# Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry.
# 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_klh_e_23_0m
_database_code_depnum_ccdc_archive 'CCDC 1009597'
_audit_update_record             
;
2014-06-23 deposited with the CCDC.
2015-10-08 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C24 H26 N4 O8'
_chemical_formula_sum            'C24 H26 N4 O8'
_chemical_formula_weight         498.49
_chemical_absolute_configuration syn

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   P2(1)

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

_cell_length_a                   5.9435(4)
_cell_length_b                   12.4041(8)
_cell_length_c                   16.5108(11)
_cell_angle_alpha                90.00
_cell_angle_beta                 92.519(4)
_cell_angle_gamma                90.00
_cell_volume                     1216.06(14)
_cell_formula_units_Z            2
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    8483
_cell_measurement_theta_min      2.47
_cell_measurement_theta_max      22.41

_exptl_crystal_description       BLOCK
_exptl_crystal_colour            COLOURLESS
_exptl_crystal_size_max          0.53
_exptl_crystal_size_mid          0.49
_exptl_crystal_size_min          0.30
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.361
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             524
_exptl_absorpt_coefficient_mu    0.104
_exptl_absorpt_correction_type   MULTI-SCAN
_exptl_absorpt_correction_T_min  0.9471
_exptl_absorpt_correction_T_max  0.9696
_exptl_absorpt_process_details   SADABS,BRUKER(2006)

_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  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            23510
_diffrn_reflns_av_R_equivalents  0.0302
_diffrn_reflns_av_sigmaI/netI    0.0295
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_theta_min         2.05
_diffrn_reflns_theta_max         28.32
_reflns_number_total             5326
_reflns_number_gt                4403
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       'Bruker APEX2'
_computing_cell_refinement       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'

