data_global
_audit_creation_method                  'APEX3 v2018.1-0'

_publ_requested_journal                 ?

_publ_contact_author_name               ?
_publ_contact_author_address            
;
;
_publ_contact_author_email              ?
_publ_contact_author_fax                ?
_publ_contact_author_phone              ?

_publ_section_title                     
;
;
_publ_section_abstract                  
;
;
_publ_section_references                
;
;
_publ_section_comment                   
;
;

data_hnpzi2
_chemical_name_systematic               ?
_chemical_name_common                   ?
_chemical_formula_moiety                'C23 H26 N2 O7'
_chemical_formula_sum                   'C23 H26 N2 O7'
_chemical_formula_iupac                 ?
_chemical_formula_weight                442.46
_chemical_absolute_configuration        ad

_chemical_melting_point                 ?

_space_group_crystal_system             monoclinic
_space_group_name_H-M_alt               'C 1 2 1'
_space_group_name_Hall                  'C 2y'
loop_
    _space_group_symop_operation_xyz
    'x, y, z'
    '-x, y, -z'
    'x+1/2, y+1/2, z'
    '-x+1/2, y+1/2, -z'

_cell_length_a                          32.3728(12)
_cell_length_b                          5.1558(2)
_cell_length_c                          13.2082(5)
_cell_angle_alpha                       90
_cell_angle_beta                        104.4460(10)
_cell_angle_gamma                       90
_cell_volume                            2134.85(14)
_cell_formula_units_Z                   4
_cell_measurement_reflns_used           9894
_cell_measurement_theta_min             2.8191
_cell_measurement_theta_max             72.0937
_cell_measurement_temperature           100.(2)

_exptl_crystal_description              needle
_exptl_crystal_colour                   'clear light yellow'
_exptl_crystal_size_max                 1.000
_exptl_crystal_size_mid                 0.060
_exptl_crystal_size_min                 0.030
_exptl_crystal_density_diffrn           1.377
_exptl_crystal_density_meas             ?
_exptl_crystal_density_method           'not measured'
_exptl_crystal_F_000                    936

_exptl_absorpt_coefficient_mu           0.854
_exptl_absorpt_correction_type          Multi-Scan
_exptl_absorpt_process_details          
;
SADABS-2016/2 - Bruker AXS area detector scaling and absorption correction
;
_exptl_absorpt_correction_T_min         0.84
_exptl_absorpt_correction_T_max         0.97

_exptl_special_details                  
;
; 

_diffrn_ambient_temperature             100.(2)

_diffrn_source                          'Ius Diamond'
_diffrn_source_type                     Microfocus

_diffrn_radiation_type                  'Cu K\a'
_diffrn_radiation_wavelength            1.54178
_diffrn_radiation_monochromator         'Helixos MX multilayer Optic'

_diffrn_measurement_device_type         'Bruker D8 QUEST PHOTON II'
_diffrn_measurement_method              ?

_diffrn_detector_area_resol_mean        7.3910

_diffrn_reflns_number                   29925
_diffrn_reflns_av_R_equivalents         0.0525
_diffrn_reflns_av_unetI/netI            0.0263
_diffrn_reflns_theta_min                2.82
_diffrn_reflns_theta_max                72.09
_diffrn_reflns_theta_full               72.09
_diffrn_measured_fraction_theta_max     0.999
_diffrn_measured_fraction_theta_full    0.999
_diffrn_reflns_limit_h_min              -39
_diffrn_reflns_limit_h_max              39
_diffrn_reflns_limit_k_min              -6
_diffrn_reflns_limit_k_max              5
_diffrn_reflns_limit_l_min              -16
_diffrn_reflns_limit_l_max              16

_refine_special_details                 
;
;

_reflns_number_total                    4163
_reflns_number_gt                       4043
_reflns_threshold_expression            'I > 2σ(I)'

