# Electronic Supplementary Material (ESI) for Dalton Transactions # This journal is © The Royal Society of Chemistry 2012 ####################################################################### # # 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_kk110107a _database_code_depnum_ccdc_archive 'CCDC 894428' #TrackingRef '12962_web_deposit_cif_file_0_MasakazuHirotsu_1343784483.kk110107a.cif' # CHEMICAL DATA _chemical_formula_moiety 'C36 H25 N6 O' _chemical_formula_sum 'C36 H25 N6 O' _chemical_formula_weight 557.62 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' # CRYSTAL DATA _symmetry_cell_setting monoclinic _symmetry_space_group_name_H-M C2/c _symmetry_space_group_name_Hall '-C 2yc' _symmetry_Int_Tables_number 15 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y, -z+1/2' 'x+1/2, y+1/2, z' '-x+1/2, y+1/2, -z+1/2' '-x, -y, -z' 'x, -y, z-1/2' '-x+1/2, -y+1/2, -z' 'x+1/2, -y+1/2, z-1/2' _cell_length_a 9.454(3) _cell_length_b 35.516(9) _cell_length_c 8.983(3) _cell_angle_alpha 90.00 _cell_angle_beta 113.403(3) _cell_angle_gamma 90.00 _cell_volume 2768.0(13) _cell_formula_units_Z 4 _cell_measurement_temperature 153(2) _cell_measurement_reflns_used 2532 _cell_measurement_theta_min 2.7088 _cell_measurement_theta_max 27.4816 _exptl_crystal_description Platelet _exptl_crystal_colour Orange _exptl_crystal_size_max 0.17 _exptl_crystal_size_mid 0.16 _exptl_crystal_size_min 0.02 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.338 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 1164 _exptl_absorpt_coefficient_mu 0.084 _exptl_absorpt_correction_type Multi-scan _exptl_absorpt_correction_T_min 0.9859 _exptl_absorpt_correction_T_max 0.9983 _exptl_absorpt_process_details '(Jacobson, 1998)' _exptl_special_details ? # EXPERIMENTAL DATA _diffrn_radiation_wavelength 0.71070 _diffrn_radiation_type MoK\a _diffrn_radiation_source 'Rotating Anode' _diffrn_radiation_monochromator 'Graphite Monochromator' _diffrn_radiation_detector CCD _diffrn_measurement_method '\w or \f' _diffrn_measurement_device 'Mercury CCD (2x2 bin mode)' _diffrn_measurement_device_type 'Rigaku/MSC Mercury CCD' _diffrn_measurement_device_details 'AFC7: Eulerian 3-circle' _diffrn_detector_area_resol_mean 7.32 _diffrn_ambient_temperature 153(2) _diffrn_source_power 7.5000 _diffrn_source_voltage 50.0000 _diffrn_source_current 150.0000 _diffrn_reflns_number 10630 _diffrn_reflns_av_R_equivalents 0.0272 _diffrn_reflns_av_sigmaI/netI 0.0276 _diffrn_reflns_limit_h_min -12 _diffrn_reflns_limit_h_max 10 _diffrn_reflns_limit_k_min -46 _diffrn_reflns_limit_k_max 31 _diffrn_reflns_limit_l_min -9 _diffrn_reflns_limit_l_max 11 _diffrn_reflns_reduction_process 'Lp corrections applied' _diffrn_reflns_theta_min 2.91 _diffrn_reflns_theta_max 27.48 _diffrn_reflns_theta_full 25.00 _diffrn_measured_fraction_theta_max 0.975 _diffrn_measured_fraction_theta_full 0.994 _diffrn_measurement_details ; scan: Number of images: 600 Slice: -80.0000 - 100.0000 Image width: 0.3000 Exp time: 10.0000 Rotation axis: Phi Omega: 0.0000 Chi: 0.0000 Phi: 0.0000 XTD: 45.3211 2theta: 19.7975 scan: Number of images: 160 Slice: -20.0000 - 28.0000 Image width: 0.3000 Exp time: 10.0000 Rotation axis: Omega Omega: 0.0000 Chi: 90.0000 Phi: 0.0000 XTD: 45.3211 2theta: 19.7975 scan: Number of images: 160 Slice: -20.0000 - 28.0000 Image width: 0.3000 Exp time: 10.0000 Rotation axis: Omega Omega: 0.0000 Chi: 90.0000 Phi: 90.0000 XTD: 45.3211 2theta: 19.7975 scan: Number of images: 160 Slice: -20.0000 - 28.0000 Image width: 0.3000 Exp time: 10.0000 Rotation axis: Omega Omega: 0.0000 Chi: 90.0000 Phi: 180.0000 XTD: 45.3211 2theta: 19.7975 scan: Number of images: 160 Slice: -20.0000 - 28.0000 Image width: 0.3000 Exp time: 10.0000 Rotation axis: Omega Omega: 0.0000 Chi: 90.0000 Phi: 270.0000 XTD: 45.3211 2theta: 19.7975 ; # REFINEMENT DATA _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. ; _reflns_number_total 3103 _reflns_number_gt 2343 _reflns_threshold_expression >2sigma(I) _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^)+(0.0755P)^2^+1.3979P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_hydrogen_treatment refall _refine_ls_extinction_method none _refine_ls_number_reflns 3103 _refine_ls_number_parameters 255 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.0770 _refine_ls_R_factor_gt 0.0570 _refine_ls_wR_factor_ref 0.1570 _refine_ls_wR_factor_gt 0.1394 _refine_ls_goodness_of_fit_ref 1.069 _refine_ls_restrained_S_all 1.069 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 _refine_diff_density_max 0.261 _refine_diff_density_min -0.241 _refine_diff_density_rms 0.046 _computing_data_collection 'CrystalClear (Rigaku, 2001)' _computing_cell_refinement CrystalClear _computing_data_reduction ? _computing_structure_solution SIR2004 _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics 'Ortep-3 for Windows (Farrugia, 1997)' _computing_publication_material SHELXL97 # ATOMIC COORDINATES AND DISPLACEMENT PARAMETERS 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 C1 C 1.0000 0.44988(6) 0.2500 0.0372(6) Uani 1 2 d S . . O1 O 1.0000 0.48433(4) 0.2500 0.0513(6) Uani 1 2 d S . . C2 C 1.0347(4) 0.44759(6) 0.5347(3) 0.0647(8) Uani 1 1 d . . . H2A H 1.068(3) 0.4291(7) 0.620(4) 0.081(8) Uiso 1 1 d . . . H2B H 1.095(4) 0.4701(9) 