# Electronic Supplementary Material (ESI) for RSC Advances.
# This journal is © The Royal Society of Chemistry 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_shelxl
_database_code_depnum_ccdc_archive 'CCDC 1022189'
_audit_update_record             
;
2014-08-30 deposited with the CCDC.
2015-06-01 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
;
 ?
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C24 H23 N O7'
_chemical_formula_sum            'C24 H23 N O7'
_chemical_formula_weight         437.43

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'
N N 0.0061 0.0033 '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   'P 21'

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z'

_cell_length_a                   8.5515(14)
_cell_length_b                   11.720(3)
_cell_length_c                   11.059(2)
_cell_angle_alpha                90.00
_cell_angle_beta                 100.720(17)
_cell_angle_gamma                90.00
_cell_volume                     1089.1(4)
_cell_formula_units_Z            2
_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          ?
_exptl_crystal_size_mid          ?
_exptl_crystal_size_min          ?
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.334
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             920
_exptl_absorpt_coefficient_mu    0.099
_exptl_absorpt_correction_type   ?
_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            4714
_diffrn_reflns_av_R_equivalents  0.1056
_diffrn_reflns_av_sigmaI/netI    0.1117
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_theta_min         3.27
_diffrn_reflns_theta_max         29.19
_reflns_number_total             3367
_reflns_number_gt                1873
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    ?
_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)+(0.2000P)²+0.0000P] 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_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -3(4)
_refine_ls_number_reflns         3367
_refine_ls_number_parameters     289
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.1587
_refine_ls_R_factor_gt           0.1084
_refine_ls_wR_factor_ref         0.2493
_refine_ls_wR_factor_gt          0.2392
_refine_ls_goodness_of_fit_ref   1.191
_refine_ls_restrained_S_all      1.191
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.001

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
O2 O -0.7333(7) 0.0574(6) 0.1939(5) 0.0479(15) Uani 1 1 d . . .
O1 O -0.4177(7) 0.0151(7) 0.2100(6) 0.0550(18) Uani 1 1 d . . .
O5 O -0.5459(8) 0.2416(6) 0.8820(5) 0.0557(17) Uani 1 1 d . . .
O3 O -0.9660(7) 0.1661(8) 0.3443(6) 0.064(2) Uani 1 1 d . . .
O4 O -0.8287(6) 0.2060(6) 0.5325(6) 0.0520(16) Uani 1 1 d . . .
N1 N -0.7760(7) -0.0077(7) 0.6393(6) 0.0399(16) Uani 1 1 d . . .
O7 O -0.0628(8) 0.0423(8) 0.9569(7) 0.073(2) Uani 1 1 d . . .
O6 O -0.2033(7) 0.2018(8) 1.0004(6) 0.065(2) Uani 1 1 d . . .
C3 C -0.2972(9) 0.1345(8) 0.9146(7) 0.0407(19) Uani 1 1 d . . .
C9 C -0.5274(11) -0.1156(9) 0.6633(9) 0.052(2) Uani 1 1 d . . .
H9A H -0.4811 -0.1906 0.6821 0.062 Uiso 1 1 calc R . .
H9B H -0.5169 -0.0959 0.5800 0.062 Uiso 1 1 calc R . .
C19 C -0.4643(10) 0.0581(9) 0.3125(8) 0.045(2) Uani 1 1 d . . .
C14 C -0.8415(9) 0.1612(9) 0.4155(7) 0.0441(19) Uani 1 1 d . . .
C7 C -0.4424(10) -0.0304(8) 0.7508(8) 0.0437(19) Uani 1 1 d . . .
C20 C -0.6294(9) 0.0769(8) 0.3023(7) 0.0408(19) Uani 1 1 d . . .
C18 C -0.3621(9) 0.0859(9) 0.4224(8) 0.048(2) Uani 1 1 d . . .
H18 H -0.2533 0.0743 0.4290 0.057 Uiso 1 1 calc R . .
C4 C -0.4572(10) 0.1484(9) 0.8614(7) 0.0443(19) Uani 1 1 d . . .
C13 C -0.6739(9) 0.1844(8) 0.6058(7) 0.045(2) Uani 1 1 d . . .
