# Electronic Supplementary Material (ESI) for RSC Advances
# This journal is © The Royal Society of Chemistry 2013

#######################################################################
#
#                 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_z
#TrackingRef 'xxl-1.cif'


_audit_creation_method           SHELXL-97
_chemical_name_systematic        
;
?
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C27 H30 S2'
_chemical_formula_weight         418.63

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'
S S 0.1246 0.1234 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   p-1

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

_cell_length_a                   7.6535(9)
_cell_length_b                   11.5648(14)
_cell_length_c                   13.8466(17)
_cell_angle_alpha                67.639(3)
_cell_angle_beta                 84.037(4)
_cell_angle_gamma                81.169(4)
_cell_volume                     1118.6(2)
_cell_formula_units_Z            2
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    ?
_cell_measurement_theta_min      ?
_cell_measurement_theta_max      ?

_exptl_crystal_description       block
_exptl_crystal_colour            colorless
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.22
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.243
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             448
_exptl_absorpt_coefficient_mu    0.249
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.9157
_exptl_absorpt_correction_T_max  0.9472
_exptl_absorpt_process_details   ?

_exptl_special_details           
;
?
;

_diffrn_ambient_temperature      296(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_reflns_number            13113
_diffrn_reflns_av_R_equivalents  0.0253
_diffrn_reflns_av_sigmaI/netI    0.0266
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_theta_min         1.59
_diffrn_reflns_theta_max         25.01
_reflns_number_total             3920
_reflns_number_gt                3127
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_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^)+(0.0498P)^2^+0.2675P] 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    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         3920
_refine_ls_number_parameters     262
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0492
_refine_ls_R_factor_gt           0.0357
_refine_ls_wR_factor_ref         0.1006
_refine_ls_wR_factor_gt          0.0908
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_restrained_S_all      1.027
_refine_ls_shift/su_max          0.001
_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
S1 S 0.24250(6) 0.69288(4) 0.43423(4) 0.04219(15) Uani 1 1 d . . .
S2 S 0.46880(6) -0.11174(4) 0.77845(4) 0.04290(15) Uani 1 1 d . . .
C1 C -0.0411(4) 1.3460(2) 0.0039(2) 0.0755(7) Uani 1 1 d . . .
H1A H -0.0841 1.3902 -0.0650 0.113 Uiso 1 1 calc R . .
H1B H 0.0773 1.3633 0.0048 0.113 Uiso 1 1 calc R . .
H1C H -0.1164 1.3734 0.0530 0.113 Uiso 1 1 calc R . .
C2 C -0.0414(3) 1.20641(19) 0.03348(16) 0.0582(6) Uani 1 1 d . . .
