# Electronic Supplementary Material (ESI) for New Journal of Chemistry # This journal is © The Royal Society of Chemistry and The Centre National de la Recherche Scientifique 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_263HRM09 _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ; 1,3-Bis(S)1,2,3,4-tetrahydronaphtalen-1-yl)urea ; _chemical_melting_point ? _chemical_formula_moiety 'C21 H24 N2 O' _chemical_formula_sum 'C21 H24 N2 O' _chemical_formula_weight 320.42 _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 'P 21' _symmetry_space_group_name_Hall 'P 2yb' loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y+1/2, -z' _cell_length_a 8.925(3) _cell_length_b 7.601(2) _cell_length_c 26.621(8) _cell_angle_alpha 90.00 _cell_angle_beta 92.886(4) _cell_angle_gamma 90.00 _cell_volume 1803.8(9) _cell_formula_units_Z 4 _cell_measurement_temperature 298(2) _cell_measurement_reflns_used 3590 _cell_measurement_theta_min 2.45 _cell_measurement_theta_max 24.31 _exptl_crystal_description prism _exptl_crystal_colour colorless _exptl_crystal_size_min 0.094 _exptl_crystal_size_mid 0.146 _exptl_crystal_size_max 0.448 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.180 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 688 _exptl_absorpt_coefficient_mu 0.073 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.9760 _exptl_absorpt_correction_T_max 0.9931 _exptl_absorpt_process_details '(Sheldrick, 2008)' _exptl_special_details ; ? ; _diffrn_ambient_temperature 298(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 Smart Apex CCD diffractometer' _diffrn_measurement_method \w-scans _diffrn_detector_area_resol_mean 0.661 _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% 0 _diffrn_reflns_number 19426 _diffrn_reflns_av_R_equivalents 0.0704 _diffrn_reflns_av_sigmaI/netI 0.0485 _diffrn_reflns_limit_h_min -10 _diffrn_reflns_limit_h_max 10 _diffrn_reflns_limit_k_min -9 _diffrn_reflns_limit_k_max 9 _diffrn_reflns_limit_l_min -31 _diffrn_reflns_limit_l_max 31 _diffrn_reflns_theta_min 2.28 _diffrn_reflns_theta_max 25.37 _reflns_number_total 3555 _reflns_number_gt 2557 _reflns_threshold_expression >2sigma(I) _computing_data_collection 'SMART V 5.625 (Bruker, 1999)' _computing_cell_refinement 'SMART V 5.625 (Bruker, 1999)' _computing_data_reduction 'SAINT V 6.23C (Bruker, 1999)' _computing_structure_solution 'SHELXTL V 6.12 (Sheldrick, 2000)' _computing_structure_refinement 'SHELXTL V 6.12 (Sheldrick, 2000)' _computing_molecular_graphics 'SHELXTL V 6.12 (Sheldrick, 2000)' _computing_publication_material 'SHELXTL V 6.12 (Sheldrick, 