# Electronic Supplementary Material (ESI) for Polymer Chemistry # This journal is © The Royal Society of Chemistry 2013 ####################################################################### # # Cambridge Crystallographic Data Centre # CCDC # ####################################################################### # # This CIF contains data from an original supplementary publication # deposited with the CCDC, and may include chemical, crystal, # experimental, refinement, atomic coordinates, # anisotropic displacement parameters and molecular geometry data, # as required by the journal to which it was submitted. # # This CIF is provided on the understanding that it is used for bona # fide research purposes only. It may contain copyright material # of the CCDC or of third parties, and may not be copied or further # disseminated in any form, whether machine-readable or not, # except for the purpose of generating routine backup copies # on your local computer system. # # For further information on the CCDC, data deposition and # data retrieval see: # www.ccdc.cam.ac.uk # # Bona fide researchers may freely download Mercury and enCIFer # from this site to visualise CIF-encoded structures and # to carry out CIF format checking respectively. # data_1 #TrackingRef '1.cif' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C60 H58 N8 O4' _chemical_formula_weight 955.14 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 Triclinic _symmetry_space_group_name_H-M 'P-1 ' loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, -y, -z' _cell_length_a 9.489(5) _cell_length_b 10.750(5) _cell_length_c 13.644(5) _cell_angle_alpha 90.055(5) _cell_angle_beta 94.092(5) _cell_angle_gamma 111.778(5) _cell_volume 1288.6(10) _cell_formula_units_Z 1 _cell_measurement_temperature 298(2) _cell_measurement_reflns_used 2937 _cell_measurement_theta_min 2.56 _cell_measurement_theta_max 22.34 _exptl_crystal_description ? _exptl_crystal_colour ? _exptl_crystal_size_max 0.30 _exptl_crystal_size_mid 0.20 _exptl_crystal_size_min 0.20 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.231 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 506 _exptl_absorpt_coefficient_mu 0.079 _exptl_absorpt_correction_type none _exptl_absorpt_correction_T_min 0.9768 _exptl_absorpt_correction_T_max 0.9844 _exptl_absorpt_process_details none _exptl_special_details ; ? ; _diffrn_ambient_temperature 298(2) _diffrn_radiation_wavelength 0.71069 _diffrn_radiation_type