#------------------------------------------------------------------------------ #$Date: 2016-03-27 06:20:24 +0300 (Sun, 27 Mar 2016) $ #$Revision: 180548 $ #$URL: file:///home/coder/svn-repositories/cod/cif/7/20/58/7205869.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_7205869 loop_ _publ_author_name 'Ma, Li' 'Qiu, Yong-Cai' 'Peng, Guo' 'Cai, Jin-Biao' 'Deng, Hong' 'Zeller, Matthias' _publ_section_title ; Self-assembly of d--f coordination frameworks based on 1H-benzimidazole-5-carboxylic acid: synthesis, structure and luminescence ; _journal_coden_ASTM CRECF4 _journal_issue 11 _journal_name_full CrystEngComm _journal_page_first 3852 _journal_page_last 3861 _journal_paper_doi 10.1039/c0ce00923g _journal_volume 13 _journal_year 2011 _chemical_formula_moiety 'C32 H18 Ag3 N8 O8 Tb, 4(H2 O)' _chemical_formula_sum 'C32 H26 Ag3 N8 O12 Tb' _chemical_formula_weight 1197.14 _space_group_IT_number 14 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall '-P 2yn' _symmetry_space_group_name_H-M 'P 1 21/n 1' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _audit_creation_method SHELXL-97 _cell_angle_alpha 90.00 _cell_angle_beta 108.287(2) _cell_angle_gamma 90.00 _cell_formula_units_Z 2 _cell_length_a 16.0731(6) _cell_length_b 5.4794(2) _cell_length_c 21.8203(8) _cell_measurement_reflns_used 5379 _cell_measurement_temperature 296(2) _cell_measurement_theta_max 27.000 _cell_measurement_theta_min 2.669 _cell_volume 1824.68(12) _computing_cell_refinement 'Apex2 v2.1-4' _computing_data_collection 'Apex2 v2.1-4 (Bruker, 2007)' _computing_data_reduction 'Apex2 v2.1-4' _computing_molecular_graphics 'SHELXTL 6.14' _computing_publication_material 'SHELXTL 6.14' _computing_structure_refinement 'SHELXTL 6.14' _computing_structure_solution 'SHELXTL 6.14 (Bruker, 2000-2003)' _diffrn_ambient_temperature 296(2) _diffrn_measured_fraction_theta_full 0.999 _diffrn_measured_fraction_theta_max 0.999 _diffrn_measurement_device_type 'Bruker AXS SMART APEX CCD diffractometer' _diffrn_measurement_method '\w scans' _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71073 _diffrn_reflns_av_R_equivalents 0.0468 _diffrn_reflns_av_sigmaI/netI 0.0341 _diffrn_reflns_limit_h_max 20 _diffrn_reflns_limit_h_min -21 _diffrn_reflns_limit_k_max 7 _diffrn_reflns_limit_k_min 0 _diffrn_reflns_limit_l_max 28 _diffrn_reflns_limit_l_min 0 _diffrn_reflns_number 36985 _diffrn_reflns_theta_full 27.89 _diffrn_reflns_theta_max 27.89 _diffrn_reflns_theta_min 1.89 _diffrn_standards_number 0 _exptl_absorpt_coefficient_mu 3.574 _exptl_absorpt_correction_T_max 0.745620 _exptl_absorpt_correction_T_min 0.481052 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details 'TWINABS (Sheldrick, 2007)' _exptl_crystal_colour colourless _exptl_crystal_density_diffrn 2.179 _exptl_crystal_density_method 'not measured' _exptl_crystal_description plate _exptl_crystal_F_000 1152 _exptl_crystal_size_max 0.16 _exptl_crystal_size_mid 0.11 _exptl_crystal_size_min 0.09 _refine_diff_density_max 0.678 _refine_diff_density_min -1.090 _refine_diff_density_rms 0.135 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.012 _refine_ls_hydrogen_treatment constr _refine_ls_matrix_type full _refine_ls_number_parameters 259 _refine_ls_number_reflns 4357 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.012 _refine_ls_R_factor_all 0.0496 _refine_ls_R_factor_gt 0.0388 _refine_ls_shift/su_max 0.001 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0380P)^2^+8.0723P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.0863 _refine_ls_wR_factor_ref 0.0913 _reflns_number_gt 3725 _reflns_number_total 4357 _reflns_threshold_expression I>2\s(I) _cod_data_source_file c0ce00923g.txt _cod_data_source_block 1 _cod_original_sg_symbol_H-M 'P 21/n' _cod_database_code 7205869 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' 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 Tb1 Tb 0.5000 0.5000 0.5000 0.02548(10) Uani 1 2 d S . . O4 O 0.4282(3) 0.1923(8) 0.4344(2) 0.0374(10) Uani 1 1 d . . . C7 C 0.2351(3) -0.1678(10) 0.3651(3) 0.0258(11) Uani 1 1 d . . . H7 H 0.2470 -0.3002 0.3932 0.031 Uiso 1 1 calc R . . C1 C 0.3816(3) 0.0006(10) 0.4205(3) 0.0243(11) Uani 1 1 d . . . C3 C 0.2758(4) 0.2184(11) 0.3273(3) 0.0283(12) Uani 1 1 d . . . H3A H 0.3169 0.3427 0.3327 0.034 Uiso 1 1 calc R . . C5 C 0.1384(4) 0.0481(11) 0.2731(3) 0.0283(12) Uani 1 1 d . . . C6 C 0.1563(4) -0.1476(10) 0.3162(3) 0.0271(12) Uani 1 1 d . . . C4 C 0.1982(4) 0.2354(12) 0.2780(3) 0.0319(13) Uani 1 1 d . . . H4A H 0.1863 0.3659 0.2493 0.038 Uiso 1 1 calc R . . C2 C 0.2954(3) 0.0164(10) 0.3704(3) 0.0244(11) Uani 1 1 d . . . N2 N 0.0552(3) 0.0064(10) 0.2303(3) 0.0373(12) Uani 1 1 d . . . H2 H 0.0275 0.0960 0.1980 0.045 Uiso 1 1 calc R . . N3 N 0.0831(3) -0.3027(10) 0.3006(2) 0.0346(12) Uani 1 1 d . . . C14 C 0.0268(4) -0.2020(13) 0.2494(3) 0.0398(15) Uani 