2000)' _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^)+(0.0334P)^2^+0.4593P] 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 mixed _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_abs_structure_details ? _refine_ls_abs_structure_Flack ? _refine_ls_number_reflns 3555 _refine_ls_number_parameters 445 _refine_ls_number_restraints 7 _refine_ls_R_factor_all 0.1004 _refine_ls_R_factor_gt 0.0676 _refine_ls_wR_factor_ref 0.1258 _refine_ls_wR_factor_gt 0.1135 _refine_ls_goodness_of_fit_ref 1.095 _refine_ls_restrained_S_all 1.094 _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 0.3033(3) 0.2597(4) 0.24191(10) 0.0579(8) Uani 1 1 d . . . C2 C 0.1731(4) 0.3099(6) 0.24518(15) 0.0469(11) Uani 1 1 d . . . N3 N 0.0906(4) 0.3768(5) 0.20591(13) 0.0544(10) Uani 1 1 d D . . H3 H 0.005(3) 0.417(6) 0.2134(15) 0.065 Uiso 1 1 d D . . C4 C 0.1447(4) 0.3933(6) 0.15575(15) 0.0505(11) Uani 1 1 d . . . H4 H 0.2375 0.3249 0.1549 0.061 Uiso 1 1 calc R . . C5 C 0.0336(5) 0.3135(7) 0.11744(17) 0.0706(14) Uani 1 1 d . . . H5A H 0.0259 0.1880 0.1235 0.085 Uiso 1 1 calc R . . H5B H -0.0646 0.3652 0.1212 0.085 Uiso 1 1 calc R . . C6 C 0.0814(7) 0.3444(8) 0.06446(19) 0.0853(18) Uani 1 1 d . . . H6A H 0.1814 0.2974 0.0610 0.102 Uiso 1 1 calc R . . H6B H 0.0133 0.2838 0.0407 0.102 Uiso 1 1 calc R . . C7 C 0.0805(7) 0.5388(9) 0.0530(2) 0.0911(19) Uani 1 1 d . . . H7A H 0.1286 0.5582 0.0216 0.109 Uiso 1 1 calc R . . H7B H -0.0225 0.5787 0.0485 0.109 Uiso 1 1 calc R . . C8 C 0.2058(7) 0.8164(9) 0.0826(3) 0.095(2) Uani 1 1 d . . . H8 H 0.1908 0.8598 0.0500 0.114 Uiso 1 1 calc R . . C9 C 0.2731(7) 0.9201(9) 0.1192(3) 0.102(2) Uani 1 1 d . . . H9 H 0.3065 1.0318 0.1110 0.122 Uiso 1 1 calc R . . C10 C 0.2919(6) 0.8630(9) 0.1673(3) 0.097(2) Uani 1 1 d . . . H10 H 0.3336 0.9366 0.1922 0.117 Uiso 1 1 calc R . . C11 C 0.2480(5) 0.6919(7) 0.1790(2) 0.0752(15) Uani 1 1 d . . . H11A H 0.2626 0.6505 0.2118 0.090 Uiso 1 1 calc R . . C12 C 0.1831(4) 0.5845(6) 0.14243(17) 0.0532(12) Uani 1 1 d . . . C13 C 0.1597(6) 0.6464(7) 0.09371(18) 0.0659(14) Uani 1 1 d . . . N3' N 0.1023(4) 0.3010(6) 0.28831(14) 0.0654(13) Uani 1 1 d D . . H3' H 0.012(3) 0.332(7) 0.2875(17) 0.078 Uiso 1 1 d D . . C4' C 0.1735(4) 0.2410(7) 0.33550(16) 0.0582(12) Uani 1 1 d . . . H4' H 0.2768 0.2079 0.3290 0.070 Uiso 1 1 calc R . . C5' C 0.1800(7) 0.3872(8) 0.37410(19) 0.0899(18) Uani 1 1 d . . . H5'A H 0.2501 0.4764 0.3639 0.108 Uiso 1 1 calc R . . H5'B H 0.0819 0.4416 0.3751 0.108 Uiso 1 1 calc R . . C6' C 0.2272(7) 0.3236(9) 0.4255(2) 0.100(2) Uani 1 1 d . . . H6'A H 0.3224 0.2624 0.4246 0.120 Uiso 1 1 calc R . . H6'B H 0.2398 0.4227 0.4483 0.120 Uiso 