_refine_ls_structure_factor_coef        Fsqd
_refine_ls_matrix_type                  full
_refine_ls_R_factor_all                 0.0286
_refine_ls_R_factor_gt                  0.0273
_refine_ls_wR_factor_gt                 0.0682
_refine_ls_wR_factor_ref                0.0689
_refine_ls_goodness_of_fit_ref          1.028
_refine_ls_restrained_S_all             1.028
_refine_ls_number_reflns                4163
_refine_ls_number_parameters            295
_refine_ls_number_restraints            1
_refine_ls_number_constraints           ?
_refine_ls_hydrogen_treatment           constr
_refine_ls_weighting_scheme             calc
_refine_ls_weighting_details            
    'w=1/[σ²(Fo²)+(0.0386P)²+0.6653P] where P=(Fo²+2Fc²)/3'

_atom_sites_solution_hydrogens          geom
_atom_sites_solution_primary            ?
_atom_sites_solution_secondary          ?

_refine_ls_shift/su_max                 0.001
_refine_ls_shift/su_mean                0.000
_refine_diff_density_max                0.185
_refine_diff_density_min                -0.175
_refine_ls_extinction_method            none
_refine_ls_extinction_coef              ?
_refine_ls_abs_structure_details        
;

Flack x determined using 1685 quotients [(I+)-(I-)]/[(I+)+(I-)]
(Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack          0.06(6)

loop_
    _atom_type_symbol
    _atom_type_description
    _atom_type_scat_dispersion_real
    _atom_type_scat_dispersion_imag
    _atom_type_scat_source
    C C 0.0181 0.0091 '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 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
    O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_computing_data_collection              'Bruker Instrument Service vV6.2.9'
_computing_cell_refinement              'SAINT V8.38A (Bruker AXS Inc., 2017)'
_computing_data_reduction               'SAINT V8.38A (Bruker AXS Inc., 2017)'
_computing_structure_solution           'SHELXT 2014/5 (Sheldrick, 2014)'
_computing_structure_refinement         'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_molecular_graphics           'shelXle (C.B. Huebschle, rev 882)'
_computing_publication_material         ?

