# Supplementary Material (ESI) for Organic & Biomolecular Chemistry # This journal is © The Royal Society of Chemistry 2005 data_global _journal_name_full Org.Biomol.Chem. _journal_coden_Cambridge 0177 _publ_contact_author_name 'Dr Michael Gottschaldt' _publ_contact_author_address ; Institute for Organic and Macromolecular Chemistry Friedrich Schiller University Jena Humboldtstrasse 10 Jena 07743 GERMANY ; _publ_contact_author_email MICHAEL.GOTTSCHALDT@UNI-JENA.DE _publ_section_title ; Synthesis and crystal structure of a salen-type copper(II) complex derived from 3,5'-O-dimethyl-2',3'-diamino-2',3'-dideoxy-beta-D-xylo-uridine ; loop_ _publ_author_name 'Michael Gottschaldt' 'Helmar Gorls' 'Daniel Koth' data_FO1968 _database_code_depnum_ccdc_archive 'CCDC 255327' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C41 H56 Cu N4 O6' _chemical_formula_weight 764.44 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' Cu Cu 0.3201 1.2651 '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 11.4800(3) _cell_length_b 12.8012(4) _cell_length_c 28.1994(8) _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_volume 4144.1(2) _cell_formula_units_Z 4 _cell_measurement_temperature 183(2) _cell_measurement_reflns_used ? _cell_measurement_theta_min ? _cell_measurement_theta_max ? _exptl_crystal_description prism _exptl_crystal_colour green _exptl_crystal_size_max 0.03 _exptl_crystal_size_mid 0.02 _exptl_crystal_size_min 0.02 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.225 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 1628 _exptl_absorpt_coefficient_mu 0.575 _exptl_absorpt_correction_type ? _exptl_absorpt_correction_T_min 0.9829 _exptl_absorpt_correction_T_max 0.9886 _exptl_absorpt_process_details ? _exptl_special_details ; ? ; _diffrn_ambient_temperature 183(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 KappaCCD _diffrn_measurement_method 'phi- + omega-scan' _diffrn_detector_area_resol_mean ? _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 8961 _diffrn_reflns_av_R_equivalents 0.0000 _diffrn_reflns_av_sigmaI/netI 0.0758 _diffrn_reflns_limit_h_min -14 _diffrn_reflns_limit_h_max 14 _diffrn_reflns_limit_k_min -16 _diffrn_reflns_limit_k_max 16 _diffrn_reflns_limit_l_min -36 _diffrn_reflns_limit_l_max 36 _diffrn_reflns_theta_min 1.92 _diffrn_reflns_theta_max 27.47 _reflns_number_total 8961 _reflns_number_gt 7311 _reflns_threshold_expression >2sigma(I) _computing_data_collection COLLECT _computing_cell_refinement