# Electronic Supplementary Material (ESI) for Chemical Communications # This journal is © The Royal Society of Chemistry 2011 data_global _journal_name_full Chem.Commun. _journal_coden_cambridge 0182 _journal_year ? _journal_volume ? _journal_page_first ? _publ_contact_author_email wangs@chem.queensu.ca _publ_contact_author_name 'Suning Wang' loop_ _publ_author_name 'Chul Baik' 'Suning Wang' data_baik12 _database_code_depnum_ccdc_archive 'CCDC 793222' #TrackingRef 'baik12.cif' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C36 H34 B N2' _chemical_formula_weight 505.46 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' B B 0.0013 0.0007 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting Monoclinic _symmetry_space_group_name_H-M C2/c 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 22.857(6) _cell_length_b 10.653(3) _cell_length_c 28.098(7) _cell_angle_alpha 90.00 _cell_angle_beta 104.121(5) _cell_angle_gamma 90.00 _cell_volume 6635(3) _cell_formula_units_Z 8 _cell_measurement_temperature 180(2) _cell_measurement_reflns_used 597 _cell_measurement_theta_min 2.64 _cell_measurement_theta_max 17.60 _exptl_crystal_description thin _exptl_crystal_colour colourless _exptl_crystal_size_max 0.20 _exptl_crystal_size_mid 0.20 _exptl_crystal_size_min 0.05 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.012 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 2152 _exptl_absorpt_coefficient_mu 0.058 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.9885 _exptl_absorpt_correction_T_max 0.9971 _exptl_absorpt_process_details ? _exptl_special_details ; ? ; _diffrn_ambient_temperature 180(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 APEX-II CCD' _diffrn_measurement_method '\f and \w scans' _diffrn_detector_area_resol_mean ? _diffrn_standards_number 0 _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 16111 _diffrn_reflns_av_R_equivalents 0.1122 _diffrn_reflns_av_sigmaI/netI 0.2155 _diffrn_reflns_limit_h_min -29 _diffrn_reflns_limit_h_max 18 _diffrn_reflns_limit_k_min -11 _diffrn_reflns_limit_k_max 13 _diffrn_reflns_limit_l_min -35 _diffrn_reflns_limit_l_max 35 _diffrn_reflns_theta_min 2.07 _diffrn_reflns_theta_max 27.17 _reflns_number_total 7291 _reflns_number_gt 2256 _reflns_threshold_expression >2sigma(I) _computing_data_collection 'Bruker APEX2' _computing_cell_refinement 'Bruker SAINT' _computing_data_reduction 'Bruker SAINT' _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^)+(0.0870P)^2^+0.0000P] 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 7291 _refine_ls_number_parameters 358 