loop_
    _atom_site_type_symbol
    _atom_site_label
    _atom_site_fract_x
    _atom_site_fract_y
    _atom_site_fract_z
    _atom_site_U_iso_or_equiv
    _atom_site_adp_type
    _atom_site_calc_flag
    _atom_site_refinement_flags_adp
    _atom_site_refinement_flags_occupancy
    _atom_site_refinement_flags_posn
    _atom_site_occupancy
    _atom_site_disorder_assembly
    _atom_site_disorder_group
    O O1 0.83052(3) 0.2189(2) 0.35546(9) 0.0186(3) Uani d . . . 1 . .
    O O2 0.54414(4) 0.4864(3) 0.11310(10) 0.0271(3) Uani d . . . 1 . .
    O O3 0.91467(4) 0.4582(3) 0.56383(9) 0.0196(3) Uani d . . . 1 . .
    H H24 0.927576 0.392586 0.621215 0.029 Uiso calc U . R 1 . .
    O O4 0.96875(4) 0.0549(3) 0.34566(10) 0.0275(3) Uani d . . . 1 . .
    H H25 0.99252 0.03186 0.388144 0.041 Uiso calc U . R 1 . .
    O O5 0.88312(3) 0.5181(2) 0.33922(9) 0.0186(3) Uani d . . . 1 . .
    O O6 0.94896(4) -0.0454(3) 0.54402(10) 0.0235(3) Uani d . . . 1 . .
    H H26 0.940556 -0.196394 0.551979 0.035 Uiso calc U . R 1 . .
    O O7 0.54863(4) 0.8096(3) 0.22808(10) 0.0302(3) Uani d . . . 1 . .
    N N1 0.63963(4) 0.4373(3) 0.24637(11) 0.0182(3) Uani d . . . 1 . .
    N N2 0.71620(4) 0.5742(3) 0.19031(10) 0.0170(3) Uani d . . . 1 . .
    C C1 0.94368(5) 0.2231(4) 0.39034(14) 0.0203(4) Uani d . . . 1 . .
    H H1 0.961995 0.360708 0.432451 0.024 Uiso calc U . R 1 . .
    C C2 0.91970(5) 0.0757(4) 0.45808(13) 0.0187(3) Uani d . . . 1 . .
    H H8 0.901721 -0.061224 0.414616 0.022 Uiso calc U . R 1 . .
    C C3 0.89081(5) 0.2614(3) 0.49813(13) 0.0176(3) Uani d . . . 1 . .
    H H7 0.873516 0.161905 0.537959 0.021 Uiso calc U . R 1 . .
    C C4 0.86096(5) 0.4022(3) 0.40658(13) 0.0177(3) Uani d . . . 1 . .
    H H13 0.845756 0.541695 0.43553 0.021 Uiso calc U . R 1 . .
    C C5 0.79522(5) 0.3315(4) 0.27955(12) 0.0178(3) Uani d . . . 1 . .
    H H6 0.797055 0.524323 0.287744 0.021 Uiso calc U . R 1 . .
    C C6 0.75405(5) 0.2419(3) 0.30441(12) 0.0168(3) Uani d . . . 1 . .
    C C7 0.71529(5) 0.3803(3) 0.25775(13) 0.0166(3) Uani d . . . 1 . .
    C C8 0.67644(5) 0.3117(4) 0.28631(12) 0.0174(3) Uani d . . . 1 . .
    C C9 0.64078(5) 0.6280(3) 0.17804(13) 0.0174(3) Uani d . . . 1 . .