H13 H -0.6288 0.2549 0.6454 0.054 Uiso 1 1 calc R . .
C6 C -0.5245(9) 0.0669(8) 0.7783(7) 0.0370(16) Uani 1 1 d . . .
C17 C -0.4185(9) 0.1294(9) 0.5203(8) 0.049(2) Uani 1 1 d . . .
H17 H -0.3488 0.1482 0.5925 0.059 Uiso 1 1 calc R . .
C16 C -0.5785(10) 0.1452(7) 0.5110(8) 0.0419(18) Uani 1 1 d . . .
C8 C -0.2826(10) -0.0427(9) 0.8089(9) 0.050(2) Uani 1 1 d . . .
H8 H -0.2243 -0.1065 0.7940 0.060 Uiso 1 1 calc R . .
C15 C -0.6814(8) 0.1222(7) 0.4023(7) 0.0357(17) Uani 1 1 d . . .
C2 C -0.2143(10) 0.0412(10) 0.8881(8) 0.052(2) Uani 1 1 d . . .
C11 C -0.6904(9) 0.0922(8) 0.7052(7) 0.044(2) Uani 1 1 d . . .
H11 H -0.7555 0.1238 0.7613 0.052 Uiso 1 1 calc R . .
C10 C -0.7008(12) -0.1175(10) 0.6731(10) 0.056(2) Uani 1 1 d . . .
H10A H -0.7551 -0.1763 0.6194 0.068 Uiso 1 1 calc R . .
H10B H -0.7104 -0.1361 0.7569 0.068 Uiso 1 1 calc R . .
C23 C -0.8385(10) -0.1230(9) 0.2452(10) 0.054(2) Uani 1 1 d . . .
C21 C -0.2568(10) -0.0141(13) 0.2166(10) 0.064(3) Uani 1 1 d . . .
H21A H -0.2420 -0.0441 0.1388 0.096 Uiso 1 1 calc R . .
H21B H -0.2268 -0.0707 0.2794 0.096 Uiso 1 1 calc R . .
H21C H -0.1918 0.0526 0.2362 0.096 Uiso 1 1 calc R . .
C22 C -0.7577(10) -0.0624(9) 0.1596(9) 0.052(2) Uani 1 1 d . . .
H22A H -0.8207 -0.0676 0.0772 0.063 Uiso 1 1 calc R . .
H22B H -0.6555 -0.0981 0.1588 0.063 Uiso 1 1 calc R . .
C24 C -0.9031(15) -0.1726(12) 0.3163(13) 0.079(4) Uani 1 1 d . . .
H24 H -0.9535 -0.2113 0.3717 0.094 Uiso 1 1 calc R . .
C12 C -0.9458(12) -0.0098(12) 0.6511(13) 0.080(4) Uani 1 1 d . . .
H12A H -0.9933 0.0630 0.6274 0.119 Uiso 1 1 calc R . .
H12B H -0.9535 -0.0255 0.7350 0.119 Uiso 1 1 calc R . .
H12C H -1.0004 -0.0681 0.5987 0.119 Uiso 1 1 calc R . .
C1 C -0.0486(12) 0.1596(13) 1.0092(12) 0.076(3) Uani 1 1 d . . .
H1A H 0.0054 0.1578 1.0944 0.091 Uiso 1 1 calc R . .
H1B H 0.0119 0.2077 0.9633 0.091 Uiso 1 1 calc R . .
C5 C -0.5465(16) 0.2630(16) 1.0097(9) 0.090(5) Uani 1 1 d . . .
H5A H -0.6112 0.3286 1.0173 0.135 Uiso 1 1 calc R . .
H5B H -0.4397 0.2768 1.0522 0.135 Uiso 1 1 calc R . .
H5C H -0.5892 0.1979 1.0451 0.135 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
O2 C20 1.372(10) . ?
O2 C22 1.459(12) . ?
O1 C19 1.366(10) . ?
O1 C21 1.407(11) . ?
O5 C4 1.373(11) . ?
O5 C5 1.435(11) . ?
O3 C14 1.202(10) . ?
O4 C14 1.382(10) . ?
O4 C13 1.440(10) . ?
