# Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry.
# This journal is © The Royal Society of Chemistry 2016

####################################################################### 
# 
# 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 
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data_mo_dm15338_0m
_database_code_depnum_ccdc_archive 'CCDC 1414928'
_audit_update_record             
;
2015-07-24 deposited with the CCDC.
2016-06-02 downloaded from the CCDC.
;
_audit_creation_date             2015-04-29
_audit_creation_method           
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_shelxl_version_number           2014-3
_chemical_name_common            ?
_chemical_name_systematic        
;
 ?
;
_chemical_formula_moiety         'C24 H15 Cl O3'
_chemical_formula_sum            'C24 H15 Cl O3'
_chemical_formula_weight         386.81
_chemical_absolute_configuration rmad
_chemical_melting_point          ?
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'
Cl Cl 0.1484 0.1585 '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'

_shelx_space_group_comment       
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_H-M_alt        'P 21 21 21'
_space_group_name_Hall           'P 2ac 2ab'
loop_
_space_group_symop_operation_xyz
'x, y, z'
'x+1/2, -y+1/2, -z'
'-x, y+1/2, -z+1/2'
'-x+1/2, -y, z+1/2'

_cell_length_a                   10.5258(9)
_cell_length_b                   11.7582(10)
_cell_length_c                   14.4254(12)
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_volume                     1785.4(3)
_cell_formula_units_Z            4
_cell_measurement_reflns_used    7455
_cell_measurement_temperature    130
_cell_measurement_theta_max      30.28
_cell_measurement_theta_min      2.23
_shelx_estimated_absorpt_T_max   0.961
_shelx_estimated_absorpt_T_min   0.936
_exptl_absorpt_coefficient_mu    0.238
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.7079
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.0619 before and 0.0415 after correction.
The Ratio of minimum to maximum transmission is 0.9488.
The λ/2 correction factor is 0.0015.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.439
_exptl_crystal_density_meas      .
_exptl_crystal_density_method    ?
_exptl_crystal_description       block
_exptl_crystal_F_000             800
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.17
_exptl_special_details           
;
 ?
;
_exptl_transmission_factor_max   ?
_exptl_transmission_factor_min   ?
_diffrn_reflns_av_R_equivalents  0.0255
_diffrn_reflns_av_unetI/netI     0.0276
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            18084
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.527
_diffrn_reflns_theta_min         2.235
_diffrn_ambient_temperature      130
_diffrn_detector_area_resol_mean ?
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_source                   ?
_diffrn_standards_number         0
_reflns_Friedel_coverage         0.775
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.996
_reflns_number_gt                5044
_reflns_number_total             5459
_reflns_special_details          
;
 Reflections were merged by SHELXL according to the crystal
 class for the calculation of statistics and refinement.
 
 _reflns_Friedel_fraction is defined as the number of unique
 Friedel pairs measured divided by the number that would be
 possible theoretically, ignoring centric projections and
 systematic absences.
;
_reflns_threshold_expression     'I > 2σ(I)'
_computing_cell_refinement       'SAINT v7.68A (Bruker, 2009)'
_computing_data_collection       ?
_computing_data_reduction        'SAINT v7.68A (Bruker, 2009)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_refine_diff_density_max         0.267
_refine_diff_density_min         -0.329
_refine_diff_density_rms         0.070
_refine_ls_abs_structure_details 
;
 Flack x determined using 2110 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.002(17)
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     253
_refine_ls_number_reflns         5459
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0397
_refine_ls_R_factor_gt           0.0349
_refine_ls_restrained_S_all      1.045
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0527P)²+0.1816P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0851
_refine_ls_wR_factor_ref         0.0885
_refine_special_details          
;
 ?
;
_olex2_refinement_description    
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C10(H10A,H10B)
2.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C5(H5), C6(H6), C8(H8), C9(H9), C13(H13), C14(H14), C15(H15),
 C16(H16), C19(H19), C20(H20), C21(H21), C22(H22)
;
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   ?