H2A H 0.0321 1.1798 -0.0176 0.070 Uiso 1 1 calc R . .
H2B H -0.1611 1.1897 0.0314 0.070 Uiso 1 1 calc R . .
C3 C 0.0261(3) 1.12996(17) 0.14111(15) 0.0460(5) Uani 1 1 d . . .
H3A H -0.0520 1.1540 0.1920 0.055 Uiso 1 1 calc R . .
H3B H 0.1422 1.1519 0.1440 0.055 Uiso 1 1 calc R . .
C4 C 0.0399(3) 0.98829(17) 0.17286(14) 0.0450(5) Uani 1 1 d . . .
H4A H 0.1179 0.9629 0.1226 0.054 Uiso 1 1 calc R . .
H4B H -0.0760 0.9647 0.1720 0.054 Uiso 1 1 calc R . .
C5 C 0.1108(2) 0.91958(16) 0.28132(14) 0.0421(4) Uani 1 1 d . . .
H5A H 0.2245 0.9467 0.2817 0.050 Uiso 1 1 calc R . .
H5B H 0.0308 0.9451 0.3307 0.050 Uiso 1 1 calc R . .
C6 C 0.1339(2) 0.77888(16) 0.31881(14) 0.0380(4) Uani 1 1 d . . .
C7 C 0.0811(2) 0.70213(17) 0.27784(14) 0.0407(4) Uani 1 1 d . . .
H7A H 0.0213 0.7322 0.2162 0.049 Uiso 1 1 calc R . .
C8 C 0.1246(2) 0.57045(16) 0.33679(13) 0.0370(4) Uani 1 1 d . . .
C9 C 0.2143(2) 0.55010(16) 0.42730(14) 0.0362(4) Uani 1 1 d . . .
C10 C 0.2698(2) 0.43025(16) 0.49744(13) 0.0372(4) Uani 1 1 d . . .
H10A H 0.3278 0.4187 0.5568 0.045 Uiso 1 1 calc R . .
C11 C 0.2359(2) 0.32847(16) 0.47599(13) 0.0343(4) Uani 1 1 d . . .
C12 C 0.1480(2) 0.34716(16) 0.38514(13) 0.0361(4) Uani 1 1 d . . .
C13 C 0.0915(2) 0.46600(17) 0.31695(14) 0.0399(4) Uani 1 1 d . . .
H13A H 0.0320 0.4770 0.2582 0.048 Uiso 1 1 calc R . .
C14 C 0.1301(2) 0.22227(16) 0.37949(14) 0.0403(4) Uani 1 1 d . . .
H14A H 0.1910 0.2142 0.3169 0.048 Uiso 1 1 calc R . .
H14B H 0.0067 0.2115 0.3803 0.048 Uiso 1 1 calc R . .
C15 C 0.2163(2) 0.12834(16) 0.47664(13) 0.0360(4) Uani 1 1 d . . .
C16 C 0.2761(2) 0.19245(16) 0.53358(13) 0.0344(4) Uani 1 1 d . . .
C17 C 0.3565(2) 0.12610(16) 0.62756(14) 0.0365(4) Uani 1 1 d . . .
H17A H 0.3950 0.1676 0.6657 0.044 Uiso 1 1 calc R . .
C18 C 0.3775(2) -0.00497(16) 0.66285(13) 0.0358(4) Uani 1 1 d . . .
C19 C 0.3228(2) -0.06979(16) 0.60505(14) 0.0372(4) Uani 1 1 d . . .
C20 C 0.2409(2) -0.00044(17) 0.51111(14) 0.0389(4) Uani 1 1 d . . .
H20A H 0.2033 -0.0414 0.4723 0.047 Uiso 1 1 calc R . .
C21 C 0.3603(2) -0.20297(16) 0.65614(14) 0.0401(4) Uani 1 1 d . . .
H21A H 0.3343 -0.2593 0.6280 0.048 Uiso 1 1 calc R . .
C22 C 0.4365(2) -0.24073(17) 0.74848(15) 0.0395(4) Uani 1 1 d . . .
C23 C 0.4907(3) -0.37257(17) 0.82269(15) 0.0453(5) Uani 1 1 d . . .
H23A H 0.4391 -0.3820 0.8919 0.054 Uiso 1 1 calc R . .
H23B H 0.6185 -0.3859 0.8267 0.054 Uiso 1 1 calc R . .
C24 C 0.4339(3) -0.47271(17) 0.79045(16) 0.0469(5) Uani 1 1 d . . .
H24A H 0.3069 -0.4562 0.7828 0.056 Uiso 1 1 calc R . .
H24B H 0.4901 -0.4653 0.7226 0.056 Uiso 1 1 calc R . .
C25 C 0.4785(3) -0.60608(17) 0.86612(16) 0.0488(5) Uani 1 1 d . . .
H25A H 0.4213 -0.6142 0.9339 0.059 Uiso 1 1 calc R . .
H25B H 0.6053 -0.6230 0.8741 0.059 Uiso 1 1 calc R . .
C26 C 0.4217(3) -0.70314(19) 0.83165(18) 0.0588(6) Uani 1 1 d . . .
H26A H 0.4818 -0.6964 0.7648 0.071 Uiso 1 1 calc R . .
H26B H 0.2956 -0.6841 0.8212 0.071 Uiso 1 1 calc R . .
C27 C 0.4595(4) -0.8373(2) 0.9078(2) 0.0760(7) Uani 1 1 d . . .
H27A H 0.4211 -0.8935 0.8804 0.114 Uiso 1 1 calc R . .
H27B H 0.3972 -0.8459 0.9735 0.114 Uiso 1 1 calc R . .
H27C H 0.5844 -0.8577 0.9178 0.114 Uiso 1 1 calc R . .