    C C10 0.60235(5) 0.7694(4) 0.13337(13) 0.0195(4) Uani d . . . 1 . .
    C C11 0.56255(5) 0.6936(4) 0.16497(13) 0.0200(3) Uani d . . . 1 . .
    C C12 0.50728(6) 0.3884(4) 0.14568(16) 0.0309(4) Uani d . . . 1 . .
    H H3 0.515128 0.358081 0.221315 0.046 Uiso calc U . R 1 . .
    H H4 0.497755 0.225214 0.109252 0.046 Uiso calc U . R 1 . .
    H H2 0.484143 0.515981 0.12839 0.046 Uiso calc U . R 1 . .
    C C13 0.60305(5) 0.9715(4) 0.06772(13) 0.0218(4) Uani d . . . 1 . .
    H H23 0.577635 1.066589 0.039683 0.026 Uiso calc U . R 1 . .
    C C14 0.64153(6) 1.0426(4) 0.04033(14) 0.0222(4) Uani d . . . 1 . .
    H H22 0.641386 1.184148 -0.005809 0.027 Uiso calc U . R 1 . .
    C C15 0.67844(5) 0.9097(4) 0.07968(13) 0.0195(3) Uani d . . . 1 . .
    H H5 0.703729 0.957723 0.060231 0.023 Uiso calc U . R 1 . .
    C C16 0.67922(5) 0.6990(4) 0.14988(13) 0.0174(3) Uani d . . . 1 . .
    C C17 0.91061(5) 0.3455(4) 0.29943(13) 0.0198(4) Uani d . . . 1 . .
    H H12 0.89293 0.205094 0.257512 0.024 Uiso calc U . R 1 . .
    C C18 0.93042(6) 0.5065(4) 0.22844(14) 0.0272(4) Uani d . . . 1 . .
    H H9 0.907954 0.573008 0.170138 0.041 Uiso calc U . R 1 . .
    H H11 0.950142 0.398755 0.201168 0.041 Uiso calc U . R 1 . .
    H H10 0.94604 0.65216 0.267951 0.041 Uiso calc U . R 1 . .
    C C19 0.79851(5) 0.2648(4) 0.16872(13) 0.0197(4) Uani d . . . 1 . .
    H H18 0.772727 0.330588 0.118127 0.024 Uiso calc U . R 1 . .
    H H17 0.823451 0.356607 0.155128 0.024 Uiso calc U . R 1 . .
    C C20 0.80299(5) -0.0241(4) 0.14916(14) 0.0227(4) Uani d . . . 1 . .
    H H16 0.829388 -0.089312 0.195828 0.034 Uiso calc U . R 1 . .
    H H14 0.803904 -0.051275 0.076317 0.034 Uiso calc U . R 1 . .
    H H15 0.778556 -0.117423 0.162769 0.034 Uiso calc U . R 1 . .
    C C21 0.75251(5) 0.0446(4) 0.37201(13) 0.0187(3) Uani d . . . 1 . .
    H H21 0.777862 -0.048997 0.402239 0.022 Uiso calc U . R 1 . .
    C C22 0.71380(5) -0.0257(4) 0.39880(13) 0.0202(3) Uani d . . . 1 . .
    H H19 0.7139 -0.165172 0.445878 0.024 Uiso calc U . R 1 . .
    C C23 0.67675(5) 0.1047(4) 0.35765(13) 0.0202(4) Uani d . . . 1 . .
    H H20 0.651305 0.057567 0.376541 0.024 Uiso calc U . R 1 . .


