# Electronic Supplementary Material (ESI) for RSC Advances.
# This journal is © The Royal Society of Chemistry 2014

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#
#                 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
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# 
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#  data retrieval see:
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#  from this site to visualise CIF-encoded structures and 
#  to carry out CIF format checking respectively.
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data_jkrmg45og

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
;
 ?
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C11 H10 O2 S'
_chemical_formula_weight         206.25

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

_symmetry_cell_setting           Orthorhombic
_symmetry_space_group_name_H-M   'P2(1)2(1)2(1) '

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'

_cell_length_a                   5.361(5)
_cell_length_b                   11.911(5)
_cell_length_c                   15.763(5)
_cell_angle_alpha                90.000(5)
_cell_angle_beta                 90.000(5)
_cell_angle_gamma                90.000(5)
_cell_volume                     1006.5(11)
_cell_formula_units_Z            4
_cell_measurement_temperature    293(2)
_cell_measurement_reflns_used    ?
_cell_measurement_theta_min      ?
_cell_measurement_theta_max      ?

_exptl_crystal_description       ?
_exptl_crystal_colour            ?
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.11
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.361
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             432
_exptl_absorpt_coefficient_mu    0.290
_exptl_absorpt_correction_type   none
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?
_exptl_absorpt_process_details   ?

_exptl_special_details           
;
 ?
;

_diffrn_ambient_temperature      293(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            11982
_diffrn_reflns_av_R_equivalents  0.0462
_diffrn_reflns_av_sigmaI/netI    0.0310
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_theta_min         2.14
_diffrn_reflns_theta_max         24.99
_reflns_number_total             1777
_reflns_number_gt                1400
_reflns_threshold_expression     >2σ(I)