DENZO _computing_data_reduction DENZO _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics SHELXTL/PC _computing_publication_material 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^)+(0.0285P)^2^+3.5646P] 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 geom _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881' _refine_ls_abs_structure_Flack -0.012(12) _refine_ls_number_reflns 8961 _refine_ls_number_parameters 469 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.0775 _refine_ls_R_factor_gt 0.0534 _refine_ls_wR_factor_ref 0.1155 _refine_ls_wR_factor_gt 0.1039 _refine_ls_goodness_of_fit_ref 1.065 _refine_ls_restrained_S_all 1.065 _refine_ls_shift/su_max 0.002 _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 Cu Cu -0.29002(4) 1.17857(3) 0.268059(14) 0.02189(10) Uani 1 1 d . . . O1 O -0.2308(2) 1.26305(17) 0.31765(8) 0.0264(6) Uani 1 1 d . . . O2 O -0.32399(19) 1.29993(16) 0.23184(8) 0.0241(5) Uani 1 1 d . . . O3 O -0.3549(2) 0.80370(18) 0.25241(8) 0.0264(5) Uani 1 1 d . . . O4 O -0.2604(2) 0.9024(2) 0.16705(9) 0.0322(6) Uani 1 1 d . . . O5 O 0.1333(2) 0.6378(2) 0.28927(9) 0.0336(6) Uani 1 1 d . . . O6 O -0.1629(2) 0.79583(19) 0.36879(9) 0.0320(6) Uani 1 1 d . . . N1 N -0.2419(2) 1.0517(2) 0.30091(10) 0.0224(6) Uani 1 1 d . . . N2 N -0.3889(2) 1.08785(19) 0.22916(10) 0.0208(6) Uani 1 1 d . . . N3 N -0.1698(2) 0.7939(2) 0.28777(10) 0.0243(7) Uani 1 1 d . . . N4 N -0.0118(3) 0.7211(2) 0.32836(11) 0.0262(7) Uani 1 1 d . . . C1 C -0.1799(3) 1.2362(3) 0.35704(12) 0.0244(8) Uani 1 1 d . . . C2 C -0.1467(3) 1.3163(3) 0.38978(11) 0.0236(7) Uani 1 1 d . . . C3 C -0.0874(3) 1.2873(3) 0.43051(13) 0.0281(8) Uani 1 1 d . . . H3A H -0.0644 1.3411 0.4517 0.034 Uiso 1 1 calc R . . C4 C -0.0588(3) 1.1835(3) 0.44279(12) 0.0307(8) Uani 1 1 d . . . C5 C -0.0939(3) 1.1075(3) 0.41177(13) 0.0303(8) Uani 1 1 d . . . H5A H -0.0771 1.0366 0.4191 0.036 Uiso 1 1 calc R . . C6 C -0.1541(3) 1.1304(3) 0.36928(13) 0.0269(8) Uani 1 1 d . . . C7 C -0.1868(3) 1.0432(3) 0.34007(12) 0.0270(8) Uani 1 1 d . . . H7A H -0.1662 0.9751 0.3505 0.032 Uiso 1 1 calc R . . C8 C 0.0085(3) 1.1614(3) 0.48877(13) 0.0322(9) Uani 1 1 d . . . C9 C 0.0264(5) 1.0442(4) 0.49641(18) 0.0636(16) Uani 1 1 d . . . H9A H 0.0693 1.0328 0.5260 0.095 Uiso 1 1 calc R . . H9B H 0.0710 1.0153 0.4698 0.095 Uiso 1 1 calc R . . H9C H -0.0495 1.0095 0.4983 0.095 Uiso 1 1 calc R . . C10 C -0.0577(4) 1.2079(5) 0.53046(14) 0.0567(15) Uani 1 1 d . . . H10A H -0.0686 