MoK\a _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type 'Bruker P4' _diffrn_measurement_method '\w scans' _diffrn_detector_area_resol_mean ? _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 9251 _diffrn_reflns_av_R_equivalents 0.0271 _diffrn_reflns_av_sigmaI/netI 0.0486 _diffrn_reflns_limit_h_min -11 _diffrn_reflns_limit_h_max 8 _diffrn_reflns_limit_k_min -12 _diffrn_reflns_limit_k_max 12 _diffrn_reflns_limit_l_min -16 _diffrn_reflns_limit_l_max 16 _diffrn_reflns_theta_min 1.50 _diffrn_reflns_theta_max 25.00 _reflns_number_total 4505 _reflns_number_gt 2516 _reflns_threshold_expression >2sigma(I) _computing_data_collection 'Bruker XSCANS' _computing_cell_refinement 'Bruker XSCANS' _computing_data_reduction 'Bruker SHELXTL' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics 'Bruker SHELXTL' _computing_publication_material 'Bruker SHELXTL' _refine_special_details ; Refinement of F^2^ against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F^2^, conventional R-factors R are based on F, with F set to zero for negative F^2^. The threshold expression of F^2^ > 2sigma(F^2^) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F^2^ 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/[\s^2^(Fo^2^)+(0.1854P)^2^+0.6208P] where P=(Fo^2^+2Fc^2^)/3' _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _atom_sites_solution_hydrogens geom _refine_ls_hydrogen_treatment constr _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_number_reflns 4505 _refine_ls_number_parameters 329 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.1458 _refine_ls_R_factor_gt 0.0910 _refine_ls_wR_factor_ref 0.3206 _refine_ls_wR_factor_gt 0.2662 _refine_ls_goodness_of_fit_ref 1.018 _refine_ls_restrained_S_all 1.018 _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 C13 C 0.9435(4) 0.0429(4) 0.9125(3) 0.0504(10) Uani 1 1 d . . . C10 C 0.7395(5) 0.0697(4) 0.7959(3) 0.0592(11) Uani 1 1 d . . . H10 H 0.6742 0.0302 0.8443 0.071 Uiso 1 1 calc R . . C19 C 0.8035(5) 0.5906(4) 0.7769(3) 0.0599(11) Uani 1 1 d . . . C1 C 0.6661(5) 0.1031(4) 0.7095(3) 0.0572(11) Uani 1 1 d . . . N3 N 0.9403(5) 0.6083(4) 0.7431(3) 0.0786(12) Uani 1 1 d . . . C22 C 0.5160(5) 0.5508(4) 0.8526(3) 0.0547(10) Uani 1 1 d . . . C11 C 0.8866(4) 0.0852(4) 0.8195(3) 0.0515(10) Uani 1 1 d . . . C25 C 0.3671(5) 0.5217(4) 0.8880(3) 0.0558(11) Uani 1 1 d . . . H25 H 0.2966 0.4378 0.8673 0.067 Uiso 1 1 calc R . . C26 C 0.3103(5) 0.5908(4) 0.9443(3) 