N1 C10 1.456(13) . ?
N1 C12 1.482(10) . ?
N1 C11 1.497(11) . ?
O7 C2 1.375(11) . ?
O7 C1 1.487(17) . ?
O6 C3 1.372(11) . ?
O6 C1 1.399(13) . ?
C3 C2 1.365(14) . ?
C3 C4 1.394(11) . ?
C9 C7 1.484(13) . ?
C9 C10 1.507(12) . ?
C9 H9A 0.9700 . ?
C9 H9B 0.9700 . ?
C19 C18 1.397(12) . ?
C19 C20 1.413(11) . ?
C14 C15 1.476(10) . ?
C7 C6 1.402(12) . ?
C7 C8 1.405(12) . ?
C20 C15 1.373(11) . ?
C18 C17 1.364(12) . ?
C18 H18 0.9300 . ?
C4 C6 1.375(13) . ?
C13 C16 1.514(10) . ?
C13 C11 1.566(13) . ?
C13 H13 0.9800 . ?
C6 C11 1.525(11) . ?
C17 C16 1.366(10) . ?
C17 H17 0.9300 . ?
C16 C15 1.378(11) . ?
C8 C2 1.374(14) . ?
C8 H8 0.9300 . ?
C11 H11 0.9800 . ?
C10 H10A 0.9700 . ?
C10 H10B 0.9700 . ?
C23 C24 1.193(16) . ?
C23 C22 1.457(14) . ?
C21 H21A 0.9600 . ?
C21 H21B 0.9600 . ?
C21 H21C 0.9600 . ?
C22 H22A 0.9700 . ?
C22 H22B 0.9700 . ?
C24 H24 0.9300 . ?
C12 H12A 0.9600 . ?
C12 H12B 0.9600 . ?
C12 H12C 0.9600 . ?
C1 H1A 0.9700 . ?
C1 H1B 0.9700 . ?
C5 H5A 0.9600 . ?
C5 H5B 0.9600 . ?
C5 H5C 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
C20 O2 C22 115.2(8) . . ?
C19 O1 C21 118.7(7) . . ?
C4 O5 C5 113.9(8) . . ?
C14 O4 C13 111.4(6) . . ?
C10 N1 C12 110.9(8) . . ?
C10 N1 C11 114.4(7) . . ?
C12 N1 C11 111.6(8) . . ?
C2 O7 C1 103.0(8) . . ?
C3 O6 C1 105.6(9) . . ?
C2 C3 O6 110.4(7) . . ?
C2 C3 C4 120.7(8) . . ?
O6 C3 C4 128.8(8) . . ?
C7 C9 C10 109.4(7) . . ?
C7 C9 H9A 109.8 . . ?
C10 C9 H9A 109.8 . . ?
C7 C9 H9B 109.8 . . ?
C10 C9 H9B 109.8 . . ?
H9A C9 H9B 108.2 . . ?
O1 C19 C18 125.2(7) . . ?
O1 C19 C20 115.6(7) . . ?
C18 C19 C20 119.2(8) . . ?
O3 C14 O4 120.1(7) . . ?
O3 C14 C15 132.5(8) . . ?
O4 C14 C15 107.3(6) . . ?
C6 C7 C8 117.9(8) . . ?
C6 C7 C9 119.0(8) . . ?
C8 C7 C9 123.1(8) . . ?
O2 C20 C15 120.9(7) . . ?
O2 C20 C19 121.3(7) . . ?
C15 C20 C19 117.6(7) . . ?
C17 C18 C19 121.4(7) . . ?
C17 C18 H18 119.3 . . ?
C19 C18 H18 119.3 . . ?
O5 C4 C6 119.2(7) . . ?
O5 C4 C3 123.5(8) . . ?
C6 C4 C3 117.2(8) . . ?
O4 C13 C16 102.8(6) . . ?
O4 C13 C11 108.9(7) . . ?
C16 C13 C11 114.0(7) . . ?
O4 C13 H13 110.3 . . ?
C16 C13 H13 110.3 . . ?
C11 C13 H13 110.3 . . ?
C4 C6 C7 123.1(7) . . ?
C4 C6 C11 116.8(7) . . ?