1.2830 0.5253 0.085 Uiso 1 1 calc R . . H10B H -0.0133 1.1967 0.5597 0.085 Uiso 1 1 calc R . . H10C H -0.1339 1.1739 0.5332 0.085 Uiso 1 1 calc R . . C11 C 0.1291(4) 1.2126(4) 0.48596(15) 0.0471(12) Uani 1 1 d . . . H11A H 0.1202 1.2880 0.4814 0.071 Uiso 1 1 calc R . . H11B H 0.1725 1.1830 0.4592 0.071 Uiso 1 1 calc R . . H11C H 0.1718 1.1994 0.5155 0.071 Uiso 1 1 calc R . . C12 C -0.1767(3) 1.4309(3) 0.37849(12) 0.0265(8) Uani 1 1 d . . . C13 C -0.1133(4) 1.4653(3) 0.33285(14) 0.0330(9) Uani 1 1 d . . . H13A H -0.0290 1.4579 0.3372 0.049 Uiso 1 1 calc R . . H13B H -0.1320 1.5385 0.3260 0.049 Uiso 1 1 calc R . . H13C H -0.1385 1.4213 0.3063 0.049 Uiso 1 1 calc R . . C14 C -0.1422(4) 1.5037(3) 0.41897(14) 0.0342(9) Uani 1 1 d . . . H14A H -0.0583 1.4978 0.4248 0.051 Uiso 1 1 calc R . . H14B H -0.1848 1.4840 0.4477 0.051 Uiso 1 1 calc R . . H14C H -0.1614 1.5759 0.4104 0.051 Uiso 1 1 calc R . . C15 C -0.3094(3) 1.4433(3) 0.37074(14) 0.0330(9) Uani 1 1 d . . . H15A H -0.3510 1.4219 0.3995 0.049 Uiso 1 1 calc R . . H15B H -0.3341 1.3994 0.3441 0.049 Uiso 1 1 calc R . . H15C H -0.3274 1.5165 0.3637 0.049 Uiso 1 1 calc R . . C16 C -0.3723(3) 1.3037(3) 0.19018(11) 0.0206(7) Uani 1 1 d . . . C17 C -0.3596(3) 1.3966(3) 0.16141(12) 0.0249(8) Uani 1 1 d . . . C18 C -0.4198(3) 1.4015(3) 0.11903(13) 0.0294(8) Uani 1 1 d . . . H18A H -0.4118 1.4632 0.1006 0.035 Uiso 1 1 calc R . . C19 C -0.4920(3) 1.3218(3) 0.10120(11) 0.0272(7) Uani 1 1 d . . . C20 C -0.4990(3) 1.2323(3) 0.12731(12) 0.0255(8) Uani 1 1 d . . . H20A H -0.5454 1.1764 0.1158 0.031 Uiso 1 1 calc R . . C21 C -0.4396(3) 1.2198(3) 0.17104(13) 0.0240(8) Uani 1 1 d . . . C22 C -0.4472(3) 1.1179(3) 0.19271(12) 0.0221(7) Uani 1 1 d . . . H22A H -0.4995 1.0691 0.1789 0.027 Uiso 1 1 calc R . . C23 C -0.5517(4) 1.3357(3) 0.05242(13) 0.0363(9) Uani 1 1 d . . . C24 C -0.6262(5) 1.4350(4) 0.05283(19) 0.0656(16) Uani 1 1 d . . . H24A H -0.6637 1.4437 0.0219 0.098 Uiso 1 1 calc R . . H24B H -0.5766 1.4955 0.0594 0.098 Uiso 1 1 calc R . . H24C H -0.6860 1.4291 0.0775 0.098 Uiso 1 1 calc R . . C25 C -0.4565(5) 1.3437(5) 0.01469(15) 0.0696(18) Uani 1 1 d . . . H25A H -0.4100 1.2795 0.0147 0.104 Uiso 1 1 calc R . . H25B H -0.4061 1.4035 0.0217 0.104 Uiso 1 1 calc R . . H25C H -0.4924 1.3532 -0.0165 0.104 Uiso 1 1 calc R . . C26 C -0.6312(4) 1.2440(3) 0.04030(14) 0.0383(10) Uani 1 1 d . . . H26A H -0.5852 1.1795 0.0392 0.057 Uiso 1 1 calc R . . H26B H -0.6676 1.2560 0.0093 0.057 Uiso 1 1 calc R . . H26C