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_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
Cl1 Cl 1.17165(5) 0.28110(4) 0.04809(4) 0.03550(14) Uani 1 1 d . . . . .
O1 O 0.49403(13) 0.70576(11) -0.14699(9) 0.0236(3) Uani 1 1 d . . . . .
O2 O 0.51479(11) 0.74498(11) 0.00234(9) 0.0196(2) Uani 1 1 d . . . . .
O3 O 0.70489(13) 0.87353(11) -0.05642(8) 0.0242(3) Uani 1 1 d . . . . .
C1 C 0.55610(18) 0.69377(15) -0.07754(11) 0.0199(3) Uani 1 1 d . . . . .
C2 C 0.66595(18) 0.61770(15) -0.06992(12) 0.0207(3) Uani 1 1 d . . . . .
H2 H 0.6924 0.5775 -0.1237 0.025 Uiso 1 1 calc R . . . .
C3 C 0.73124(16) 0.60172(14) 0.00906(12) 0.0182(3) Uani 1 1 d . . . . .
C4 C 0.83563(17) 0.51838(14) 0.01817(12) 0.0193(3) Uani 1 1 d . . . . .
C5 C 0.89502(19) 0.47132(15) -0.06008(13) 0.0231(3) Uani 1 1 d . . . . .
H5 H 0.8654 0.4908 -0.1202 0.028 Uiso 1 1 calc R . . . .
C6 C 0.99626(19) 0.39678(15) -0.05070(15) 0.0271(4) Uani 1 1 d . . . . .
H6 H 1.0365 0.3661 -0.1041 0.033 Uiso 1 1 calc R . . . .
C7 C 1.03819(17) 0.36749(15) 0.03706(15) 0.0257(4) Uani 1 1 d . . . . .
C8 C 0.97878(18) 0.40774(17) 0.11562(15) 0.0258(4) Uani 1 1 d . . . . .
H8 H 1.0054 0.3836 0.1754 0.031 Uiso 1 1 calc R . . . .
C9 C 0.87898(18) 0.48459(16) 0.10562(13) 0.0231(3) Uani 1 1 d . . . . .
H9 H 0.8394 0.5148 0.1595 0.028 Uiso 1 1 calc R . . . .
C10 C 0.69554(17) 0.67086(14) 0.09294(11) 0.0181(3) Uani 1 1 d . . . . .
H10A H 0.7740 0.6985 0.1233 0.022 Uiso 1 1 calc R . . . .
H10B H 0.6505 0.6213 0.1376 0.022 Uiso 1 1 calc R . . . .
C11 C 0.61030(16) 0.77361(14) 0.06966(11) 0.0163(3) Uani 1 1 d . . . . .
C12 C 0.54380(17) 0.81225(14) 0.15713(11) 0.0173(3) Uani 1 1 d . . . . .
C13 C 0.42843(17) 0.76366(16) 0.18247(12) 0.0213(3) Uani 1 1 d . . . . .
H13 H 0.3895 0.7088 0.1434 0.026 Uiso 1 1 calc R . . . .
C14 C 0.36987(19) 0.79531(17) 0.26505(13) 0.0255(4) Uani 1 1 d . . . . .
H14 H 0.2906 0.7628 0.2820 0.031 Uiso 1 1 calc R . . . .
C15 C 0.4278(2) 0.87459(17) 0.32263(13) 0.0271(4) Uani 1 1 d . . . . .
H15 H 0.3887 0.8955 0.3795 0.032 Uiso 1 1 calc R . . . .
C16 C 0.5418(2) 0.92287(17) 0.29734(12) 0.0248(4) Uani 1 1 d . . . . .
H16 H 0.5799 0.9777 0.3369 0.030 Uiso 1 1 calc R . . . .
C17 C 0.60275(17) 0.89277(15) 0.21434(11) 0.0181(3) Uani 1 1 d . . . . .