C7 C6 C11 119.8(7) . . ?
C18 C17 C16 119.3(7) . . ?
C18 C17 H17 120.4 . . ?
C16 C17 H17 120.4 . . ?
C17 C16 C15 120.4(7) . . ?
C17 C16 C13 130.6(8) . . ?
C15 C16 C13 108.9(7) . . ?
C2 C8 C7 118.7(8) . . ?
C2 C8 H8 120.6 . . ?
C7 C8 H8 120.6 . . ?
C20 C15 C16 121.9(7) . . ?
C20 C15 C14 130.1(7) . . ?
C16 C15 C14 107.8(7) . . ?
C3 C2 C8 122.3(8) . . ?
C3 C2 O7 110.3(9) . . ?
C8 C2 O7 127.2(9) . . ?
N1 C11 C6 115.4(7) . . ?
N1 C11 C13 107.3(6) . . ?
C6 C11 C13 108.0(6) . . ?
N1 C11 H11 108.7 . . ?
C6 C11 H11 108.7 . . ?
C13 C11 H11 108.7 . . ?
N1 C10 C9 111.2(8) . . ?
N1 C10 H10A 109.4 . . ?
C9 C10 H10A 109.4 . . ?
N1 C10 H10B 109.4 . . ?
C9 C10 H10B 109.4 . . ?
H10A C10 H10B 108.0 . . ?
C24 C23 C22 179.3(12) . . ?
O1 C21 H21A 109.5 . . ?
O1 C21 H21B 109.5 . . ?
H21A C21 H21B 109.5 . . ?
O1 C21 H21C 109.5 . . ?
H21A C21 H21C 109.5 . . ?
H21B C21 H21C 109.5 . . ?
C23 C22 O2 111.2(8) . . ?
C23 C22 H22A 109.4 . . ?
O2 C22 H22A 109.4 . . ?
C23 C22 H22B 109.4 . . ?
O2 C22 H22B 109.4 . . ?
H22A C22 H22B 108.0 . . ?
C23 C24 H24 180.0 . . ?
N1 C12 H12A 109.5 . . ?
N1 C12 H12B 109.5 . . ?
H12A C12 H12B 109.5 . . ?
N1 C12 H12C 109.5 . . ?
H12A C12 H12C 109.5 . . ?
H12B C12 H12C 109.5 . . ?
O6 C1 O7 107.0(9) . . ?
O6 C1 H1A 110.3 . . ?
O7 C1 H1A 110.3 . . ?
O6 C1 H1B 110.3 . . ?
O7 C1 H1B 110.3 . . ?
H1A C1 H1B 108.6 . . ?
O5 C5 H5A 109.5 . . ?
O5 C5 H5B 109.5 . . ?
H5A C5 H5B 109.5 . . ?
O5 C5 H5C 109.5 . . ?
H5A C5 H5C 109.5 . . ?
H5B C5 H5C 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 O6 C3 C2 11.5(10) . . . . ?
C1 O6 C3 C4 -171.8(10) . . . . ?
C21 O1 C19 C18 6.2(15) . . . . ?
C21 O1 C19 C20 -175.1(10) . . . . ?
C13 O4 C14 O3 175.9(9) . . . . ?
C13 O4 C14 C15 -8.6(10) . . . . ?
C10 C9 C7 C6 -31.5(12) . . . . ?
C10 C9 C7 C8 148.0(9) . . . . ?
C22 O2 C20 C15 -113.6(9) . . . . ?
C22 O2 C20 C19 70.5(10) . . . . ?
O1 C19 C20 O2 -2.7(12) . . . . ?
C18 C19 C20 O2 176.1(9) . . . . ?
O1 C19 C20 C15 -178.7(8) . . . . ?
C18 C19 C20 C15 0.1(13) . . . . ?
O1 C19 C18 C17 179.4(9) . . . . ?
C20 C19 C18 C17 0.7(15) . . . . ?
C5 O5 C4 C6 129.1(10) . . . . ?
C5 O5 C4 C3 -55.2(13) . . . . ?
C2 C3 C4 O5 -178.3(8) . . . . ?
O6 C3 C4 O5 5.2(13) . . . . ?
