# Supplementary Material (ESI) for Dalton Transactions # This journal is © The Royal Society of Chemistry 2000 # CCDC Number: 186/2166 data_s92 _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C35 H47 Li3 N8 O3 Sb2' _chemical_formula_weight 892.13 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' 'Sb' 'Sb' -0.5866 1.5461 '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' 'Li' 'Li' -0.0003 0.0001 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting Orthorhombic _symmetry_space_group_name_H-M P2(1)2(1)2(1) loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, -y, z+1/2' '-x, y+1/2, -z+1/2' 'x+1/2, -y+1/2, -z' _cell_length_a 12.857(3) _cell_length_b 13.962(3) _cell_length_c 26.230(5) _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_volume 4708.6(16) _cell_formula_units_Z 4 _cell_measurement_temperature 150(2) _cell_measurement_reflns_used 26760 _cell_measurement_theta_min 2.91 _cell_measurement_theta_max 27.48 _exptl_crystal_description plate _exptl_crystal_colour colourless _exptl_crystal_size_max 0.13 _exptl_crystal_size_mid 0.10 _exptl_crystal_size_min 0.03 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.258 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 1792 _exptl_absorpt_coefficient_mu 1.184 _exptl_absorpt_correction_type multi-scans _exptl_absorpt_correction_T_min 0.8661 _exptl_absorpt_correction_T_max 0.9654 _exptl_absorpt_process_details ? _exptl_special_details ; ? ; _diffrn_ambient_temperature 150(2) _diffrn_radiation_wavelength 0.71073 _diffrn_radiation_type MoK\a _diffrn_radiation_source 'Nonius FR591 rotating anode' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type 'Nonius KappaCCD Area Detector' _diffrn_measurement_method 'Phi and Omega scans to fill Ewald Sphere' _diffrn_detector_area_resol_mean 9.091 _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 33898 _diffrn_reflns_av_R_equivalents 0.1856 _diffrn_reflns_av_sigmaI/netI 0.2757 _diffrn_reflns_limit_h_min -15 _diffrn_reflns_limit_h_max 16 _diffrn_reflns_limit_k_min -16 _diffrn_reflns_limit_k_max 17 _diffrn_reflns_limit_l_min -31 _diffrn_reflns_limit_l_max 31 _diffrn_reflns_theta_min 2.92 _diffrn_reflns_theta_max 26.96 _reflns_number_total 8422 _reflns_number_gt 3682 _reflns_threshold_expression >2sigma(I) _computing_data_collection ? _computing_cell_refinement 'DENZO, COLLECT' _computing_data_reduction 'DENZO, COLLECT' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics 'CAMERON (Watkin, Pearce 1995)' _computing_publication_material ? _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^)+(0.1027P)^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 mixed _refine_ls_extinction_method SHELXL _refine_ls_extinction_coef 0.0000(3) _refine_ls_extinction_expression 'Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^' _refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881' _refine_ls_abs_structure_Flack -0.05(6) _refine_ls_number_reflns 8422 _refine_ls_number_parameters 471 _refine_ls_number_restraints 36 _refine_ls_R_factor_all 0.2253 _refine_ls_R_factor_gt 0.0783 _refine_ls_wR_factor_ref 0.2206 _refine_ls_wR_factor_gt 0.1682 _refine_ls_goodness_of_fit_ref 0.951 _refine_ls_restrained_S_all 0.949 _refine_ls_shift/su_max 1.313 _refine_ls_shift/su_mean 0.007 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 Li1 Li 0.5179(17) 0.322(2) 0.8027(11) 0.065(8) Uani 1 1 d . A . Li2 Li 0.732(2) 0.259(2) 0.8001(15) 0.087(10) Uani 1 1 d . A . Li3 Li 0.664(2) 0.359(2) 0.8823(11) 0.072(9) Uani 1 1 d . A . C34 C 0.720(2) 0.606(3) 0.8888(14) 0.111(14) Uani 0.73(4) 1 d PU A 1 H34A H 0.7349 0.6492 0.9177 0.133 Uiso 0.73(4) 1 calc PR A 1 H34B H 0.7041 0.5420 0.9031 0.133 Uiso 0.73(4) 1 calc PR A 1 C34' C 0.739(3) 0.667(3) 0.8572(17) 0.015(16) Uani 0.27(4) 1 d PU A 2 H34C H 0.7470 0.7020 0.8245 0.018 Uiso 0.27(4) 1 calc PR A 2 H34D H 0.7566 0.7134 0.8847 0.018 Uiso 0.27(4) 1 calc PR A 2 C33 C 0.6261(12) 0.6411(12) 0.8630(7) 0.072(6) Uani 1 1 d . . . H33A H 0.6454 0.6998 0.8441 0.086 Uiso 1 1 calc R A 1 H33B H 0.5758 0.6604 0.8897 0.086 Uiso 1 1 calc R A 1 C35 C 0.8117(14) 0.5982(16) 0.8582(9) 0.094(7) Uani 1 1 d . . . H35A H 0.8708 0.5915 0.8821 0.112 Uiso 1 1 calc R A 1 H35B H 0.8206 0.6606 0.8409 0.112 Uiso 1 1 calc R A 1 Sb1 Sb 0.54537(8) 0.54669(7) 0.81026(4) 0.0558(4) Uani 1 1 d . A . Sb2 Sb 0.83179(7) 0.48867(8) 0.80040(4) 0.0591(4) Uani 1 1 d . A . N1 N 0.6778(8) 0.5014(9) 0.7739(5) 0.055(3) Uani 1 1 d . . . N2 N 0.5712(10) 0.3851(9) 0.7337(5) 0.055(4) Uani 1 1 d . . . N3 N 0.5373(9) 0.4288(8) 0.8574(4) 0.046(3) Uani 1 1 d . . . N4 N 0.4124(11) 0.5323(11) 0.8896(5) 0.070(4) Uani 1 1 d . . . N5 N 0.7945(9) 0.3675(9) 0.8406(5) 0.052(4) Uani 1 1 d . . . N6 N 0.9606(11) 0.4079(9) 0.8647(5) 0.054(3) Uani 1 1 d . . . N7 N 0.5973(9) 0.1992(8) 0.8077(5) 0.055(3) Uani 1 1 d . . . H7 H 0.5820 0.1568 0.7814 0.066 Uiso 1 1 calc R A . N8 N 0.6193(9) 0.2135(8) 0.8951(5) 0.050(3) Uani 1 1 d . . . C1 C 0.6601(12) 0.4404(12) 0.7321(6) 0.051(4) Uani 1 1 d . A . C2 C 0.7198(12) 0.4386(12) 0.6875(7) 0.059(4) Uani 1 1 d . . . H2 H 0.7777 0.4806 0.6848 0.071 Uiso 1 1 calc R A . C3 C 0.6987(14) 0.3803(14) 0.6489(7) 0.065(5) Uani 1 1 d . A . H3 H 0.7458 0.3748 0.6211 0.078 Uiso 1 1 calc R . . C4 C 0.6066(16) 0.3274(13) 0.6494(7) 0.069(5) Uani 1 1 d . . . H4 H 0.5844 0.2909 0.6208 0.082 Uiso 1 1 calc R A . C5 C 0.5507(12) 0.3311(11) 0.6934(7) 0.058(4) Uani 1 1 d . A . H5 H 0.4910 0.2911 0.6954 0.069 Uiso 1 1 calc R . . C6 C 0.4515(12) 0.4409(11) 0.8882(6) 0.050(4) Uani 1 1 d . A . C7 C 0.4145(12) 0.3722(13) 0.9204(7) 0.057(4) Uani 1 1 d . . . H7 H 0.4431 0.3095 0.9191 0.069 Uiso 1 1 calc R A . C8 C 0.3379(14) 0.3917(16) 0.9541(8) 0.076(6) Uani 1 1 d . A . H8 H 0.3132 0.3444 0.9771 0.092 Uiso 1 1 calc R . . C9 C 0.2927(13) 0.492(2) 0.9538(7) 0.089(7) Uani 1 1 d . . . H9 H 0.2379 0.5087 0.9765 0.107 Uiso 1 1 calc R A . C10 C 0.3303(12) 0.5575(13) 0.9215(6) 0.057(4) Uani 1 1 d . A . H10 H 0.3015 0.6201 0.9202 0.069 Uiso 1 1 calc R . . C11 C 0.8824(13) 0.3440(12) 0.8647(6) 0.048(4) Uani 1 1 d . A . C12 C 0.8932(13) 0.2557(13) 0.8920(7) 0.073(5) Uani 1 1 d . . . H12 H 0.8385 0.2100 0.8917 0.087 Uiso 1 1 calc R A . C13 C 0.9833(14) 0.2375(16) 0.9189(8) 0.094(7) Uani 1 1 d . A . H13 H 0.9911 0.1801 0.9379 0.113 Uiso 1 1 calc R . . C14 C 1.0626(14) 0.3054(16) 0.9173(7) 0.073(5) Uani 1 1 d . . . H14 H 1.1261 0.2956 0.9352 0.088 Uiso 1 1 calc R A . C15 C 1.0461(15) 0.3859(14) 0.8896(8) 0.073(5) Uani 1 1 d . A . H15 H 1.1017 0.4306 0.8879 0.088 Uiso 1 1 calc R . . C16 C 0.5884(10) 0.1603(11) 0.8529(7) 0.047(4) Uani 1 1 d . A . C17 C 0.5449(11) 0.0665(11) 0.8630(6) 0.058(4) Uani 1 1 d . . . H17 H 0.5199 0.0289 0.8355 0.070 Uiso 1 1 calc R A . C18 C 0.5391(11) 0.0303(11) 0.9126(6) 0.060(4) Uani 1 1 d . A . H18 H 0.5138 -0.0327 0.9185 0.073 Uiso 1 1 calc R . . C19 C 0.5716(12) 0.0888(13) 0.9545(6) 0.057(4) Uani 1 1 d . . . H19 H 0.5668 0.0678 0.9889 0.068 Uiso 1 1 calc R A . C20 