0.550(4) 0.101(10) Uiso 1 1 d . . . H2C H 0.920(4) 0.4576(9) 0.515(4) 0.117(12) Uiso 1 1 d . . . N1 N 1.0199(2) 0.42899(4) 0.38496(19) 0.0394(4) Uani 1 1 d . . . N2 N 1.02070(19) 0.39051(4) 0.38961(18) 0.0358(4) Uani 1 1 d . . . C3 C 1.0000 0.37395(6) 0.2500 0.0279(5) Uani 1 2 d S . . C4 C 1.0000 0.33233(5) 0.2500 0.0258(5) Uani 1 2 d S . . C5 C 0.9361(2) 0.31254(4) 0.1044(2) 0.0287(4) Uani 1 1 d . . . H5A H 0.887(2) 0.3270(5) 0.003(2) 0.036(5) Uiso 1 1 d . . . C6 C 0.9364(2) 0.27352(4) 0.1051(2) 0.0288(4) Uani 1 1 d . . . H6A H 0.893(2) 0.2602(5) 0.001(2) 0.036(5) Uiso 1 1 d . . . C7 C 1.0000 0.25342(6) 0.2500 0.0251(5) Uani 1 2 d S . . C8 C 1.0000 0.21148(5) 0.2500 0.0257(5) Uani 1 2 d S . . C9 C 0.89374(19) 0.19181(4) 0.29501(19) 0.0267(4) Uani 1 1 d . . . C10 C 0.7837(2) 0.21101(5) 0.3397(2) 0.0315(4) Uani 1 1 d . . . H10A H 0.782(2) 0.2389(5) 0.339(2) 0.032(5) Uiso 1 1 d . . . C11 C 0.6839(2) 0.19179(5) 0.3857(2) 0.0357(4) Uani 1 1 d . . . H11A H 0.609(3) 0.2048(5) 0.420(3) 0.049(6) Uiso 1 1 d . . . C12 C 0.6854(2) 0.15186(5) 0.3893(2) 0.0392(4) Uani 1 1 d . . . H12A H 0.620(3) 0.1392(5) 0.431(3) 0.052(6) Uiso 1 1 d . . . C13 C 0.7866(2) 0.13251(5) 0.3451(2) 0.0365(4) Uani 1 1 d . . . H13A H 0.790(2) 0.1041(6) 0.350(2) 0.043(5) Uiso 1 1 d . . . C14 C 0.8938(2) 0.15151(4) 0.2956(2) 0.0296(4) Uani 1 1 d . . . C15 C 1.0000 0.13177(6) 0.2500 0.0320(5) Uani 1 2 d S . . C16 C 1.0000 0.09140(6) 0.2500 0.0386(6) Uani 1 2 d S . . C17 C 1.0000 0.05769(7) 0.2500 0.0444(7) Uani 1 2 d S . . C18 C 1.0000 0.01724(6) 0.2500 0.0413(6) Uani 1 2 d S . . C19 C 0.8989(3) -0.00314(5) 0.2967(3) 0.0467(5) Uani 1 1 d . . . H19A H 0.826(3) 0.0098(6) 0.337(3) 0.062(7) Uiso 1 1 d . . . C20 C 0.8981(2) -0.04149(4) 0.2968(2) 0.0428(5) Uani 0.50 1 d P A 2 N3 N 0.8981(2) -0.04149(4) 0.2968(2) 0.0428(5) Uani 0.50 1 d P A 1 H20A H 0.826(5) -0.0553(11) 0.341(5) 0.049(11) Uiso 0.50 1 d P B 2 C21 C 1.0000 -0.06015(6) 0.2500 0.0341(5) Uani 1 2 d S . . C22 C 1.0000 -0.10189(6) 0.2500 0.0322(5) Uani 1 2 d S . . C23 C 0.9028(2) -0.12022(4) 0.3034(2) 0.0370(4) Uani 0.50 1 d P C 2 N4 N 0.9028(2) -0.12022(4) 0.3034(2) 0.0370(4) Uani 0.50 1 d P C 1 H23A H 0.829(4) -0.1078(9) 0.343(4) 0.022(8) Uiso 0.50 1 d P D 2 C24 C 0.9035(2) -0.15856(5) 0.3035(2) 0.0401(5) Uani 1 1 d . . . H24A H 0.837(3) -0.1721(5) 0.340(3) 0.048(6) Uiso 1 1 d . . . C25 C 1.0000 -0.17860(6) 0.2500 0.0391(6) Uani 1 2 d S . . H25A H 1.0000 -0.2075(8) 0.2500 0.047(8) Uiso 1 2 d S . . 