# Electronic Supplementary Material (ESI) for Dalton Transactions # This journal is © The Royal Society of Chemistry 2011 data_global _journal_name_full 'Dalton Trans.' _journal_coden_cambridge 0222 _publ_contact_author ; B. Kariuki, School of Chemistry, Cardiff University, Main Building Park Place Cardiff CF10 3AT ; _publ_contact_author_email kariukib@cardiff.ac.uk _publ_section_title ; <> ; _publ_section_references ; SHELX97 [Includes SHELXS97, SHELXL97, CIFTAB] - Programs for Crystal Structure Analysis (Release 97-2). G. M. Sheldrick, Instit t f r Anorganische Chemie der Universitat, Tammanstrasse 4, D-3400 G ttingen, Germany, 1998. DENZO-SCALEPACK Z. Otwinowski and W. Minor, " Processing of X-ray Diffraction Data Collected in Oscillation Mode ", Methods in Enzymology, Volume 276: Macromolecular Crystallography, part A, p.307-326, 1997,C.W. Carter, Jr. & R. M. Sweet, Eds., Academic Press. ; _publ_contact_author_name 'B. Kariuki,' loop_ _publ_author_name 'Damien M.Murphy' 'Emma Carter' 'Ian Fallis' 'Benson Kariuki' 'Ian Morgan' TomTatchell 'Sabine Van Doorslaer' 'Evi Vinck' data_iaf1001 _database_code_depnum_ccdc_archive 'CCDC 802895' #TrackingRef '- iaf1001.cif' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety 'C28 H36 N2 O3 V, C H Cl3' _chemical_formula_sum 'C29 H37 Cl3 N2 O3 V' _chemical_formula_weight 618.90 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' V V 0.3005 0.5294 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting Monoclinic _symmetry_space_group_name_H-M P21/a loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, y+1/2, -z' '-x, -y, -z' 'x-1/2, -y-1/2, z' _cell_length_a 10.0144(3) _cell_length_b 23.0560(9) _cell_length_c 13.6218(4) _cell_angle_alpha 90.00 _cell_angle_beta 109.868(2) _cell_angle_gamma 90.00 _cell_volume 2957.96(17) _cell_formula_units_Z 4 _cell_measurement_temperature 150(2) _cell_measurement_reflns_used 4555 _cell_measurement_theta_min 2.38 _cell_measurement_theta_max 27.50 _exptl_crystal_description needle _exptl_crystal_colour yellow _exptl_crystal_size_max 0.30 _exptl_crystal_size_mid 0.10 _exptl_crystal_size_min 0.10 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.390 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 1292 _exptl_absorpt_coefficient_mu 0.639 _exptl_absorpt_correction_type empirical _exptl_absorpt_correction_T_min 0.8314 _exptl_absorpt_correction_T_max 0.9388 _exptl_absorpt_process_details Denzo/Scalepack _exptl_special_details ; ? ; _diffrn_ambient_temperature 150(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 'Nonius KappaCCD' _diffrn_measurement_method 'CCD scans' _diffrn_detector_area_resol_mean ? _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 10616 _diffrn_reflns_av_R_equivalents 0.0491 _diffrn_reflns_av_sigmaI/netI 0.0768 _diffrn_reflns_limit_h_min -12 _diffrn_reflns_limit_h_max 13 _diffrn_reflns_limit_k_min -26 _diffrn_reflns_limit_k_max 29 _diffrn_reflns_limit_l_min -17 _diffrn_reflns_limit_l_max 17 _diffrn_reflns_theta_min 2.38 _diffrn_reflns_theta_max 27.50 _reflns_number_total 6717 _reflns_number_gt 4555 _reflns_threshold_expression >2sigma(I) _computing_data_collection 'cOLLECT,Nonius BV, 1997-2001' _computing_cell_refinement DENZO/SCALEPACK _computing_data_reduction DENZO/SCALEPACK _computing_structure_solution SHELXs-97 _computing_structure_refinement SHELXL-97 _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^)+(0.0580P)^2^+2.6064P] 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 6717 _refine_ls_number_parameters 349 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.1015 _refine_ls_R_factor_gt 0.0603 _refine_ls_wR_factor_ref 0.1496 _refine_ls_wR_factor_gt 0.1295 _refine_ls_goodness_of_fit_ref 1.040 _refine_ls_restrained_S_all 1.040 _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 C1 C 0.3599(3) 0.00093(13) 0.3346(2) 0.0252(6) Uani 1 1 d . . . C2 C 0.4178(3) 0.02657(13) 0.2639(2) 0.0257(6) Uani 1 1 d . . . C3 C 0.4188(4) -0.00742(14) 0.1781(2) 0.0322(7) Uani 1 1 d . . . H3 H 0.4624 0.0073 0.1313 0.039 Uiso 1 1 calc R . . C4 C 0.3578(3) -0.06145(14) 0.1610(2) 0.0317(7) Uani 1 1 d . . . H4 H 0.3615 -0.0832 0.1027 0.038 Uiso 1 1 calc R . . C5 C 0.2902(3) -0.08602(13) 0.2260(2) 0.0272(6) Uani 1 1 d . . . C6 C 0.2973(3) -0.05453(13) 0.3141(2) 0.0266(6) Uani 1 1 d . . . H6 H 0.2585 -0.0709 0.3625 0.032 Uiso 1 1 calc R . . C7 C 0.2138(3) -0.14445(14) 0.1983(2) 0.0313(7) Uani 1 1 d . . . C8 C 0.1169(4) -0.15595(17) 0.2619(3) 0.0455(9) Uani 1 1 d . . . H8A H 0.1742 -0.1583 0.3361 0.068 Uiso 1 1 calc R . . H8B H 0.0663 -0.1926 0.2394 0.068 Uiso 1 1 calc R . . H8C H 0.0482 -0.1243 0.2509 0.068 Uiso 1 1 calc R . . C9 C 0.3252(4) -0.19299(14) 0.2188(3) 0.0435(9) Uani 1 1 d . . . H9A H 0.3923 -0.1840 0.1827 0.065 Uiso 1 1 calc R . . H9B H 0.2777 -0.2299 0.1926 0.065 Uiso 1 1 calc R . . H9C H 0.3765 -0.1961 0.2939 0.065 Uiso 1 1 calc R . . C10 C 0.1236(4) -0.14550(16) 0.0825(3) 0.0424(9) Uani 1 1 d . . . H10A H 0.0545 -0.1137 0.0673 0.064 Uiso 1 1 calc R . . H10B H 0.0733 -0.1826 0.0655 0.064 Uiso 1 1 calc R . . H10C H 0.1851 -0.1408 0.0404 0.064 Uiso 1 1 calc R . . C11 C 0.3485(3) 0.03202(13) 0.4231(2) 0.0275(6) Uani 1 1 d . . . H11 H 0.3079 0.0120 0.4671 0.033 Uiso 1 1 calc R . . C12 C 0.3618(4) 0.11621(14) 0.5343(2) 0.0303(7) Uani 1 1 d . . . H12 H 0.4556 0.1278 0.5859 0.036 Uiso 1 1 calc R . . C13 C 0.2809(4) 0.08298(13) 0.5928(2) 0.0300(7) Uani 1 1 d . . . H13A H 0.1901 0.0684 0.5430 0.036 Uiso 1 1 calc R . . H13B H 0.3377 0.0493 0.6290 0.036 Uiso 1 1 calc R . . C14 C 0.2520(4) 0.12313(16) 0.6718(3) 0.0418(9) Uani 1 1 d . . . H14A H 0.1961 0.1021 0.7080 0.050 Uiso 1 1 calc R . . H14B H 0.3433 0.1349 0.7247 0.050 Uiso 1 1 calc R . . C15 C 0.1720(4) 0.17641(16) 0.6200(3) 0.0442(9) Uani 1 1 d . . . H15A H 0.1547 0.2016 0.6734 0.053 Uiso 1 1 calc R . . H15B H 0.0787 0.1648 0.5695 0.053 Uiso 1 1 calc R . . C16 C 0.2551(4) 0.21046(14) 0.5630(3) 0.0352(7) Uani 1 1 d . . . H16A H 0.1992 0.2445 0.5274 0.042 Uiso 1 1 calc R . . H16B H 0.3456 0.2246 0.6138 0.042 Uiso 1 1 calc R . . C17 C 0.2851(4) 0.17097(14) 0.4831(2) 0.0313(7) Uani 1 1 d . . . H17 H 0.1918 0.1592 0.4310 0.038 Uiso 1 1 calc R . . C18 C 0.3513(3) 0.25080(13) 0.3954(2) 0.0256(6) Uani 1 1 d . . . H18 H 0.2893 0.2726 0.4207 0.031 Uiso 1 1 calc R . . C19 C 0.4133(3) 0.28015(13) 0.3286(2) 0.0256(6) Uani 1 1 d . . . C20 C 0.4921(3) 0.25096(13) 0.2752(2) 0.0252(6) Uani 1 1 d . . . C21 C 0.5497(3) 0.28446(13) 0.2135(2) 0.0275(6) Uani 1 1 d . . . H21 H 0.6065 0.2663 0.1790 0.033 Uiso 1 1 calc R . . C22 C 0.5253(3) 0.34365(14) 0.2021(2) 0.0284(7) Uani 1 1 d . . . H22 H 0.5675 0.3651 0.1607 0.034 Uiso 1 1 calc R . . C23 C 0.4407(3) 0.37298(13) 0.2493(2) 0.0263(6) Uani 1 1 d . . . C24 C 0.3867(3) 0.33998(13) 0.3126(2) 0.0260(6) Uani 1 1 d . . . H24 H 0.3297 0.3585 0.3465 0.031 Uiso 1 1 calc R . . C25 C 0.4041(3) 0.43766(14) 0.2322(3) 0.0333(7) Uani 1 1 d . . . C26 C 0.4479(5) 0.46916(16) 0.3374(3) 0.0518(10) Uani 1 1 d . . . H26A H 0.4281 0.5107 0.3257 0.078 Uiso 1 1 calc R . . H26B H 0.5496 0.4634 0.3744 0.078 Uiso 1 1 calc R . . H26C H 0.3939 0.4535 