0.0596(11) Uani 1 1 d . . . C28 C 0.1517(5) 0.5429(4) 0.9728(3) 0.0541(10) Uani 1 1 d . . . C24 C 0.7815(5) 0.6879(4) 0.8369(3) 0.0628(11) Uani 1 1 d . . . H24 H 0.8632 0.7677 0.8525 0.075 Uiso 1 1 calc R . . C15 C 0.9064(4) -0.0464(4) 1.0752(3) 0.0533(10) Uani 1 1 d . . . H15 H 0.8422 -0.0779 1.1255 0.064 Uiso 1 1 calc R . . C14 C 0.8529(5) -0.0042(4) 0.9905(3) 0.0545(10) Uani 1 1 d . . . H14 H 0.7534 -0.0073 0.9851 0.065 Uiso 1 1 calc R . . C4 C 0.5111(5) 0.1760(5) 0.5468(3) 0.0638(12) Uani 1 1 d . . . C23 C 0.6460(5) 0.6693(4) 0.8725(3) 0.0601(11) Uani 1 1 d . . . H23 H 0.6379 0.7369 0.9116 0.072 Uiso 1 1 calc R . . N1 N 0.4412(5) 0.2154(5) 0.4680(3) 0.0806(12) Uani 1 1 d . . . C20 C 0.6745(5) 0.4719(4) 0.7562(4) 0.0689(13) Uani 1 1 d . . . H20 H 0.6826 0.4044 0.7170 0.083 Uiso 1 1 calc R . . C6 C 0.5201(5) 0.1045(4) 0.7146(3) 0.0607(11) Uani 1 1 d . . . H6 H 0.4723 0.0800 0.7727 0.073 Uiso 1 1 calc R . . C3 C 0.6551(5) 0.1687(5) 0.5405(3) 0.0713(13) Uani 1 1 d . . . H3 H 0.7016 0.1887 0.4817 0.086 Uiso 1 1 calc R . . C2 C 0.7281(5) 0.1328(5) 0.6189(3) 0.0688(13) Uani 1 1 d . . . H2 H 0.8226 0.1281 0.6115 0.083 Uiso 1 1 calc R . . C12 C 1.0022(5) 0.1524(5) 0.7550(3) 0.0620(11) Uani 1 1 d . . . C30 C -0.0989(5) 0.3750(4) 0.9738(4) 0.0768(15) Uani 1 1 d . . . H30 H -0.1656 0.2892 0.9543 0.092 Uiso 1 1 calc R . . C21 C 0.5388(5) 0.4545(4) 0.7924(3) 0.0651(12) Uani 1 1 d . . . H21 H 0.4569 0.3750 0.7766 0.078 Uiso 1 1 calc R . . N2 N 1.0992(5) 0.2092(5) 0.7081(3) 0.0880(14) Uani 1 1 d . . . C5 C 0.4449(5) 0.1408(5) 0.6366(3) 0.0667(12) Uani 1 1 d . . . H5 H 0.3486 0.1420 0.6435 0.080 Uiso 1 1 calc R . . C29 C 0.0477(5) 0.4170(4) 0.9495(4) 0.0765(15) Uani 1 1 d . . . H29 H 0.0785 0.3575 0.9156 0.092 Uiso 1 1 calc R . . C17 C 1.0726(5) 0.7282(5) 0.7674(4) 0.0800(15) Uani 1 1 d . . . H17A H 1.0716 0.7546 0.8353 0.096 Uiso 1 1 calc R . . H17B H 1.1632 0.7078 0.7621 0.096 Uiso 1 1 calc R . . C27 C 0.4050(6) 0.7226(5) 0.9836(5) 0.0923(19) Uani 1 1 d . . . C8 C 0.2920(7) 0.2209(7) 0.4718(4) 0.0925(17) Uani 1 1 d . . . H8 H 0.2021 0.1498 0.4525 0.111 Uiso 1 1 calc R . . N4 N 0.4759(6) 0.8264(5) 1.0177(6) 0.155(3) Uani 1 1 d . . . C7 C 0.5165(7) 0.2585(6) 0.3793(4) 0.0946(17) Uani 1 1 d . . . H7A H 0.6064 0.3372 0.3935 0.142 Uiso 1 1 calc R . . H7B H 0.4491 0.2787 0.3317 0.142 Uiso 1 1 calc R . . H7C H 0.5442 0.1884 0.3534 0.142 Uiso 1 1 calc R . . O1 O 0.1483(7) 0.3457(8) 0.5224(4) 0.160(2) Uani 1 1 d . . . H1 H 0.1136 