C 0.6094(11) 0.1756(13) 0.9420(7) 0.061(5) Uani 1 1 d . A . H20 H 0.6317 0.2147 0.9696 0.074 Uiso 1 1 calc R . . C21 C 0.786(2) 0.410(3) 1.0347(12) 0.211(19) Uani 1 1 d . . . H21A H 0.8469 0.4427 1.0495 0.253 Uiso 1 1 calc R . . H21B H 0.7763 0.3473 1.0519 0.253 Uiso 1 1 calc R . . C22 C 0.6809(17) 0.4760(18) 1.0395(9) 0.117(8) Uani 1 1 d U . . H22A H 0.6392 0.4570 1.0696 0.141 Uiso 1 1 calc R . . H22B H 0.6993 0.5446 1.0426 0.141 Uiso 1 1 calc R . . C23 C 0.6204(13) 0.4568(15) 0.9895(6) 0.079(6) Uani 1 1 d . A . H23A H 0.5573 0.4181 0.9960 0.095 Uiso 1 1 calc R . . H23B H 0.5999 0.5175 0.9728 0.095 Uiso 1 1 calc R . . C24 C 0.7960(14) 0.3987(16) 0.9838(8) 0.079(6) Uani 1 1 d U A . H24A H 0.8288 0.3359 0.9767 0.094 Uiso 1 1 calc R . . H24B H 0.8423 0.4493 0.9703 0.094 Uiso 1 1 calc R . . C25 C 0.3199(13) 0.2071(13) 0.8132(7) 0.071(5) Uani 1 1 d . A . H25A H 0.3322 0.2061 0.8504 0.085 Uiso 1 1 calc R . . H25B H 0.3481 0.1474 0.7982 0.085 Uiso 1 1 calc R . . C26 C 0.2050(11) 0.2159(13) 0.8020(8) 0.072(5) Uani 1 1 d . . . H26A H 0.1826 0.1639 0.7788 0.087 Uiso 1 1 calc R . . H26B H 0.1644 0.2109 0.8340 0.087 Uiso 1 1 calc R . . C27 C 0.1881(15) 0.307(2) 0.7787(9) 0.112(8) Uani 1 1 d . . . H27A H 0.1318 0.3420 0.7963 0.134 Uiso 1 1 calc R . . H27B H 0.1691 0.2991 0.7424 0.134 Uiso 1 1 calc R . . C28 C 0.2922(13) 0.3599(13) 0.7840(8) 0.084(7) Uani 1 1 d . A . H28A H 0.3065 0.3984 0.7531 0.101 Uiso 1 1 calc R . . H28B H 0.2905 0.4033 0.8139 0.101 Uiso 1 1 calc R . . C29 C 0.7835(13) 0.1304(13) 0.7166(7) 0.073(6) Uani 1 1 d . A . H29A H 0.7194 0.1503 0.6985 0.088 Uiso 1 1 calc R . . H29B H 0.7696 0.0698 0.7350 0.088 Uiso 1 1 calc R . . C30 C 0.8709(17) 0.1189(16) 0.6806(9) 0.113(8) Uani 1 1 d U . . H30A H 0.8458 0.1153 0.6450 0.136 Uiso 1 1 calc R . . H30B H 0.9119 0.0607 0.6885 0.136 Uiso 1 1 calc R . . C31 C 0.935(2) 0.2095(19) 0.6894(11) 0.147(9) Uani 1 1 d U . . H31A H 1.0094 0.1985 0.6820 0.176 Uiso 1 1 calc R . . H31B H 0.9092 0.2632 0.6683 0.176 Uiso 1 1 calc R . . C32 C 0.9190(14) 0.2265(16) 0.7397(8) 0.094(7) Uani 1 1 d . A . H32A H 0.9317 0.2948 0.7475 0.113 Uiso 1 1 calc R . . H32B H 0.9670 0.1872 0.7605 0.113 Uiso 1 1 calc R . . O1 O 0.6950(9) 0.4037(8) 0.9579(4) 0.067(3) Uani 1 1 d . . . O2 O 0.3689(8) 0.2895(8) 0.7905(5) 0.075(4) Uani 1 1 d . . . O3 