_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_site_symmetry_2
    _geom_bond_distance
    _geom_bond_publ_flag
    O1 C4 . 1.410(2) ?
    O1 C5 . 1.4410(19) ?
    O2 C11 . 1.327(2) ?
    O2 C12 . 1.456(2) ?
    O3 C3 . 1.430(2) ?
    O3 H24 . 0.84 ?
    O4 C1 . 1.414(2) ?
    O4 H25 . 0.84 ?
    O5 C4 . 1.4077(19) ?
    O5 C17 . 1.447(2) ?
    O6 C2 . 1.428(2) ?
    O6 H26 . 0.84 ?
    O7 C11 . 1.201(2) ?
    N1 C9 . 1.341(2) ?
    N1 C8 . 1.343(2) ?
    N2 C7 . 1.344(2) ?
    N2 C16 . 1.347(2) ?
    C1 C2 . 1.525(2) ?
    C1 C17 . 1.531(2) ?
    C1 H1 . 1.0 ?
    C2 C3 . 1.523(2) ?
    C2 H8 . 1.0 ?
    C3 C4 . 1.530(2) ?
    C3 H7 . 1.0 ?
    C4 H13 . 1.0 ?
    C5 C6 . 1.522(2) ?
    C5 C19 . 1.533(2) ?
    C5 H6 . 1.0 ?
    C6 C21 . 1.363(2) ?
    C6 C7 . 1.442(2) ?
    C7 C8 . 1.444(2) ?
    C8 C23 . 1.422(2) ?
    C9 C16 . 1.432(2) ?
    C9 C10 . 1.436(2) ?
    C10 C13 . 1.359(3) ?
    C10 C11 . 1.502(2) ?
    C12 H3 . 0.98 ?
    C12 H4 . 0.98 ?
    C12 H2 . 0.98 ?
    C13 C14 . 1.429(2) ?
    C13 H23 . 0.95 ?
    C14 C15 . 1.363(3) ?
    C14 H22 . 0.95 ?
    C15 C16 . 1.424(2) ?
    C15 H5 . 0.95 ?
    C17 C18 . 1.510(2) ?
    C17 H12 . 1.0 ?
    C18 H9 . 0.98 ?
    C18 H11 . 0.98 ?
    C18 H10 . 0.98 ?
    C19 C20 . 1.525(3) ?
    C19 H18 . 0.99 ?
    C19 H17 . 0.99 ?
    C20 H16 . 0.98 ?
    C20 H14 . 0.98 ?
    C20 H15 . 0.98 ?
    C21 C22 . 1.431(2) ?
    C21 H21 . 0.95 ?
    C22 C23 . 1.364(3) ?
    C22 H19 . 0.95 ?
    C23 H20 . 0.95 ?

