# Electronic Supplementary Material (ESI) for ChemComm.
# This journal is © The Royal Society of Chemistry 2017

####################################################################### 
# 
# 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_mpd40_f3_b_0msp_a
_database_code_depnum_ccdc_archive 'CCDC 1525392'
_audit_update_record             
;
2017-01-02 deposited with the CCDC.
2017-02-10 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014/7
_shelx_SHELXL_version_number     2014/7
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C26 H23 N O3'
_chemical_formula_weight         397.45

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'

_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_H-M_alt        'P 21/c'
_space_group_name_Hall           '-P 2ybc'

_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.
;

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

_cell_length_a                   10.1626(6)
_cell_length_b                   8.6719(5)
_cell_length_c                   22.3916(13)
_cell_angle_alpha                90
_cell_angle_beta                 92.173(2)
_cell_angle_gamma                90
_cell_volume                     1971.9(2)
_cell_formula_units_Z            4
_cell_measurement_temperature    100(2)
_cell_measurement_reflns_used    9668
_cell_measurement_theta_min      2.51
_cell_measurement_theta_max      32.4

_exptl_crystal_description       block
_exptl_crystal_colour            colourless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.339
_exptl_crystal_F_000             840
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.260
_exptl_crystal_size_mid          0.250
_exptl_crystal_size_min          0.140
_exptl_absorpt_coefficient_mu    0.087
_shelx_estimated_absorpt_T_min   0.978
_shelx_estimated_absorpt_T_max   0.988
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.7128
_exptl_absorpt_correction_T_max  0.7465
_exptl_absorpt_process_details   SADABS
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      100(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   'high brilliance microfocus sealed tube '
_diffrn_measurement_device_type  'Bruker D8 QUEST'
_diffrn_measurement_method       'ω-scans and phi scans'
_diffrn_detector_area_resol_mean 10.4167
_diffrn_reflns_number            178328
_diffrn_reflns_av_unetI/netI     0.0159
_diffrn_reflns_av_R_equivalents  0.0618
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_theta_min         1.820
_diffrn_reflns_theta_max         28.280
_diffrn_reflns_theta_full        28.280
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measured_fraction_theta_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_point_group_measured_fraction_full 1.000
_reflns_number_total             4898
_reflns_number_gt                4191
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_max     .
_reflns_Friedel_fraction_full    .

_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.
;