H -0.6918 1.2375 0.0646 0.057 Uiso 1 1 calc R . . C27 C -0.2777(4) 1.4853(3) 0.17755(13) 0.0282(8) Uani 1 1 d . . . C28 C -0.1536(3) 1.4424(3) 0.18422(15) 0.0323(9) Uani 1 1 d . . . H28A H -0.1550 1.3853 0.2074 0.048 Uiso 1 1 calc R . . H28B H -0.1026 1.4983 0.1957 0.048 Uiso 1 1 calc R . . H28C H -0.1243 1.4163 0.1538 0.048 Uiso 1 1 calc R . . C29 C -0.3177(3) 1.5350(3) 0.22461(13) 0.0314(9) Uani 1 1 d . . . H29A H -0.3232 1.4808 0.2491 0.047 Uiso 1 1 calc R . . H29B H -0.3941 1.5676 0.2202 0.047 Uiso 1 1 calc R . . H29C H -0.2612 1.5880 0.2345 0.047 Uiso 1 1 calc R . . C30 C -0.2700(4) 1.5736(3) 0.14066(14) 0.0400(10) Uani 1 1 d . . . H30A H -0.2443 1.5447 0.1102 0.060 Uiso 1 1 calc R . . H30B H -0.2140 1.6263 0.1514 0.060 Uiso 1 1 calc R . . H30C H -0.3468 1.6059 0.1368 0.060 Uiso 1 1 calc R . . C31 C -0.2808(3) 0.8523(2) 0.28715(12) 0.0241(7) Uani 1 1 d . . . H31A H -0.3184 0.8507 0.3191 0.029 Uiso 1 1 calc R . . C32 C -0.2688(3) 0.9637(2) 0.26967(13) 0.0222(7) Uani 1 1 d . . . H32A H -0.2120 0.9643 0.2428 0.027 Uiso 1 1 calc R . . C33 C -0.3904(3) 0.9831(2) 0.24962(12) 0.0227(7) Uani 1 1 d . . . H33A H -0.4447 0.9857 0.2773 0.027 Uiso 1 1 calc R . . C34 C -0.4158(3) 0.8807(3) 0.22341(12) 0.0248(8) Uani 1 1 d . . . H34A H -0.5013 0.8665 0.2253 0.030 Uiso 1 1 calc R . . C35 C -0.3784(3) 0.8708(3) 0.17250(13) 0.0278(8) Uani 1 1 d . . . H35A H -0.3871 0.7974 0.1621 0.033 Uiso 1 1 calc R . . H35B H -0.4289 0.9149 0.1523 0.033 Uiso 1 1 calc R . . C36 C -0.2239(4) 0.8996(4) 0.11909(13) 0.0513(12) Uani 1 1 d . . . H36A H -0.1425 0.9223 0.1170 0.077 Uiso 1 1 calc R . . H36B H -0.2730 0.9464 0.1002 0.077 Uiso 1 1 calc R . . H36C H -0.2309 0.8281 0.1069 0.077 Uiso 1 1 calc R . . C37 C -0.1178(3) 0.7686(3) 0.24525(12) 0.0261(8) Uani 1 1 d . . . H37A H -0.1544 0.7891 0.2165 0.031 Uiso 1 1 calc R . . C38 C -0.0171(3) 0.7159(3) 0.24331(13) 0.0277(8) Uani 1 1 d . . . H38A H 0.0153 0.6975 0.2135 0.033 Uiso 1 1 calc R . . C39 C 0.0424(3) 0.6870(3) 0.28652(12) 0.0272(7) Uani 1 1 d . . . C40 C -0.1185(3) 0.7708(3) 0.33099(13) 0.0266(8) Uani 1 1 d . . . C41 C 0.0512(3) 0.7029(3) 0.37299(13) 0.0343(9) Uani 1 1 d . . . H41A H 0.0050 0.7296 0.3996 0.051 Uiso 1 1 calc R . . H41B H 0.1264 0.7391 0.3720 0.051 Uiso 1 1 calc R . . H41C H 0.0642 0.6278 0.3772 0.051 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 Cu 0.0226(2) 0.01905(17) 0.02396(19) -0.00042(18) -0.00213(18) -0.00134(18) O1 0.0345(16) 0.0221(11) 0.0226(12) -0.0005(10) -0.0060(10) -0.0017(11) O2 