# Supplementary Material (ESI) for Dalton Transactions # This journal is (c) The Royal Society of Chemistry 2009 data_global _journal_coden_Cambridge 222 loop_ _publ_author_name 'Frederic Poineau' 'Kenneth R. Czerwinski' 'Paul M. Forster' 'Laura Gagliardi' 'Alfred P. Sattelberger' _publ_contact_author_name 'Frederic Poineau' _publ_contact_author_email FREDER29@UNLV.NEVADA.EDU _publ_section_title ; Crystal Structure of Octabromoditechnetate(III) and a Multiconfigurational Quantum Chemical Study of the delta?? delta* Transition in Quadruply Bonded [M2X8]2- Dimers (M = Tc, Re; X = Cl, Br) ; # Attachment 'tc2br8_0m.cif' data_tc2br8_0m _database_code_depnum_ccdc_archive 'CCDC 720059' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C22 H48 Br4 N O2 Tc' _chemical_formula_weight 776.25 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' Br Br -0.2901 2.4595 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Tc Tc -1.4390 0.7593 '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 P2(1)/n loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, y+1/2, -z+1/2' '-x, -y, -z' 'x-1/2, -y-1/2, z-1/2' _cell_length_a 13.8959(8) _cell_length_b 15.2597(9) _cell_length_c 15.5741(9) _cell_angle_alpha 90.00 _cell_angle_beta 109.1070(10) _cell_angle_gamma 90.00 _cell_volume 3120.5(3) _cell_formula_units_Z 4 _cell_measurement_temperature 149(2) _cell_measurement_reflns_used ? _cell_measurement_theta_min ? _cell_measurement_theta_max ? _exptl_crystal_description ? _exptl_crystal_colour ? _exptl_crystal_size_max 0.28 _exptl_crystal_size_mid 0.20 _exptl_crystal_size_min 0.13 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.652 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 1544 _exptl_absorpt_coefficient_mu 5.600 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.5728 _exptl_absorpt_correction_T_max 0.7446 _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 'fine-focus sealed tube' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type APEXII _diffrn_measurement_method ? _diffrn_detector_area_resol_mean ? _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 5630 _diffrn_reflns_av_R_equivalents 0.0197 _diffrn_reflns_av_sigmaI/netI 0.0283 _diffrn_reflns_limit_h_min -13 _diffrn_reflns_limit_h_max 12 _diffrn_reflns_limit_k_min -15 _diffrn_reflns_limit_k_max 6 _diffrn_reflns_limit_l_min -14 _diffrn_reflns_limit_l_max 15 _diffrn_reflns_theta_min 1.71 _diffrn_reflns_theta_max 20.95 _reflns_number_total 2907 _reflns_number_gt 2453 _reflns_threshold_expression >2sigma(I) _computing_data_collection ? _computing_cell_refinement ? _computing_data_reduction ? _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics ? _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^)+(0.0464P)^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 none _refine_ls_number_reflns 2907 _refine_ls_number_parameters 280 _refine_ls_number_restraints 1 _refine_ls_R_factor_all 0.0365 _refine_ls_R_factor_gt 0.0280 _refine_ls_wR_factor_ref 0.0696 _refine_ls_wR_factor_gt 0.0664 _refine_ls_goodness_of_fit_ref 1.008 _refine_ls_restrained_S_all 1.007 _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 Tc1A Tc 0.01968(3) 0.43754(3) 0.03401(3) 0.02041(19) Uani 0.9196(11) 1 d P . . Tc1B Tc -0.0250(7) 0.4687(5) -0.0629(7) 0.020 Uiso 0.0501(9) 1 d P . . Tc2B Tc 0.0715(10) 0.5049(9) -0.0042(10) 0.020 Uiso 0.0303(9) 1 d P . . Br1 Br 0.11467(4) 0.35981(4) -0.05286(4) 0.03110(19) Uani 1 1 d . . . Br2 Br -0.04894(5) 0.44196(4) 0.16119(4) 0.0447(2) Uani 1 1 d . . . Br3 Br -0.12410(4) 0.33907(4) -0.04348(4) 0.0381(2) Uani 1 1 d . . . Br4 Br 0.18743(4) 0.46151(4) 0.15152(4) 0.0383(2) Uani 1 1 d . . . N1 N -0.0895(3) 0.2834(3) -0.3558(3) 0.0235(12) Uani 1 1 d . . . C11 C 0.0092(4) 0.3363(3) -0.3262(4) 0.0279(14) Uani 1 1 d . . . H11A H -0.0041 0.3940 -0.3568 0.033 Uiso 1 1 calc R . . H11B H 0.0291 0.3469 -0.2600 0.033 Uiso 1 1 calc R . . C12 C 0.0987(4) 0.2935(4) -0.3464(4) 0.0332(15) Uani 1 1 d . . . H12A H 0.1159 0.2372 -0.3135 0.040 Uiso 1 1 calc R . . H12B H 0.0801 0.2815 -0.4123 0.040 Uiso 1 1 calc R . . C13 C 0.1890(4) 0.3543(5) -0.3168(5) 0.060(2) Uani 1 1 d . . . H13A H 0.2056 0.3668 -0.2511 0.073 Uiso 1 1 calc R . . H13B H 0.1704 0.4105 -0.3499 0.073 Uiso 1 1 calc R . . C14 C 0.2836(5) 0.3175(5) -0.3333(5) 0.072(2) Uani 1 1 d . . . H14A H 0.3398 0.3593 -0.3114 0.109 Uiso 1 1 calc R . . H14B H 0.2689 0.3075 -0.3985 0.109 Uiso 1 1 calc R . . H14C H 0.3027 0.2619 -0.3006 0.109 Uiso 1 1 calc R . . C21 C -0.1284(4) 0.2703(3) -0.4580(4) 