_computing_data_collection       
'APEX2 2014.1-1 (Bruker AXS Inc.) o APEX3 2016.1-0'
_computing_cell_refinement       'SAINT V8.34A (Bruker AXS Inc., 2011)'
_computing_data_reduction        'SAINT V8.34A (Bruker AXS Inc., 2011)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_refine_special_details          ?
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0474P)²+1.1604P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     'intrinsic phase'
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_number_reflns         4898
_refine_ls_number_parameters     273
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0525
_refine_ls_R_factor_gt           0.0427
_refine_ls_wR_factor_ref         0.1057
_refine_ls_wR_factor_gt          0.1000
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_restrained_S_all      1.057
_refine_ls_shift/su_max          0.001
_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_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
C1 C 0.77740(11) 0.32274(13) 0.45039(5) 0.0110(2) Uani 1 1 d . . . . .
C2 C 0.81865(12) 0.37437(14) 0.50701(5) 0.0143(2) Uani 1 1 d . . . . .
H2 H 0.9075 0.4046 0.5148 0.017 Uiso 1 1 calc R U . . .
C3 C 0.72769(13) 0.38095(15) 0.55198(5) 0.0171(3) Uani 1 1 d . . . . .
H3 H 0.7548 0.4164 0.5907 0.020 Uiso 1 1 calc R U . . .
C4 C 0.59752(13) 0.33608(15) 0.54081(6) 0.0180(3) Uani 1 1 d . . . . .
H4 H 0.5365 0.3408 0.5719 0.022 Uiso 1 1 calc R U . . .
C5 C 0.55650(12) 0.28446(15) 0.48443(6) 0.0160(2) Uani 1 1 d . . . . .
H5 H 0.4679 0.2532 0.4767 0.019 Uiso 1 1 calc R U . . .
C6 C 0.64720(11) 0.27923(14) 0.43950(5) 0.0119(2) Uani 1 1 d . . . . .
C7 C 0.62042(11) 0.22774(13) 0.37544(5) 0.0113(2) Uani 1 1 d . . . . .
C8 C 0.55499(11) 0.06638(14) 0.37421(5) 0.0126(2) Uani 1 1 d . . . . .
C9 C 0.41451(11) 0.22887(14) 0.32270(5) 0.0126(2) Uani 1 1 d . . . . .
C10 C 0.30978(12) 0.28058(16) 0.28680(6) 0.0174(3) Uani 1 1 d . . . . .
H10 H 0.2386 0.2147 0.2753 0.021 Uiso 1 1 calc R U . . .
C11 C 0.31377(13) 0.43396(16) 0.26830(6) 0.0196(3) Uani 1 1 d . . . . .
H11 H 0.2442 0.4731 0.2432 0.023 Uiso 1 1 calc R U . . .
C12 C 0.41688(13) 0.53071(15) 0.28570(5) 0.0173(3) Uani 1 1 d . . . . .
H12 H 0.4160 0.6353 0.2731 0.021 Uiso 1 1 calc R U . . .
C13 C 0.52225(12) 0.47537(14) 0.32167(5) 0.0145(2) Uani 1 1 d . . . . .
H13 H 0.5936 0.5411 0.3332 0.017 Uiso 1 1 calc R U . . .
C14 C 0.52046(11) 0.32332(14) 0.34003(5) 0.0116(2) Uani 1 1 d . . . . .
C15 C 0.75999(11) 0.22173(14) 0.35007(5) 0.0117(2) Uani 1 1 d . . . . .
H15A H 0.7591 0.2684 0.3097 0.014 Uiso 1 1 calc R U . . .
H15B H 0.7898 0.1134 0.3470 0.014 Uiso 1 1 calc R U . . .
C16 C 0.85483(11) 0.31358(13) 0.39345(5) 0.0101(2) Uani 1 1 d . . . . .
C17 C 0.98535(11) 0.22527(13) 0.39985(5) 0.0111(2) Uani 1 1 d . . . . .
C18 C 1.18735(12) 0.20000(16) 0.45509(6) 0.0186(3) Uani 1 1 d . . . . .