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 C1 0.0507(17) 0.0268(11) 0.0368(14) 0.000 0.0204(13) 0.000 O1 0.0833(16) 0.0261(9) 0.0512(12) 0.000 0.0339(12) 0.000 C2 0.123(3) 0.0343(11) 0.0409(13) -0.0064(9) 0.0372(15) 0.0034(12) N1 0.0597(11) 0.0248(7) 0.0367(9) -0.0008(5) 0.0224(8) 0.0023(6) N2 0.0505(10) 0.0236(7) 0.0361(9) 0.0002(5) 0.0203(8) 0.0014(6) C3 0.0300(13) 0.0274(10) 0.0289(12) 0.000 0.0143(10) 0.000 C4 0.0254(12) 0.0251(10) 0.0302(12) 0.000 0.0145(10) 0.000 C5 0.0300(9) 0.0306(8) 0.0273(9) 0.0026(6) 0.0134(7) 0.0007(6) C6 0.0321(9) 0.0294(8) 0.0253(9) -0.0019(6) 0.0122(7) -0.0016(6) C7 0.0242(11) 0.0278(10) 0.0269(11) 0.000 0.0138(10) 0.000 C8 0.0300(12) 0.0254(10) 0.0213(11) 0.000 0.0098(10) 0.000 C9 0.0270(9) 0.0308(8) 0.0222(8) 0.0003(5) 0.0097(7) -0.0007(6) C10 0.0334(10) 0.0343(8) 0.0286(9) 0.0011(6) 0.0142(8) -0.0003(6) C11 0.0313(10) 0.0470(10) 0.0316(10) -0.0021(7) 0.0153(8) -0.0019(7) C12 0.0379(11) 0.0472(10) 0.0346(10) 0.0022(7) 0.0167(9) -0.0113(8) C13 0.0420(11) 0.0332(8) 0.0335(10) 0.0025(7) 0.0144(9) -0.0089(7) C14 0.0328(9) 0.0299(8) 0.0243(8) 0.0010(6) 0.0094(7) -0.0035(6) C15 0.0411(15) 0.0260(10) 0.0270(12) 0.000 0.0115(11) 0.000 C16 0.0472(16) 0.0322(12) 0.0361(14) 0.000 0.0163(13) 0.000 C17 0.0552(18) 0.0309(13) 0.0468(16) 0.000 0.0197(14) 0.000 C18 0.0525(17) 0.0255(11) 0.0428(16) 0.000 0.0157(13) 0.000 C19 0.0525(13) 0.0341(9) 0.0560(13) 0.0015(8) 0.0240(11) 0.0046(8) C20 0.0468(11) 0.0307(8) 0.0557(12) 0.0016(7) 0.0254(10) 0.0022(7) N3 0.0468(11) 0.0307(8) 0.0557(12) 0.0016(7) 0.0254(10) 0.0022(7) C21 0.0368(14) 0.0277(11) 0.0350(13) 0.000 0.0114(11) 0.000 C22 0.0332(14) 0.0296(11) 0.0295(13) 0.000 0.0078(11) 0.000 C23 0.0363(10) 0.0348(8) 0.0382(10) 0.0001(6) 0.0130(8) 0.0003(6) N4 0.0363(10) 0.0348(8) 0.0382(10) 0.0001(6) 0.0130(8) 0.0003(6) C24 0.0371(11) 0.0365(9) 0.0428(11) 0.0012(7) 0.0116(9) -0.0046(7) C25 0.0385(15) 0.0273(11) 0.0413(15) 0.000 0.0050(12) 0.000 # MOLECULAR GEOMETRY _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 O1 1.224(3) . ? C1 N1 1.3690(19) . ? C1 N1 1.3691(19) 2_755 ? C2 N1 1.454(2) . ? C2 H2A 0.97(3) . ? C2 H2B 0.96(3) . ? C2 H2C 1.09(4) . ? N1 N2 1.3675(18) . ? N2 C3 1.3273(17) . ? C3 N2 1.3274(17) 2_755 ? C3 C4 1.478(3) . ? C4 C5 1.3936(19) . ? C4 C5 1.3937(19) 2_755 ? C5 C6 1.386(2) . ? C5 H5A 0.986(19) . ? C6 C7 1.3944(19) . ? C6 H6A 0.980(19) . ? C7 C6 1.3943(19) 2_755 ? C7 C8 1.489(3) . ? C8 C9 1.4083(18) . ? C8 C9 1.4084(18) 2_755 ? C9 C10 1.428(2) . ? C9 C14 1.431(2) . ? C10 C11 1.355(2) . ? C10 H10A 0.989(17) . ? C11 C12 1.419(3) . ? C11 H11A 1.00(2) . ? C12 C13 1.359(3) . ? C12 H12A 0.96(2) . ? C13 C14 1.428(2) . ? C13 H13A 1.010(19) . ? C14 C15 1.412(2) . ? C15 C14 1.412(2) 2_755 ? C15 C16 1.434(3) . ? C16 C17 1.197(3) . ? C17 C18 1.437(3) . ? C18 C19 1.390(2) . ? C18 C19 1.390(2) 2_755 ? C19 C20 1.362(2) . ? C19 H19A 1.01(2) . ? C20 C21 1.366(2) . ? C20 H20A 1.04(4) . ? C21 N3 1.366(2) 2_755 ? C21 C20 1.366(2) 2_755 ? C21 C22 1.482(3) . ? C22 C23 1.360(2) . ? C22 N4 1.360(2) 2_755 ? C22 C23 1.360(2) 2_755 ? C23 C24 1.362(2) . ? C23 H23A 1.00(4) . ? C24 C25 1.385(2) . ? C24 H24A 0.95(2) . ? C25 C24 1.385(2) 2_755 ? C25 H25A 1.03(3) . ? 