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.2270 _refine_ls_R_factor_gt 0.0785 _refine_ls_wR_factor_ref 0.2173 _refine_ls_wR_factor_gt 0.1686 _refine_ls_goodness_of_fit_ref 0.797 _refine_ls_restrained_S_all 0.797 _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 B1 B 1.24672(19) -0.1067(4) 0.87171(15) 0.0342(11) Uani 1 1 d . . . N1 N 1.21413(13) -0.1568(3) 0.81633(10) 0.0317(7) Uani 1 1 d . . . N2 N 1.03357(14) 0.1480(3) 0.52301(11) 0.0417(9) Uani 1 1 d . . . C1 C 1.25541(16) -0.2445(3) 0.89727(13) 0.0376(9) Uani 1 1 d . . . C2 C 1.28325(17) -0.2863(4) 0.94424(13) 0.0455(11) Uani 1 1 d . . . H2A H 1.2991 -0.2266 0.9692 0.055 Uiso 1 1 calc R . . C3 C 1.28836(18) -0.4124(4) 0.95535(15) 0.0528(12) Uani 1 1 d . . . H3A H 1.3068 -0.4379 0.9880 0.063 Uiso 1 1 calc R . . C4 C 1.26731(19) -0.5019(4) 0.92016(15) 0.0529(12) Uani 1 1 d . . . H4A H 1.2710 -0.5884 0.9286 0.064 Uiso 1 1 calc R . . C5 C 1.24101(18) -0.4664(4) 0.87305(15) 0.0504(11) Uani 1 1 d . . . H5A H 1.2267 -0.5274 0.8483 0.060 Uiso 1 1 calc R . . C6 C 1.23564(17) -0.3378(3) 0.86223(14) 0.0385(10) Uani 1 1 d . . . C7 C 1.20861(16) -0.2826(3) 0.81462(13) 0.0368(9) Uani 1 1 d . . . C8 C 1.17885(17) -0.3405(3) 0.77072(14) 0.0447(10) Uani 1 1 d . . . H8A H 1.1750 -0.4293 0.7693 0.054 Uiso 1 1 calc R . . C9 C 1.15520(17) -0.2699(4) 0.72975(13) 0.0435(10) Uani 1 1 d . . . H9A H 1.1358 -0.3100 0.6999 0.052 Uiso 1 1 calc R . . C10 C 1.15953(16) -0.1386(3) 0.73180(13) 0.0353(9) Uani 1 1 d . . . C11 C 1.18917(15) -0.0883(3) 0.77653(13) 0.0351(9) Uani 1 1 d . . . H11A H 1.1920 0.0005 0.7792 0.042 Uiso 1 1 calc R . . C12 C 1.13585(16) -0.0566(3) 0.69062(13) 0.0384(10) Uani 1 1 d . . . H12A H 1.1419 0.0310 0.6962 0.046 Uiso 1 1 calc R . . C13 C 1.10654(16) -0.0917(4) 0.64580(14) 0.0441(11) Uani 1 1 d . . . H13A H 1.1004 -0.1792 0.6401 0.053 Uiso 1 1 calc R . . C14 C 1.08276(16) -0.0071(3) 0.60414(13) 0.0395(10) Uani 1 1 d . . . C15 C 1.04541(16) -0.0542(3) 0.56093(13) 0.0389(10) Uani 1 1 d . . . H15A H 1.0369 -0.1416 0.5580 0.047 Uiso 1 1 calc R . . C16 C 1.02087(15) 0.0244(3) 0.52261(12) 0.0348(9) Uani 1 1 d . . . C17 C 1.09453(18) 0.1219(4) 0.60511(14) 0.0477(11) Uani 1 1 d . . . H17A H 1.1191 0.1601 0.6336 0.057 Uiso 1 1 calc R . . C18 C 1.06989(18) 0.1928(4) 0.56393(14) 0.0499(11) Uani 1 1 d . . . H18A H 1.0795 0.2797 0.5649 0.060 Uiso 1 1 calc R . . C19 C 1.31565(17) -0.0531(3) 0.87885(14) 0.0370(9) Uani 1 1 d . . . C20 C 1.34252(17) 0.0107(3) 0.92319(15) 0.0428(10) Uani 1 1 d . . . C21 C 1.40145(18) 0.0579(4) 0.93221(17) 0.0519(12) Uani 1 1 d . . . H21A H 1.4176 0.1016 0.9620 0.062 Uiso 1 1 calc R . . C22 C 