C18 C 0.72010(17) 0.95097(14) 0.18476(11) 0.0186(3) Uani 1 1 d . . . . .
C19 C 0.79073(19) 1.01992(16) 0.24423(13) 0.0256(4) Uani 1 1 d . . . . .
H19 H 0.7684 1.0239 0.3080 0.031 Uiso 1 1 calc R . . . .
C20 C 0.8929(2) 1.08261(18) 0.21180(16) 0.0300(4) Uani 1 1 d . . . . .
H20 H 0.9405 1.1283 0.2536 0.036 Uiso 1 1 calc R . . . .
C21 C 0.9263(2) 1.07925(17) 0.11875(16) 0.0290(4) Uani 1 1 d . . . . .
H21 H 0.9945 1.1244 0.0963 0.035 Uiso 1 1 calc R . . . .
C22 C 0.85959(18) 1.00978(15) 0.05931(13) 0.0232(4) Uani 1 1 d . . . . .
H22 H 0.8826 1.0064 -0.0043 0.028 Uiso 1 1 calc R . . . .
C23 C 0.75867(17) 0.94447(14) 0.09171(11) 0.0178(3) Uani 1 1 d . . . . .
C24 C 0.69241(16) 0.86796(14) 0.02720(11) 0.0172(3) Uani 1 1 d . . . . .


_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
Cl1 C7 1.7409(19) . ?
O1 C1 1.204(2) . ?
O2 C1 1.371(2) . ?
O2 C11 1.4377(19) . ?
O3 C24 1.215(2) . ?
C1 C2 1.466(3) . ?
C2 H2 0.9500 . ?
C2 C3 1.344(2) . ?
C3 C4 1.478(2) . ?
C3 C10 1.505(2) . ?
C4 C5 1.404(2) . ?
C4 C9 1.399(3) . ?
C5 H5 0.9500 . ?
C5 C6 1.386(3) . ?
C6 H6 0.9500 . ?
C6 C7 1.384(3) . ?
C7 C8 1.378(3) . ?
C8 H8 0.9500 . ?
C8 C9 1.393(3) . ?
C9 H9 0.9500 . ?
C10 H10A 0.9900 . ?
C10 H10B 0.9900 . ?
C10 C11 1.542(2) . ?
C11 C12 1.513(2) . ?
C11 C24 1.534(2) . ?
C12 C13 1.391(2) . ?
C12 C17 1.401(2) . ?
C13 H13 0.9500 . ?
C13 C14 1.392(3) . ?
C14 H14 0.9500 . ?
C14 C15 1.389(3) . ?
C15 H15 0.9500 . ?
C15 C16 1.377(3) . ?
C16 H16 0.9500 . ?
C16 C17 1.404(2) . ?
C17 C18 1.475(2) . ?
C18 C19 1.395(2) . ?
C18 C23 1.404(2) . ?
C19 H19 0.9500 . ?
C19 C20 1.385(3) . ?
C20 H20 0.9500 . ?
C20 C21 1.388(3) . ?
C21 H21 0.9500 . ?
C21 C22 1.377(3) . ?
C22 H22 0.9500 . ?
C22 C23 1.392(2) . ?
C23 C24 1.470(2) . ?

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
C1 O2 C11 116.66(13) . . ?
O1 C1 O2 118.41(17) . . ?
O1 C1 C2 124.17(16) . . ?
O2 C1 C2 117.07(15) . . ?
C1 C2 H2 118.2 . . ?
C3 C2 C1 123.53(16) . . ?
C3 C2 H2 118.2 . . ?
C2 C3 C4 123.25(15) . . ?
C2 C3 C10 118.57(15) . . ?
C4 C3 C10 118.17(15) . . ?
C5 C4 C3 121.39(16) . . ?
C9 C4 C3 120.72(15) . . ?
C9 C4 C5 117.89(16) . . ?