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
S1 0.0529(3) 0.0345(3) 0.0415(3) -0.0149(2) -0.0114(2) -0.0041(2)
S2 0.0489(3) 0.0370(3) 0.0456(3) -0.0162(2) -0.0138(2) -0.0036(2)
C1 0.0885(18) 0.0475(13) 0.0721(17) -0.0010(12) -0.0109(14) -0.0057(12)
C2 0.0680(14) 0.0514(13) 0.0474(12) -0.0082(10) -0.0124(10) -0.0050(10)
C3 0.0505(11) 0.0413(11) 0.0455(11) -0.0143(9) -0.0077(9) -0.0049(9)
C4 0.0528(11) 0.0406(10) 0.0426(11) -0.0165(9) -0.0045(9) -0.0042(9)
C5 0.0454(10) 0.0376(10) 0.0429(11) -0.0138(9) -0.0053(8) -0.0047(8)
C6 0.0381(9) 0.0369(10) 0.0377(10) -0.0126(8) -0.0008(8) -0.0046(8)
C7 0.0430(10) 0.0403(10) 0.0373(10) -0.0114(8) -0.0075(8) -0.0042(8)
C8 0.0380(9) 0.0384(10) 0.0347(10) -0.0134(8) -0.0028(8) -0.0052(8)
C9 0.0362(9) 0.0376(10) 0.0372(10) -0.0161(8) -0.0019(8) -0.0054(7)
C10 0.0405(10) 0.0374(10) 0.0359(10) -0.0148(8) -0.0071(8) -0.0047(8)
C11 0.0332(9) 0.0358(9) 0.0343(10) -0.0133(8) 0.0000(7) -0.0059(7)
C12 0.0381(9) 0.0384(10) 0.0350(10) -0.0161(8) -0.0016(7) -0.0080(7)
C13 0.0447(10) 0.0419(10) 0.0342(10) -0.0132(8) -0.0085(8) -0.0073(8)
C14 0.0466(10) 0.0410(10) 0.0372(10) -0.0164(8) -0.0047(8) -0.0098(8)
C15 0.0370(9) 0.0394(10) 0.0351(10) -0.0165(8) -0.0006(7) -0.0085(7)
C16 0.0330(9) 0.0359(9) 0.0367(10) -0.0160(8) 0.0001(7) -0.0061(7)
C17 0.0385(9) 0.0362(9) 0.0402(10) -0.0185(8) -0.0055(8) -0.0067(7)
C18 0.0339(9) 0.0371(10) 0.0388(10) -0.0164(8) -0.0021(7) -0.0044(7)
C19 0.0364(9) 0.0388(10) 0.0407(10) -0.0193(8) -0.0009(8) -0.0061(8)
C20 0.0447(10) 0.0399(10) 0.0392(10) -0.0204(8) -0.0045(8) -0.0089(8)
C21 0.0447(10) 0.0357(10) 0.0452(11) -0.0201(9) -0.0043(8) -0.0056(8)
C22 0.0368(9) 0.0367(10) 0.0470(11) -0.0173(8) -0.0022(8) -0.0053(8)
C23 0.0490(11) 0.0394(10) 0.0468(11) -0.0145(9) -0.0073(9) -0.0041(8)
C24 0.0513(11) 0.0402(11) 0.0490(12) -0.0152(9) -0.0080(9) -0.0054(9)
C25 0.0545(12) 0.0405(11) 0.0508(12) -0.0149(9) -0.0077(9) -0.0059(9)
C26 0.0722(15) 0.0457(12) 0.0606(14) -0.0197(11) -0.0083(11) -0.0101(10)
C27 0.0954(19) 0.0427(13) 0.0847(18) -0.0162(12) -0.0098(15) -0.0096(12)