_computing_data_collection       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    ?
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_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 > 2σ(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)+(0.0898P)²+0.1235P] where P=(Fo²+2Fc²)/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_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.06(19)
_refine_ls_number_reflns         1777
_refine_ls_number_parameters     127
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0677
_refine_ls_R_factor_gt           0.0490
_refine_ls_wR_factor_ref         0.1460
_refine_ls_wR_factor_gt          0.1340
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_restrained_S_all      1.074
_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
C1 C 0.5058(8) 0.3485(3) 0.8062(3) 0.0674(12) Uani 1 1 d . . .
H1 H 0.6121 0.4094 0.8137 0.081 Uiso 1 1 calc R . .
C2 C 0.5100(7) 0.2397(3) 0.8544(2) 0.0554(10) Uani 1 1 d . . .
C3 C 0.6760(9) 0.2142(4) 0.9192(3) 0.0702(12) Uani 1 1 d . . .
H3 H 0.7942 0.2666 0.9365 0.084 Uiso 1 1 calc R . .
C4 C 0.6638(10) 0.1109(4) 0.9573(3) 0.0762(13) Uani 1 1 d . . .
H4 H 0.7740 0.0935 1.0010 0.091 Uiso 1 1 calc R . .
C5 C 0.4899(9) 0.0326(3) 0.9317(3) 0.0671(12) Uani 1 1 d . . .
H5 H 0.4851 -0.0375 0.9577 0.080 Uiso 1 1 calc R . .
C6 C 0.3229(8) 0.0575(3) 0.8676(2) 0.0564(10) Uani 1 1 d . . .
H6 H 0.2041 0.0051 0.8509 0.068 Uiso 1 1 calc R . .
C7 C 0.3351(7) 0.1611(3) 0.8289(2) 0.0499(9) Uani 1 1 d . . .
C8 C 0.1730(7) 0.2000(3) 0.7588(2) 0.0466(9) Uani 1 1 d . . .
C9 C -0.0071(7) 0.1389(3) 0.7217(2) 0.0513(9) Uani 1 1 d . . .
H9A H -0.1215 0.1165 0.7663 0.062 Uiso 1 1 calc R . .
H9B H 0.0712 0.0708 0.7011 0.062 Uiso 1 1 calc R . .
C10 C -0.1574(7) 0.1824(3) 0.6530(2) 0.0525(9) Uani 1 1 d . . .
C11 C -0.4831(10) 0.1421(4) 0.5569(3) 0.0749(13) Uani 1 1 d . . .
H11A H -0.5918 0.0816 0.5411 0.112 Uiso 1 1 calc R . .
H11B H -0.3849 0.1641 0.5088 0.112 Uiso 1 1 calc R . .
H11C H -0.5810 0.2048 0.5759 0.112 Uiso 1 1 calc R . .
O1 O -0.1436(6) 0.2756(2) 0.62392(17) 0.0660(8) Uani 1 1 d . . .
O2 O -0.3213(6) 0.1060(2) 0.62414(17) 0.0660(8) Uani 1 1 d . . .
S1 S 0.25112(19) 0.33733(7) 0.73028(6) 0.0626(3) Uani 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
C1 0.070(3) 0.047(2) 0.085(3) -0.0122(19) 0.000(2) -0.014(2)
C2 0.047(2) 0.057(2) 0.062(2) -0.0161(17) 0.012(2) 0.0012(19)
C3 0.056(3) 0.082(3) 0.073(3) -0.021(2) -0.005(2) 0.000(2)
C4 0.073(3) 0.088(3) 0.068(3) -0.008(2) -0.008(2) 0.019(3)
C5 0.069(3) 0.063(2) 0.069(2) 0.006(2) 0.003(2) 0.015(2)
C6 0.055(3) 0.0493(19) 0.064(2) -0.0055(17) 0.000(2) 0.0044(18)
C7 0.048(2) 0.0519(19) 0.0497(18) -0.0080(17) 0.0065(16) 0.0064(19)
C8 0.047(2) 0.0396(16) 0.0531(19) -0.0024(14) 0.0098(17) 0.0042(14)
C9 0.052(2) 0.0484(19) 0.0536(19) 0.0049(15) 0.0059(19) 0.0017(16)
C10 0.054(2) 0.052(2) 0.0522(19) 0.0018(16) 0.0091(18) 0.0060(17)
C11 0.077(3) 0.077(3) 0.071(3) -0.002(2) -0.021(3) 0.010(3)
O1 0.0745(19) 0.0537(15) 0.0699(17) 0.0130(14) -0.0036(15) -0.0002(14)
O2 0.068(2) 0.0606(15) 0.0690(16) 0.0074(14) -0.0236(15) -0.0067(15)
S1 0.0656(7) 0.0428(5) 0.0795(6) 0.0038(4) 0.0035(6) -0.0045(5)