C4 C5 H5 119.6 . . ?
C6 C5 C4 120.87(18) . . ?
C6 C5 H5 119.6 . . ?
C5 C6 H6 120.3 . . ?
C7 C6 C5 119.44(18) . . ?
C7 C6 H6 120.3 . . ?
C6 C7 Cl1 119.08(15) . . ?
C8 C7 Cl1 119.42(16) . . ?
C8 C7 C6 121.47(17) . . ?
C7 C8 H8 120.7 . . ?
C7 C8 C9 118.66(19) . . ?
C9 C8 H8 120.7 . . ?
C4 C9 H9 119.2 . . ?
C8 C9 C4 121.57(17) . . ?
C8 C9 H9 119.2 . . ?
C3 C10 H10A 108.9 . . ?
C3 C10 H10B 108.9 . . ?
C3 C10 C11 113.16(14) . . ?
H10A C10 H10B 107.8 . . ?
C11 C10 H10A 108.9 . . ?
C11 C10 H10B 108.9 . . ?
O2 C11 C10 111.75(13) . . ?
O2 C11 C12 108.07(13) . . ?
O2 C11 C24 107.07(13) . . ?
C12 C11 C10 108.84(13) . . ?
C12 C11 C24 112.12(14) . . ?
C24 C11 C10 109.02(13) . . ?
C13 C12 C11 119.99(15) . . ?
C13 C12 C17 120.63(16) . . ?
C17 C12 C11 119.30(15) . . ?
C12 C13 H13 119.9 . . ?
C12 C13 C14 120.11(17) . . ?
C14 C13 H13 119.9 . . ?
C13 C14 H14 120.1 . . ?
C15 C14 C13 119.79(18) . . ?
C15 C14 H14 120.1 . . ?
C14 C15 H15 120.0 . . ?
C16 C15 C14 120.04(17) . . ?
C16 C15 H15 120.0 . . ?
C15 C16 H16 119.3 . . ?
C15 C16 C17 121.38(18) . . ?
C17 C16 H16 119.3 . . ?
C12 C17 C16 118.05(17) . . ?
C12 C17 C18 120.93(15) . . ?
C16 C17 C18 120.84(16) . . ?
C19 C18 C17 122.54(16) . . ?
C19 C18 C23 117.73(17) . . ?
C23 C18 C17 119.56(15) . . ?
C18 C19 H19 119.5 . . ?
C20 C19 C18 121.02(18) . . ?
C20 C19 H19 119.5 . . ?
C19 C20 H20 119.7 . . ?
C19 C20 C21 120.54(18) . . ?
C21 C20 H20 119.7 . . ?
C20 C21 H21 120.3 . . ?
C22 C21 C20 119.33(19) . . ?
C22 C21 H21 120.3 . . ?
C21 C22 H22 119.7 . . ?
C21 C22 C23 120.50(18) . . ?
C23 C22 H22 119.7 . . ?
C18 C23 C24 120.07(15) . . ?
C22 C23 C18 120.77(16) . . ?
C22 C23 C24 119.16(16) . . ?
O3 C24 C11 119.75(15) . . ?
O3 C24 C23 122.96(16) . . ?
C23 C24 C11 117.20(14) . . ?

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
Cl1 C7 C8 C9 174.51(15) . . . . ?
O1 C1 C2 C3 -177.23(17) . . . . ?
O2 C1 C2 C3 -4.1(3) . . . . ?
O2 C11 C12 C13 33.8(2) . . . . ?
O2 C11 C12 C17 -149.46(15) . . . . ?
O2 C11 C24 O3 -28.7(2) . . . . ?
O2 C11 C24 C23 154.63(14) . . . . ?
C1 O2 C11 C10 -51.92(19) . . . . ?
C1 O2 C11 C12 -171.64(13) . . . . ?
C1 O2 C11 C24 67.39(17) . . . . ?
C1 C2 C3 C4 175.14(16) . . . . ?