1 1 calc R . . C7' C 0.1101(6) 0.2024(9) 0.44352(19) 0.0868(18) Uani 1 1 d . . . H7'A H 0.0215 0.2700 0.4508 0.104 Uiso 1 1 calc R . . H7'B H 0.1471 0.1469 0.4745 0.104 Uiso 1 1 calc R . . C8' C -0.0038(7) -0.0906(10) 0.4216(3) 0.103(2) Uani 1 1 d . . . H8' H -0.0230 -0.1041 0.4554 0.124 Uiso 1 1 calc R . . C9' C -0.0454(8) -0.2205(11) 0.3880(4) 0.126(3) Uani 1 1 d . . . H9' H -0.0958 -0.3191 0.3991 0.152 Uiso 1 1 calc R . . C10' C -0.0139(7) -0.2073(9) 0.3385(4) 0.113(3) Uani 1 1 d . . . H10' H -0.0385 -0.2977 0.3161 0.136 Uiso 1 1 calc R . . C11' C 0.0555(6) -0.0562(8) 0.3225(2) 0.0820(16) Uani 1 1 d . . . H11B H 0.0759 -0.0451 0.2888 0.098 Uiso 1 1 calc R . . C12' C 0.0954(5) 0.0785(7) 0.35519(18) 0.0559(12) Uani 1 1 d . . . C13' C 0.0674(5) 0.0623(7) 0.4056(2) 0.0676(15) Uani 1 1 d . . . O21 O 0.8020(3) 0.4263(5) 0.25475(10) 0.0632(9) Uani 1 1 d . . . C22 C 0.6710(5) 0.3749(7) 0.25283(16) 0.0589(13) Uani 1 1 d . . . N23 N 0.5630(4) 0.4596(7) 0.27810(14) 0.0683(12) Uani 1 1 d D . . H23 H 0.476(4) 0.412(6) 0.2752(17) 0.082 Uiso 1 1 d D . . C24 C 0.5967(5) 0.5953(6) 0.31444(16) 0.0564(13) Uani 1 1 d . . . H24 H 0.6943 0.6448 0.3069 0.068 Uiso 1 1 calc R . . C25 C 0.4819(5) 0.7442(7) 0.30907(18) 0.0701(14) Uani 1 1 d . . . H25A H 0.4850 0.7964 0.2759 0.084 Uiso 1 1 calc R . . H25B H 0.3818 0.6979 0.3129 0.084 Uiso 1 1 calc R . . C26 C 0.5167(6) 0.8812(8) 0.3484(2) 0.0918(18) Uani 1 1 d . . . H26A H 0.4501 0.9810 0.3430 0.110 Uiso 1 1 calc R . . H26B H 0.6190 0.9219 0.3459 0.110 Uiso 1 1 calc R . . C27 C 0.4974(6) 0.8060(9) 0.4001(2) 0.0904(19) Uani 1 1 d . . . H27A H 0.5405 0.8870 0.4250 0.108 Uiso 1 1 calc R . . H27B H 0.3911 0.7962 0.4055 0.108 Uiso 1 1 calc R . . C28 C 0.5930(6) 0.5633(10) 0.4564(2) 0.0831(18) Uani 1 1 d . . . H28 H 0.5666 0.6316 0.4835 0.100 Uiso 1 1 calc R . . C29 C 0.6550(6) 0.3997(12) 0.4650(2) 0.096(2) Uani 1 1 d . . . H29 H 0.6700 0.3580 0.4977 0.116 Uiso 1 1 calc R . . C30 C 0.6949(6) 0.2980(9) 0.4250(2) 0.0901(18) Uani 1 1 d . . . H30 H 0.7369 0.1872 0.4304 0.108 Uiso 1 1 calc R . . C31 C 0.6722(5) 0.3614(7) 0.3773(2) 0.0692(14) Uani 1 1 d . . . H31 H 0.6988 0.2921 0.3504 0.083 Uiso 1 1 calc R . . C32 C 0.6105(4) 0.5262(7) 0.36790(16) 0.0513(12) Uani 1 1 d . . . C33 C 0.5692(5) 0.6282(7) 0.40803(18) 0.0642(14) Uani 1 1 d . . . N23' N 0.6218(4) 0.2342(7) 0.22611(15) 0.0741(14) Uani 1 1 d D . . H23' H 0.528(3) 0.234(7) 0.2188(17) 0.089 Uiso 1 1 d D . . C24' C 0.7140(5) 0.1347(7) 0.19304(16) 0.0565(12) Uani 1 1 d . . . H24' H 0.8154 0.1841 0.1966 0.068 Uiso 1 1 calc R . . C25' C 0.7261(6) -0.0589(9) 0.2078(2) 0.0937(19) Uani 1 1 d . . . H25C