0.0268(15) Uani 1 1 d . . . H21A H -0.0776 0.2347 -0.4746 0.032 Uiso 1 1 calc R . . H21B H -0.1918 0.2354 -0.4734 0.032 Uiso 1 1 calc R . . C22 C -0.1502(4) 0.3515(3) -0.5174(4) 0.0310(15) Uani 1 1 d . . . H22A H -0.1967 0.3909 -0.4992 0.037 Uiso 1 1 calc R . . H22B H -0.0860 0.3836 -0.5099 0.037 Uiso 1 1 calc R . . C23 C -0.1987(5) 0.3246(4) -0.6157(4) 0.0392(17) Uani 1 1 d . . . H23A H -0.2644 0.2953 -0.6228 0.047 Uiso 1 1 calc R . . H23B H -0.1539 0.2817 -0.6316 0.047 Uiso 1 1 calc R . . C24 C -0.2173(5) 0.4014(4) -0.6813(4) 0.0524(19) Uani 1 1 d . . . H24A H -0.2486 0.3801 -0.7436 0.079 Uiso 1 1 calc R . . H24B H -0.1524 0.4300 -0.6756 0.079 Uiso 1 1 calc R . . H24C H -0.2630 0.4436 -0.6669 0.079 Uiso 1 1 calc R . . C31 C -0.1637(4) 0.3362(3) -0.3224(4) 0.0266(14) Uani 1 1 d . . . H31A H -0.1359 0.3402 -0.2554 0.032 Uiso 1 1 calc R . . H31B H -0.1675 0.3965 -0.3468 0.032 Uiso 1 1 calc R . . C32 C -0.2713(4) 0.2988(4) -0.3491(4) 0.0309(15) Uani 1 1 d . . . H32A H -0.2999 0.2935 -0.4160 0.037 Uiso 1 1 calc R . . H32B H -0.2693 0.2396 -0.3225 0.037 Uiso 1 1 calc R . . C33 C -0.3381(4) 0.3583(4) -0.3149(4) 0.0360(16) Uani 1 1 d . . . H33A H -0.3382 0.4177 -0.3405 0.043 Uiso 1 1 calc R . . H33B H -0.3091 0.3628 -0.2480 0.043 Uiso 1 1 calc R . . C34 C -0.4473(4) 0.3253(4) -0.3407(4) 0.0414(17) Uani 1 1 d . . . H34A H -0.4874 0.3655 -0.3169 0.062 Uiso 1 1 calc R . . H34B H -0.4478 0.2668 -0.3148 0.062 Uiso 1 1 calc R . . H34C H -0.4770 0.3222 -0.4071 0.062 Uiso 1 1 calc R . . C41 C -0.0742(4) 0.1914(3) -0.3162(4) 0.0220(14) Uani 1 1 d . . . H41A H -0.1410 0.1613 -0.3363 0.026 Uiso 1 1 calc R . . H41B H -0.0289 0.1594 -0.3429 0.026 Uiso 1 1 calc R . . C42 C -0.0304(4) 0.1835(3) -0.2144(4) 0.0301(16) Uani 1 1 d . . . H42A H 0.0350 0.2156 -0.1922 0.036 Uiso 1 1 calc R . . H42B H -0.0779 0.2100 -0.1862 0.036 Uiso 1 1 calc R . . C43 C -0.0134(4) 0.0886(4) -0.1873(4) 0.0359(16) Uani 1 1 d . . . H43A H 0.0322 0.0621 -0.2175 0.043 Uiso 1 1 calc R . . H43B H -0.0793 0.0572 -0.2088 0.043 Uiso 1 1 calc R . . C44 C 0.0337(5) 0.0767(4) -0.0845(4) 0.0504(19) Uani 1 1 d . . . H44A H 0.0438 0.0141 -0.0703 0.076 Uiso 1 1 calc R . . H44B H -0.0120 0.1013 -0.0544 0.076 Uiso 1 1 calc R . . H44C H 0.0994 0.1069 -0.0630 0.076 Uiso 