H18A H 1.2423 0.2634 0.4831 0.022 Uiso 1 1 calc R U . . .
H18B H 1.2299 0.1994 0.4160 0.022 Uiso 1 1 calc R U . . .
C19 C 1.18121(14) 0.03788(17) 0.47850(7) 0.0259(3) Uani 1 1 d . . . . .
H19A H 1.1334 0.0369 0.5157 0.039 Uiso 1 1 calc R U . . .
H19B H 1.2708 -0.0010 0.4863 0.039 Uiso 1 1 calc R U . . .
H19C H 1.1354 -0.0279 0.4488 0.039 Uiso 1 1 calc R U . . .
C20 C 0.34551(13) -0.04883(15) 0.33290(6) 0.0188(3) Uani 1 1 d . . . . .
H20A H 0.3434 -0.0716 0.2900 0.028 Uiso 1 1 calc R U . . .
H20B H 0.2568 -0.0218 0.3450 0.028 Uiso 1 1 calc R U . . .
H20C H 0.3766 -0.1398 0.3553 0.028 Uiso 1 1 calc R U . . .
C21 C 0.88980(11) 0.47408(14) 0.36910(5) 0.0114(2) Uani 1 1 d . . . . .
C22 C 0.97422(15) 0.48680(16) 0.32172(7) 0.0250(3) Uani 1 1 d . . . . .
H22 H 1.0085 0.3962 0.3042 0.030 Uiso 1 1 calc R U . . .
C23 C 1.00875(16) 0.63054(17) 0.29979(7) 0.0299(3) Uani 1 1 d . . . . .
H23 H 1.0659 0.6372 0.2673 0.036 Uiso 1 1 calc R U . . .
C24 C 0.96069(13) 0.76368(15) 0.32480(6) 0.0194(3) Uani 1 1 d . . . . .
H24 H 0.9871 0.8619 0.3108 0.023 Uiso 1 1 calc R U . . .
C25 C 0.87376(15) 0.75223(15) 0.37050(6) 0.0210(3) Uani 1 1 d . . . . .
H25 H 0.8375 0.8430 0.3870 0.025 Uiso 1 1 calc R U . . .
C26 C 0.83904(13) 0.60838(15) 0.39244(6) 0.0181(3) Uani 1 1 d . . . . .
H26 H 0.7794 0.6022 0.4240 0.022 Uiso 1 1 calc R U . . .
N1 N 0.43410(10) 0.07956(12) 0.34537(5) 0.0134(2) Uani 1 1 d . . . . .
O1 O 0.60157(9) -0.05151(10) 0.39529(4) 0.0196(2) Uani 1 1 d . . . . .
O2 O 1.02149(9) 0.13202(11) 0.36398(4) 0.0172(2) Uani 1 1 d . . . . .
O3 O 1.05708(8) 0.26965(10) 0.44784(4) 0.01529(19) 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
C1 C6 1.3886(16) . ?
C1 C2 1.3941(16) . ?
C1 C16 1.5256(16) . ?
C2 C3 1.3937(17) . ?
C2 H2 0.9500 . ?
C3 C4 1.3924(19) . ?
C3 H3 0.9500 . ?
C4 C5 1.3885(18) . ?
C4 H4 0.9500 . ?
C5 C6 1.3908(16) . ?
C5 H5 0.9500 . ?
C6 C7 1.5171(16) . ?
C7 C14 1.5121(16) . ?
C7 C15 1.5486(16) . ?
C7 C8 1.5490(16) . ?
C8 O1 1.2145(15) . ?
C8 N1 1.3708(15) . ?
C9 C10 1.3839(17) . ?
C9 C14 1.3961(16) . ?
C9 N1 1.4022(15) . ?
C10 C11 1.3941(19) . ?
C10 H10 0.9500 . ?
C11 C12 1.3866(19) . ?
C11 H11 0.9500 . ?
C12 C13 1.4001(17) . ?
C12 H12 0.9500 . ?
C13 C14 1.3815(17) . ?
C13 H13 0.9500 . ?
C15 C16 1.5607(15) . ?
C15 H15A 0.9900 . ?
C15 H15B 0.9900 . ?
C16 C17 1.5337(15) . ?
C16 C21 1.5412(16) . ?
C17 O2 1.2068(15) . ?
C17 O3 1.3322(14) . ?
C18 O3 1.4586(14) . ?
C18 C19 1.503(2) . ?
C18 H18A 0.9900 . ?
C18 H18B 0.9900 . ?
C19 H19A 0.9800 . ?
C19 H19B 0.9800 . ?
C19 H19C 0.9800 . ?
C20 N1 1.4522(16) . ?
C20 H20A 0.9800 . ?
C20 H20B 0.9800 . ?
C20 H20C 0.9800 . ?
C21 C26 1.3842(17) . ?
C21 C22 1.3938(17) . ?
C22 C23 1.3896(19) . ?
C22 H22 0.9500 . ?
C23 C24 1.381(2) . ?
C23 H23 0.9500 . ?
C24 C25 1.3805(19) . ?
C24 H24 0.9500 . ?
C25 C26 1.3910(18) . ?
C25 H25 0.9500 . ?
C26 H26 0.9500 . ?