H 0.7731 -0.0692 0.2413 0.112 Uiso 1 1 calc R . . H25D H 0.6266 -0.1100 0.2082 0.112 Uiso 1 1 calc R . . C26' C 0.8185(7) -0.1578(9) 0.1706(3) 0.115(2) Uani 1 1 d . . . H26C H 0.9163 -0.1032 0.1689 0.138 Uiso 1 1 calc R . . H26D H 0.8329 -0.2785 0.1816 0.138 Uiso 1 1 calc R . . C27' C 0.7389(9) -0.1545(10) 0.1197(3) 0.126(3) Uani 1 1 d . . . H27C H 0.8077 -0.1941 0.0950 0.151 Uiso 1 1 calc R . . H27D H 0.6563 -0.2375 0.1195 0.151 Uiso 1 1 calc R . . C28' C 0.6366(8) 0.0541(13) 0.0535(3) 0.111(3) Uani 1 1 d . . . H28' H 0.6495 -0.0332 0.0296 0.134 Uiso 1 1 calc R . . C29' C 0.5765(10) 0.2130(16) 0.0389(3) 0.137(3) Uani 1 1 d . . . H29' H 0.5487 0.2323 0.0052 0.164 Uiso 1 1 calc R . . C30' C 0.5573(8) 0.3406(12) 0.0725(3) 0.116(3) Uani 1 1 d . . . H30' H 0.5164 0.4481 0.0622 0.139 Uiso 1 1 calc R . . C31' C 0.5982(6) 0.3122(8) 0.1220(2) 0.0806(16) Uani 1 1 d . . . H31' H 0.5828 0.4008 0.1453 0.097 Uiso 1 1 calc R . . C32' C 0.6620(5) 0.1547(7) 0.13846(16) 0.0533(12) Uani 1 1 d . . . C33' C 0.6788(6) 0.0221(9) 0.1040(2) 0.0787(17) Uani 1 1 d . . . 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 O1 0.0317(15) 0.075(2) 0.0671(19) -0.0036(17) 0.0049(12) 0.0023(16) C2 0.034(2) 0.052(3) 0.055(3) -0.001(2) 0.001(2) -0.005(2) N3 0.0361(18) 0.073(3) 0.055(2) 0.007(2) 0.0104(17) 0.003(2) C4 0.043(2) 0.054(3) 0.055(3) -0.001(2) 0.006(2) -0.001(2) C5 0.074(3) 0.066(4) 0.072(3) -0.006(3) 0.003(3) -0.014(3) C6 0.101(4) 0.093(5) 0.061(3) -0.017(3) 0.002(3) -0.013(4) C7 0.104(5) 0.107(5) 0.063(4) 0.012(4) 0.012(3) 0.016(4) C8 0.097(5) 0.080(5) 0.110(5) 0.030(4) 0.019(4) 0.007(4) C9 0.087(4) 0.059(4) 0.160(7) 0.028(5) 0.016(5) -0.007(4) C10 0.080(4) 0.071(4) 0.138(6) 0.001(4) -0.014(4) -0.020(4) C11 0.062(3) 0.064(4) 0.098(4) 0.000(3) -0.008(3) -0.010(3) C12 0.038(2) 0.059(3) 0.063(3) -0.003(3) 0.007(2) -0.003(2) C13 0.070(3) 0.068(4) 0.061(3) 0.005(3) 0.013(3) 0.003(3) N3' 0.0375(19) 0.101(4) 0.058(2) 0.024(2) 0.0087(18) 0.019(2) C4' 0.039(2) 0.073(3) 0.063(3) 0.009(3) -0.001(2) 0.000(2) C5' 0.103(4) 0.081(5) 0.085(4) 0.010(4) -0.007(3) -0.029(4) C6' 0.107(5) 0.105(5) 0.086(4) -0.019(4) -0.015(4) -0.022(4) C7' 0.079(4) 0.119(6) 0.062(3) 0.014(4) 0.000(3) 0.004(4) C8' 0.076(4) 0.097(6) 0.136(6) 0.056(5) 0.008(4) 0.006(4) C9' 0.072(4) 0.079(5) 0.228(10) 0.041(7) 0.010(6) -0.010(4) C10' 0.075(4) 0.058(5) 0.204(9) -0.015(6) -0.023(5) 0.002(4) C11' 0.070(3) 0.063(4) 0.111(4) -0.004(4) -0.025(3) 0.011(3) C12' 0.041(2) 0.059(3) 0.067(3) 0.015(3) -0.005(2) 0.006(2) C13' 0.046(3) 0.073(4) 0.084(4) 0.029(3) 0.000(3) 0.009(3) O21 0.0341(16) 0.084(2) 0.072(2) -0.0121(19) 0.0070(13) -0.0061(16) C22 