C2 C3 C4 C6 -2.6(12) . . . . ?
O6 C3 C4 C6 -179.0(8) . . . . ?
C14 O4 C13 C16 13.0(10) . . . . ?
C14 O4 C13 C11 -108.2(8) . . . . ?
O5 C4 C6 C7 179.5(8) . . . . ?
C3 C4 C6 C7 3.5(12) . . . . ?
O5 C4 C6 C11 5.6(11) . . . . ?
C3 C4 C6 C11 -170.4(7) . . . . ?
C8 C7 C6 C4 -1.9(12) . . . . ?
C9 C7 C6 C4 177.7(8) . . . . ?
C8 C7 C6 C11 171.8(7) . . . . ?
C9 C7 C6 C11 -8.6(12) . . . . ?
C19 C18 C17 C16 0.7(15) . . . . ?
C18 C17 C16 C15 -2.9(13) . . . . ?
C18 C17 C16 C13 175.7(9) . . . . ?
O4 C13 C16 C17 168.3(9) . . . . ?
C11 C13 C16 C17 -74.0(12) . . . . ?
O4 C13 C16 C15 -12.9(10) . . . . ?
C11 C13 C16 C15 104.7(8) . . . . ?
C6 C7 C8 C2 -0.8(12) . . . . ?
C9 C7 C8 C2 179.7(8) . . . . ?
O2 C20 C15 C16 -178.3(8) . . . . ?
C19 C20 C15 C16 -2.3(13) . . . . ?
O2 C20 C15 C14 -2.6(15) . . . . ?
C19 C20 C15 C14 173.5(9) . . . . ?
C17 C16 C15 C20 3.8(13) . . . . ?
C13 C16 C15 C20 -175.1(8) . . . . ?
C17 C16 C15 C14 -172.8(8) . . . . ?
C13 C16 C15 C14 8.3(10) . . . . ?
O3 C14 C15 C20 -1.6(19) . . . . ?
O4 C14 C15 C20 -176.4(8) . . . . ?
O3 C14 C15 C16 174.6(12) . . . . ?
O4 C14 C15 C16 -0.2(10) . . . . ?
O6 C3 C2 C8 177.1(8) . . . . ?
C4 C3 C2 C8 0.0(13) . . . . ?
O6 C3 C2 O7 0.9(10) . . . . ?
C4 C3 C2 O7 -176.1(7) . . . . ?
C7 C8 C2 C3 1.7(13) . . . . ?
C7 C8 C2 O7 177.1(8) . . . . ?
C1 O7 C2 C3 -12.0(10) . . . . ?
C1 O7 C2 C8 172.1(9) . . . . ?
C10 N1 C11 C6 10.9(9) . . . . ?
C12 N1 C11 C6 137.8(8) . . . . ?
C10 N1 C11 C13 131.3(7) . . . . ?
C12 N1 C11 C13 -101.8(9) . . . . ?
C4 C6 C11 N1 -165.7(6) . . . . ?
C7 C6 C11 N1 20.2(10) . . . . ?
C4 C6 C11 C13 74.3(8) . . . . ?
C7 C6 C11 C13 -99.8(9) . . . . ?
O4 C13 C11 N1 52.7(8) . . . . ?
C16 C13 C11 N1 -61.4(9) . . . . ?
O4 C13 C11 C6 177.7(6) . . . . ?
C16 C13 C11 C6 63.6(9) . . . . ?
C12 N1 C10 C9 -179.1(9) . . . . ?
C11 N1 C10 C9 -51.8(10) . . . . ?
C7 C9 C10 N1 62.4(10) . . . . ?
C24 C23 C22 O2 -77(94) . . . . ?
C20 O2 C22 C23 66.8(9) . . . . ?
C3 O6 C1 O7 -18.6(11) . . . . ?
C2 O7 C1 O6 18.9(10) . . . . ?

_diffrn_measured_fraction_theta_max 25.242
_diffrn_reflns_theta_full        29.19
_diffrn_measured_fraction_theta_full 25.242
_refine_diff_density_max         0.555
_refine_diff_density_min         -0.472
_refine_diff_density_rms         0.133