0.3795 0.078 Uiso 1 1 calc R . . C27 C 0.2452(4) 0.44465(19) 0.1767(4) 0.0567(12) Uani 1 1 d . . . H27A H 0.2171 0.4243 0.1096 0.085 Uiso 1 1 calc R . . H27B H 0.2221 0.4859 0.1648 0.085 Uiso 1 1 calc R . . H27C H 0.1940 0.4282 0.2200 0.085 Uiso 1 1 calc R . . C28 C 0.4811(4) 0.46699(15) 0.1652(3) 0.0389(8) Uani 1 1 d . . . H28A H 0.4504 0.4492 0.0957 0.058 Uiso 1 1 calc R . . H28B H 0.5838 0.4620 0.1985 0.058 Uiso 1 1 calc R . . H28C H 0.4581 0.5084 0.1587 0.058 Uiso 1 1 calc R . . C29 C 0.3823(4) 0.15261(15) 0.0415(3) 0.0379(8) Uani 1 1 d . . . H29 H 0.4259 0.1408 0.1162 0.046 Uiso 1 1 calc R . . N1 N 0.3889(3) 0.08478(11) 0.44745(19) 0.0275(6) Uani 1 1 d . . . N2 N 0.3730(3) 0.19687(11) 0.42428(18) 0.0253(5) Uani 1 1 d . . . O1 O 0.4676(2) 0.08052(9) 0.27275(16) 0.0314(5) Uani 1 1 d . . . O2 O 0.5106(2) 0.19385(9) 0.27867(15) 0.0281(5) Uani 1 1 d . . . O3 O 0.6549(2) 0.13652(11) 0.46635(17) 0.0354(5) Uani 1 1 d . . . V1 V 0.49867(5) 0.13812(2) 0.38022(4) 0.02362(14) Uani 1 1 d . . . Cl1 Cl 0.30529(16) 0.09150(5) -0.03304(9) 0.0746(4) Uani 1 1 d . . . Cl2 Cl 0.51539(14) 0.18019(5) -0.00184(11) 0.0724(4) Uani 1 1 d . . . Cl3 Cl 0.25387(10) 0.20606(5) 0.03160(8) 0.0525(3) 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 C1 0.0272(15) 0.0227(15) 0.0274(15) -0.0002(11) 0.0114(12) 0.0035(12) C2 0.0297(15) 0.0202(14) 0.0289(15) 0.0012(12) 0.0120(13) -0.0013(12) C3 0.0392(18) 0.0284(16) 0.0330(16) 0.0000(13) 0.0177(14) -0.0036(14) C4 0.0394(18) 0.0259(16) 0.0304(16) -0.0025(13) 0.0126(14) -0.0036(14) C5 0.0292(16) 0.0215(15) 0.0283(15) 0.0014(12) 0.0065(13) 0.0011(12) C6 0.0280(15) 0.0222(14) 0.0299(15) 0.0035(12) 0.0101(12) 0.0011(12) C7 0.0351(17) 0.0249(16) 0.0301(16) 0.0004(12) 0.0061(13) -0.0031(13) C8 0.052(2) 0.039(2) 0.046(2) 0.0018(16) 0.0168(18) -0.0177(18) C9 0.050(2) 0.0214(16) 0.049(2) -0.0011(14) 0.0035(17) -0.0038(15) C10 0.046(2) 0.038(2) 0.0375(18) -0.0026(15) 0.0055(16) -0.0133(17) C11 0.0313(16) 0.0214(15) 0.0344(16) 0.0017(12) 0.0170(13) 0.0000(12) C12 0.0372(17) 0.0276(16) 0.0302(15) -0.0041(13) 0.0168(14) -0.0020(14) C13 0.0427(18) 0.0230(15) 0.0298(15) -0.0002(12) 0.0194(14) -0.0015(13) C14 0.062(2) 0.0332(19) 0.0415(18) -0.0019(15) 0.0327(18) -0.0022(17) C15 0.065(2) 0.0324(19) 0.051(2) -0.0019(16) 0.040(2) -0.0003(18) C16 0.051(2) 0.0258(16) 0.0381(17) -0.0017(13) 0.0276(16) 0.0031(15) C17 