1.43605(18) 0.0430(4) 0.89959(19) 0.0528(12) Uani 1 1 d . . . C23 C 1.41280(18) -0.0242(3) 0.85661(16) 0.0486(11) Uani 1 1 d . . . H23A H 1.4371 -0.0377 0.8340 0.058 Uiso 1 1 calc R . . C24 C 1.35379(17) -0.0722(3) 0.84636(14) 0.0370(9) Uani 1 1 d . . . C25 C 1.33472(18) -0.1464(3) 0.79912(14) 0.0472(11) Uani 1 1 d . . . H25A H 1.3697 -0.1591 0.7852 0.071 Uiso 1 1 calc R . . H25B H 1.3034 -0.1000 0.7756 0.071 Uiso 1 1 calc R . . H25C H 1.3187 -0.2280 0.8059 0.071 Uiso 1 1 calc R . . C26 C 1.31012(19) 0.0351(4) 0.96301(14) 0.0580(12) Uani 1 1 d . . . H26A H 1.3383 0.0242 0.9952 0.087 Uiso 1 1 calc R . . H26B H 1.2766 -0.0241 0.9597 0.087 Uiso 1 1 calc R . . H26C H 1.2945 0.1211 0.9600 0.087 Uiso 1 1 calc R . . C27 C 1.5007(2) 0.0945(4) 0.9096(2) 0.0929(19) Uani 1 1 d . . . H27A H 1.5136 0.1218 0.9439 0.139 Uiso 1 1 calc R . . H27B H 1.5018 0.1660 0.8879 0.139 Uiso 1 1 calc R . . H27C H 1.5278 0.0286 0.9035 0.139 Uiso 1 1 calc R . . C28 C 1.19805(16) -0.0037(3) 0.88298(12) 0.0355(9) Uani 1 1 d . . . C29 C 1.20160(16) 0.1248(3) 0.87102(14) 0.0382(10) Uani 1 1 d . . . C30 C 1.16179(18) 0.2122(4) 0.88370(15) 0.0496(11) Uani 1 1 d . . . H30A H 1.1656 0.2981 0.8759 0.060 Uiso 1 1 calc R . . C31 C 1.11776(19) 0.1792(4) 0.90675(16) 0.0530(12) Uani 1 1 d . . . C32 C 1.11151(17) 0.0523(4) 0.91546(14) 0.0469(11) Uani 1 1 d . . . H32A H 1.0804 0.0262 0.9303 0.056 Uiso 1 1 calc R . . C33 C 1.14935(17) -0.0385(4) 0.90316(13) 0.0393(10) Uani 1 1 d . . . C34 C 1.24608(17) 0.1789(3) 0.84405(14) 0.0441(10) Uani 1 1 d . . . H34A H 1.2256 0.2416 0.8202 0.066 Uiso 1 1 calc R . . H34B H 1.2616 0.1113 0.8268 0.066 Uiso 1 1 calc R . . H34C H 1.2797 0.2185 0.8677 0.066 Uiso 1 1 calc R . . C35 C 1.13490(19) -0.1741(3) 0.91309(16) 0.0564(12) Uani 1 1 d . . . H35A H 1.0980 -0.1768 0.9249 0.085 Uiso 1 1 calc R . . H35B H 1.1684 -0.2099 0.9380 0.085 Uiso 1 1 calc R . . H35C H 1.1291 -0.2229 0.8827 0.085 Uiso 1 1 calc R . . C36 C 1.0770(2) 0.2775(4) 0.9207(2) 0.0861(17) Uani 1 1 d . . . H36A H 1.0947 0.3609 0.9194 0.129 Uiso 1 1 calc R . . H36B H 1.0729 0.2612 0.9540 0.129 Uiso 1 1 calc R . . H36C H 1.0372 0.2740 0.8976 0.129 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 B1 0.044(3) 0.025(2) 0.031(2) -0.0056(18) 0.004(2) -0.005(2) N1 0.0373(18) 0.0223(17) 0.0348(18) -0.0013(14) 0.0076(15) 0.0006(14) N2 0.045(2) 0.0345(19) 0.039(2) -0.0032(15) -0.0025(16) -0.0069(16) C1 0.042(2) 0.032(2) 0.038(2) -0.0032(18) 0.0085(19) -0.0069(19) C2 0.059(3) 0.038(2) 0.037(2) 0.0008(19) 0.007(2) -0.004(2) C3 0.063(3) 0.042(3) 0.047(3) 0.010(2) 0.000(2) 0.002(2) C4 0.069(3) 0.032(2) 