_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)+(0.0461P)²+0.2329P] 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   0.2(11)
_refine_ls_number_reflns         5326
_refine_ls_number_parameters     332
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0702
_refine_ls_R_factor_gt           0.0545
_refine_ls_wR_factor_ref         0.1181
_refine_ls_wR_factor_gt          0.1114
_refine_ls_goodness_of_fit_ref   1.123
_refine_ls_restrained_S_all      1.123
_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
O1 O 0.3270(4) -0.12186(19) 0.60680(14) 0.0928(9) Uani 1 1 d . . .
O2 O 0.1532(3) 0.02073(15) 0.55402(11) 0.0603(5) Uani 1 1 d . . .
O3 O -0.0149(5) -0.0351(2) 0.39511(17) 0.1090(10) Uani 1 1 d . . .
O4 O 0.2572(4) 0.0712(2) 0.35146(13) 0.0757(6) Uani 1 1 d . . .
O5 O 0.3388(4) 0.64523(17) 0.79960(15) 0.0773(6) Uani 1 1 d . . .
O6 O 0.2893(3) 0.78429(14) 0.87392(13) 0.0645(5) Uani 1 1 d . . .
O7 O -0.3592(4) 0.8307(2) 1.02330(14) 0.0798(7) Uani 1 1 d . . .
O8 O -0.5639(5) 0.6943(2) 1.05241(16) 0.0988(9) Uani 1 1 d . . .
N1 N 0.0673(4) 0.36070(16) 0.82103(13) 0.0520(5) Uani 1 1 d . . .
N2 N 0.1129(4) 0.46866(17) 0.82621(15) 0.0544(6) Uani 1 1 d . . .
N3 N 0.2361(4) 0.69403(17) 0.85167(14) 0.0517(5) Uani 1 1 d . . .
N4 N -0.4041(4) 0.7348(2) 1.01976(14) 0.0650(7) Uani 1 1 d . . .
C1 C -0.1876(5) -0.0541(2) 0.82587(16) 0.0519(6) Uani 1 1 d . . .
H1 H -0.2869 -0.0474 0.8676 0.062 Uiso 1 1 calc R . .
C2 C -0.2293(5) -0.1279(2) 0.77133(17) 0.0553(7) Uani 1 1 d . . .
H2 H -0.3504 -0.1741 0.7781 0.066 Uiso 1 1 calc R . .
C3 C -0.0923(5) -0.1423(2) 0.69849(16) 0.0549(7) Uani 1 1 d . . .
H3A H -0.1902 -0.1616 0.6522 0.066 Uiso 1 1 calc R . .
H3B H 0.0148 -0.2004 0.7080 0.066 Uiso 1 1 calc R . .
C4 C 0.0338(4) -0.03838(19) 0.68017(13) 0.0396(5) Uani 1 1 d . . .
H4 H -0.0770 0.0171 0.6643 0.047 Uiso 1 1 calc R . .
C5 C 0.1689(4) 0.00089(18) 0.75599(13) 0.0392(5) Uani 1 1 d . . .
H5 H 0.2857 -0.0516 0.7723 0.047 Uiso 1 1 calc R . .
C6 C 0.2699(4) 0.11017(19) 0.74515(15) 0.0448(6) Uani 1 1 d . . .
H6 H 0.3993 0.1223 0.7168 0.054 Uiso 1 1 calc R . .
C7 C 0.1553(4) 0.18817(19) 0.78036(14) 0.0439(6) Uani 1 1 d . . .
C8 C -0.0442(5) 0.1417(2) 0.82180(16) 0.0520(6) Uani 1 1 d . . .
H8A H -0.1832 0.1549 0.7904 0.062 Uiso 1 1 calc R . .
H8B H -0.0567 0.1719 0.8756 0.062 Uiso 1 1 calc R . .
C9 C 0.0101(4) 0.0210(2) 0.82591(14) 0.0449(5) Uani 1 1 d . . .
H9 H 0.0982 0.0087 0.8766 0.054 Uiso 1 1 calc R . .
C10 C 0.2050(4) 0.3032(2) 0.78152(15) 0.0479(6) Uani 1 1 d . . .
C11 C 0.4075(5) 0.3458(2) 0.74120(19) 0.0619(7) Uani 1 1 d . . .
H11A H 0.4998 0.3857 0.7798 0.093 Uiso 1 1 calc R . .
H11B H 0.3600 0.3923 0.6972 0.093 Uiso 1 1 calc R . .
H11C H 0.4925 0.2868 0.7207 0.093 Uiso 1 1 calc R . .
C12 C 0.1885(4) -0.05439(19) 0.61139(15) 0.0456(6) Uani 1 1 d . . .