0.0266(12) 0.0224(12) 0.0232(11) 0.0023(11) -0.0029(10) -0.0008(9) O3 0.0200(12) 0.0222(12) 0.0370(13) -0.0002(10) -0.0010(10) -0.0031(10) O4 0.0265(15) 0.0440(15) 0.0262(13) -0.0041(12) 0.0017(10) -0.0061(12) O5 0.0193(14) 0.0360(15) 0.0455(15) 0.0061(12) 0.0027(11) 0.0060(12) O6 0.0371(15) 0.0319(15) 0.0270(13) 0.0026(11) 0.0031(11) 0.0097(12) N1 0.0214(16) 0.0205(13) 0.0252(15) -0.0009(12) 0.0006(11) 0.0027(11) N2 0.0210(14) 0.0177(12) 0.0239(14) -0.0017(13) -0.0009(13) -0.0021(11) N3 0.0246(16) 0.0220(15) 0.0262(15) -0.0009(12) 0.0015(12) 0.0019(12) N4 0.0222(17) 0.0257(15) 0.0307(17) 0.0005(13) 0.0023(13) -0.0023(13) C1 0.021(2) 0.0285(18) 0.0236(18) -0.0003(15) 0.0016(14) -0.0006(15) C2 0.0191(17) 0.0259(16) 0.0259(17) 0.0023(16) 0.0031(13) -0.0015(16) C3 0.023(2) 0.036(2) 0.0250(18) -0.0028(15) 0.0001(14) -0.0037(16) C4 0.0256(19) 0.039(2) 0.0272(18) 0.0035(19) -0.0026(14) -0.0008(19) C5 0.033(2) 0.0284(19) 0.030(2) 0.0053(16) -0.0040(16) 0.0006(17) C6 0.030(2) 0.0241(18) 0.0263(19) -0.0012(15) 0.0017(15) -0.0015(16) C7 0.028(2) 0.0232(17) 0.0301(19) 0.0055(15) -0.0010(15) 0.0023(15) C8 0.029(2) 0.036(2) 0.031(2) 0.0055(17) -0.0070(15) -0.0009(18) C9 0.086(4) 0.047(3) 0.058(3) 0.012(2) -0.039(3) -0.006(3) C10 0.047(3) 0.095(4) 0.028(2) 0.012(2) -0.0037(19) 0.010(3) C11 0.037(3) 0.066(3) 0.038(2) 0.001(2) -0.0090(19) 0.001(2) C12 0.025(2) 0.0265(18) 0.0282(19) -0.0057(16) -0.0031(14) -0.0007(15) C13 0.037(2) 0.0253(19) 0.037(2) -0.0014(17) -0.0028(18) -0.0052(17) C14 0.040(2) 0.0266(19) 0.036(2) -0.0095(17) -0.0047(18) 0.0003(17) C15 0.028(2) 0.0321(19) 0.038(2) -0.0061(17) -0.0028(17) 0.0048(17) C16 0.0159(17) 0.0209(17) 0.0251(17) -0.0003(14) -0.0001(13) 0.0040(14) C17 0.026(2) 0.0223(17) 0.0264(18) -0.0018(14) 0.0033(15) 0.0001(15) C18 0.032(2) 0.0262(18) 0.030(2) 0.0038(16) 0.0014(16) 0.0027(16) C19 0.030(2) 0.0284(17) 0.0235(17) -0.0006(17) 0.0003(14) -0.0007(18) C20 0.024(2) 0.0266(18) 0.0265(18) -0.0024(15) -0.0008(15) -0.0036(16) C21 0.0227(19) 0.0202(16) 0.0292(19) -0.0015(15) 0.0030(15) 0.0004(14) C22 0.0146(17) 0.0198(16) 0.0319(19) -0.0049(15) 0.0008(15) -0.0046(14) C23 0.044(2) 0.037(2) 0.0277(19) 0.0045(17) -0.0044(17) -0.0048(19) C24 0.092(4) 0.040(3) 0.065(3) 0.009(2) -0.042(3) 0.001(3) C25 0.067(4) 0.115(5) 0.027(2) 0.011(3) -0.003(2) -0.037(4) C26 0.037(2) 0.044(2) 0.034(2) 0.0039(19) -0.0074(18) -0.004(2) C27 0.028(2) 0.0226(16) 0.034(2) -0.0006(15) 0.0007(17) -0.0069(17) C28 0.026(2) 