_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
S1 C9 1.7368(17) . ?
S1 C6 1.7457(18) . ?
S2 C18 1.7431(17) . ?
S2 C22 1.7504(18) . ?
C1 C2 1.507(3) . ?
C1 H1A 0.9600 . ?
C1 H1B 0.9600 . ?
C1 H1C 0.9600 . ?
C2 C3 1.512(3) . ?
C2 H2A 0.9700 . ?
C2 H2B 0.9700 . ?
C3 C4 1.516(3) . ?
C3 H3A 0.9700 . ?
C3 H3B 0.9700 . ?
C4 C5 1.520(2) . ?
C4 H4A 0.9700 . ?
C4 H4B 0.9700 . ?
C5 C6 1.495(2) . ?
C5 H5A 0.9700 . ?
C5 H5B 0.9700 . ?
C6 C7 1.347(2) . ?
C7 C8 1.432(2) . ?
C7 H7A 0.9300 . ?
C8 C13 1.400(2) . ?
C8 C9 1.415(2) . ?
C9 C10 1.388(2) . ?
C10 C11 1.385(2) . ?
C10 H10A 0.9300 . ?
C11 C12 1.416(2) . ?
C11 C16 1.467(2) . ?
C12 C13 1.372(2) . ?
C12 C14 1.503(2) . ?
C13 H13A 0.9300 . ?
C14 C15 1.509(2) . ?
C14 H14A 0.9700 . ?
C14 H14B 0.9700 . ?
C15 C20 1.369(2) . ?
C15 C16 1.416(2) . ?
C16 C17 1.386(2) . ?
C17 C18 1.393(2) . ?
C17 H17A 0.9300 . ?
C18 C19 1.414(2) . ?
C19 C20 1.396(2) . ?
C19 C21 1.426(2) . ?
C20 H20A 0.9300 . ?
C21 C22 1.348(2) . ?
C21 H21A 0.9300 . ?
C22 C23 1.502(3) . ?
C23 C24 1.523(3) . ?
C23 H23A 0.9700 . ?
C23 H23B 0.9700 . ?
C24 C25 1.509(3) . ?
C24 H24A 0.9700 . ?
C24 H24B 0.9700 . ?
C25 C26 1.509(3) . ?
C25 H25A 0.9700 . ?
C25 H25B 0.9700 . ?
C26 C27 1.511(3) . ?
C26 H26A 0.9700 . ?
C26 H26B 0.9700 . ?
C27 H27A 0.9600 . ?
C27 H27B 0.9600 . ?
C27 H27C 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
C9 S1 C6 92.27(8) . . ?
C18 S2 C22 92.01(8) . . ?
C2 C1 H1A 109.5 . . ?
C2 C1 H1B 109.5 . . ?
H1A C1 H1B 109.5 . . ?
C2 C1 H1C 109.5 . . ?
H1A C1 H1C 109.5 . . ?
H1B C1 H1C 109.5 . . ?
C1 C2 C3 112.64(18) . . ?
C1 C2 H2A 109.1 . . ?
C3 C2 H2A 109.1 . . ?
C1 C2 H2B 109.1 . . ?
C3 C2 H2B 109.1 . . ?
H2A C2 H2B 107.8 . . ?
C2 C3 C4 115.24(16) . . ?
C2 C3 H3A 108.5 . . ?
C4 C3 H3A 108.5 . . ?
C2 C3 H3B 108.5 . . ?
C4 C3 H3B 108.5 . . ?
H3A C3 H3B 107.5 . . ?
C3 C4 C5 111.45(15) . . ?
C3 C4 H4A 109.3 . . ?
C5 C4 H4A 109.3 . . ?
C3 C4 H4B 109.3 . . ?
C5 C4 H4B 109.3 . . ?
H4A C4 H4B 108.0 . . ?
C6 C5 C4 115.58(15) . . ?
C6 C5 H5A 108.4 . . ?
C4 C5 H5A 108.4 . . ?
C6 C5 H5B 108.4 . . ?
C4 C5 H5B 108.4 . . ?
H5A C5 H5B 107.4 . . ?
C7 C6 C5 130.18(16) . . ?
C7 C6 S1 111.25(13) . . ?
C5 C6 S1 118.57(13) . . ?
C6 C7 C8 114.60(16) . . ?
C6 C7 H7A 122.7 . . ?
C8 C7 H7A 122.7 . . ?
C13 C8 C9 118.86(16) . . ?
C13 C8 C7 129.74(16) . . ?
C9 C8 C7 111.40(16) . . ?