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 O1 C1 N1 122.81(10) . . ? O1 C1 N1 122.81(10) . 2_755 ? N1 C1 N1 114.4(2) . 2_755 ? N1 C2 H2A 108.0(16) . . ? N1 C2 H2B 110.3(19) . . ? H2A C2 H2B 118(3) . . ? N1 C2 H2C 106.0(19) . . ? H2A C2 H2C 110(2) . . ? H2B C2 H2C 104(3) . . ? N2 N1 C1 124.46(15) . . ? N2 N1 C2 115.36(15) . . ? C1 N1 C2 120.12(15) . . ? C3 N2 N1 114.64(14) . . ? N2 C3 N2 127.41(19) . 2_755 ? N2 C3 C4 116.29(10) . . ? N2 C3 C4 116.30(10) 2_755 . ? C5 C4 C5 119.44(19) . 2_755 ? C5 C4 C3 120.28(10) . . ? C5 C4 C3 120.28(10) 2_755 . ? C6 C5 C4 120.04(15) . . ? C6 C5 H5A 121.5(10) . . ? C4 C5 H5A 118.4(10) . . ? C5 C6 C7 121.03(15) . . ? C5 C6 H6A 118.5(10) . . ? C7 C6 H6A 120.4(10) . . ? C6 C7 C6 118.41(19) 2_755 . ? C6 C7 C8 120.80(10) 2_755 . ? C6 C7 C8 120.80(10) . . ? C9 C8 C9 120.52(19) . 2_755 ? C9 C8 C7 119.74(9) . . ? C9 C8 C7 119.74(9) 2_755 . ? C8 C9 C10 121.74(14) . . ? C8 C9 C14 119.85(15) . . ? C10 C9 C14 118.41(14) . . ? C11 C10 C9 121.22(15) . . ? C11 C10 H10A 119.7(11) . . ? C9 C10 H10A 119.1(11) . . ? C10 C11 C12 120.59(17) . . ? C10 C11 H11A 122.0(12) . . ? C12 C11 H11A 117.4(12) . . ? C13 C12 C11 120.02(17) . . ? C13 C12 H12A 121.4(13) . . ? C11 C12 H12A 118.4(13) . . ? C12 C13 C14 121.42(16) . . ? C12 C13 H13A 120.6(11) . . ? C14 C13 H13A 118.0(11) . . ? C15 C14 C13 122.01(15) . . ? C15 C14 C9 119.67(15) . . ? C13 C14 C9 118.31(15) . . ? C14 C15 C14 120.44(19) . 2_755 ? C14 C15 C16 119.78(10) . . ? C14 C15 C16 119.78(10) 2_755 . ? C17 C16 C15 180.000(1) . . ? C16 C17 C18 180.000(1) . . ? C19 C18 C19 117.2(2) . 2_755 ? C19 C18 C17 121.38(12) . . ? C19 C18 C17 121.39(12) 2_755 . ? C20 C19 C18 121.70(19) . . ? C20 C19 H19A 116.9(13) . . ? C18 C19 H19A 121.4(13) . . ? C19 C20 C21 118.72(18) . . ? C19 C20 H20A 118(2) . . ? C21 C20 H20A 123(2) . . ? C20 C21 N3 121.9(2) . 2_755 ? C20 C21 C20 121.9(2) . 2_755 ? N3 C21 C20 0.00(18) 2_755 2_755 ? C20 C21 C22 119.04(11) . . ? N3 C21 C22 119.04(11) 2_755 . ? C20 C21 C22 119.04(11) 2_755 . ? C23 C22 N4 122.8(2) . 2_755 ? C23 C22 C23 122.8(2) . 