0.034(2) 0.092(4) 0.050(3) -0.003(3) 0.000(2) -0.007(3) N23 0.0342(19) 0.103(4) 0.068(3) -0.034(3) 0.0084(19) -0.008(2) C24 0.039(2) 0.070(3) 0.061(3) -0.011(3) 0.008(2) -0.007(2) C25 0.054(3) 0.080(4) 0.077(3) 0.004(3) 0.010(2) 0.006(3) C26 0.085(4) 0.063(4) 0.127(5) -0.002(4) 0.008(4) 0.019(3) C27 0.093(4) 0.088(5) 0.092(4) -0.030(4) 0.022(3) 0.009(4) C28 0.075(4) 0.116(6) 0.059(4) -0.017(4) 0.008(3) -0.016(4) C29 0.075(4) 0.147(7) 0.066(4) 0.027(5) -0.003(3) -0.018(5) C30 0.071(4) 0.091(5) 0.107(5) 0.025(4) -0.009(3) -0.009(3) C31 0.063(3) 0.067(4) 0.077(4) -0.001(3) -0.003(3) -0.004(3) C32 0.036(2) 0.061(3) 0.056(3) -0.010(2) 0.001(2) -0.007(2) C33 0.065(3) 0.071(4) 0.057(3) -0.007(3) 0.011(2) -0.008(3) N23' 0.0334(19) 0.115(4) 0.075(3) -0.039(3) 0.009(2) -0.005(3) C24' 0.038(2) 0.068(3) 0.065(3) -0.012(3) 0.012(2) -0.006(2) C25' 0.071(4) 0.103(5) 0.108(4) 0.038(4) 0.016(3) 0.012(4) C26' 0.085(4) 0.064(4) 0.198(8) 0.026(5) 0.038(5) 0.024(4) C27' 0.121(6) 0.084(6) 0.175(8) -0.035(6) 0.031(5) 0.009(5) C28' 0.113(6) 0.152(7) 0.071(5) -0.045(5) 0.028(4) -0.031(6) C29' 0.141(7) 0.190(11) 0.078(5) 0.019(7) -0.006(5) -0.013(8) C30' 0.122(6) 0.124(7) 0.101(5) 0.036(5) -0.016(5) -0.007(5) C31' 0.077(4) 0.082(4) 0.083(4) -0.003(3) -0.003(3) -0.006(3) C32' 0.043(2) 0.061(3) 0.057(3) -0.003(3) 0.007(2) -0.013(2) C33' 0.071(4) 0.096(5) 0.072(4) -0.030(4) 0.023(3) -0.013(3) _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 C2 1.231(4) . ? C2 N3' 1.340(5) . ? C2 N3 1.348(5) . ? N3 C4 1.448(5) . ? C4 C5 1.513(6) . ? C4 C12 1.539(6) . ? C5 C6 1.512(6) . ? C6 C7 1.509(8) . ? C7 C13 1.506(7) . ? C8 C9 1.370(8) . ? C8 C13 1.393(8) . ? C9 C10 1.353(8) . ? C10 C11 1.398(8) . ? C11 C12 1.376(6) . ? C12 C13 1.385(6) . ? N3' C4' 1.452(5) . ? C4' C5' 1.513(7) . ? C4' C12' 1.524(6) . ? C5' C6' 1.492(7) . ? C6' C7' 1.491(7) . ? C7' C13' 1.504(7) . ? C8' C9' 1.371(10) . ? C8' C13' 1.401(8) . ? C9' C10' 1.364(10) . ? C10' C11' 1.382(9) . ? C11' C12' 1.378(7) . ? C12' C13' 1.382(6) . ? O21 C22 1.231(5) . ? C22 N23' 1.345(6) . ? C22 N23 1.364(5) . ? N23 C24 1.435(6) . ? C24 C32 1.516(6) . ? C24 C25 1.529(6) . ? C25 C26 1.498(7) . ? C26 C27 1.507(7) . ? C27 C33 1.506(8) . ? C28 C29 1.375(9) . ? C28 C33 1.385(7) . ? C29 C30 1.378(8) . ? C30 C31 1.362(7) . ? C31 C32 1.387(7) . ? C32 C33 1.385(6) . ? N23' C24' 1.448(5) . ? C24' C32' 1.510(6) . ? C24' C25' 1.526(7) . ? C25' C26' 1.520(8) . ? C26' C27' 1.498(9) . ? C27' C33' 1.497(9) . ? C28' C29' 1.369(11) . ? C28' C33' 1.400(9) . ? C29' C30' 1.335(11) . ? C30' C31' 1.367(8) . ? C31' C32' 1.387(7) . ? C32' C33' 1.376(7) . ? 