0.055(3) 0.007(2) 0.011(2) -0.001(2) C5 0.063(3) 0.034(3) 0.049(3) -0.002(2) 0.004(2) -0.004(2) C6 0.044(2) 0.026(2) 0.045(2) 0.0060(18) 0.009(2) 0.0016(19) C7 0.046(2) 0.028(2) 0.034(2) -0.0047(17) 0.0038(19) 0.0005(19) C8 0.054(3) 0.029(2) 0.048(3) -0.0069(19) 0.005(2) -0.003(2) C9 0.051(3) 0.047(3) 0.030(2) -0.0060(19) 0.004(2) -0.005(2) C10 0.042(2) 0.026(2) 0.036(2) -0.0030(17) 0.0067(19) -0.0012(18) C11 0.040(2) 0.029(2) 0.033(2) -0.0021(18) 0.0032(19) 0.0017(19) C12 0.041(2) 0.034(2) 0.036(2) 0.0013(18) 0.0021(19) -0.0008(19) C13 0.045(2) 0.039(2) 0.041(2) 0.0033(19) -0.003(2) -0.006(2) C14 0.043(2) 0.035(2) 0.034(2) -0.0054(18) -0.0027(19) -0.003(2) C15 0.046(2) 0.033(2) 0.035(2) -0.0042(18) 0.0028(19) -0.0057(19) C16 0.039(2) 0.035(2) 0.027(2) -0.0040(17) 0.0016(17) -0.0067(19) C17 0.055(3) 0.040(3) 0.037(2) -0.0053(19) -0.011(2) -0.009(2) C18 0.049(3) 0.041(3) 0.049(3) -0.007(2) -0.008(2) -0.010(2) C19 0.043(2) 0.024(2) 0.041(2) 0.0039(17) 0.004(2) 0.0050(18) C20 0.044(2) 0.031(2) 0.052(3) -0.0017(19) 0.008(2) -0.003(2) C21 0.043(3) 0.035(2) 0.071(3) -0.010(2) 0.003(2) -0.001(2) C22 0.032(2) 0.031(2) 0.088(4) 0.001(2) 0.001(2) 0.002(2) C23 0.037(2) 0.032(2) 0.076(3) 0.006(2) 0.011(2) 0.006(2) C24 0.041(2) 0.027(2) 0.039(2) 0.0097(17) 0.004(2) 0.0027(19) C25 0.051(3) 0.044(2) 0.049(3) 0.009(2) 0.016(2) 0.007(2) C26 0.060(3) 0.065(3) 0.041(3) -0.016(2) -0.004(2) -0.005(2) C27 0.052(3) 0.054(3) 0.172(6) -0.025(3) 0.026(3) -0.012(3) C28 0.037(2) 0.034(2) 0.031(2) -0.0059(17) -0.0005(18) -0.0053(19) C29 0.035(2) 0.031(2) 0.044(2) -0.0065(18) 0.0008(19) -0.0045(19) C30 0.055(3) 0.034(2) 0.060(3) -0.005(2) 0.014(2) 0.004(2) C31 0.046(3) 0.052(3) 0.062(3) -0.015(2) 0.016(2) -0.003(2) C32 0.035(2) 0.059(3) 0.050(3) -0.008(2) 0.016(2) -0.010(2) C33 0.038(2) 0.044(3) 0.034(2) -0.0017(18) 0.0055(19) -0.011(2) C34 0.053(3) 0.028(2) 0.054(3) 0.0040(19) 0.020(2) -0.003(2) C35 0.061(3) 0.047(3) 0.066(3) 0.001(2) 0.026(2) -0.011(2) C36 0.074(3) 0.075(4) 0.118(5) -0.031(3) 0.041(3) 0.015(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 B1 C1 1.625(5) . ? B1 C19 1.641(6) . ? B1 N1 1.642(5) . ? B1 C28 1.648(5) . ? N1 C11 1.341(4) . ? N1 C7 1.346(4) . ? N2 C18 1.332(4) . ? N2 C16 1.348(4) . ? C1 C2 1.391(5) . ? C1 C6 1.395(5) . ? C2 C3 1.378(5) . ? C2 H2A 0.9500 . ? C3 C4 1.373(5) . ? C3 H3A 0.9500 . ? C4 C5 1.367(5) . ? C4 H4A 0.9500 . ? C5 C6 1.402(5) . ? C5 H5A 0.9500 . ? C6 C7 1.454(5) . ? C7 C8 1.398(5) . ? C8 C9 1.371(5) . ? C8 H8A 0.9500 . ? C9 C10 1.402(5) . ? C9 H9A 0.9500 . ? C10 C11 1.382(5) . ? C10 C12 1.446(5) . ? C11 H11A 0.9500 . ? C12 C13 