O 0.8173(8) 0.2028(9) 0.7506(5) 0.081(4) 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 Li1 0.047(14) 0.085(19) 0.062(19) 0.060(18) 0.002(14) 0.003(13) Li2 0.08(2) 0.09(2) 0.09(3) -0.01(2) 0.02(2) -0.030(18) Li3 0.039(15) 0.10(3) 0.07(2) 0.001(18) -0.023(15) 0.007(17) C34 0.112(15) 0.112(15) 0.109(15) -0.001(5) -0.002(5) 0.000(5) C34' 0.017(17) 0.014(17) 0.014(17) 0.000(5) -0.001(5) -0.002(5) C33 0.054(10) 0.057(11) 0.104(16) -0.040(11) -0.010(10) 0.018(9) C35 0.050(11) 0.091(17) 0.141(19) -0.042(14) -0.044(13) -0.011(11) Sb1 0.0528(6) 0.0501(7) 0.0646(8) 0.0015(6) -0.0032(6) 0.0021(5) Sb2 0.0474(6) 0.0634(8) 0.0667(8) 0.0097(6) 0.0003(5) -0.0084(5) N1 0.042(6) 0.057(9) 0.065(8) 0.013(8) 0.005(6) -0.005(7) N2 0.062(9) 0.052(9) 0.051(9) 0.003(7) 0.004(7) -0.008(8) N3 0.049(7) 0.044(8) 0.046(7) 0.005(6) 0.005(7) -0.011(7) N4 0.086(10) 0.073(11) 0.050(9) -0.001(8) -0.003(7) -0.031(9) N5 0.051(8) 0.049(9) 0.056(9) 0.015(7) -0.008(7) -0.001(6) N6 0.048(8) 0.039(8) 0.075(10) 0.004(7) -0.011(8) 0.005(8) N7 0.074(8) 0.056(8) 0.034(8) -0.003(8) 0.001(7) -0.010(7) N8 0.055(8) 0.033(8) 0.062(10) 0.003(7) 0.011(7) -0.008(6) C1 0.055(10) 0.044(10) 0.056(11) 0.017(9) 0.005(9) -0.007(10) C2 0.071(10) 0.054(10) 0.052(11) -0.008(11) 0.009(9) -0.005(9) C3 0.065(13) 0.059(13) 0.070(14) 0.002(12) 0.016(10) 0.014(10) C4 0.088(14) 0.068(13) 0.050(13) -0.007(10) -0.011(11) 0.028(12) C5 0.062(9) 0.062(10) 0.050(11) -0.003(10) 0.003(11) -0.023(8) C6 0.049(9) 0.028(10) 0.074(11) -0.013(9) -0.027(9) 0.015(9) C7 0.047(10) 0.054(11) 0.070(13) -0.008(10) -0.004(9) -0.013(9) C8 0.051(11) 0.088(16) 0.090(16) -0.012(12) -0.025(12) 0.011(12) C9 0.066(12) 0.16(2) 0.046(12) -0.036(15) 0.011(9) -0.025(16) C10 0.046(9) 0.075(13) 0.050(11) -0.015(10) -0.001(9) -0.004(10) C11 0.063(11) 0.051(11) 0.031(10) -0.001(8) -0.003(8) 0.002(10) C12 0.053(11) 0.062(13) 0.103(15) 0.008(12) 0.012(11) -0.001(10) C13 0.063(13) 0.101(17) 0.118(18) 0.039(14) -0.002(12) 0.008(13) C14 0.057(12) 0.101(17) 0.062(12) 0.005(12) -0.007(10) 0.023(12) C15 0.048(11) 0.071(14) 0.102(15) -0.022(12) 0.022(12) -0.006(11) C16 0.035(8) 0.042(10) 0.065(13) -0.016(10) 0.001(8) -0.009(8) C17 0.037(8) 0.062(12) 0.076(13) -0.027(10) -0.005(9) -0.010(9) C18 0.051(9) 0.057(11) 0.073(12) 0.029(10) 0.006(9) 0.004(9) C19 0.060(11) 