2_755 ? N4 C22 C23 0.00(17) 2_755 2_755 ? C23 C22 C21 118.59(11) . . ? N4 C22 C21 118.59(11) 2_755 . ? C23 C22 C21 118.59(11) 2_755 . ? C22 C23 C24 118.34(17) . . ? C22 C23 H23A 125.3(18) . . ? C24 C23 H23A 116.3(18) . . ? C23 C24 C25 121.17(18) . . ? C23 C24 H24A 120.3(13) . . ? C25 C24 H24A 118.6(13) . . ? C24 C25 C24 118.2(2) 2_755 . ? C24 C25 H25A 120.91(11) 2_755 . ? C24 C25 H25A 120.92(11) . . ? 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 O1 C1 N1 N2 -179.95(12) . . . . ? N1 C1 N1 N2 0.05(12) 2_755 . . . ? O1 C1 N1 C2 3.0(2) . . . . ? N1 C1 N1 C2 -177.0(2) 2_755 . . . ? C1 N1 N2 C3 -0.1(2) . . . . ? C2 N1 N2 C3 177.0(2) . . . . ? N1 N2 C3 N2 0.04(10) . . . 2_755 ? N1 N2 C3 C4 -179.96(10) . . . . ? N2 C3 C4 C5 161.24(11) . . . . ? N2 C3 C4 C5 -18.77(11) 2_755 . . . ? N2 C3 C4 C5 -18.77(11) . . . 2_755 ? N2 C3 C4 C5 161.23(11) 2_755 . . 2_755 ? C5 C4 C5 C6 -0.01(11) 2_755 . . . ? C3 C4 C5 C6 179.99(11) . . . . ? C4 C5 C6 C7 0.0(2) . . . . ? C5 C6 C7 C6 -0.01(11) . . . 2_755 ? C5 C6 C7 C8 179.99(12) . . . . ? C6 C7 C8 C9 76.37(11) 2_755 . . . ? C6 C7 C8 C9 -103.63(11) . . . . ? C6 C7 C8 C9 -103.63(11) 2_755 . . 2_755 ? C6 C7 C8 C9 76.37(11) . . . 2_755 ? C9 C8 C9 C10 -179.39(17) 2_755 . . . ? C7 C8 C9 C10 0.61(17) . . . . ? C9 C8 C9 C14 0.19(10) 2_755 . . . ? C7 C8 C9 C14 -179.81(10) . . . . ? C8 C9 C10 C11 -178.78(14) . . . . ? C14 C9 C10 C11 1.6(2) . . . . ? C9 C10 C11 C12 -0.5(3) . . . . ? C10 C11 C12 C13 -0.6(3) . . . . ? C11 C12 C13 C14 0.5(3) . . . . ? C12 C13 C14 C15 179.74(15) . . . . ? C12 C13 C14 C9 0.6(3) . . . . ? C8 C9 C14 C15 -0.4(2) . . . . ? C10 C9 C14 C15 179.21(13) . . . . ? C8 C9 C14 C13 178.74(13) . . . . ? C10 C9 C14 C13 -1.7(2) . . . . ? C13 C14 C15 C14 -178.90(18) . . . 2_755 ? C9 C14 C15 C14 0.19(10) . . . 2_755 ? C13 C14 C15 C16 1.10(18) . . . . ? C9 C14 C15 C16 -179.81(10) . . . . ? C14 C15 C16 C17 0(100) . . . . ? C14 C15 C16 C17 0(100) 2_755 . . . ? C15 C16 C17 C18 0.0 . . . . ? C16 C17 C18 C19 0(100) . . . . ? C16 C17 C18 C19 0(100) . . . 2_755 ? C19 C18 C19 C20 -0.07(14) 2_755 . . . ? C17 C18 C19 C20 179.93(14) . . . . ? C18 C19 C20 C21 0.1(3) . . . . ? C19 C20 C21 N3 -0.06(14) . . . 2_755 ? C19 C20 C21 C20 -0.06(14) . . . 2_755 ? C19 C20 C21 C22 179.93(14) . . . . ? C20 C21 C22 C23 -2.80(12) . . . . ? N3 C21 C22 C23 177.20(12) 2_755 . . . ? C20 C21 C22 C23 177.20(12) 2_755 . . . ? C20 C21 C22 N4 177.20(12) . . . 2_755 ? N3 C21 C22 N4 -2.80(12) 2_755 . . 2_755 ? C20 C21 C22 N4 -2.80(12) 2_755 . . 2_755 ? C20 C21 C22 C23 177.20(12) . . . 2_755 ? N3 C21 C22 C23 -2.80(12) 2_755 . . 2_755 ? C20 C21 C22 C23 -2.80(12) 2_755 . . 2_755 ? N4 C22 C23 C24 0.13(12) 2_755 . . . ? C23 C22 C23 C24 0.13(12) 2_755 . . . ? C21 C22 C23 C24 -179.88(12) . . . . ? C22 C23 C24 C25 -0.2(2) . . . . ? C23 C24 C25 C24 0.13(12) . . . 2_755 ?