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
C6 C1 C2 119.91(11) . . ?
C6 C1 C16 110.94(10) . . ?
C2 C1 C16 129.05(11) . . ?
C3 C2 C1 119.04(11) . . ?
C3 C2 H2 120.5 . . ?
C1 C2 H2 120.5 . . ?
C4 C3 C2 120.69(11) . . ?
C4 C3 H3 119.7 . . ?
C2 C3 H3 119.7 . . ?
C5 C4 C3 120.26(11) . . ?
C5 C4 H4 119.9 . . ?
C3 C4 H4 119.9 . . ?
C4 C5 C6 118.94(11) . . ?
C4 C5 H5 120.5 . . ?
C6 C5 H5 120.5 . . ?
C1 C6 C5 121.15(11) . . ?
C1 C6 C7 112.43(10) . . ?
C5 C6 C7 126.41(11) . . ?
C14 C7 C6 115.30(10) . . ?
C14 C7 C15 115.63(10) . . ?
C6 C7 C15 102.87(9) . . ?
C14 C7 C8 101.92(9) . . ?
C6 C7 C8 110.13(9) . . ?
C15 C7 C8 111.20(9) . . ?
O1 C8 N1 125.62(11) . . ?
O1 C8 C7 126.35(11) . . ?
N1 C8 C7 108.03(10) . . ?
C10 C9 C14 122.64(12) . . ?
C10 C9 N1 127.23(11) . . ?
C14 C9 N1 110.10(10) . . ?
C9 C10 C11 116.83(12) . . ?
C9 C10 H10 121.6 . . ?
C11 C10 H10 121.6 . . ?
C12 C11 C10 121.60(12) . . ?
C12 C11 H11 119.2 . . ?
C10 C11 H11 119.2 . . ?
C11 C12 C13 120.50(12) . . ?
C11 C12 H12 119.7 . . ?
C13 C12 H12 119.7 . . ?
C14 C13 C12 118.68(12) . . ?
C14 C13 H13 120.7 . . ?
C12 C13 H13 120.7 . . ?
C13 C14 C9 119.74(11) . . ?
C13 C14 C7 131.53(11) . . ?
C9 C14 C7 108.65(10) . . ?
C7 C15 C16 107.89(9) . . ?
C7 C15 H15A 110.1 . . ?
C16 C15 H15A 110.1 . . ?
C7 C15 H15B 110.1 . . ?
C16 C15 H15B 110.1 . . ?
H15A C15 H15B 108.4 . . ?
C1 C16 C17 114.80(9) . . ?
C1 C16 C21 112.44(9) . . ?
C17 C16 C21 105.89(9) . . ?
C1 C16 C15 102.75(9) . . ?
C17 C16 C15 108.35(9) . . ?
C21 C16 C15 112.71(9) . . ?
O2 C17 O3 124.02(11) . . ?
O2 C17 C16 123.80(10) . . ?
O3 C17 C16 112.09(10) . . ?
O3 C18 C19 112.13(11) . . ?
O3 C18 H18A 109.2 . . ?
C19 C18 H18A 109.2 . . ?
O3 C18 H18B 109.2 . . ?
C19 C18 H18B 109.2 . . ?
H18A C18 H18B 107.9 . . ?
C18 C19 H19A 109.5 . . ?
C18 C19 H19B 109.5 . . ?
H19A C19 H19B 109.5 . . ?
C18 C19 H19C 109.5 . . ?
H19A C19 H19C 109.5 . . ?
H19B C19 H19C 109.5 . . ?
N1 C20 H20A 109.5 . . ?
N1 C20 H20B 109.5 . . ?
H20A C20 H20B 109.5 . . ?
N1 C20 H20C 109.5 . . ?
H20A C20 H20C 109.5 . . ?
H20B C20 H20C 109.5 . . ?
C26 C21 C22 118.01(11) . . ?
C26 C21 C16 122.15(10) . . ?
C22 C21 C16 119.84(11) . . ?
C23 C22 C21 120.73(12) . . ?
C23 C22 H22 119.6 . . ?
C21 C22 H22 119.6 . . ?
C24 C23 C22 120.58(13) . . ?
C24 C23 H23 119.7 . . ?
C22 C23 H23 119.7 . . ?
C25 C24 C23 119.13(12) . . ?
C25 C24 H24 120.4 . . ?
C23 C24 H24 120.4 . . ?
C24 C25 C26 120.28(12) . . ?
C24 C25 H25 119.9 . . ?
C26 C25 H25 119.9 . . ?
C21 C26 C25 121.20(12) . . ?
C21 C26 H26 119.4 . . ?
C25 C26 H26 119.4 . . ?
C8 N1 C9 111.09(10) . . ?
C8 N1 C20 124.38(11) . . ?
C9 N1 C20 124.05(10) . . ?
C17 O3 C18 115.89(9) . . ?