0.072(12) 0.039(10) -0.014(9) 0.002(8) -0.002(9) C20 0.044(9) 0.060(12) 0.080(14) 0.021(10) -0.020(9) -0.019(9) C21 0.10(2) 0.37(6) 0.16(3) 0.09(3) -0.002(19) -0.05(3) C22 0.117(9) 0.120(9) 0.115(9) -0.004(5) -0.003(5) -0.001(5) C23 0.066(11) 0.104(15) 0.068(12) -0.014(12) 0.006(9) -0.040(12) C24 0.076(7) 0.083(7) 0.076(7) -0.010(5) -0.003(5) 0.007(5) C25 0.084(12) 0.070(13) 0.060(12) 0.012(10) -0.005(11) -0.019(10) C26 0.049(10) 0.070(13) 0.098(15) 0.013(13) 0.011(10) 0.002(9) C27 0.060(13) 0.16(3) 0.11(2) 0.002(18) -0.001(12) 0.010(15) C28 0.067(12) 0.056(12) 0.131(19) 0.009(12) -0.042(11) -0.007(10) C29 0.075(12) 0.063(13) 0.082(14) -0.024(11) -0.005(10) 0.016(10) C30 0.109(8) 0.113(9) 0.117(9) -0.007(5) 0.002(5) 0.004(5) C31 0.146(10) 0.147(10) 0.148(10) -0.001(5) 0.004(5) 0.004(5) C32 0.067(14) 0.120(18) 0.095(17) -0.034(14) 0.030(11) -0.028(12) O1 0.077(8) 0.070(9) 0.055(8) -0.007(6) -0.001(6) -0.015(6) O2 0.046(6) 0.067(8) 0.113(11) 0.005(7) -0.003(6) -0.004(6) O3 0.049(7) 0.089(10) 0.106(10) -0.034(8) 0.017(7) -0.010(7) _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 Li1 O2 2.00(2) . ? Li1 N7 2.00(3) . ? Li1 N3 2.08(4) . ? Li1 N2 2.12(3) . ? Li1 C16 2.77(3) . ? Li1 Li3 2.86(4) . ? Li1 Li2 2.89(4) . ? Li1 Sb1 3.16(3) . ? Li2 O3 1.87(4) . ? Li2 N7 1.93(3) . ? Li2 N5 2.02(3) . ? Li2 C16 2.69(3) . ? Li2 Li3 2.71(5) . ? Li3 N5 2.00(3) . ? Li3 N3 2.01(3) . ? Li3 O1 2.12(3) . ? Li3 N8 2.14(4) . ? C34 C35 1.43(3) . ? C34 C33 1.46(3) . ? C34' C35 1.34(4) . ? C34' C33 1.51(4) . ? C33 Sb1 2.175(15) . ? C35 Sb2 2.168(19) . ? Sb1 N1 2.051(11) . ? Sb1 N3 2.062(11) . ? Sb2 N5 2.050(12) . ? Sb2 N1 2.106(11) . ? N1 C1 1.408(19) . ? N2 C5 1.325(18) . ? N2 C1 1.380(18) . ? N3 C6 1.378(19) . ? N4 C6 1.371(19) . ? N4 C10 1.391(19) . ? N5 C11 1.336(18) . ? N6 C15 1.31(2) . ? N6 C11 1.344(18) . ? N7 C16 1.309(19) . ? N8 C20 1.344(19) . ? N8 C16 1.392(18) . ? C1 C2 1.40(2) . ? C2 C3 1.33(2) . ? C3 C4 1.40(2) . ? C4 C5 1.36(2) . ? C6 C7 1.36(2) . ? C7 C8 1.35(2) . ? C8 C9 1.52(3) . ? C9 C10 1.33(2) . ? C11 C12 1.43(2) . ? C12 C13 1.38(2) . ? C13 C14 1.39(2) . ? C14 C15 1.36(2) . ? C16 C17 1.45(2) . ? C17 C18 1.40(2) . ? C18 C19 1.43(2) . ? C19 C20 1.35(2) . ? C21 C24 1.35(3) . ? C21 C22 1.64(4) . ? C22 C23 1.55(2) . ? C23 O1 1.47(2) . ? C24 O1 1.468(19) . ? C25 O2 1.440(18) . ? C25 C26 1.51(2) . ? C26 C27 1.42(3) . ? C27 C28 1.54(2) . ? C28 O2 1.402(19) . ? C29 O3 1.417(19) . ? C29 C30 1.48(3) . ? C30 C31 1.53(3) . ? C31 C32 1.36(3) . ? C32 O3 1.378(18) . ? 