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 C2 N3' 122.2(4) . . ? O1 C2 N3 122.9(4) . . ? N3' C2 N3 114.9(3) . . ? C2 N3 C4 123.6(3) . . ? N3 C4 C5 110.4(3) . . ? N3 C4 C12 112.5(4) . . ? C5 C4 C12 111.7(4) . . ? C6 C5 C4 111.1(4) . . ? C7 C6 C5 110.0(5) . . ? C13 C7 C6 112.8(5) . . ? C9 C8 C13 120.3(6) . . ? C10 C9 C8 121.2(6) . . ? C9 C10 C11 119.1(6) . . ? C12 C11 C10 120.4(6) . . ? C11 C12 C13 120.0(5) . . ? C11 C12 C4 119.2(4) . . ? C13 C12 C4 120.8(4) . . ? C12 C13 C8 118.8(5) . . ? C12 C13 C7 122.2(5) . . ? C8 C13 C7 118.9(5) . . ? C2 N3' C4' 123.6(3) . . ? N3' C4' C5' 110.9(4) . . ? N3' C4' C12' 111.4(4) . . ? C5' C4' C12' 111.4(4) . . ? C6' C5' C4' 112.6(5) . . ? C7' C6' C5' 109.0(4) . . ? C6' C7' C13' 112.3(4) . . ? C9' C8' C13' 120.7(7) . . ? C10' C9' C8' 120.9(8) . . ? C9' C10' C11' 118.4(8) . . ? C12' C11' C10' 121.9(6) . . ? C11' C12' C13' 119.5(5) . . ? C11' C12' C4' 119.5(5) . . ? C13' C12' C4' 120.9(5) . . ? C12' C13' C8' 118.4(6) . . ? C12' C13' C7' 122.5(5) . . ? C8' C13' C7' 119.1(6) . . ? O21 C22 N23' 123.9(4) . . ? O21 C22 N23 121.5(5) . . ? N23' C22 N23 114.6(4) . . ? C22 N23 C24 122.8(4) . . ? N23 C24 C32 112.8(4) . . ? N23 C24 C25 110.6(4) . . ? C32 C24 C25 111.5(4) . . ? C26 C25 C24 109.6(4) . . ? C25 C26 C27 110.2(5) . . ? C33 C27 C26 113.7(4) . . ? C29 C28 C33 121.2(6) . . ? C28 C29 C30 119.7(6) . . ? C31 C30 C29 119.3(6) . . ? C30 C31 C32 121.8(5) . . ? C33 C32 C31 119.0(5) . . ? C33 C32 C24 121.2(4) . . ? C31 C32 C24 119.7(4) . . ? C32 C33 C28 118.9(5) . . ? C32 C33 C27 121.4(5) . . ? C28 C33 C27 119.7(5) . . ? C22 N23' C24' 123.8(4) . . ? N23' C24' C32' 112.1(4) . . ? N23' C24' C25' 112.5(4) . . ? C32' C24' C25' 111.1(4) . . ? C26' C25' C24' 110.0(4) . . ? C27' C26' C25' 109.5(5) . . ? C33' C27' C26' 114.4(6) . . ? C29' C28' C33' 120.4(7) . . ? C30' C29' C28' 120.9(8) . . ? C29' C30' C31' 119.5(8) . . ? C30' C31' C32' 121.8(6) . . ? C33' C32' C31' 118.5(5) . . ? C33' C32' C24' 121.9(5) . . ? C31' C32' C24' 119.5(5) . . ? C32' C33' C28' 118.7(6) . . ? C32' C33' C27' 121.4(6) . . ? C28' C33' C27' 119.9(7) . . ? loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA _geom_hbond_site_symmetry_A N3 H3 O21 0.85(3) 2.17(3) 2.967(4) 155(4) 1_455 N3' H3' O21 0.84(3) 2.15(3) 2.941(4) 157(4) 1_455 N23 H23 O1 0.86(3) 2.09(3) 2.895(5) 157(4) . N23' H23' O1 0.85(3) 2.14(3) 2.901(4) 150(4) . _diffrn_measured_fraction_theta_max 0.993 _diffrn_reflns_theta_full 25.37 _diffrn_measured_fraction_theta_full 0.993 _refine_diff_density_max 0.124 _refine_diff_density_min -0.120 _refine_diff_density_rms 0.029 _database_code_depnum_ccdc_archive 'CCDC 921521'