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
C6 C1 C2 C3 0.17(18) . . . . ?
C16 C1 C2 C3 176.19(11) . . . . ?
C1 C2 C3 C4 0.28(19) . . . . ?
C2 C3 C4 C5 -0.2(2) . . . . ?
C3 C4 C5 C6 -0.34(19) . . . . ?
C2 C1 C6 C5 -0.72(18) . . . . ?
C16 C1 C6 C5 -177.41(11) . . . . ?
C2 C1 C6 C7 179.51(10) . . . . ?
C16 C1 C6 C7 2.82(14) . . . . ?
C4 C5 C6 C1 0.80(18) . . . . ?
C4 C5 C6 C7 -179.46(12) . . . . ?
C1 C6 C7 C14 -118.35(11) . . . . ?
C5 C6 C7 C14 61.90(16) . . . . ?
C1 C6 C7 C15 8.44(13) . . . . ?
C5 C6 C7 C15 -171.32(12) . . . . ?
C1 C6 C7 C8 127.04(11) . . . . ?
C5 C6 C7 C8 -52.71(15) . . . . ?
C14 C7 C8 O1 177.05(12) . . . . ?
C6 C7 C8 O1 -60.10(15) . . . . ?
C15 C7 C8 O1 53.27(16) . . . . ?
C14 C7 C8 N1 -3.34(12) . . . . ?
C6 C7 C8 N1 119.51(10) . . . . ?
C15 C7 C8 N1 -127.13(10) . . . . ?
C14 C9 C10 C11 -0.21(18) . . . . ?
N1 C9 C10 C11 -178.18(12) . . . . ?
C9 C10 C11 C12 -0.84(19) . . . . ?
C10 C11 C12 C13 1.37(19) . . . . ?
C11 C12 C13 C14 -0.81(18) . . . . ?
C12 C13 C14 C9 -0.21(17) . . . . ?
C12 C13 C14 C7 176.15(12) . . . . ?
C10 C9 C14 C13 0.74(18) . . . . ?
N1 C9 C14 C13 179.02(10) . . . . ?
C10 C9 C14 C7 -176.39(11) . . . . ?
N1 C9 C14 C7 1.89(13) . . . . ?
C6 C7 C14 C13 64.92(16) . . . . ?
C15 C7 C14 C13 -55.08(17) . . . . ?
C8 C7 C14 C13 -175.82(12) . . . . ?
C6 C7 C14 C9 -118.41(11) . . . . ?
C15 C7 C14 C9 121.59(11) . . . . ?
C8 C7 C14 C9 0.85(12) . . . . ?
C14 C7 C15 C16 110.49(11) . . . . ?
C6 C7 C15 C16 -16.07(12) . . . . ?
C8 C7 C15 C16 -133.93(10) . . . . ?
C6 C1 C16 C17 -130.07(11) . . . . ?
C2 C1 C16 C17 53.61(16) . . . . ?
C6 C1 C16 C21 108.78(11) . . . . ?
C2 C1 C16 C21 -67.54(15) . . . . ?
C6 C1 C16 C15 -12.67(12) . . . . ?
C2 C1 C16 C15 171.02(12) . . . . ?
C7 C15 C16 C1 17.60(12) . . . . ?
C7 C15 C16 C17 139.49(9) . . . . ?
C7 C15 C16 C21 -103.67(11) . . . . ?
C1 C16 C17 O2 135.44(12) . . . . ?
C21 C16 C17 O2 -99.89(13) . . . . ?
C15 C16 C17 O2 21.27(15) . . . . ?
C1 C16 C17 O3 -47.97(13) . . . . ?
C21 C16 C17 O3 76.70(11) . . . . ?
C15 C16 C17 O3 -162.15(9) . . . . ?
C1 C16 C21 C26 -8.55(15) . . . . ?
C17 C16 C21 C26 -134.67(12) . . . . ?
C15 C16 C21 C26 107.03(13) . . . . ?
C1 C16 C21 C22 172.02(12) . . . . ?
C17 C16 C21 C22 45.90(14) . . . . ?
C15 C16 C21 C22 -72.40(14) . . . . ?
C26 C21 C22 C23 1.7(2) . . . . ?
C16 C21 C22 C23 -178.90(14) . . . . ?
C21 C22 C23 C24 0.4(3) . . . . ?
C22 C23 C24 C25 -2.4(2) . . . . ?
C23 C24 C25 C26 2.4(2) . . . . ?
C22 C21 C26 C25 -1.7(2) . . . . ?
C16 C21 C26 C25 178.84(12) . . . . ?
C24 C25 C26 C21 -0.3(2) . . . . ?
O1 C8 N1 C9 -175.65(12) . . . . ?
C7 C8 N1 C9 4.74(13) . . . . ?
O1 C8 N1 C20 -3.4(2) . . . . ?
C7 C8 N1 C20 177.03(11) . . . . ?
C10 C9 N1 C8 173.89(12) . . . . ?
C14 C9 N1 C8 -4.29(14) . . . . ?
C10 C9 N1 C20 1.57(19) . . . . ?
C14 C9 N1 C20 -176.61(11) . . . . ?
O2 C17 O3 C18 1.00(17) . . . . ?
C16 C17 O3 C18 -175.58(10) . . . . ?
C19 C18 O3 C17 -77.38(14) . . . . ?

_refine_diff_density_max         0.357
_refine_diff_density_min         -0.233
_refine_diff_density_rms         0.050