C10 C9 C8 122.33(16) . . ?
C10 C9 S1 127.19(13) . . ?
C8 C9 S1 110.48(13) . . ?
C11 C10 C9 117.72(16) . . ?
C11 C10 H10A 121.1 . . ?
C9 C10 H10A 121.1 . . ?
C10 C11 C12 120.68(16) . . ?
C10 C11 C16 130.95(15) . . ?
C12 C11 C16 108.38(15) . . ?
C13 C12 C11 121.20(16) . . ?
C13 C12 C14 128.72(16) . . ?
C11 C12 C14 110.09(15) . . ?
C12 C13 C8 119.20(16) . . ?
C12 C13 H13A 120.4 . . ?
C8 C13 H13A 120.4 . . ?
C12 C14 C15 103.21(13) . . ?
C12 C14 H14A 111.1 . . ?
C15 C14 H14A 111.1 . . ?
C12 C14 H14B 111.1 . . ?
C15 C14 H14B 111.1 . . ?
H14A C14 H14B 109.1 . . ?
C20 C15 C16 121.04(16) . . ?
C20 C15 C14 129.05(15) . . ?
C16 C15 C14 109.91(15) . . ?
C17 C16 C15 120.75(16) . . ?
C17 C16 C11 130.84(15) . . ?
C15 C16 C11 108.40(14) . . ?
C16 C17 C18 117.63(15) . . ?
C16 C17 H17A 121.2 . . ?
C18 C17 H17A 121.2 . . ?
C17 C18 C19 122.02(16) . . ?
C17 C18 S2 127.64(13) . . ?
C19 C18 S2 110.35(13) . . ?
C20 C19 C18 119.04(16) . . ?
C20 C19 C21 129.21(16) . . ?
C18 C19 C21 111.74(15) . . ?
C15 C20 C19 119.47(16) . . ?
C15 C20 H20A 120.3 . . ?
C19 C20 H20A 120.3 . . ?
C22 C21 C19 114.64(16) . . ?
C22 C21 H21A 122.7 . . ?
C19 C21 H21A 122.7 . . ?
C21 C22 C23 128.58(17) . . ?
C21 C22 S2 111.24(14) . . ?
C23 C22 S2 120.18(13) . . ?
C22 C23 C24 113.04(16) . . ?
C22 C23 H23A 109.0 . . ?
C24 C23 H23A 109.0 . . ?
C22 C23 H23B 109.0 . . ?
C24 C23 H23B 109.0 . . ?
H23A C23 H23B 107.8 . . ?
C25 C24 C23 114.42(16) . . ?
C25 C24 H24A 108.7 . . ?
C23 C24 H24A 108.7 . . ?
C25 C24 H24B 108.7 . . ?
C23 C24 H24B 108.7 . . ?
H24A C24 H24B 107.6 . . ?
C24 C25 C26 113.17(17) . . ?
C24 C25 H25A 108.9 . . ?
C26 C25 H25A 108.9 . . ?
C24 C25 H25B 108.9 . . ?
C26 C25 H25B 108.9 . . ?
H25A C25 H25B 107.8 . . ?
C25 C26 C27 114.22(19) . . ?
C25 C26 H26A 108.7 . . ?
C27 C26 H26A 108.7 . . ?
C25 C26 H26B 108.7 . . ?
C27 C26 H26B 108.7 . . ?
H26A C26 H26B 107.6 . . ?
C26 C27 H27A 109.5 . . ?
C26 C27 H27B 109.5 . . ?
H27A C27 H27B 109.5 . . ?
C26 C27 H27C 109.5 . . ?
H27A C27 H27C 109.5 . . ?
H27B C27 H27C 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 C2 C3 C4 -176.36(19) . . . . ?
C2 C3 C4 C5 179.32(17) . . . . ?
C3 C4 C5 C6 -178.49(16) . . . . ?
C4 C5 C6 C7 -9.5(3) . . . . ?
C4 C5 C6 S1 171.34(13) . . . . ?
C9 S1 C6 C7 -0.44(15) . . . . ?
C9 S1 C6 C5 178.84(15) . . . . ?
C5 C6 C7 C8 -179.03(18) . . . . ?