0.0362(17) 0.0264(16) 0.0360(17) -0.0014(13) 0.0184(14) -0.0003(14) C18 0.0252(15) 0.0235(15) 0.0293(15) 0.0006(12) 0.0108(12) 0.0007(12) C19 0.0238(14) 0.0258(15) 0.0262(14) 0.0012(12) 0.0073(12) -0.0024(12) C20 0.0255(14) 0.0260(15) 0.0217(14) 0.0025(11) 0.0050(12) -0.0018(12) C21 0.0301(16) 0.0276(16) 0.0278(15) 0.0015(12) 0.0137(13) 0.0003(13) C22 0.0290(15) 0.0281(15) 0.0276(15) 0.0050(12) 0.0092(13) -0.0024(13) C23 0.0234(14) 0.0236(15) 0.0282(15) 0.0035(12) 0.0039(12) -0.0004(12) C24 0.0243(14) 0.0236(15) 0.0303(15) 0.0009(12) 0.0095(12) 0.0013(12) C25 0.0319(17) 0.0250(16) 0.0436(18) 0.0098(14) 0.0135(15) 0.0035(13) C26 0.077(3) 0.0288(19) 0.057(2) 0.0004(17) 0.032(2) 0.0057(19) C27 0.0277(18) 0.052(2) 0.085(3) 0.038(2) 0.0130(19) 0.0099(17) C28 0.0398(19) 0.0275(17) 0.0475(19) 0.0034(15) 0.0122(16) -0.0042(15) C29 0.046(2) 0.0371(19) 0.0308(17) -0.0022(14) 0.0126(15) -0.0026(16) N1 0.0346(14) 0.0223(13) 0.0293(13) -0.0005(10) 0.0157(11) 0.0008(11) N2 0.0291(13) 0.0223(12) 0.0272(12) -0.0010(10) 0.0131(11) -0.0031(10) O1 0.0438(13) 0.0214(11) 0.0361(12) -0.0020(9) 0.0229(10) -0.0050(10) O2 0.0362(12) 0.0210(10) 0.0302(11) -0.0003(8) 0.0155(9) -0.0001(9) O3 0.0280(11) 0.0454(14) 0.0320(11) 0.0070(10) 0.0088(9) 0.0018(10) V1 0.0258(3) 0.0213(3) 0.0257(3) 0.0008(2) 0.0113(2) -0.0004(2) Cl1 0.1071(10) 0.0386(6) 0.0555(6) -0.0069(5) -0.0019(6) -0.0148(6) Cl2 0.0800(8) 0.0559(7) 0.1108(10) -0.0126(6) 0.0711(8) -0.0034(6) Cl3 0.0421(5) 0.0610(6) 0.0553(6) -0.0052(5) 0.0176(4) 0.0054(5) _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 1.410(4) . ? C1 C2 1.412(4) . ? C1 C11 1.440(4) . ? C2 O1 1.330(4) . ? C2 C3 1.410(4) . ? C3 C4 1.372(4) . ? C3 H3 0.9500 . ? C4 C5 1.404(4) . ? C4 H4 0.9500 . ? C5 C6 1.383(4) . ? C5 C7 1.532(4) . ? C6 H6 0.9500 . ? C7 C8 1.528(5) . ? C7 C10 1.529(4) . ? C7 C9 1.537(5) . ? C8 H8A 0.9800 . ? C8 H8B 0.9800 . ? C8 H8C 0.9800 . ? C9 H9A 0.9800 . ? C9 H9B 0.9800 . ? C9 H9C 0.9800 . ? C10 H10A 0.9800 . ? C10 H10B 0.9800 . ? C10 H10C 0.9800 . ? C11 N1 1.289(4) . ? C11 H11 0.9500 . ? C12 N1 1.489(4) . ? C12 C17 1.518(4) . ? C12 C13 1.521(4) . ? C12 H12 1.0000 . ? C13 C14 1.520(4) . ? C13 H13A 0.9900 . ? C13 H13B 0.9900 . ? C14 C15 1.505(5) . ? C14 H14A 0.9900 . ? C14 H14B 0.9900 . ? C15 C16 1.534(5) . ? C15 H15A 0.9900 . ? C15 H15B 0.9900 . ? C16 C17 1.525(4) . ? C16 H16A 