C13 C 0.2963(5) 0.0230(2) 0.48678(17) 0.0592(7) Uani 1 1 d . . .
H13 H 0.4063 -0.0357 0.4913 0.071 Uiso 1 1 calc R . .
C14 C 0.1569(6) 0.0132(3) 0.4085(2) 0.0721(9) Uani 1 1 d . . .
C15 C 0.4553(5) 0.1240(3) 0.38737(17) 0.0633(8) Uani 1 1 d . . .
H15A H 0.4724 0.1955 0.3646 0.076 Uiso 1 1 calc R . .
H15B H 0.5896 0.0824 0.3777 0.076 Uiso 1 1 calc R . .
C16 C 0.4170(4) 0.1309(2) 0.47793(16) 0.0533(7) Uani 1 1 d . . .
C17 C 0.2635(5) 0.2240(2) 0.49789(17) 0.0559(7) Uani 1 1 d . . .
H17A H 0.2314 0.2215 0.5543 0.084 Uiso 1 1 calc R . .
H17B H 0.1255 0.2185 0.4657 0.084 Uiso 1 1 calc R . .
H17C H 0.3365 0.2909 0.4862 0.084 Uiso 1 1 calc R . .
C18 C 0.6379(5) 0.1392(4) 0.5275(2) 0.0905(12) Uani 1 1 d . . .
H18A H 0.7367 0.0821 0.5123 0.136 Uiso 1 1 calc R . .
H18B H 0.6093 0.1331 0.5841 0.136 Uiso 1 1 calc R . .
H18C H 0.7072 0.2075 0.5174 0.136 Uiso 1 1 calc R . .
C19 C -0.0068(4) 0.5323(2) 0.87407(14) 0.0455(6) Uani 1 1 d . . .
C20 C 0.0448(4) 0.64283(19) 0.88761(15) 0.0436(5) Uani 1 1 d . . .
C21 C -0.0832(4) 0.7074(2) 0.93605(15) 0.0458(6) Uani 1 1 d . . .
H21 H -0.0456 0.7795 0.9441 0.055 Uiso 1 1 calc R . .
C22 C -0.2656(4) 0.6641(2) 0.97192(15) 0.0486(6) Uani 1 1 d . . .
C23 C -0.3179(5) 0.5553(2) 0.96257(16) 0.0552(7) Uani 1 1 d . . .
H23 H -0.4402 0.5267 0.9885 0.066 Uiso 1 1 calc R . .
C24 C -0.1925(5) 0.4907(2) 0.91606(16) 0.0521(6) Uani 1 1 d . . .
H24 H -0.2283 0.4180 0.9115 0.063 Uiso 1 1 calc R . .
H2N H 0.217(5) 0.501(2) 0.8011(16) 0.050(8) Uiso 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
O1 C12 1.179(3) . ?
O2 C12 1.339(3) . ?
O2 C13 1.428(3) . ?
O3 C14 1.196(4) . ?
O4 C14 1.345(4) . ?
O4 C15 1.451(4) . ?
O5 N3 1.235(3) . ?
O6 N3 1.216(3) . ?
O7 N4 1.220(4) . ?
O8 N4 1.221(3) . ?
N1 C10 1.285(3) . ?
N1 N2 1.368(3) . ?
N2 C19 1.343(3) . ?
N2 H2N 0.86(3) . ?
N3 C20 1.452(3) . ?
N4 C22 1.459(3) . ?
C1 C2 1.301(4) . ?
C1 C9 1.499(4) . ?
C1 H1 0.9300 . ?
C2 C3 1.492(4) . ?
C2 H2 0.9300 . ?
C3 C4 1.527(3) . ?
C3 H3A 0.9700 . ?
C3 H3B 0.9700 . ?
C4 C12 1.505(3) . ?
C4 C5 1.537(3) . ?
C4 H4 0.9800 . ?
C5 C6 1.496(3) . ?
C5 C9 1.543(3) . ?
C5 H5 0.9800 . ?
C6 C7 1.332(3) . ?
C6 H6 0.9300 . ?
C7 C10 1.457(3) . ?
C7 C8 1.509(4) . ?
C8 C9 1.533(4) . ?
C8 H8A 0.9700 . ?
C8 H8B 0.9700 . ?
C9 H9 0.9800 . ?
C10 C11 1.497(4) . ?
C11 H11A 0.9600 . ?
C11 H11B 0.9600 . ?
C11 H11C 0.9600 . ?
C13 C14 1.510(5) . ?
C13 C16 1.528(4) . ?
C13 H13 0.9800 . ?
C15 C16 1.525(4) . ?
C15 H15A 0.9700 . ?
C15 H15B 0.9700 . ?
C16 C17 1.517(4) . ?
C16 C18 1.519(4) . ?
C17 H17A 0.9600 . ?
C17 H17B 0.9600 . ?
C17 H17C 0.9600 . ?
C18 H18A 0.9600 . ?
C18 H18B 0.9600 . ?
C18 H18C 0.9600 . ?
C19 C20 1.420(3) . ?
C19 C24 1.426(4) . ?
C20 C21 1.383(3) . ?
C21 C22 1.368(4) . ?
C21 H21 0.9300 . ?
C22 C23 1.392(4) . ?
C23 C24 1.356(4) . ?
C23 H23 0.9300 . ?
C24 H24 0.9300 . ?