1.328(5) . ? C12 H12A 0.9500 . ? C13 C14 1.473(5) . ? C13 H13A 0.9500 . ? C14 C15 1.396(4) . ? C14 C17 1.399(5) . ? C15 C16 1.371(5) . ? C15 H15A 0.9500 . ? C16 C16 1.484(6) 5_756 ? C17 C18 1.381(5) . ? C17 H17A 0.9500 . ? C18 H18A 0.9500 . ? C19 C20 1.421(5) . ? C19 C24 1.422(5) . ? C20 C21 1.402(5) . ? C20 C26 1.507(5) . ? C21 C22 1.358(6) . ? C21 H21A 0.9500 . ? C22 C23 1.393(6) . ? C22 C27 1.536(6) . ? C23 C24 1.405(5) . ? C23 H23A 0.9500 . ? C24 C25 1.515(5) . ? C25 H25A 0.9800 . ? C25 H25B 0.9800 . ? C25 H25C 0.9800 . ? C26 H26A 0.9800 . ? C26 H26B 0.9800 . ? C26 H26C 0.9800 . ? C27 H27A 0.9800 . ? C27 H27B 0.9800 . ? C27 H27C 0.9800 . ? C28 C29 1.416(5) . ? C28 C33 1.417(5) . ? C29 C30 1.407(5) . ? C29 C34 1.522(5) . ? C30 C31 1.369(5) . ? C30 H30A 0.9500 . ? C31 C32 1.388(5) . ? C31 C36 1.515(5) . ? C32 C33 1.396(5) . ? C32 H32A 0.9500 . ? C33 C35 1.522(5) . ? C34 H34A 0.9800 . ? C34 H34B 0.9800 . ? C34 H34C 0.9800 . ? C35 H35A 0.9800 . ? C35 H35B 0.9800 . ? C35 H35C 0.9800 . ? C36 H36A 0.9800 . ? C36 H36B 0.9800 . ? C36 H36C 0.9800 . ? 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 C1 B1 C19 104.5(3) . . ? C1 B1 N1 95.9(3) . . ? C19 B1 N1 115.4(3) . . ? C1 B1 C28 122.2(3) . . ? C19 B1 C28 114.7(3) . . ? N1 B1 C28 103.1(3) . . ? C11 N1 C7 119.7(3) . . ? C11 N1 B1 128.0(3) . . ? C7 N1 B1 112.0(3) . . ? C18 N2 C16 116.4(3) . . ? C2 C1 C6 115.9(3) . . ? C2 C1 B1 133.4(3) . . ? C6 C1 B1 110.4(3) . . ? C3 C2 C1 121.4(4) . . ? C3 C2 H2A 119.3 . . ? C1 C2 H2A 119.3 . . ? C4 C3 C2 121.2(4) . . ? C4 C3 H3A 119.4 . . ? C2 C3 H3A 119.4 . . ? C5 C4 C3 120.0(4) . . ? C5 C4 H4A 120.0 . . ? C3 C4 H4A 120.0 . . ? C4 C5 C6 118.3(4) . . ? C4 C5 H5A 120.8 . . ? C6 C5 H5A 120.8 . . ? C1 C6 C5 123.2(3) . . ? C1 C6 C7 110.7(3) . . ? C5 C6 C7 126.1(4) . . ? N1 C7 C8 119.5(3) . . ? N1 C7 C6 110.8(3) . . ? C8 C7 C6 129.7(3) . . ? C9 C8 C7 120.4(3) . . ? C9 C8 H8A 119.8 . . ? C7 C8 H8A 119.8 . . ? C8 C9 C10 120.2(3) . . ? C8 C9 H9A 119.9 . . ? C10 C9 H9A 119.9 . . ? C11 C10 C9 116.0(3) . . ? C11 C10 C12 119.9(3) . . ? C9 C10 C12 124.1(3) . . ? N1 C11 C10 124.2(3) . . ? N1 C11 H11A 117.9 . . ? C10 C11 H11A 117.9 . . ? C13 C12 C10 126.3(4) . . ? C13 C12 H12A 116.8 . . ? C10 C12 H12A 116.8 . . ? C12 C13 C14 125.7(4) . . ? C12 C13 H13A 117.1 . . ? C14 C13 H13A 117.1 . . ? C15 C14 C17 116.4(3) . . ? C15 C14 C13 120.0(3) . . ? C17 C14 C13 123.7(3) . . ? C16 C15 C14 120.6(3) . . ? C16 C15 H15A 119.7 . . ? C14 C15 H15A 119.7 . . ? N2 C16 C15 123.0(3) . . ? N2 C16 C16 116.2(4) . 5_756 ? C15 C16 C16 120.8(4) . 