0.3688 0.4720 0.241 Uiso 1 1 calc R . . O2 O 1.0952(8) 0.8167(6) 0.6044(4) 0.159(2) Uani 1 1 d . . . H2A H 1.0647 0.7360 0.5916 0.239 Uiso 1 1 calc R . . C16 C 0.9599(7) 0.4983(6) 0.6857(6) 0.120(2) Uani 1 1 d . . . H16A H 0.9126 0.4147 0.7171 0.180 Uiso 1 1 calc R . . H16B H 1.0664 0.5163 0.6828 0.180 Uiso 1 1 calc R . . H16C H 0.9132 0.4932 0.6202 0.180 Uiso 1 1 calc R . . C9 C 0.2970(8) 0.3457(8) 0.5077(5) 0.115(2) Uani 1 1 d . . . H9A H 0.3453 0.4143 0.4616 0.137 Uiso 1 1 calc R . . H9B H 0.3589 0.3683 0.5697 0.137 Uiso 1 1 calc R . . C18 C 1.0819(8) 0.8380(7) 0.7069(5) 0.119(2) Uani 1 1 d . . . H18A H 1.1692 0.9155 0.7315 0.143 Uiso 1 1 calc R . . H18B H 0.9917 0.8588 0.7129 0.143 Uiso 1 1 calc R . . loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 C13 0.046(2) 0.041(2) 0.063(3) -0.0036(18) -0.0011(19) 0.0159(17) C10 0.055(3) 0.057(2) 0.063(3) 0.001(2) 0.006(2) 0.017(2) C19 0.054(3) 0.060(3) 0.070(3) 0.002(2) 0.014(2) 0.025(2) C1 0.051(2) 0.056(2) 0.063(3) -0.002(2) 0.001(2) 0.0184(19) N3 0.062(2) 0.066(2) 0.111(3) -0.005(2) 0.032(2) 0.023(2) C22 0.054(2) 0.051(2) 0.057(2) -0.0007(18) 0.0061(19) 0.0172(19) C11 0.048(2) 0.044(2) 0.061(3) -0.0034(18) 0.0023(19) 0.0152(18) C25 0.051(2) 0.050(2) 0.060(3) -0.0040(19) 0.0101(19) 0.0098(18) C26 0.057(3) 0.052(2) 0.066(3) 0.001(2) 0.014(2) 0.014(2) C28 0.052(2) 0.046(2) 0.061(2) -0.0008(18) 0.0111(19) 0.0118(18) C24 0.055(3) 0.055(2) 0.074(3) -0.008(2) 0.011(2) 0.014(2) C15 0.048(2) 0.053(2) 0.059(3) 0.0014(19) 0.0074(19) 0.0173(18) C14 0.043(2) 0.053(2) 0.067(3) -0.0017(19) 0.0080(19) 0.0160(18) C4 0.061(3) 0.072(3) 0.059(3) -0.001(2) 0.000(2) 0.026(2) C23 0.051(2) 0.056(2) 0.071(3) -0.011(2) 0.013(2) 0.016(2) N1 0.076(3) 0.105(3) 0.069(3) 0.013(2) 0.004(2) 0.043(2) C20 0.067(3) 0.055(3) 0.087(3) -0.010(2) 0.018(2) 0.022(2) C6 0.047(2) 0.069(3) 0.063(3) 0.006(2) 0.007(2) 0.018(2) C3 0.062(3) 0.094(3) 0.059(3) 0.001(2) 0.011(2) 0.030(3) C2 0.055(3) 0.091(3) 0.064(3) -0.004(2) 0.002(2) 0.033(2) C12 0.053(3) 0.070(3) 0.068(3) 0.007(2) 0.004(2) 0.029(2) C30 0.057(3) 0.053(3) 0.104(4) -0.021(2) 0.026(3) -0.002(2) C21 0.058(3) 0.051(2) 0.082(3) -0.008(2) 0.011(2) 0.013(2) N2 0.066(3) 0.117(4) 0.084(3) 0.027(3) 0.017(2) 0.036(3) C5 0.053(3) 0.074(3) 0.075(3) 0.000(2) 0.005(2) 0.024(2) C29 0.063(3) 0.057(3) 0.102(4) -0.023(2) 0.026(3) 0.011(2) C17 0.054(3) 0.081(3) 0.103(4) 0.002(3) 0.017(3) 0.022(3) C27 0.063(3) 0.063(3) 0.137(5) -0.028(3) 0.047(3) 0.002(2) C8 