1 1 d . . . H14A H -0.0279 -0.2692 0.2283 0.048 Uiso 1 1 calc R . . C15 C 0.3900(4) 0.2561(13) 0.5954(3) 0.0366(14) Uani 1 1 d . . . O1 O 0.4315(3) 0.2068(11) 0.6531(2) 0.0534(14) Uani 1 1 d . . . O3 O 0.4159(3) 0.4067(9) 0.5615(2) 0.0415(11) Uani 1 1 d . . . O2 O 0.4059(3) -0.2048(8) 0.4458(2) 0.0407(11) Uani 1 1 d . . . Ag1 Ag 0.07690(3) 0.41043(10) 0.36233(2) 0.03847(13) Uani 1 1 d . . . N1 N 0.0940(3) 0.1343(10) 0.4307(2) 0.0348(12) Uani 1 1 d . . . C12 C 0.2856(4) -0.0863(13) 0.5957(3) 0.0446(16) Uani 1 1 d . . . H12 H 0.3267 -0.1429 0.6333 0.053 Uiso 1 1 calc R . . C8 C 0.1650(4) 0.0928(12) 0.4842(3) 0.0295(12) Uani 1 1 d . . . C10 C 0.1480(4) -0.1212(12) 0.5144(3) 0.0331(13) Uani 1 1 d . . . C9 C 0.2447(4) 0.2158(12) 0.5095(3) 0.0329(13) Uani 1 1 d . . . H9 H 0.2572 0.3535 0.4890 0.039 Uiso 1 1 calc R . . C11 C 0.2087(4) -0.2106(14) 0.5707(3) 0.0464(17) Uani 1 1 d . . . H11 H 0.1970 -0.3507 0.5907 0.056 Uiso 1 1 calc R . . N4 N 0.0671(3) -0.2078(11) 0.4782(3) 0.0381(12) Uani 1 1 d . . . C13 C 0.0384(4) -0.0476(11) 0.4304(3) 0.0359(14) Uani 1 1 d . . . H13 H -0.0162 -0.0610 0.3991 0.043 Uiso 1 1 calc R . . C16 C 0.3044(4) 0.1290(12) 0.5653(3) 0.0352(14) Uani 1 1 d . . . O6 O 0.3416(7) 0.693(3) 0.7991(6) 0.170(5) Uani 1 1 d . . . H6A H 0.3351 0.8451 0.7989 0.256 Uiso 1 1 d R . . H6B H 0.3070 0.5738 0.7922 0.256 Uiso 1 1 d R . . O5 O 0.3716(8) 0.186(2) 0.7599(6) 0.163(5) Uani 1 1 d . . . H5A H 0.3714 0.2246 0.7226 0.245 Uiso 1 1 d R . . H5B H 0.3912 0.2909 0.7888 0.245 Uiso 1 1 d R . . Ag2 Ag 0.0000 -0.5000 0.5000 0.04192(18) Uani 1 2 d S . . 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 Tb1 0.02135(18) 0.01633(17) 0.0321(2) 0.00371(15) -0.00121(13) -0.00516(14) O4 0.040(2) 0.025(2) 0.037(2) -0.0018(18) -0.0030(17) -0.0122(19) C7 0.028(3) 0.019(3) 0.026(3) 0.002(2) 0.002(2) 0.000(2) C1 0.010(2) 0.023(3) 0.040(3) -0.002(2) 0.0074(19) -0.003(2) C3 0.033(3) 0.021(3) 0.030(3) 0.004(2) 0.009(2) -0.003(2) C5 0.028(3) 0.026(3) 0.027(3) 0.000(2) 0.003(2) 0.004(2) C6 0.028(3) 0.022(3) 0.029(3) -0.002(2) 0.006(2) -0.002(2) C4 0.038(3) 0.027(3) 0.027(3) 0.006(2) 0.006(2) 0.007(3) C2 0.026(2) 0.018(3) 0.026(2) -0.001(2) 0.004(2) 0.002(2) N2 0.030(3) 0.039(3) 0.035(3) 0.004(2) -0.002(2) 0.006(2) N3 0.023(2) 0.035(3) 0.040(3) 0.001(2) 0.002(2) -0.005(2) C14 0.023(3) 0.044(4) 0.042(3) -0.006(3) -0.006(2) 0.000(3) C15 0.034(3) 0.034(3) 0.039(3) -0.002(3) 0.008(3) -0.006(3) O1 