_geom_special_details            
;
 All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell s.u.'s are taken
 into account individually in the estimation of s.u.'s in distances, angles
 and torsion angles; correlations between s.u.'s in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell s.u.'s is used for estimating s.u.'s 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
C1 C2 1.501(6) . ?
C1 S1 1.821(4) . ?
C1 H1 0.9300 . ?
C2 C7 1.385(5) . ?
C2 C3 1.388(6) . ?
C3 C4 1.370(6) . ?
C3 H3 0.9300 . ?
C4 C5 1.380(6) . ?
C4 H4 0.9300 . ?
C5 C6 1.382(6) . ?
C5 H5 0.9300 . ?
C6 C7 1.379(5) . ?
C6 H6 0.9300 . ?
C7 C8 1.480(5) . ?
C8 C9 1.343(5) . ?
C8 S1 1.748(3) . ?
C9 C10 1.446(5) . ?
C9 H9A 0.9700 . ?
C9 H9B 0.9700 . ?
C10 O1 1.204(4) . ?
C10 O2 1.344(5) . ?
C11 O2 1.435(5) . ?
C11 H11A 0.9600 . ?
C11 H11B 0.9600 . ?
C11 H11C 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 C1 S1 106.3(3) . . ?
C2 C1 H1 126.8 . . ?
S1 C1 H1 126.8 . . ?
C7 C2 C3 120.0(4) . . ?
C7 C2 C1 115.3(4) . . ?
C3 C2 C1 124.8(4) . . ?
C4 C3 C2 119.3(4) . . ?
C4 C3 H3 120.4 . . ?
C2 C3 H3 120.4 . . ?
C3 C4 C5 120.7(4) . . ?
C3 C4 H4 119.6 . . ?
C5 C4 H4 119.6 . . ?
C4 C5 C6 120.4(4) . . ?
C4 C5 H5 119.8 . . ?
C6 C5 H5 119.8 . . ?
C7 C6 C5 119.0(4) . . ?
C7 C6 H6 120.5 . . ?
C5 C6 H6 120.5 . . ?
C6 C7 C2 120.6(4) . . ?
C6 C7 C8 125.7(3) . . ?
C2 C7 C8 113.7(3) . . ?
C9 C8 C7 125.3(3) . . ?
C9 C8 S1 124.6(3) . . ?
C7 C8 S1 110.1(3) . . ?
C8 C9 C10 122.2(3) . . ?
C8 C9 H9A 106.8 . . ?
C10 C9 H9A 106.8 . . ?
C8 C9 H9B 106.8 . . ?
C10 C9 H9B 106.8 . . ?
H9A C9 H9B 106.6 . . ?
O1 C10 O2 122.4(4) . . ?
O1 C10 C9 125.5(4) . . ?
O2 C10 C9 112.1(3) . . ?
O2 C11 H11A 109.5 . . ?
O2 C11 H11B 109.5 . . ?
H11A C11 H11B 109.5 . . ?
O2 C11 H11C 109.5 . . ?
H11A C11 H11C 109.5 . . ?
H11B C11 H11C 109.5 . . ?
C10 O2 C11 116.3(3) . . ?
C8 S1 C1 94.51(18) . . ?

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
S1 C1 C2 C7 1.9(4) . . . . ?
S1 C1 C2 C3 -179.4(3) . . . . ?
C7 C2 C3 C4 -0.1(6) . . . . ?
C1 C2 C3 C4 -178.8(4) . . . . ?
C2 C3 C4 C5 0.3(6) . . . . ?
C3 C4 C5 C6 -0.7(7) . . . . ?
C4 C5 C6 C7 0.9(6) . . . . ?
C5 C6 C7 C2 -0.7(5) . . . . ?
C5 C6 C7 C8 179.0(3) . . . . ?
C3 C2 C7 C6 0.3(5) . . . . ?
C1 C2 C7 C6 179.1(3) . . . . ?
C3 C2 C7 C8 -179.5(3) . . . . ?
C1 C2 C7 C8 -0.7(4) . . . . ?
C6 C7 C8 C9 -1.2(6) . . . . ?
C2 C7 C8 C9 178.6(3) . . . . ?
C6 C7 C8 S1 179.2(3) . . . . ?
C2 C7 C8 S1 -1.0(4) . . . . ?
C7 C8 C9 C10 -179.6(3) . . . . ?
S1 C8 C9 C10 -0.1(5) . . . . ?
C8 C9 C10 O1 -2.1(6) . . . . ?
C8 C9 C10 O2 178.3(3) . . . . ?
O1 C10 O2 C11 -0.8(5) . . . . ?
C9 C10 O2 C11 178.7(3) . . . . ?
C9 C8 S1 C1 -177.8(3) . . . . ?
C7 C8 S1 C1 1.8(3) . . . . ?
C2 C1 S1 C8 -2.1(3) . . . . ?

_diffrn_measured_fraction_theta_max 1.000
_diffrn_reflns_theta_full        24.99
_diffrn_measured_fraction_theta_full 1.000
_refine_diff_density_max         0.319
_refine_diff_density_min         -0.392
_refine_diff_density_rms         0.049
_database_code_depnum_ccdc_archive 'CCDC 984824'
