5) . . . . ?
C17 C18 C19 C20 178.9(3) . . . . ?
C18 C19 C20 C21 0.9(6) . . . . ?
C26 C19 C20 C21 -179.7(4) . . . . ?
C18 C19 C20 C24 -179.6(4) . . . . ?
C26 C19 C20 C24 -0.2(4) . . . . ?
C19 C20 C21 C22 -178.0(3) . . . . ?
C24 C20 C21 C22 2.6(6) . . . . ?
C23 O5 C22 O6 2.5(5) . . . . ?
C23 O5 C22 C21 -178.0(3) . . . . ?
C20 C21 C22 O6 5.2(6) . . . . ?
C20 C21 C22 O5 -174.3(3) . . . . ?
C21 C20 C24 C25 179.8(5) . . . . ?
C19 C20 C24 C25 0.3(5) . . . . ?
C20 C24 C25 C29 -153.8(9) . . . . ?
C20 C24 C25 C26 -0.2(7) . . . . ?
C18 C19 C26 C27 -0.7(6) . . . . ?
C20 C19 C26 C27 179.9(4) . . . . ?
C18 C19 C26 C25 179.5(5) . . . . ?
C20 C19 C26 C25 0.0(6) . . . . ?
C29 C25 C26 C27 -26.0(13) . . . . ?
C24 C25 C26 C27 -179.7(5) . . . . ?
C29 C25 C26 C19 153.8(9) . . . . ?
C24 C25 C26 C19 0.1(7) . . . . ?
C19 C26 C27 C16 1.5(7) . . . . ?
C25 C26 C27 C16 -178.7(6) . . . . ?
O4 C16 C27 C26 178.8(4) . . . . ?
C17 C16 C27 C26 -1.3(6) . . . . ?

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
C3 H4 O6 0.93 2.58 3.418(4) 150.0 1_566
C15 H29 O6 0.96 2.63 3.424(4) 140.2 2_655
C23 H20 O2 0.96 2.62 3.468(5) 146.9 2_545

_diffrn_measured_fraction_theta_max 0.996
_diffrn_reflns_theta_full        28.36
_diffrn_measured_fraction_theta_full 0.996
_refine_diff_density_max         2.315
_refine_diff_density_min         -0.748
_refine_diff_density_rms         0.088