loop_
    _geom_angle_atom_site_label_1
    _geom_angle_atom_site_label_2
    _geom_angle_atom_site_label_3
    _geom_angle_site_symmetry_1
    _geom_angle_site_symmetry_3
    _geom_angle
    _geom_angle_publ_flag
    C4 O1 C5 . . 113.66(13) ?
    C11 O2 C12 . . 114.96(14) ?
    C3 O3 H24 . . 109.5 ?
    C1 O4 H25 . . 109.5 ?
    C4 O5 C17 . . 115.15(13) ?
    C2 O6 H26 . . 109.5 ?
    C9 N1 C8 . . 116.55(14) ?
    C7 N2 C16 . . 116.99(14) ?
    O4 C1 C2 . . 111.63(15) ?
    O4 C1 C17 . . 106.70(13) ?
    C2 C1 C17 . . 107.86(13) ?
    O4 C1 H1 . . 110.2 ?
    C2 C1 H1 . . 110.2 ?
    C17 C1 H1 . . 110.2 ?
    O6 C2 C3 . . 110.00(14) ?
    O6 C2 C1 . . 110.50(13) ?
    C3 C2 C1 . . 109.71(15) ?
    O6 C2 H8 . . 108.9 ?
    C3 C2 H8 . . 108.9 ?
    C1 C2 H8 . . 108.9 ?
    O3 C3 C2 . . 111.80(13) ?
    O3 C3 C4 . . 106.38(14) ?
    C2 C3 C4 . . 110.20(13) ?
    O3 C3 H7 . . 109.5 ?
    C2 C3 H7 . . 109.5 ?
    C4 C3 H7 . . 109.5 ?
    O5 C4 O1 . . 112.79(13) ?
    O5 C4 C3 . . 112.35(13) ?
    O1 C4 C3 . . 106.78(14) ?
    O5 C4 H13 . . 108.3 ?
    O1 C4 H13 . . 108.3 ?
    C3 C4 H13 . . 108.3 ?
    O1 C5 C6 . . 108.21(13) ?
    O1 C5 C19 . . 110.00(13) ?
    C6 C5 C19 . . 114.27(14) ?
    O1 C5 H6 . . 108.1 ?
    C6 C5 H6 . . 108.1 ?
    C19 C5 H6 . . 108.1 ?
    C21 C6 C7 . . 118.64(15) ?
    C21 C6 C5 . . 123.05(15) ?
    C7 C6 C5 . . 118.24(15) ?
    N2 C7 C6 . . 119.39(14) ?
    N2 C7 C8 . . 121.31(15) ?
    C6 C7 C8 . . 119.28(15) ?
    N1 C8 C23 . . 118.76(14) ?
    N1 C8 C7 . . 121.64(15) ?
    C23 C8 C7 . . 119.60(15) ?
    N1 C9 C16 . . 122.25(15) ?
    N1 C9 C10 . . 118.83(15) ?
    C16 C9 C10 . . 118.91(16) ?
    C13 C10 C9 . . 120.05(16) ?
    C13 C10 C11 . . 121.92(15) ?
    C9 C10 C11 . . 117.98(16) ?
    O7 C11 O2 . . 124.14(16) ?
    O7 C11 C10 . . 124.02(17) ?
    O2 C11 C10 . . 111.82(14) ?
    O2 C12 H3 . . 109.5 ?
    O2 C12 H4 . . 109.5 ?
    H3 C12 H4 . . 109.5 ?
    O2 C12 H2 . . 109.5 ?
    H3 C12 H2 . . 109.5 ?
    H4 C12 H2 . . 109.5 ?
    C10 C13 C14 . . 120.83(16) ?
    C10 C13 H23 . . 119.6 ?
    C14 C13 H23 . . 119.6 ?
    C15 C14 C13 . . 120.73(16) ?
    C15 C14 H22 . . 119.6 ?
    C13 C14 H22 . . 119.6 ?
    C14 C15 C16 . . 120.21(15) ?
    C14 C15 H5 . . 119.9 ?
    C16 C15 H5 . . 119.9 ?
    N2 C16 C15 . . 119.48(14) ?
    N2 C16 C9 . . 121.26(15) ?
    C15 C16 C9 . . 119.24(15) ?
    O5 C17 C18 . . 106.42(15) ?
    O5 C17 C1 . . 109.98(13) ?
    C18 C17 C1 . . 113.04(14) ?
    O5 C17 H12 . . 109.1 ?
    C18 C17 H12 . . 109.1 ?
    C1 C17 H12 . . 109.1 ?
    C17 C18 H9 . . 109.5 ?
    C17 C18 H11 . . 109.5 ?
    H9 C18 H11 . . 109.5 ?
    C17 C18 H10 . . 109.5 ?
    H9 C18 H10 . . 109.5 ?
    H11 C18 H10 . . 109.5 ?
    C20 C19 C5 . . 114.40(15) ?
    C20 C19 H18 . . 108.7 ?
    C5 C19 H18 . . 108.7 ?
    C20 C19 H17 . . 108.7 ?
    C5 C19 H17 . . 108.7 ?
    H18 C19 H17 . . 107.6 ?
    C19 C20 H16 . . 109.5 ?
    C19 C20 H14 . . 109.5 ?
    H16 C20 H14 . . 109.5 ?
    C19 C20 H15 . . 109.5 ?
    H16 C20 H15 . . 109.5 ?
    H14 C20 H15 . . 109.5 ?
    C6 C21 C22 . . 121.92(16) ?
    C6 C21 H21 . . 119.0 ?
    C22 C21 H21 . . 119.0 ?
    C23 C22 C21 . . 120.90(17) ?
    C23 C22 H19 . . 119.6 ?
    C21 C22 H19 . . 119.6 ?
    C22 C23 C8 . . 119.63(15) ?
    C22 C23 H20 . . 120.2 ?
    C8 C23 H20 . . 120.2 ?