5_756 ? C18 C17 C14 118.9(3) . . ? C18 C17 H17A 120.5 . . ? C14 C17 H17A 120.5 . . ? N2 C18 C17 124.6(4) . . ? N2 C18 H18A 117.7 . . ? C17 C18 H18A 117.7 . . ? C20 C19 C24 115.5(3) . . ? C20 C19 B1 118.1(4) . . ? C24 C19 B1 126.3(3) . . ? C21 C20 C19 121.4(4) . . ? C21 C20 C26 115.3(4) . . ? C19 C20 C26 123.2(4) . . ? C22 C21 C20 121.9(4) . . ? C22 C21 H21A 119.1 . . ? C20 C21 H21A 119.1 . . ? C21 C22 C23 118.9(4) . . ? C21 C22 C27 121.8(4) . . ? C23 C22 C27 119.3(5) . . ? C22 C23 C24 120.6(4) . . ? C22 C23 H23A 119.7 . . ? C24 C23 H23A 119.7 . . ? C23 C24 C19 121.6(4) . . ? C23 C24 C25 115.2(4) . . ? C19 C24 C25 123.2(3) . . ? C24 C25 H25A 109.5 . . ? C24 C25 H25B 109.5 . . ? H25A C25 H25B 109.5 . . ? C24 C25 H25C 109.5 . . ? H25A C25 H25C 109.5 . . ? H25B C25 H25C 109.5 . . ? C20 C26 H26A 109.5 . . ? C20 C26 H26B 109.5 . . ? H26A C26 H26B 109.5 . . ? C20 C26 H26C 109.5 . . ? H26A C26 H26C 109.5 . . ? H26B C26 H26C 109.5 . . ? C22 C27 H27A 109.5 . . ? C22 C27 H27B 109.5 . . ? H27A C27 H27B 109.5 . . ? C22 C27 H27C 109.5 . . ? H27A C27 H27C 109.5 . . ? H27B C27 H27C 109.5 . . ? C29 C28 C33 116.4(3) . . ? C29 C28 B1 121.2(3) . . ? C33 C28 B1 122.4(3) . . ? C30 C29 C28 120.1(4) . . ? C30 C29 C34 115.3(3) . . ? C28 C29 C34 124.6(3) . . ? C31 C30 C29 123.0(4) . . ? C31 C30 H30A 118.5 . . ? C29 C30 H30A 118.5 . . ? C30 C31 C32 116.9(4) . . ? C30 C31 C36 120.9(4) . . ? C32 C31 C36 122.2(4) . . ? C31 C32 C33 122.3(4) . . ? C31 C32 H32A 118.8 . . ? C33 C32 H32A 118.8 . . ? C32 C33 C28 120.8(3) . . ? C32 C33 C35 115.9(4) . . ? C28 C33 C35 123.3(4) . . ? C29 C34 H34A 109.5 . . ? C29 C34 H34B 109.5 . . ? H34A C34 H34B 109.5 . . ? C29 C34 H34C 109.5 . . ? H34A C34 H34C 109.5 . . ? H34B C34 H34C 109.5 . . ? C33 C35 H35A 109.5 . . ? C33 C35 H35B 109.5 . . ? H35A C35 H35B 109.5 . . ? C33 C35 H35C 109.5 . . ? H35A C35 H35C 109.5 . . ? H35B C35 H35C 109.5 . . ? C31 C36 H36A 109.5 . . ? C31 C36 H36B 109.5 . . ? H36A C36 H36B 109.5 . . ? C31 C36 H36C 109.5 . . ? H36A C36 H36C 109.5 . . ? H36B C36 H36C 109.5 . . ? _diffrn_measured_fraction_theta_max 0.987 _diffrn_reflns_theta_full 27.17 _diffrn_measured_fraction_theta_full 0.987 _refine_diff_density_max 0.261 _refine_diff_density_min -0.279 _refine_diff_density_rms 0.063 loop_ _platon_squeeze_void_nr _platon_squeeze_void_average_x _platon_squeeze_void_average_y _platon_squeeze_void_average_z _platon_squeeze_void_volume _platon_squeeze_void_count_electrons 1 0.500 0.009 0.250 309.8 24.4 2 1.000 -0.034 0.250 309.8 24.4 3 0.500 -0.043 0.750 309.8 24.5 4 1.000 -0.007 0.750 309.8 24.5 _platon_squeeze_details ;Disordered toluene solvent molecules (two per unit cell) are removed. ;