C1 C2 C3 C10 -4.1(3) . . . . ?
C2 C3 C4 C5 16.5(3) . . . . ?
C2 C3 C4 C9 -163.94(17) . . . . ?
C2 C3 C10 C11 -15.0(2) . . . . ?
C3 C4 C5 C6 177.34(16) . . . . ?
C3 C4 C9 C8 -178.81(17) . . . . ?
C3 C10 C11 O2 41.40(19) . . . . ?
C3 C10 C11 C12 160.67(14) . . . . ?
C3 C10 C11 C24 -76.76(17) . . . . ?
C4 C3 C10 C11 165.79(14) . . . . ?
C4 C5 C6 C7 0.8(3) . . . . ?
C5 C4 C9 C8 0.7(3) . . . . ?
C5 C6 C7 Cl1 -175.93(14) . . . . ?
C5 C6 C7 C8 2.2(3) . . . . ?
C6 C7 C8 C9 -3.7(3) . . . . ?
C7 C8 C9 C4 2.1(3) . . . . ?
C9 C4 C5 C6 -2.2(3) . . . . ?
C10 C3 C4 C5 -164.27(16) . . . . ?
C10 C3 C4 C9 15.3(2) . . . . ?
C10 C11 C12 C13 -87.73(18) . . . . ?
C10 C11 C12 C17 88.99(18) . . . . ?
C10 C11 C24 O3 92.36(18) . . . . ?
C10 C11 C24 C23 -84.31(17) . . . . ?
C11 O2 C1 O1 -152.99(15) . . . . ?
C11 O2 C1 C2 33.5(2) . . . . ?
C11 C12 C13 C14 177.08(16) . . . . ?
C11 C12 C17 C16 -176.92(16) . . . . ?
C11 C12 C17 C18 7.9(2) . . . . ?
C12 C11 C24 O3 -147.06(16) . . . . ?
C12 C11 C24 C23 36.3(2) . . . . ?
C12 C13 C14 C15 -0.8(3) . . . . ?
C12 C17 C18 C19 -171.22(17) . . . . ?
C12 C17 C18 C23 13.6(2) . . . . ?
C13 C12 C17 C16 -0.2(3) . . . . ?
C13 C12 C17 C18 -175.39(16) . . . . ?
C13 C14 C15 C16 1.0(3) . . . . ?
C14 C15 C16 C17 -0.8(3) . . . . ?
C15 C16 C17 C12 0.4(3) . . . . ?
C15 C16 C17 C18 175.60(17) . . . . ?
C16 C17 C18 C19 13.7(3) . . . . ?
C16 C17 C18 C23 -161.47(17) . . . . ?
C17 C12 C13 C14 0.4(3) . . . . ?
C17 C18 C19 C20 -173.25(17) . . . . ?
C17 C18 C23 C22 171.90(16) . . . . ?
C17 C18 C23 C24 -8.2(2) . . . . ?
C18 C19 C20 C21 0.8(3) . . . . ?
C18 C23 C24 O3 165.97(17) . . . . ?
C18 C23 C24 C11 -17.5(2) . . . . ?
C19 C18 C23 C22 -3.5(3) . . . . ?
C19 C18 C23 C24 176.39(16) . . . . ?
C19 C20 C21 C22 -2.3(3) . . . . ?
C20 C21 C22 C23 0.7(3) . . . . ?
C21 C22 C23 C18 2.2(3) . . . . ?
C21 C22 C23 C24 -177.74(17) . . . . ?
C22 C23 C24 O3 -14.1(3) . . . . ?
C22 C23 C24 C11 162.46(15) . . . . ?
C23 C18 C19 C20 2.0(3) . . . . ?
C24 C11 C12 C13 151.59(15) . . . . ?
C24 C11 C12 C17 -31.7(2) . . . . ?

_olex2_submission_special_instructions 'No special instructions were received'
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent: CHCl3'