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_site_symmetry_1
    _geom_torsion_site_symmetry_2
    _geom_torsion_site_symmetry_3
    _geom_torsion_site_symmetry_4
    _geom_torsion
    _geom_torsion_publ_flag
    O4 C1 C2 O6 . . . . 62.54(18) ?
    C17 C1 C2 O6 . . . . 179.45(14) ?
    O4 C1 C2 C3 . . . . -176.01(13) ?
    C17 C1 C2 C3 . . . . -59.10(17) ?
    O6 C2 C3 O3 . . . . 58.96(18) ?
    C1 C2 C3 O3 . . . . -62.79(17) ?
    O6 C2 C3 C4 . . . . 177.05(13) ?
    C1 C2 C3 C4 . . . . 55.30(17) ?
    C17 O5 C4 O1 . . . . -66.64(17) ?
    C17 O5 C4 C3 . . . . 54.12(18) ?
    C5 O1 C4 O5 . . . . -67.30(16) ?
    C5 O1 C4 C3 . . . . 168.81(12) ?
    O3 C3 C4 O5 . . . . 69.67(16) ?
    C2 C3 C4 O5 . . . . -51.70(18) ?
    O3 C3 C4 O1 . . . . -166.17(12) ?
    C2 C3 C4 O1 . . . . 72.46(16) ?
    C4 O1 C5 C6 . . . . -126.70(14) ?
    C4 O1 C5 C19 . . . . 107.83(15) ?
    O1 C5 C6 C21 . . . . -13.3(2) ?
    C19 C5 C6 C21 . . . . 109.63(18) ?
    O1 C5 C6 C7 . . . . 163.82(14) ?
    C19 C5 C6 C7 . . . . -73.3(2) ?
    C16 N2 C7 C6 . . . . -179.29(15) ?
    C16 N2 C7 C8 . . . . -0.7(2) ?
    C21 C6 C7 N2 . . . . -179.51(15) ?
    C5 C6 C7 N2 . . . . 3.3(2) ?
    C21 C6 C7 C8 . . . . 1.9(2) ?
    C5 C6 C7 C8 . . . . -175.32(14) ?
    C9 N1 C8 C23 . . . . -178.86(15) ?
    C9 N1 C8 C7 . . . . 0.5(2) ?
    N2 C7 C8 N1 . . . . 0.4(2) ?
    C6 C7 C8 N1 . . . . 178.95(15) ?
    N2 C7 C8 C23 . . . . 179.77(15) ?
    C6 C7 C8 C23 . . . . -1.7(2) ?
    C8 N1 C9 C16 . . . . -1.1(2) ?
    C8 N1 C9 C10 . . . . -179.69(15) ?
    N1 C9 C10 C13 . . . . 176.92(16) ?
    C16 C9 C10 C13 . . . . -1.8(2) ?
    N1 C9 C10 C11 . . . . -0.6(2) ?
    C16 C9 C10 C11 . . . . -179.32(15) ?
    C12 O2 C11 O7 . . . . -6.2(3) ?
    C12 O2 C11 C10 . . . . 175.18(15) ?
    C13 C10 C11 O7 . . . . -76.3(2) ?
    C9 C10 C11 O7 . . . . 101.2(2) ?
    C13 C10 C11 O2 . . . . 102.3(2) ?
    C9 C10 C11 O2 . . . . -80.20(19) ?
    C9 C10 C13 C14 . . . . 1.4(3) ?
    C11 C10 C13 C14 . . . . 178.86(16) ?
    C10 C13 C14 C15 . . . . -0.2(3) ?
    C13 C14 C15 C16 . . . . -0.7(3) ?
    C7 N2 C16 C15 . . . . 178.68(15) ?
    C7 N2 C16 C9 . . . . 0.2(2) ?
    C14 C15 C16 N2 . . . . -178.17(16) ?
    C14 C15 C16 C9 . . . . 0.3(2) ?
    N1 C9 C16 N2 . . . . 0.7(2) ?
    C10 C9 C16 N2 . . . . 179.36(15) ?
    N1 C9 C16 C15 . . . . -177.74(15) ?
    C10 C9 C16 C15 . . . . 0.9(2) ?
    C4 O5 C17 C18 . . . . 179.10(13) ?
    C4 O5 C17 C1 . . . . -58.13(18) ?
    O4 C1 C17 O5 . . . . 179.06(13) ?
    C2 C1 C17 O5 . . . . 59.00(18) ?
    O4 C1 C17 C18 . . . . -62.2(2) ?
    C2 C1 C17 C18 . . . . 177.78(15) ?
    O1 C5 C19 C20 . . . . 53.46(19) ?
    C6 C5 C19 C20 . . . . -68.47(19) ?
    C7 C6 C21 C22 . . . . -0.9(3) ?
    C5 C6 C21 C22 . . . . 176.20(16) ?
    C6 C21 C22 C23 . . . . -0.4(3) ?
    C21 C22 C23 C8 . . . . 0.7(3) ?
    N1 C8 C23 C22 . . . . 179.79(16) ?
    C7 C8 C23 C22 . . . . 0.4(2) ?

loop_
    _geom_hbond_atom_site_label_D
    _geom_hbond_atom_site_label_H
    _geom_hbond_atom_site_label_A
    _geom_hbond_site_symmetry_A
    _geom_hbond_distance_DH
    _geom_hbond_distance_HA
    _geom_hbond_distance_DA
    _geom_hbond_angle_DHA
    _geom_hbond_publ_flag
    O3 H24 O7 4_646 0.84 1.99 2.8150(18) 165.7 ?
    O4 H25 O6 2_756 0.84 1.92 2.7477(17) 166.3 ?
    O6 H26 O3 1_545 0.84 1.99 2.8277(19) 174.2 ?
    C2 H8 O5 1_545 1.00 2.40 3.347(2) 157.8 ?
    C18 H10 O4 1_565 0.98 2.35 3.312(3) 166.6 ?
    C19 H18 N2 . 0.99 2.59 3.179(2) 118.2 ?
    C23 H20 O3 4_646 0.95 2.51 3.455(2) 175.9 ?