S1 C6 C7 C8 0.1(2) . . . . ?
C6 C7 C8 C13 -179.49(18) . . . . ?
C6 C7 C8 C9 0.3(2) . . . . ?
C13 C8 C9 C10 -0.4(3) . . . . ?
C7 C8 C9 C10 179.72(16) . . . . ?
C13 C8 C9 S1 179.20(13) . . . . ?
C7 C8 C9 S1 -0.66(19) . . . . ?
C6 S1 C9 C10 -179.78(17) . . . . ?
C6 S1 C9 C8 0.63(14) . . . . ?
C8 C9 C10 C11 0.5(3) . . . . ?
S1 C9 C10 C11 -179.01(13) . . . . ?
C9 C10 C11 C12 0.2(3) . . . . ?
C9 C10 C11 C16 -179.78(17) . . . . ?
C10 C11 C12 C13 -1.1(3) . . . . ?
C16 C11 C12 C13 178.88(16) . . . . ?
C10 C11 C12 C14 179.17(16) . . . . ?
C16 C11 C12 C14 -0.84(19) . . . . ?
C11 C12 C13 C8 1.2(3) . . . . ?
C14 C12 C13 C8 -179.12(17) . . . . ?
C9 C8 C13 C12 -0.5(3) . . . . ?
C7 C8 C13 C12 179.35(18) . . . . ?
C13 C12 C14 C15 -179.58(18) . . . . ?
C11 C12 C14 C15 0.11(19) . . . . ?
C12 C14 C15 C20 -178.82(18) . . . . ?
C12 C14 C15 C16 0.69(19) . . . . ?
C20 C15 C16 C17 -2.0(3) . . . . ?
C14 C15 C16 C17 178.47(15) . . . . ?
C20 C15 C16 C11 178.34(16) . . . . ?
C14 C15 C16 C11 -1.2(2) . . . . ?
C10 C11 C16 C17 1.6(3) . . . . ?
C12 C11 C16 C17 -178.36(17) . . . . ?
C10 C11 C16 C15 -178.74(17) . . . . ?
C12 C11 C16 C15 1.28(19) . . . . ?
C15 C16 C17 C18 0.7(3) . . . . ?
C11 C16 C17 C18 -179.74(16) . . . . ?
C16 C17 C18 C19 1.2(3) . . . . ?
C16 C17 C18 S2 -178.54(13) . . . . ?
C22 S2 C18 C17 -179.51(17) . . . . ?
C22 S2 C18 C19 0.73(14) . . . . ?
C17 C18 C19 C20 -1.8(3) . . . . ?
S2 C18 C19 C20 178.00(13) . . . . ?
C17 C18 C19 C21 179.16(16) . . . . ?
S2 C18 C19 C21 -1.07(19) . . . . ?
C16 C15 C20 C19 1.4(3) . . . . ?
C14 C15 C20 C19 -179.16(17) . . . . ?
C18 C19 C20 C15 0.4(3) . . . . ?
C21 C19 C20 C15 179.33(17) . . . . ?
C20 C19 C21 C22 -177.99(18) . . . . ?
C18 C19 C21 C22 1.0(2) . . . . ?
C19 C21 C22 C23 179.10(17) . . . . ?
C19 C21 C22 S2 -0.4(2) . . . . ?
C18 S2 C22 C21 -0.20(15) . . . . ?
C18 S2 C22 C23 -179.74(15) . . . . ?
C21 C22 C23 C24 -6.1(3) . . . . ?
S2 C22 C23 C24 173.37(14) . . . . ?
C22 C23 C24 C25 -177.17(16) . . . . ?
C23 C24 C25 C26 -179.57(18) . . . . ?
C24 C25 C26 C27 -178.13(19) . . . . ?

_diffrn_measured_fraction_theta_max 0.993
_diffrn_reflns_theta_full        25.01
_diffrn_measured_fraction_theta_full 0.993
_refine_diff_density_max         0.237
_refine_diff_density_min         -0.137
_refine_diff_density_rms         0.037


_database_code_depnum_ccdc_archive 'CCDC 919150'