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
C12 O2 C13 118.95(19) . . ?
C14 O4 C15 109.4(2) . . ?
C10 N1 N2 116.5(2) . . ?
C19 N2 N1 120.3(2) . . ?
C19 N2 H2N 114.7(19) . . ?
N1 N2 H2N 125.0(19) . . ?
O6 N3 O5 122.1(2) . . ?
O6 N3 C20 118.5(2) . . ?
O5 N3 C20 119.4(2) . . ?
O7 N4 O8 123.6(3) . . ?
O7 N4 C22 119.0(3) . . ?
O8 N4 C22 117.4(3) . . ?
C2 C1 C9 124.3(2) . . ?
C2 C1 H1 117.9 . . ?
C9 C1 H1 117.9 . . ?
C1 C2 C3 123.2(2) . . ?
C1 C2 H2 118.4 . . ?
C3 C2 H2 118.4 . . ?
C2 C3 C4 110.4(2) . . ?
C2 C3 H3A 109.6 . . ?
C4 C3 H3A 109.6 . . ?
C2 C3 H3B 109.6 . . ?
C4 C3 H3B 109.6 . . ?
H3A C3 H3B 108.1 . . ?
C12 C4 C3 111.05(19) . . ?
C12 C4 C5 109.97(19) . . ?
C3 C4 C5 110.46(19) . . ?
C12 C4 H4 108.4 . . ?
C3 C4 H4 108.4 . . ?
C5 C4 H4 108.4 . . ?
C6 C5 C4 112.82(19) . . ?
C6 C5 C9 101.84(18) . . ?
C4 C5 C9 110.20(18) . . ?
C6 C5 H5 110.6 . . ?
C4 C5 H5 110.6 . . ?
C9 C5 H5 110.6 . . ?
C7 C6 C5 113.0(2) . . ?
C7 C6 H6 123.5 . . ?
C5 C6 H6 123.5 . . ?
C6 C7 C10 127.6(2) . . ?
C6 C7 C8 110.4(2) . . ?
C10 C7 C8 122.1(2) . . ?
C7 C8 C9 103.0(2) . . ?
C7 C8 H8A 111.2 . . ?
C9 C8 H8A 111.2 . . ?
C7 C8 H8B 111.2 . . ?
C9 C8 H8B 111.2 . . ?
H8A C8 H8B 109.1 . . ?
C1 C9 C8 116.3(2) . . ?
C1 C9 C5 113.9(2) . . ?
C8 C9 C5 105.01(19) . . ?
C1 C9 H9 107.0 . . ?
C8 C9 H9 107.0 . . ?
C5 C9 H9 107.0 . . ?
N1 C10 C7 114.6(2) . . ?
N1 C10 C11 124.9(2) . . ?
C7 C10 C11 120.4(2) . . ?
C10 C11 H11A 109.5 . . ?
C10 C11 H11B 109.5 . . ?
H11A C11 H11B 109.5 . . ?
C10 C11 H11C 109.5 . . ?
H11A C11 H11C 109.5 . . ?
H11B C11 H11C 109.5 . . ?
O1 C12 O2 122.5(2) . . ?
O1 C12 C4 126.4(2) . . ?
O2 C12 C4 111.1(2) . . ?
O2 C13 C14 109.9(2) . . ?
O2 C13 C16 113.0(2) . . ?
C14 C13 C16 103.4(2) . . ?
O2 C13 H13 110.1 . . ?
C14 C13 H13 110.1 . . ?
C16 C13 H13 110.1 . . ?
O3 C14 O4 122.7(3) . . ?
O3 C14 C13 129.1(3) . . ?
O4 C14 C13 108.2(3) . . ?
O4 C15 C16 105.8(2) . . ?
O4 C15 H15A 110.6 . . ?
C16 C15 H15A 110.6 . . ?
O4 C15 H15B 110.6 . . ?
C16 C15 H15B 110.6 . . ?
H15A C15 H15B 108.7 . . ?
C17 C16 C18 110.2(3) . . ?
C17 C16 C15 111.9(2) . . ?
C18 C16 C15 111.7(2) . . ?
C17 C16 C13 110.9(2) . . ?
C18 C16 C13 114.0(3) . . ?
C15 C16 C13 97.8(2) . . ?
C16 C17 H17A 109.5 . . ?
C16 C17 H17B 109.5 . . ?
H17A C17 H17B 109.5 . . ?
C16 C17 H17C 109.5 . . ?
H17A C17 H17C 109.5 . . ?
H17B C17 H17C 109.5 . . ?
C16 C18 H18A 109.5 . . ?
C16 C18 H18B 109.5 . . ?
H18A C18 H18B 109.5 . . ?
C16 C18 H18C 109.5 . . ?
H18A C18 H18C 109.5 . . ?
H18B C18 H18C 109.5 . . ?
N2 C19 C20 123.0(2) . . ?
N2 C19 C24 121.0(2) . . ?
C20 C19 C24 116.0(2) . . ?
C21 C20 C19 122.0(2) . . ?
C21 C20 N3 116.3(2) . . ?
C19 C20 N3 121.7(2) . . ?
C22 C21 C20 119.3(2) . . ?
C22 C21 H21 120.3 . . ?
C20 C21 H21 120.3 . . ?
C21 C22 C23 120.7(2) . . ?
C21 C22 N4 118.4(3) . . ?
C23 C22 N4 120.9(3) . . ?
C24 C23 C22 120.7(3) . . ?
C24 C23 H23 119.7 . . ?
C22 C23 H23 119.7 . . ?
C23 C24 C19 121.2(2) . . ?
C23 C24 H24 119.4 . . ?
C19 C24 H24 119.4 . . ?