1 1 calc R . . C1 C 0.2528(6) 0.9033(6) 0.0896(6) 0.087(3) Uani 1 1 d . . . H1A H 0.2298 0.9622 0.0671 0.131 Uiso 1 1 calc R . . H1B H 0.2541 0.8978 0.1526 0.131 Uiso 1 1 calc R . . H1C H 0.2058 0.8597 0.0519 0.131 Uiso 1 1 calc R . . C2 C 0.3547(6) 0.8884(5) 0.0852(5) 0.056(2) Uani 1 1 d . . . C3 C 0.4015(6) 0.8037(5) 0.1165(6) 0.084(3) Uani 1 1 d . . . H3A H 0.4696 0.8019 0.1106 0.125 Uiso 1 1 calc R . . H3B H 0.3594 0.7570 0.0796 0.125 Uiso 1 1 calc R . . H3C H 0.4070 0.7953 0.1803 0.125 Uiso 1 1 calc R . . O1 O 0.3997(5) 0.9435(4) 0.0582(5) 0.119(2) Uani 1 1 d . . . O2 O 0.0467(3) 0.1081(3) -0.4582(3) 0.0661(14) Uani 1 1 d . . . C4 C 0.0882(10) 0.0619(6) -0.5868(8) 0.166(6) Uani 1 1 d . . . H4A H 0.0398 0.1077 -0.6176 0.248 Uiso 1 1 calc R . . H4B H 0.0635 0.0049 -0.6143 0.248 Uiso 1 1 calc R . . H4C H 0.1548 0.0742 -0.5931 0.248 Uiso 1 1 calc R . . C5 C 0.0982(6) 0.0601(5) -0.4864(7) 0.082(3) Uani 1 1 d . . . C6 C 0.1673(7) -0.0012(8) -0.4287(10) 0.211(9) Uani 1 1 d . . . H6A H 0.1689 0.0072 -0.3659 0.316 Uiso 1 1 calc R . . H6B H 0.2356 0.0081 -0.4324 0.316 Uiso 1 1 calc R . . H6C H 0.1448 -0.0610 -0.4483 0.316 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 Tc1A 0.0168(3) 0.0237(3) 0.0189(4) 0.0007(2) 0.0034(3) 0.0026(2) Br1 0.0294(3) 0.0337(4) 0.0306(5) -0.0024(3) 0.0102(3) 0.0082(3) Br2 0.0581(4) 0.0494(4) 0.0376(5) 0.0140(3) 0.0307(4) 0.0159(3) Br3 0.0252(3) 0.0320(3) 0.0504(5) -0.0002(3) 0.0034(3) -0.0053(3) Br4 0.0297(4) 0.0371(4) 0.0325(5) -0.0042(3) -0.0112(3) 0.0054(3) N1 0.020(2) 0.028(3) 0.024(4) -0.005(2) 0.010(2) -0.002(2) C11 0.023(3) 0.029(3) 0.028(4) -0.005(3) 0.002(3) -0.008(3) C12 0.023(3) 0.044(4) 0.033(5) -0.006(3) 0.009(3) -0.004(3) C13 0.029(4) 0.066(5) 0.089(6) -0.015(4) 0.022(4) -0.016(3) C14 0.032(4) 0.107(7) 0.085(6) -0.001(5) 0.028(4) -0.011(4) C21 0.025(3) 0.029(3) 0.029(5) -0.008(3) 0.012(3) -0.002(3) C22 0.030(3) 0.033(4) 0.032(5) 0.001(3) 0.012(3) -0.003(3) C23 0.042(4) 0.041(4) 0.031(5) 0.006(3) 0.008(4) -0.002(3) C24 0.054(4) 0.062(5) 0.036(5) 0.012(4) 0.007(4) 0.000(4) C31 0.024(3) 0.027(3) 0.026(4) -0.009(3) 0.005(3) 0.002(3) C32 0.028(3) 0.033(3) 0.033(4) -0.004(3) 0.012(3) -0.001(3) C33 0.022(3) 0.038(4) 0.051(5) -0.010(3) 0.017(3) -0.003(3) C34 0.027(3) 