0.080(4) 0.113(5) 0.092(4) -0.002(3) -0.007(3) 0.048(3) N4 0.095(4) 0.091(4) 0.244(7) -0.072(4) 0.086(4) -0.017(3) C7 0.107(4) 0.123(5) 0.063(3) 0.015(3) 0.007(3) 0.053(4) O1 0.166(5) 0.220(6) 0.149(5) 0.031(5) 0.030(4) 0.130(5) O2 0.149(5) 0.177(5) 0.139(4) 0.003(4) 0.067(4) 0.037(5) C16 0.090(4) 0.077(4) 0.206(8) 0.002(4) 0.061(5) 0.038(3) C9 0.112(5) 0.135(6) 0.111(5) 0.023(4) 0.018(4) 0.061(5) C18 0.089(4) 0.122(6) 0.126(6) -0.016(5) 0.037(4) 0.012(4) _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 C13 C14 1.391(6) . ? C13 C15 1.408(6) 2_757 ? C13 C11 1.482(6) . ? C10 C11 1.358(6) . ? C10 C1 1.440(6) . ? C10 H10 0.9300 . ? C19 N3 1.355(6) . ? C19 C20 1.413(6) . ? C19 C24 1.412(6) . ? C1 C2 1.393(6) . ? C1 C6 1.398(6) . ? N3 C17 1.445(6) . ? N3 C16 1.493(7) . ? C22 C21 1.408(6) . ? C22 C23 1.416(6) . ? C22 C25 1.447(6) . ? C11 C12 1.432(6) . ? C25 C26 1.338(6) . ? C25 H25 0.9300 . ? C26 C27 1.445(6) . ? C26 C28 1.480(6) . ? C28 C29 1.368(6) . ? C28 C30 1.392(6) 2_567 ? C24 C23 1.352(6) . ? C24 H24 0.9300 . ? C15 C14 1.373(6) . ? C15 C13 1.408(6) 2_757 ? C15 H15 0.9300 . ? C14 H14 0.9300 . ? C4 N1 1.372(6) . ? C4 C5 1.406(6) . ? C4 C3 1.406(6) . ? C23 H23 0.9300 . ? N1 C7 1.439(7) . ? N1 C8 1.443(7) . ? C20 C21 1.360(6) . ? C20 H20 0.9300 . ? C6 C5 1.376(6) . ? C6 H6 0.9300 . ? C3 C2 1.366(6) . ? C3 H3 0.9300 . ? C2 H2 0.9300 . ? C12 N2 1.139(6) . ? C30 C29 1.359(6) . ? C30 C28 1.392(6) 2_567 ? C30 H30 0.9300 . ? C21 H21 0.9300 . ? C5 H5 0.9300 . ? C29 H29 0.9300 . ? C17 C18 1.420(9) . ? C17 H17A 0.9700 . ? C17 H17B 0.9700 . ? C27 N4 1.145(6) . ? C8 C9 1.411(8) . ? C8 H8 0.9300 . ? C7 H7A 0.9600 . ? C7 H7B 0.9600 . ? C7 H7C 0.9600 . ? O1 C9 1.439(8) . ? O1 H1 0.8200 . ? O2 C18 1.439(8) . ? O2 H2A 0.8200 . ? C16 H16A 0.9600 . ? C16 H16B 0.9600 . ? C16 H16C 0.9600 . ? C9 H9A 0.9700 . ? C9 H9B 0.9700 . ? C18 H18A 0.9700 . ? C18 H18B 0.9700 . ? 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 C14 C13 C15 116.8(4) . 2_757 ? C14 C13 C11 122.6(4) . . ? C15 C13 C11 120.6(4) 2_757 . ? C11 C10 C1 131.7(4) . . ? C11 C10 H10 114.1 . . ? C1 C10 H10 114.1 . . ? N3 C19 C20 122.0(4) . . ? N3 C19 C24 122.2(4) . . ? C20 C19 C24 115.7(4) . . ? C2 C1 C6 116.2(4) . . ? C2 C1 C10 125.2(4) . . ? C6 C1 C10 118.6(4) . . ? C19 N3 C17 121.5(4) . . ? C19 N3 C16 120.0(4) . . ? C17 N3 C16 118.3(4) . . ? C21 C22 C23 114.7(4) . . ? C21 C22 C25 118.9(4) . . ? C23 C22 C25 126.4(4) . . ? C10 C11 C12 120.5(4) . . ? C10 C11 C13 124.9(4) . . ? C12 C11 C13 114.5(3) . . ? C26 C25 C22 133.1(4) . . ? C26 C25 H25 113.5 . . ? C22 C25 H25 113.5 . . ? C25 C26 C27 120.7(4) . . ? C25 C26 C28 125.1(4) . . ? C27 C26 C28 114.2(4) . . ? C29 C28 C30 115.5(4) . 