0.9900 . ? C16 H16B 0.9900 . ? C17 N2 1.501(4) . ? C17 H17 1.0000 . ? C18 N2 1.300(4) . ? C18 C19 1.434(4) . ? C18 H18 0.9500 . ? C19 C24 1.408(4) . ? C19 C20 1.412(4) . ? C20 O2 1.328(4) . ? C20 C21 1.402(4) . ? C21 C22 1.386(4) . ? C21 H21 0.9500 . ? C22 C23 1.399(4) . ? C22 H22 0.9500 . ? C23 C24 1.390(4) . ? C23 C25 1.534(4) . ? C24 H24 0.9500 . ? C25 C27 1.521(5) . ? C25 C26 1.533(5) . ? C25 C28 1.536(5) . ? 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 H28A 0.9800 . ? C28 H28B 0.9800 . ? C28 H28C 0.9800 . ? C29 Cl2 1.750(4) . ? C29 Cl3 1.753(4) . ? C29 Cl1 1.754(4) . ? C29 H29 1.0000 . ? N1 V1 2.060(3) . ? N2 V1 2.072(3) . ? O1 V1 1.922(2) . ? O2 V1 1.921(2) . ? O3 V1 1.606(2) . ? 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 120.2(3) . . ? C6 C1 C11 117.4(3) . . ? C2 C1 C11 122.0(3) . . ? O1 C2 C3 119.2(3) . . ? O1 C2 C1 123.9(3) . . ? C3 C2 C1 116.9(3) . . ? C4 C3 C2 121.1(3) . . ? C4 C3 H3 119.4 . . ? C2 C3 H3 119.4 . . ? C3 C4 C5 122.8(3) . . ? C3 C4 H4 118.6 . . ? C5 C4 H4 118.6 . . ? C6 C5 C4 116.2(3) . . ? C6 C5 C7 123.3(3) . . ? C4 C5 C7 120.5(3) . . ? C5 C6 C1 122.4(3) . . ? C5 C6 H6 118.8 . . ? C1 C6 H6 118.8 . . ? C8 C7 C10 108.4(3) . . ? C8 C7 C5 111.9(3) . . ? C10 C7 C5 109.8(3) . . ? C8 C7 C9 109.4(3) . . ? C10 C7 C9 108.3(3) . . ? C5 C7 C9 109.0(3) . . ? C7 C8 H8A 109.5 . . ? C7 C8 H8B 109.5 . . ? H8A C8 H8B 109.5 . . ? C7 C8 H8C 109.5 . . ? H8A C8 H8C 109.5 . . ? H8B C8 H8C 109.5 . . ? C7 C9 H9A 109.5 . . ? C7 C9 H9B 109.5 . . ? H9A C9 H9B 109.5 . . ? C7 C9 H9C 109.5 . . ? H9A C9 H9C 109.5 . . ? H9B C9 H9C 109.5 . . ? C7 C10 H10A 109.5 . . ? C7 C10 H10B 109.5 . . ? H10A C10 H10B 109.5 . . ? C7 C10 H10C 109.5 . . ? H10A C10 H10C 109.5 . . ? H10B C10 H10C 109.5 . . ? N1 C11 C1 125.3(3) . . ? N1 C11 H11 117.4 . . ? C1 C11 H11 117.4 . . ? N1 C12 C17 103.9(2) . . ? N1 C12 C13 116.4(3) . . ? C17 C12 C13 112.5(3) . . ? N1 C12 H12 107.9 . . ? C17 C12 H12 107.9 . . ? C13 C12 H12 107.9 . . ? C14 C13 C12 109.1(3) . . ? C14 C13 H13A 109.9 . . ? C12 C13 H13A 109.9 . . ? C14 C13 H13B 109.9 . . ? C12 C13 H13B 109.9 . . ? H13A C13 H13B 108.3 . . ? C15 C14 C13 111.4(3) . . ? C15 C14 H14A 109.4 . . ? C13 C14 H14A 109.4 . . ? C15 C14 H14B 109.4 . . ? C13 C14 H14B 109.4 . . ? H14A C14 H14B 108.0 . . ? C14 C15 C16 111.1(3) . . ? C14 C15 H15A 109.4 . . ? C16 C15 H15A 109.4 . . ? C14 C15 H15B 