0.0253(19) 0.046(2) -0.0034(17) 0.0024(17) -0.0004(16) C29 0.027(2) 0.0265(17) 0.041(2) -0.0054(17) 0.0024(16) -0.0049(15) C30 0.045(3) 0.0288(19) 0.046(2) 0.0038(18) -0.003(2) -0.0134(19) C31 0.0198(18) 0.0239(16) 0.0285(17) -0.0013(13) 0.0011(15) 0.0025(15) C32 0.0210(18) 0.0188(14) 0.0268(16) 0.0001(15) 0.0031(15) -0.0039(13) C33 0.0243(19) 0.0169(15) 0.0268(17) 0.0033(13) 0.0002(14) -0.0013(14) C34 0.0174(17) 0.0215(16) 0.035(2) -0.0017(15) -0.0009(14) 0.0016(14) C35 0.025(2) 0.0275(18) 0.0303(19) -0.0030(16) -0.0045(15) -0.0032(16) C36 0.041(3) 0.085(3) 0.028(2) -0.004(2) 0.0049(19) -0.013(3) C37 0.025(2) 0.0257(18) 0.0278(19) 0.0013(15) 0.0024(14) -0.0031(15) C38 0.0249(19) 0.0282(18) 0.030(2) -0.0033(15) 0.0010(15) -0.0021(15) C39 0.0229(19) 0.0219(16) 0.0368(19) 0.0001(17) 0.0021(15) -0.0039(16) C40 0.028(2) 0.0203(16) 0.031(2) 0.0013(16) 0.0017(16) -0.0005(15) C41 0.033(2) 0.035(2) 0.035(2) 0.0047(17) -0.0065(17) 0.0028(17) _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 Cu O1 1.894(2) . ? Cu O2 1.900(2) . ? Cu N1 1.950(3) . ? Cu N2 1.960(3) . ? O1 C1 1.301(4) . ? O2 C16 1.300(4) . ? O3 C31 1.439(4) . ? O3 C34 1.459(4) . ? O4 C36 1.416(5) . ? O4 C35 1.421(4) . ? O5 C39 1.222(4) . ? O6 C40 1.224(4) . ? N1 C7 1.277(4) . ? N1 C32 1.462(4) . ? N2 C22 1.285(4) . ? N2 C33 1.460(4) . ? N3 C37 1.378(4) . ? N3 C40 1.386(5) . ? N3 C31 1.478(4) . ? N4 C40 1.382(5) . ? N4 C39 1.403(5) . ? N4 C41 1.470(5) . ? C1 C2 1.431(5) . ? C1 C6 1.429(5) . ? C2 C3 1.386(5) . ? C2 C12 1.541(5) . ? C3 C4 1.411(5) . ? C4 C5 1.369(5) . ? C4 C8 1.536(5) . ? C5 C6 1.414(5) . ? C6 C7 1.437(5) . ? C8 C10 1.521(6) . ? C8 C9 1.529(6) . ? C8 C11 1.534(6) . ? C12 C14 1.526(5) . ? C12 C15 1.547(5) . ? C12 C13 1.543(5) . ? C16 C21 1.430(5) . ? C16 C17 1.447(5) . ? C17 C18 1.382(5) . ? C17 C27 1.542(5) . ? C18 C19 1.408(5) . ? C19 C20 1.364(5) . ? C19 C23 1.547(5) . ? C20 C21 1.418(5) . ? C21 C22 1.442(5) . ? C23 C25 1.529(6) . ? C23 C26 1.526(6) . ? C23 C24 1.532(6) . ? C27 C30 1.538(5) . ? C27 C28 1.539(5) . ? C27 C29 1.541(5) . ? C31 C32 1.516(4) . ? C32 C33 1.526(5) . ? C33 C34 1.533(5) . ? C34 C35 1.504(5) . ? C37 C38 1.340(5) . ? C38 C39 1.445(5) . ? 