0.060(4) 0.039(5) 0.002(3) 0.014(3) -0.001(3) C41 0.019(3) 0.025(3) 0.018(5) -0.002(3) 0.001(3) 0.000(2) C42 0.032(3) 0.035(4) 0.020(5) -0.006(3) 0.003(3) -0.007(3) C43 0.036(3) 0.036(4) 0.035(5) 0.005(3) 0.011(3) 0.000(3) C44 0.054(4) 0.060(5) 0.032(6) 0.011(4) 0.006(4) -0.009(4) C1 0.081(6) 0.097(7) 0.090(7) -0.034(5) 0.036(5) -0.001(5) C2 0.075(5) 0.049(5) 0.043(5) 0.005(4) 0.018(4) -0.011(4) C3 0.083(6) 0.077(6) 0.080(7) 0.023(5) 0.013(5) 0.005(5) O1 0.109(5) 0.106(5) 0.143(6) 0.050(4) 0.041(4) -0.017(4) O2 0.058(3) 0.060(3) 0.096(4) -0.039(3) 0.046(3) -0.008(3) C4 0.265(15) 0.113(9) 0.215(13) -0.103(9) 0.211(13) -0.108(9) C5 0.048(5) 0.073(6) 0.140(9) -0.079(6) 0.050(6) -0.042(5) C6 0.054(6) 0.163(11) 0.33(2) -0.157(12) -0.058(9) 0.045(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 Tc1A Tc2B 1.486(14) 3_565 ? Tc1A Tc2B 1.487(14) . ? Tc1A Tc1B 1.494(8) 3_565 ? Tc1A Tc1B 1.508(10) . ? Tc1A Tc1A 2.1625(9) 3_565 ? Tc1A Br2 2.4643(7) . ? Tc1A Br4 2.4746(7) . ? Tc1A Br3 2.4754(7) . ? Tc1A Br1 2.4796(7) . ? Tc1B Tc2B 1.454(17) 3_565 ? Tc1B Tc2B 1.462(17) . ? Tc1B Tc1A 1.494(8) 3_565 ? Tc1B Tc1B 2.083(19) 3_565 ? Tc1B Br4 2.469(9) 3_565 ? Tc1B Br3 2.485(8) . ? Tc1B Br2 2.508(9) 3_565 ? Tc1B Br1 2.521(8) . ? Tc2B Tc1B 1.454(17) 3_565 ? Tc2B Tc1A 1.486(14) 3_565 ? Tc2B Tc2B 2.04(3) 3_565 ? Tc2B Br1 2.476(14) . ? Tc2B Br2 2.496(15) 3_565 ? Tc2B Br4 2.521(15) . ? Tc2B Br3 2.530(14) 3_565 ? Br2 Tc2B 2.496(15) 3_565 ? Br2 Tc1B 2.508(9) 3_565 ? Br3 Tc2B 2.530(14) 3_565 ? Br4 Tc1B 2.469(9) 3_565 ? N1 C21 1.517(7) . ? N1 C41 1.519(6) . ? N1 C31 1.527(6) . ? N1 C11 1.527(6) . ? C11 C12 1.525(7) . ? C12 C13 1.507(8) . ? C13 C14 1.527(9) . ? C21 C22 1.517(7) . ? C22 C23 1.513(8) . ? C23 C24 1.520(8) . ? C31 C32 1.525(7) . ? C32 C33 1.514(7) . ? C33 C34 1.523(7) . ? C41 C42 1.507(8) . ? C42 C43 1.505(7) . ? C43 C44 1.529(8) . ? C1 C2 1.457(10) . ? C2 O1 1.202(8) . ? C2 C3 1.458(9) . ? O2 C5 1.204(8) . ? C4 C5 1.524(13) . ? C5 C6 1.428(13) . ? 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 Tc2B Tc1A Tc2B 86.7(8) 3_565 . ? Tc2B Tc1A Tc1B 58.7(6) 3_565 3_565 ? Tc2B Tc1A Tc1B 58.4(7) . 3_565 ? Tc2B Tc1A Tc1B 58.1(7) 3_565 . ? Tc2B Tc1A Tc1B 58.4(7) . . ? Tc1B Tc1A Tc1B 87.8(5) 3_565 . ? Tc2B Tc1A Tc1A 43.3(5) 3_565 3_565 ? Tc2B Tc1A Tc1A 43.3(5) . 