0.053(3) 0.060(4) 0.037(2) -0.003(2) -0.001(2) -0.026(3) O3 0.034(2) 0.040(3) 0.051(3) 0.002(2) 0.014(2) -0.012(2) O2 0.030(2) 0.025(2) 0.054(3) 0.010(2) -0.0054(19) -0.0001(18) Ag1 0.0364(3) 0.0334(3) 0.0428(3) 0.0031(2) 0.00836(19) -0.0061(2) N1 0.035(3) 0.034(3) 0.035(3) -0.001(2) 0.010(2) -0.007(2) C12 0.042(4) 0.038(4) 0.045(4) 0.007(3) 0.002(3) -0.012(3) C8 0.035(3) 0.025(3) 0.029(3) -0.006(2) 0.011(2) -0.007(3) C10 0.035(3) 0.029(3) 0.038(3) 0.001(3) 0.017(3) -0.009(3) C9 0.034(3) 0.033(3) 0.034(3) -0.003(3) 0.013(2) -0.010(3) C11 0.050(4) 0.035(4) 0.050(4) 0.008(3) 0.011(3) -0.015(3) N4 0.035(3) 0.033(3) 0.046(3) -0.004(3) 0.012(2) -0.014(2) C13 0.033(3) 0.028(3) 0.047(4) -0.008(3) 0.012(3) -0.010(3) C16 0.033(3) 0.034(4) 0.038(3) -0.003(3) 0.010(3) -0.011(3) O6 0.132(8) 0.179(12) 0.232(14) 0.016(11) 0.104(9) 0.009(9) O5 0.239(13) 0.129(9) 0.174(10) -0.016(8) 0.139(10) -0.035(9) Ag2 0.0391(4) 0.0330(4) 0.0544(4) -0.0043(3) 0.0159(3) -0.0173(3) 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' Ag Ag -0.8971 1.1015 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Tb Tb -0.1723 4.1537 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' 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 O3 Tb1 O3 180.00(15) . 3_666 ? O3 Tb1 O2 87.38(17) . 3_656 ? O3 Tb1 O2 92.62(17) 3_666 3_656 ? O3 Tb1 O2 92.62(17) . 1_565 ? O3 Tb1 O2 87.38(17) 3_666 1_565 ? O2 Tb1 O2 179.999(1) 3_656 1_565 ? O3 Tb1 O4 85.70(17) . . ? O3 Tb1 O4 94.30(17) 3_666 . ? O2 Tb1 O4 85.60(16) 3_656 . ? O2 Tb1 O4 94.40(16) 1_565 . ? O3 Tb1 O4 94.30(17) . 3_666 ? O3 Tb1 O4 85.70(17) 3_666 3_666 ? O2 Tb1 O4 94.40(16) 3_656 3_666 ? O2 Tb1 O4 85.60(16) 1_565 3_666 ? O4 Tb1 O4 180.00(19) . 3_666 ? C1 O4 Tb1 155.1(4) . . ? C2 C7 C6 117.2(5) . . ? C2 C7 H7 121.4 . . ? C6 C7 H7 121.4 . . ? O2 C1 O4 123.7(5) . . ? O2 C1 C2 117.9(5) . . ? O4 C1 C2 118.4(5) . . ? C4 C3 C2 122.0(6) . . ? C4 C3 H3A 119.0 . . ? C2 C3 H3A 119.0 . . ? C4 C5 N2 132.2(5) . . ? C4 C5 C6 121.7(5) . . ? N2 C5 C6 106.2(5) . . ? C7 C6 C5 121.8(5) . . ? C7 C6 N3 129.3(5) . . ? C5 C6 N3 108.8(5) . . ? C3 C4 C5 116.6(6) . . ? C3 C4 H4A 121.7 . . ? C5 C4 H4A 121.7 . . ? C7 C2 C3 120.7(5) . . ? C7 C2 C1 119.5(5) . . ? C3 C2 C1 119.8(5) . . ? C14 N2 C5 106.3(5) . . ? C14 N2 H2 126.9 . . ? C5 N2 H2 126.9 . . ? C14 N3 C6 104.6(5) . . ? C14 N3 Ag1 134.5(4) . 1_545 ? C6 N3 Ag1 120.3(4) . 