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 O1 Cu O2 90.20(10) . . ? O1 Cu N1 91.34(11) . . ? O2 Cu N1 174.21(11) . . ? O1 Cu N2 163.65(11) . . ? O2 Cu N2 93.72(11) . . ? N1 Cu N2 86.34(11) . . ? C1 O1 Cu 129.9(2) . . ? C16 O2 Cu 127.2(2) . . ? C31 O3 C34 111.9(2) . . ? C36 O4 C35 112.2(3) . . ? C7 N1 C32 124.0(3) . . ? C7 N1 Cu 128.4(2) . . ? C32 N1 Cu 107.2(2) . . ? C22 N2 C33 125.8(3) . . ? C22 N2 Cu 124.9(2) . . ? C33 N2 Cu 109.2(2) . . ? C37 N3 C40 122.1(3) . . ? C37 N3 C31 118.8(3) . . ? C40 N3 C31 119.0(3) . . ? C40 N4 C39 125.5(3) . . ? C40 N4 C41 117.6(3) . . ? C39 N4 C41 116.9(3) . . ? O1 C1 C2 118.8(3) . . ? O1 C1 C6 123.3(3) . . ? C2 C1 C6 117.9(3) . . ? C3 C2 C1 118.3(3) . . ? C3 C2 C12 122.4(3) . . ? C1 C2 C12 119.3(3) . . ? C2 C3 C4 124.7(3) . . ? C5 C4 C3 116.4(3) . . ? C5 C4 C8 123.8(4) . . ? C3 C4 C8 119.9(3) . . ? C4 C5 C6 122.5(3) . . ? C5 C6 C1 120.1(3) . . ? C5 C6 C7 116.9(3) . . ? C1 C6 C7 123.0(3) . . ? N1 C7 C6 124.0(3) . . ? C10 C8 C9 110.0(4) . . ? C10 C8 C11 108.9(4) . . ? C9 C8 C11 107.7(4) . . ? C10 C8 C4 109.2(3) . . ? C9 C8 C4 111.6(3) . . ? C11 C8 C4 109.4(3) . . ? C14 C12 C2 111.6(3) . . ? C14 C12 C15 107.4(3) . . ? C2 C12 C15 110.3(3) . . ? C14 C12 C13 109.1(3) . . ? C2 C12 C13 109.8(3) . . ? C15 C12 C13 108.5(3) . . ? O2 C16 C21 122.9(3) . . ? O2 C16 C17 119.6(3) . . ? C21 C16 C17 117.4(3) . . ? C18 C17 C16 118.1(3) . . ? C18 C17 C27 121.8(3) . . ? C16 C17 C27 120.1(3) . . ? C17 C18 C19 124.8(3) . . ? C20 C19 C18 116.8(3) . . ? C20 C19 C23 123.4(3) . . ? C18 C19 C23 119.7(3) . . ? C19 C20 C21 122.4(3) . . ? C20 C21 C16 120.2(3) . . ? C20 C21 C22 116.2(3) . . ? C16 C21 C22 123.5(3) . . ? N2 C22 C21 125.3(3) . . ? C25 C23 C26 108.9(4) . . ? C25 C23 C24 110.4(4) . . ? C26 C23 C24 107.8(4) . . ? C25 C23 C19 108.0(3) . . ? C26 C23 C19 112.1(3) . . ? C24 C23 C19 109.7(3) . . ? C17 C27 C30 112.1(3) . . ? C17 C27 C28 109.7(3) . . ? C30 C27 C28 107.0(3) . . ? C17 C27 C29 112.1(3) . . ? C30 C27 C29 107.3(3) . . ? C28 C27 C29 108.5(3) . . ? O3 C31 N3 107.4(2) . . ? O3 C31 C32 103.9(3) . . ? N3 C31 C32 113.7(3) . . ? N1 C32 C31 123.2(3) . . ? N1 C32 C33 106.9(3) . . ? C31 C32 C33 101.0(3) . . ? N2 C33 C32 106.6(3) . . ? N2 C33 C34 126.7(3) . . ? C32 C33 C34 102.3(3) . . ? O3 C34 C35 110.0(3) . . ? O3 C34 C33 102.5(3) . . ? C35 C34 C33 118.5(3) . . ? O4 C35 C34 110.6(3) . . ? C38 C37 N3 121.8(3) . . ? C37 C38 C39 120.1(3) . . ? O5 C39 N4 119.1(3) . . ? O5 C39 C38 126.1(3) . . ? N4 C39 C38 114.8(3) . . ? O6 C40 N4 122.4(3) . . ? O6 C40 N3 122.2(3) . . ? N4 C40 N3 115.3(3) . . ? _diffrn_measured_fraction_theta_max 0.985 _diffrn_reflns_theta_full 27.47 _diffrn_measured_fraction_theta_full 0.985 _refine_diff_density_max 0.397 _refine_diff_density_min -0.417 _refine_diff_density_rms 0.065