3_565 ? Tc1B Tc1A Tc1A 44.2(4) 3_565 3_565 ? Tc1B Tc1A Tc1A 43.7(3) . 3_565 ? Tc2B Tc1A Br2 73.7(6) 3_565 . ? Tc2B Tc1A Br2 132.0(6) . . ? Tc1B Tc1A Br2 74.1(3) 3_565 . ? Tc1B Tc1A Br2 130.9(3) . . ? Tc1A Tc1A Br2 105.50(3) 3_565 . ? Tc2B Tc1A Br4 130.1(5) 3_565 . ? Tc2B Tc1A Br4 74.4(6) . . ? Tc1B Tc1A Br4 72.2(4) 3_565 . ? Tc1B Tc1A Br4 132.3(3) . . ? Tc1A Tc1A Br4 104.95(3) 3_565 . ? Br2 Tc1A Br4 85.42(3) . . ? Tc2B Tc1A Br3 74.7(5) 3_565 . ? Tc2B Tc1A Br3 130.1(6) . . ? Tc1B Tc1A Br3 132.9(3) 3_565 . ? Tc1B Tc1A Br3 72.6(3) . . ? Tc1A Tc1A Br3 105.18(3) 3_565 . ? Br2 Tc1A Br3 86.88(3) . . ? Br4 Tc1A Br3 149.87(3) . . ? Tc2B Tc1A Br1 131.6(6) 3_565 . ? Tc2B Tc1A Br1 72.4(5) . . ? Tc1B Tc1A Br1 129.7(3) 3_565 . ? Tc1B Tc1A Br1 73.9(3) . . ? Tc1A Tc1A Br1 104.41(3) 3_565 . ? Br2 Tc1A Br1 150.08(3) . . ? Br4 Tc1A Br1 86.18(2) . . ? Br3 Tc1A Br1 86.13(3) . . ? Tc2B Tc1B Tc2B 88.8(9) 3_565 . ? Tc2B Tc1B Tc1A 60.6(6) 3_565 3_565 ? Tc2B Tc1B Tc1A 60.4(6) . 3_565 ? Tc2B Tc1B Tc1A 60.2(7) 3_565 . ? Tc2B Tc1B Tc1A 60.1(7) . . ? Tc1A Tc1B Tc1A 92.2(5) 3_565 . ? Tc2B Tc1B Tc1B 44.6(7) 3_565 3_565 ? Tc2B Tc1B Tc1B 44.3(7) . 3_565 ? Tc1A Tc1B Tc1B 46.4(3) 3_565 3_565 ? Tc1A Tc1B Tc1B 45.8(4) . 3_565 ? Tc2B Tc1B Br4 75.1(7) 3_565 3_565 ? Tc2B Tc1B Br4 132.1(7) . 3_565 ? Tc1A Tc1B Br4 72.6(3) 3_565 3_565 ? Tc1A Tc1B Br4 134.2(5) . 3_565 ? Tc1B Tc1B Br4 106.9(5) 3_565 3_565 ? Tc2B Tc1B Br3 74.9(6) 3_565 . ? Tc2B Tc1B Br3 131.0(8) . . ? Tc1A Tc1B Br3 134.5(5) 3_565 . ? Tc1A Tc1B Br3 72.0(3) . . ? Tc1B Tc1B Br3 106.2(6) 3_565 . ? Br4 Tc1B Br3 88.3(3) 3_565 . ? Tc2B Tc1B Br2 131.0(7) 3_565 3_565 ? Tc2B Tc1B Br2 72.6(7) . 3_565 ? Tc1A Tc1B Br2 70.9(3) 3_565 3_565 ? Tc1A Tc1B Br2 131.7(5) . 3_565 ? Tc1B Tc1B Br2 104.4(5) 3_565 3_565 ? Br4 Tc1B Br2 84.6(3) 3_565 3_565 ? Br3 Tc1B Br2 149.4(4) . 3_565 ? Tc2B Tc1B Br1 130.7(8) 3_565 . ? Tc2B Tc1B Br1 71.3(6) . . ? Tc1A Tc1B Br1 130.6(5) 3_565 . ? Tc1A Tc1B Br1 70.9(3) . . ? Tc1B Tc1B Br1 103.3(6) 3_565 . ? Br4 Tc1B Br1 149.7(4) 3_565 . ? Br3 Tc1B Br1 85.0(3) . . ? Br2 Tc1B Br1 86.3(3) 3_565 . ? Tc1B Tc2B Tc1B 91.2(9) 3_565 . ? Tc1B Tc2B Tc1A 61.7(7) 3_565 3_565 ? Tc1B Tc2B Tc1A 60.9(6) . 