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
C10 N1 N2 C19 -172.3(2) . . . . ?
C9 C1 C2 C3 -4.2(4) . . . . ?
C1 C2 C3 C4 -21.7(4) . . . . ?
C2 C3 C4 C12 175.0(2) . . . . ?
C2 C3 C4 C5 52.7(3) . . . . ?
C12 C4 C5 C6 65.1(2) . . . . ?
C3 C4 C5 C6 -172.0(2) . . . . ?
C12 C4 C5 C9 178.18(19) . . . . ?
C3 C4 C5 C9 -58.9(2) . . . . ?
C4 C5 C6 C7 101.9(2) . . . . ?
C9 C5 C6 C7 -16.2(3) . . . . ?
C5 C6 C7 C10 -179.7(2) . . . . ?
C5 C6 C7 C8 0.5(3) . . . . ?
C6 C7 C8 C9 15.6(3) . . . . ?
C10 C7 C8 C9 -164.2(2) . . . . ?
C2 C1 C9 C8 120.4(3) . . . . ?
C2 C1 C9 C5 -2.0(4) . . . . ?
C7 C8 C9 C1 -151.6(2) . . . . ?
C7 C8 C9 C5 -24.8(3) . . . . ?
C6 C5 C9 C1 153.1(2) . . . . ?
C4 C5 C9 C1 33.1(3) . . . . ?
C6 C5 C9 C8 24.7(2) . . . . ?
C4 C5 C9 C8 -95.2(2) . . . . ?
N2 N1 C10 C7 177.6(2) . . . . ?
N2 N1 C10 C11 -0.3(4) . . . . ?
C6 C7 C10 N1 -179.2(3) . . . . ?
C8 C7 C10 N1 0.6(3) . . . . ?
C6 C7 C10 C11 -1.2(4) . . . . ?
C8 C7 C10 C11 178.7(2) . . . . ?
C13 O2 C12 O1 -3.4(4) . . . . ?
C13 O2 C12 C4 175.4(2) . . . . ?
C3 C4 C12 O1 -53.3(4) . . . . ?
C5 C4 C12 O1 69.3(3) . . . . ?
C3 C4 C12 O2 127.9(2) . . . . ?
C5 C4 C12 O2 -109.5(2) . . . . ?
C12 O2 C13 C14 122.9(3) . . . . ?
C12 O2 C13 C16 -122.1(3) . . . . ?
C15 O4 C14 O3 177.3(3) . . . . ?
C15 O4 C14 C13 -2.0(3) . . . . ?
O2 C13 C14 O3 -32.6(5) . . . . ?
C16 C13 C14 O3 -153.5(4) . . . . ?
O2 C13 C14 O4 146.6(2) . . . . ?
C16 C13 C14 O4 25.7(3) . . . . ?
C14 O4 C15 C16 -22.8(3) . . . . ?
O4 C15 C16 C17 -80.0(3) . . . . ?
O4 C15 C16 C18 155.9(3) . . . . ?
O4 C15 C16 C13 36.2(3) . . . . ?
O2 C13 C16 C17 -38.1(3) . . . . ?
C14 C13 C16 C17 80.7(3) . . . . ?
O2 C13 C16 C18 86.9(3) . . . . ?
C14 C13 C16 C18 -154.3(2) . . . . ?
O2 C13 C16 C15 -155.2(2) . . . . ?
C14 C13 C16 C15 -36.4(2) . . . . ?
N1 N2 C19 C20 174.3(2) . . . . ?
N1 N2 C19 C24 -4.3(4) . . . . ?
N2 C19 C20 C21 178.8(2) . . . . ?
C24 C19 C20 C21 -2.5(3) . . . . ?
N2 C19 C20 N3 -1.6(4) . . . . ?
C24 C19 C20 N3 177.1(2) . . . . ?
O6 N3 C20 C21 9.3(3) . . . . ?
O5 N3 C20 C21 -170.5(2) . . . . ?
O6 N3 C20 C19 -170.3(2) . . . . ?
O5 N3 C20 C19 9.9(4) . . . . ?
C19 C20 C21 C22 -0.3(4) . . . . ?
N3 C20 C21 C22 -179.9(2) . . . . ?
C20 C21 C22 C23 2.4(4) . . . . ?
C20 C21 C22 N4 -177.3(2) . . . . ?
O7 N4 C22 C21 3.2(4) . . . . ?
O8 N4 C22 C21 -178.8(3) . . . . ?
O7 N4 C22 C23 -176.5(3) . . . . ?
O8 N4 C22 C23 1.5(4) . . . . ?
C21 C22 C23 C24 -1.7(4) . . . . ?
N4 C22 C23 C24 178.0(2) . . . . ?
C22 C23 C24 C19 -1.3(4) . . . . ?
N2 C19 C24 C23 -178.0(3) . . . . ?
C20 C19 C24 C23 3.3(4) . . . . ?

_diffrn_measured_fraction_theta_max 0.997
_diffrn_reflns_theta_full        28.32
_diffrn_measured_fraction_theta_full 0.997
_refine_diff_density_max         0.198
_refine_diff_density_min         -0.206
_refine_diff_density_rms         0.032