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 O2 Li1 N7 107.6(14) . . ? O2 Li1 N3 113.0(14) . . ? N7 Li1 N3 120.4(13) . . ? O2 Li1 N2 105.6(13) . . ? N7 Li1 N2 104.2(14) . . ? N3 Li1 N2 104.8(12) . . ? O2 Li1 C16 101.7(10) . . ? N7 Li1 C16 26.0(5) . . ? N3 Li1 C16 102.4(11) . . ? N2 Li1 C16 129.5(13) . . ? O2 Li1 Li3 142.2(14) . . ? N7 Li1 Li3 76.6(10) . . ? N3 Li1 Li3 44.8(9) . . ? N2 Li1 Li3 109.7(12) . . ? C16 Li1 Li3 65.3(9) . . ? O2 Li1 Li2 147.1(16) . . ? N7 Li1 Li2 41.8(8) . . ? N3 Li1 Li2 96.9(12) . . ? N2 Li1 Li2 78.4(11) . . ? C16 Li1 Li2 56.6(8) . . ? Li3 Li1 Li2 56.2(10) . . ? O2 Li1 Sb1 110.2(10) . . ? N7 Li1 Sb1 142.2(11) . . ? N3 Li1 Sb1 40.1(6) . . ? N2 Li1 Sb1 67.0(8) . . ? C16 Li1 Sb1 138.0(11) . . ? Li3 Li1 Sb1 72.8(10) . . ? Li2 Li1 Sb1 101.4(9) . . ? O3 Li2 N7 114.5(17) . . ? O3 Li2 N5 116.5(15) . . ? N7 Li2 N5 128.9(18) . . ? O3 Li2 C16 123.0(15) . . ? N7 Li2 C16 27.1(7) . . ? N5 Li2 C16 112.8(16) . . ? O3 Li2 Li3 162.7(17) . . ? N7 Li2 Li3 81.6(13) . . ? N5 Li2 Li3 47.4(10) . . ? C16 Li2 Li3 68.5(11) . . ? O3 Li2 Li1 134.6(19) . . ? N7 Li2 Li1 43.7(9) . . ? N5 Li2 Li1 98.0(14) . . ? C16 Li2 Li1 59.4(8) . . ? Li3 Li2 Li1 61.3(10) . . ? N5 Li3 N3 118.1(16) . . ? N5 Li3 O1 109.8(13) . . ? N3 Li3 O1 108.1(15) . . ? N5 Li3 N8 111.8(15) . . ? N3 Li3 N8 107.0(13) . . ? O1 Li3 N8 100.7(14) . . ? N5 Li3 Li2 47.8(10) . . ? N3 Li3 Li2 104.5(14) . . ? O1 Li3 Li2 147.0(14) . . ? N8 Li3 Li2 74.0(12) . . ? N5 Li3 Li1 99.3(12) . . ? N3 Li3 Li1 46.7(8) . . ? O1 Li3 Li1 149.3(14) . . ? N8 Li3 Li1 76.6(10) . . ? Li2 Li3 Li1 62.5(11) . . ? C35 C34 C33 116(3) . . ? C35 C34' C33 119(3) . . ? C34 C33 C34' 48.3(19) . . ? C34 C33 Sb1 118.8(17) . . ? C34' C33 Sb1 122.9(19) . . ? C34' C35 C34 52(2) . . ? C34' C35 Sb2 125(2) . . ? C34 C35 Sb2 122.9(18) . . ? N1 Sb1 N3 94.2(5) . . ? N1 Sb1 C33 95.0(6) . . ? N3 Sb1 C33 97.2(6) . . ? N1 Sb1 Li1 76.0(6) . . ? N3 Sb1 Li1 40.6(6) . . ? C33 Sb1 Li1 134.0(7) . . ? N5 Sb2 N1 91.1(5) . . ? N5 Sb2 C35 101.2(8) . . ? N1 Sb2 C35 93.4(6) . . ? C1 N1 Sb1 114.5(9) . . ? C1 N1 Sb2 111.0(10) . . ? Sb1 N1 Sb2 130.8(7) . . ? C5 