109.4 . . ? C16 C15 H15B 109.4 . . ? H15A C15 H15B 108.0 . . ? C17 C16 C15 109.1(3) . . ? C17 C16 H16A 109.9 . . ? C15 C16 H16A 109.9 . . ? C17 C16 H16B 109.9 . . ? C15 C16 H16B 109.9 . . ? H16A C16 H16B 108.3 . . ? N2 C17 C12 106.2(2) . . ? N2 C17 C16 115.9(3) . . ? C12 C17 C16 111.1(3) . . ? N2 C17 H17 107.8 . . ? C12 C17 H17 107.8 . . ? C16 C17 H17 107.8 . . ? N2 C18 C19 125.4(3) . . ? N2 C18 H18 117.3 . . ? C19 C18 H18 117.3 . . ? C24 C19 C20 119.8(3) . . ? C24 C19 C18 117.4(3) . . ? C20 C19 C18 122.7(3) . . ? O2 C20 C21 119.1(3) . . ? O2 C20 C19 123.4(3) . . ? C21 C20 C19 117.5(3) . . ? C22 C21 C20 121.1(3) . . ? C22 C21 H21 119.4 . . ? C20 C21 H21 119.4 . . ? C21 C22 C23 122.4(3) . . ? C21 C22 H22 118.8 . . ? C23 C22 H22 118.8 . . ? C24 C23 C22 116.4(3) . . ? C24 C23 C25 120.2(3) . . ? C22 C23 C25 123.4(3) . . ? C23 C24 C19 122.7(3) . . ? C23 C24 H24 118.7 . . ? C19 C24 H24 118.7 . . ? C27 C25 C26 109.4(3) . . ? C27 C25 C23 109.5(3) . . ? C26 C25 C23 109.9(3) . . ? C27 C25 C28 108.1(3) . . ? C26 C25 C28 107.8(3) . . ? C23 C25 C28 112.1(3) . . ? C25 C26 H26A 109.5 . . ? C25 C26 H26B 109.5 . . ? H26A C26 H26B 109.5 . . ? C25 C26 H26C 109.5 . . ? H26A C26 H26C 109.5 . . ? H26B C26 H26C 109.5 . . ? C25 C27 H27A 109.5 . . ? C25 C27 H27B 109.5 . . ? H27A C27 H27B 109.5 . . ? C25 C27 H27C 109.5 . . ? H27A C27 H27C 109.5 . . ? H27B C27 H27C 109.5 . . ? C25 C28 H28A 109.5 . . ? C25 C28 H28B 109.5 . . ? H28A C28 H28B 109.5 . . ? C25 C28 H28C 109.5 . . ? H28A C28 H28C 109.5 . . ? H28B C28 H28C 109.5 . . ? Cl2 C29 Cl3 110.0(2) . . ? Cl2 C29 Cl1 109.42(19) . . ? Cl3 C29 Cl1 110.7(2) . . ? Cl2 C29 H29 108.9 . . ? Cl3 C29 H29 108.9 . . ? Cl1 C29 H29 108.9 . . ? C11 N1 C12 122.5(3) . . ? C11 N1 V1 128.1(2) . . ? C12 N1 V1 109.37(19) . . ? C18 N2 C17 118.3(3) . . ? C18 N2 V1 126.4(2) . . ? C17 N2 V1 114.75(18) . . ? C2 O1 V1 132.38(19) . . ? C20 O2 V1 130.25(19) . . ? O3 V1 O2 104.94(11) . . ? O3 V1 O1 113.95(11) . . ? O2 V1 O1 86.98(9) . . ? O3 V1 N1 101.32(11) . . ? O2 V1 N1 153.19(10) . . ? O1 V1 N1 87.33(9) . . ? O3 V1 N2 109.90(11) . . ? O2 V1 N2 87.93(9) . . ? O1 V1 N2 135.68(10) . . ? N1 V1 N2 78.05(10) . . ? _diffrn_measured_fraction_theta_max 0.991 _diffrn_reflns_theta_full 27.50 _diffrn_measured_fraction_theta_full 0.991 _refine_diff_density_max 0.687 _refine_diff_density_min -0.578 _refine_diff_density_rms 0.078