1_545 ? N3 C14 N2 114.1(5) . . ? N3 C14 H14A 122.9 . . ? N2 C14 H14A 122.9 . . ? O1 C15 O3 124.0(6) . . ? O1 C15 C16 117.7(6) . . ? O3 C15 C16 118.2(6) . . ? C15 O3 Tb1 150.5(5) . . ? C1 O2 Tb1 157.9(4) . 1_545 ? N1 Ag1 N3 170.05(19) . 1_565 ? C13 N1 C8 104.9(5) . . ? C13 N1 Ag1 126.8(4) . . ? C8 N1 Ag1 128.2(4) . . ? C11 C12 C16 121.4(6) . . ? C11 C12 H12 119.3 . . ? C16 C12 H12 119.3 . . ? N1 C8 C9 132.1(6) . . ? N1 C8 C10 107.7(5) . . ? C9 C8 C10 120.1(6) . . ? N4 C10 C11 131.0(6) . . ? N4 C10 C8 107.7(5) . . ? C11 C10 C8 121.2(5) . . ? C16 C9 C8 118.7(6) . . ? C16 C9 H9 120.7 . . ? C8 C9 H9 120.7 . . ? C12 C11 C10 118.1(6) . . ? C12 C11 H11 120.9 . . ? C10 C11 H11 120.9 . . ? C13 N4 C10 104.8(5) . . ? C13 N4 Ag2 127.8(4) . . ? C10 N4 Ag2 127.1(4) . . ? N4 C13 N1 114.8(6) . . ? N4 C13 H13 122.6 . . ? N1 C13 H13 122.6 . . ? C9 C16 C12 120.4(5) . . ? C9 C16 C15 121.1(6) . . ? C12 C16 C15 118.6(6) . . ? H6A O6 H6B 134.2 . . ? H5A O5 H5B 116.0 . . ? N4 Ag2 N4 180.0(3) 3_546 . ? 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 Tb1 O3 2.243(4) . ? Tb1 O3 2.243(4) 3_666 ? Tb1 O2 2.275(4) 3_656 ? Tb1 O2 2.275(4) 1_565 ? Tb1 O4 2.277(4) . ? Tb1 O4 2.277(4) 3_666 ? O4 C1 1.270(7) . ? C7 C2 1.378(8) . ? C7 C6 1.381(7) . ? C7 H7 0.9300 . ? C1 O2 1.261(7) . ? C1 C2 1.474(7) . ? C3 C4 1.371(8) . ? C3 C2 1.423(8) . ? C3 H3A 0.9300 . ? C5 C4 1.388(9) . ? C5 N2 1.388(7) . ? C5 C6 1.396(8) . ? C6 N3 1.404(7) . ? C4 H4A 0.9300 . ? N2 C14 1.344(9) . ? N2 H2 0.8600 . ? N3 C14 1.319(8) . ? N3 Ag1 2.092(5) 1_545 ? C14 H14A 0.9300 . ? C15 O1 1.254(8) . ? C15 O3 1.263(8) . ? C15 C16 1.499(8) . ? O2 Tb1 2.275(4) 1_545 ? Ag1 N1 2.082(5) . ? Ag1 N3 2.092(5) 1_565 ? N1 C13 1.338(8) . ? N1 C8 1.370(8) . ? C12 C11 1.366(9) . ? C12 C16 1.431(9) . ? C12 H12 0.9300 . ? C8 C9 1.400(8) . ? C8 C10 1.413(9) . ? C10 N4 1.376(7) . ? C10 C11 1.397(9) . ? C9 C16 1.377(9) . ? C9 H9 0.9300 . ? C11 H11 0.9300 . ? N4 C13 1.331(8) . ? N4 Ag2 2.068(5) . ? C13 H13 0.9300 . ? O6 H6A 0.8400 . ? O6 H6B 0.8400 . ? O5 H5A 0.8400 . ? O5 H5B 0.8400 . ? Ag2 N4 2.068(5) 3_546 ? 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 O6 H6B O5 0.84 2.80 3.261(16) 116.0 2_556 O6 H6A O5 0.84 2.20 2.917(17) 142.7 1_565 O5 H5B O6 0.84 2.38 2.993(17) 130.5 . O5 H5A O1 0.84 2.04 2.790(11) 148.0 . N2 H2 O1 0.86 1.89 2.676(7) 151.9 4_565 loop_ _geom_torsion_atom_site_label_1 _geom_torsion_atom_site_label_2 _geom_torsion_atom_site_label_3 _geom_torsion_atom_site_label_4 _geom_torsion _geom_torsion_site_symmetry_1 _geom_torsion_site_symmetry_2 _geom_torsion_site_symmetry_3 _geom_torsion_site_symmetry_4 _geom_torsion_publ_flag O3 Tb1 O4 C1 -18.4(9) . . . . ? O3 Tb1 O4 C1 161.6(9) 3_666 . . . ? O2 Tb1 O4 C1 69.3(9) 3_656 . . . ? O2 Tb1 O4 C1 -110.7(9) 1_565 . . . ? Tb1 O4 C1 O2 -65.7(12) . . . . ? Tb1 O4 C1 C2 116.4(9) . . . . ? C2 C7 C6 C5 1.1(9) . . . . ? C2 C7 C6 N3 -178.3(6) . . . . ? C4 C5 C6 C7 -1.4(9) . . . . ? N2 C5 C6 C7 178.7(5) . . . . ? C4 C5 C6 N3 178.1(5) . . . . ? N2 C5 C6 N3 -1.8(7) . . . . ? C2 C3 C4 C5 1.5(9) . . . . ? N2 C5 C4 C3 179.9(6) . . . . ? C6 C5 C4 C3 0.1(9) . . . . ? C6 C7 C2 C3 0.5(8) . . . . ? C6 C7 C2 C1 -178.3(5) . . . . ? C4 C3 C2 C7 -1.8(9) . . . . ? C4 C3 C2 C1 176.9(5) . . . . ? O2 C1 C2 C7 17.6(8) . . . . ? O4 C1 C2 C7 -164.4(5) . . . . ? O2 C1 C2 C3 -161.1(5) . . . . ? O4 C1 C2 C3 16.9(8) . . . . ? C4 C5 N2 C14 -178.7(7) . . . . ? C6 C5 N2 C14 1.2(7) . . . . ? C7 C6 N3 C14 -178.9(6) . . . . ? C5 C6 N3 C14 1.7(7) . . . . ? C7 C6 N3 Ag1 8.5(8) . . . 1_545 ? C5 C6 N3 Ag1 -170.9(4) . . . 1_545 ? C6 N3 C14 N2 -0.9(8) . . . . ? Ag1 N3 C14 N2 170.1(5) 1_545 . . . ? C5 N2 C14 N3 -0.2(8) . . . . ? O1 C15 O3 Tb1 80.3(11) . . . . ? C16 C15 O3 Tb1 -100.1(9) . . . . ? O2 Tb1 O3 C15 -25.8(9) 3_656 . . . ? O2 Tb1 O3 C15 154.2(9) 1_565 . . . ? O4 Tb1 O3 C15 60.0(9) . . . . ? O4 Tb1 O3 C15 -120.0(9) 3_666 . . . ? O4 C1 O2 Tb1 -18.9(16) . . . 1_545 ? C2 C1 O2 Tb1 159.0(9) . . . 1_545 ? C13 N1 C8 C9 178.4(7) . . . . ? Ag1 N1 C8 C9 0.5(10) . . . . ? C13 N1 C8 C10 0.3(7) . . . . ? Ag1 N1 C8 C10 -177.6(4) . . . . ? N1 C8 C10 N4 0.6(7) . . . . ? C9 C8 C10 N4 -177.7(6) . . . . ? N1 C8 C10 C11 -179.8(6) . . . . ? C9 C8 C10 C11 1.9(10) . . . . ? N1 C8 C9 C16 179.8(6) . . . . ? C10 C8 C9 C16 -2.3(9) . . . . ? C16 C12 C11 C10 -0.2(12) . . . . ? N4 C10 C11 C12 178.9(7) . . . . ? C8 C10 C11 C12 -0.6(11) . . . . ? C11 C10 N4 C13 179.1(7) . . . . ? C8 C10 N4 C13 -1.3(7) . . . . ? C11 C10 N4 Ag2 5.5(11) . . . . ? C8 C10 N4 Ag2 -175.0(4) . . . . ? C10 N4 C13 N1 1.6(8) . . . . ? Ag2 N4 C13 N1 175.2(4) . . . . ? C8 N1 C13 N4 -1.2(8) . . . . ? Ag1 N1 C13 N4 176.7(4) . . . . ? C8 C9 C16 C12 1.5(10) . . . . ? C8 C9 C16 C15 -178.7(6) . . . . ? C11 C12 C16 C9 -0.2(11) . . . . ? C11 C12 C16 C15 180.0(7) . . . . ? O1 C15 C16 C9 162.9(6) . . . . ? O3 C15 C16 C9 -16.7(10) . . . . ? O1 C15 C16 C12 -17.3(10) . . . . ? O3 C15 C16 C12 163.1(6) . . . . ?