N2 C1 117.3(13) . . ? C5 N2 Li1 112.4(14) . . ? C1 N2 Li1 121.6(13) . . ? C6 N3 Li3 121.3(13) . . ? C6 N3 Sb1 107.0(10) . . ? Li3 N3 Sb1 122.8(11) . . ? C6 N3 Li1 113.3(11) . . ? Li3 N3 Li1 88.6(12) . . ? Sb1 N3 Li1 99.3(8) . . ? C6 N4 C10 122.0(15) . . ? C11 N5 Li3 115.7(13) . . ? C11 N5 Li2 113.7(14) . . ? Li3 N5 Li2 84.7(13) . . ? C11 N5 Sb2 104.4(10) . . ? Li3 N5 Sb2 121.8(11) . . ? Li2 N5 Sb2 116.2(12) . . ? C15 N6 C11 118.1(14) . . ? C16 N7 Li2 110.5(15) . . ? C16 N7 Li1 111.8(12) . . ? Li2 N7 Li1 94.5(13) . . ? C20 N8 C16 119.4(14) . . ? C20 N8 Li3 122.9(14) . . ? C16 N8 Li3 117.3(13) . . ? N2 C1 C2 118.1(15) . . ? N2 C1 N1 116.6(13) . . ? C2 C1 N1 125.0(15) . . ? C3 C2 C1 122.4(16) . . ? C2 C3 C4 119.4(17) . . ? C5 C4 C3 115.8(17) . . ? N2 C5 C4 126.4(15) . . ? C7 C6 N4 120.7(16) . . ? C7 C6 N3 123.7(14) . . ? N4 C6 N3 115.1(15) . . ? C8 C7 C6 121.1(18) . . ? C7 C8 C9 117.5(19) . . ? C10 C9 C8 119.6(17) . . ? C9 C10 N4 118.9(17) . . ? N5 C11 N6 118.1(14) . . ? N5 C11 C12 122.0(16) . . ? N6 C11 C12 119.9(15) . . ? C13 C12 C11 119.7(17) . . ? C12 C13 C14 118.4(18) . . ? C15 C14 C13 117.7(17) . . ? N6 C15 C14 126.3(17) . . ? N7 C16 N8 118.3(14) . . ? N7 C16 C17 125.1(15) . . ? N8 C16 C17 116.5(15) . . ? N7 C16 Li2 42.3(11) . . ? N8 C16 Li2 86.6(11) . . ? C17 C16 Li2 145.4(13) . . ? N7 C16 Li1 42.2(9) . . ? N8 C16 Li1 92.1(11) . . ? C17 C16 Li1 134.4(11) . . ? Li2 C16 Li1 63.9(10) . . ? C18 C17 C16 121.3(14) . . ? C17 C18 C19 119.4(15) . . ? C20 C19 C18 115.7(16) . . ? N8 C20 C19 127.7(16) . . ? C24 C21 C22 103(2) . . ? C23 C22 C21 104.5(19) . . ? O1 C23 C22 103.7(15) . . ? C21 C24 O1 111.5(19) . . ? O2 C25 C26 106.5(14) . . ? C27 C26 C25 107.7(15) . . ? C26 C27 C28 105.0(16) . . ? O2 C28 C27 106.6(15) . . ? O3 C29 C30 104.3(16) . . ? C29 C30 C31 103(2) . . ? C32 C31 C30 102(2) . . ? C31 C32 O3 108(2) . . ? C24 O1 C23 109.9(12) . . ? C24 O1 Li3 125.8(13) . . ? C23 O1 Li3 123.8(12) . . ? C28 O2 C25 107.5(13) . . ? C28 O2 Li1 122.2(13) . . ? C25 O2 Li1 122.5(12) . . ? C32 O3 C29 109.3(13) . . ? C32 O3 Li2 126.8(14) . . ? C29 O3 Li2 123.8(14) . . ? _diffrn_measured_fraction_theta_max 0.864 _diffrn_reflns_theta_full 26.96 _diffrn_measured_fraction_theta_full 0.864 _refine_diff_density_max 1.216 _refine_diff_density_min -0.588 _refine_diff_density_rms 0.135