2_567 ? C29 C28 C26 123.2(4) . . ? C30 C28 C26 121.4(4) 2_567 . ? C23 C24 C19 122.4(4) . . ? C23 C24 H24 118.8 . . ? C19 C24 H24 118.8 . . ? C14 C15 C13 121.4(4) . 2_757 ? C14 C15 H15 119.3 . . ? C13 C15 H15 119.3 2_757 . ? C15 C14 C13 121.8(4) . . ? C15 C14 H14 119.1 . . ? C13 C14 H14 119.1 . . ? N1 C4 C5 122.9(4) . . ? N1 C4 C3 120.5(4) . . ? C5 C4 C3 116.6(4) . . ? C24 C23 C22 122.5(4) . . ? C24 C23 H23 118.8 . . ? C22 C23 H23 118.8 . . ? C4 N1 C7 121.2(4) . . ? C4 N1 C8 121.7(4) . . ? C7 N1 C8 117.0(4) . . ? C21 C20 C19 121.3(4) . . ? C21 C20 H20 119.4 . . ? C19 C20 H20 119.4 . . ? C5 C6 C1 122.1(4) . . ? C5 C6 H6 118.9 . . ? C1 C6 H6 118.9 . . ? C2 C3 C4 121.4(4) . . ? C2 C3 H3 119.3 . . ? C4 C3 H3 119.3 . . ? C3 C2 C1 122.5(4) . . ? C3 C2 H2 118.8 . . ? C1 C2 H2 118.8 . . ? N2 C12 C11 176.3(5) . . ? C29 C30 C28 121.8(4) . 2_567 ? C29 C30 H30 119.1 . . ? C28 C30 H30 119.1 2_567 . ? C20 C21 C22 123.4(4) . . ? C20 C21 H21 118.3 . . ? C22 C21 H21 118.3 . . ? C6 C5 C4 121.1(4) . . ? C6 C5 H5 119.4 . . ? C4 C5 H5 119.4 . . ? C30 C29 C28 122.7(4) . . ? C30 C29 H29 118.6 . . ? C28 C29 H29 118.6 . . ? C18 C17 N3 114.2(5) . . ? C18 C17 H17A 108.7 . . ? N3 C17 H17A 108.7 . . ? C18 C17 H17B 108.7 . . ? N3 C17 H17B 108.7 . . ? H17A C17 H17B 107.6 . . ? N4 C27 C26 177.2(5) . . ? C9 C8 N1 112.8(5) . . ? C9 C8 H8 123.6 . . ? N1 C8 H8 123.6 . . ? N1 C7 H7A 109.5 . . ? N1 C7 H7B 109.5 . . ? H7A C7 H7B 109.5 . . ? N1 C7 H7C 109.5 . . ? H7A C7 H7C 109.5 . . ? H7B C7 H7C 109.5 . . ? C9 O1 H1 109.5 . . ? C18 O2 H2A 109.5 . . ? N3 C16 H16A 109.5 . . ? N3 C16 H16B 109.5 . . ? H16A C16 H16B 109.5 . . ? N3 C16 H16C 109.5 . . ? H16A C16 H16C 109.5 . . ? H16B C16 H16C 109.5 . . ? C8 C9 O1 112.6(6) . . ? C8 C9 H9A 109.1 . . ? O1 C9 H9A 109.1 . . ? C8 C9 H9B 109.1 . . ? O1 C9 H9B 109.1 . . ? H9A C9 H9B 107.8 . . ? C17 C18 O2 115.0(6) . . ? C17 C18 H18A 108.5 . . ? O2 C18 H18A 108.5 . . ? C17 C18 H18B 108.5 . . ? O2 C18 H18B 108.5 . . ? H18A C18 H18B 107.5 . . ? _diffrn_measured_fraction_theta_max 0.990 _diffrn_reflns_theta_full 25.00 _diffrn_measured_fraction_theta_full 0.990 _refine_diff_density_max 0.746 _refine_diff_density_min -0.431 _refine_diff_density_rms 0.069 _database_code_depnum_ccdc_archive 'CCDC 867754'