3_565 ? Tc1B Tc2B Tc1A 61.0(6) 3_565 . ? Tc1B Tc2B Tc1A 61.5(7) . . ? Tc1A Tc2B Tc1A 93.3(8) 3_565 . ? Tc1B Tc2B Tc2B 45.7(7) 3_565 3_565 ? Tc1B Tc2B Tc2B 45.4(7) . 3_565 ? Tc1A Tc2B Tc2B 46.7(6) 3_565 3_565 ? Tc1A Tc2B Tc2B 46.7(6) . 3_565 ? Tc1B Tc2B Br1 132.6(9) 3_565 . ? Tc1B Tc2B Br1 74.7(6) . . ? Tc1A Tc2B Br1 134.4(8) 3_565 . ? Tc1A Tc2B Br1 72.7(5) . . ? Tc2B Tc2B Br1 107.0(9) 3_565 . ? Tc1B Tc2B Br2 132.1(9) 3_565 3_565 ? Tc1B Tc2B Br2 73.4(7) . 3_565 ? Tc1A Tc2B Br2 71.4(6) 3_565 3_565 ? Tc1A Tc2B Br2 134.0(8) . 3_565 ? Tc2B Tc2B Br2 105.9(10) 3_565 3_565 ? Br1 Tc2B Br2 87.5(5) . 3_565 ? Tc1B Tc2B Br4 71.1(7) 3_565 . ? Tc1B Tc2B Br4 132.0(9) . . ? Tc1A Tc2B Br4 131.8(8) 3_565 . ? Tc1A Tc2B Br4 71.0(6) . . ? Tc2B Tc2B Br4 104.4(10) 3_565 . ? Br1 Tc2B Br4 85.3(4) . . ? Br2 Tc2B Br4 149.7(6) 3_565 . ? Tc1B Tc2B Br3 71.4(6) 3_565 3_565 ? Tc1B Tc2B Br3 131.0(8) . 3_565 ? Tc1A Tc2B Br3 70.7(5) 3_565 3_565 ? Tc1A Tc2B Br3 131.6(8) . 3_565 ? Tc2B Tc2B Br3 104.1(9) 3_565 3_565 ? Br1 Tc2B Br3 148.9(6) . 3_565 ? Br2 Tc2B Br3 85.0(4) 3_565 3_565 ? Br4 Tc2B Br3 86.1(4) . 3_565 ? Tc2B Br1 Tc1A 34.9(3) . . ? Tc2B Br1 Tc1B 34.0(4) . . ? Tc1A Br1 Tc1B 35.1(2) . . ? Tc1A Br2 Tc2B 34.9(3) . 3_565 ? Tc1A Br2 Tc1B 35.0(2) . 3_565 ? Tc2B Br2 Tc1B 34.0(4) 3_565 3_565 ? Tc1A Br3 Tc1B 35.4(2) . . ? Tc1A Br3 Tc2B 34.5(3) . 3_565 ? Tc1B Br3 Tc2B 33.7(4) . 3_565 ? Tc1B Br4 Tc1A 35.2(2) 3_565 . ? Tc1B Br4 Tc2B 33.9(4) 3_565 . ? Tc1A Br4 Tc2B 34.6(3) . . ? C21 N1 C41 105.0(4) . . ? C21 N1 C31 112.2(4) . . ? C41 N1 C31 111.7(4) . . ? C21 N1 C11 111.2(4) . . ? C41 N1 C11 111.9(4) . . ? C31 N1 C11 104.9(4) . . ? C12 C11 N1 115.1(4) . . ? C13 C12 C11 109.1(5) . . ? C12 C13 C14 113.4(6) . . ? C22 C21 N1 117.7(4) . . ? C23 C22 C21 109.3(5) . . ? C22 C23 C24 113.1(5) . . ? C32 C31 N1 114.9(4) . . ? C33 C32 C31 109.9(4) . . ? C32 C33 C34 112.4(5) . . ? C42 C41 N1 117.1(4) . . ? C43 C42 C41 110.2(5) . . ? C42 C43 C44 112.5(5) . . ? O1 C2 C1 122.2(8) . . ? O1 C2 C3 120.7(8) . . ? C1 C2 C3 117.1(7) . . ? O2 C5 C6 121.8(10) . . ? O2 C5 C4 119.9(10) . . ? C6 C5 C4 118.3(9) . . ? _diffrn_measured_fraction_theta_max 0.875 _diffrn_reflns_theta_full 20.95 _diffrn_measured_fraction_theta_full 0.875 _refine_diff_density_max 0.612 _refine_diff_density_min -0.548 _refine_diff_density_rms 0.074