# Electronic Supplementary Material (ESI) for Analyst # This journal is © The Royal Society of Chemistry 2013 ####################################################################### # # Cambridge Crystallographic Data Centre # CCDC # ####################################################################### # # This CIF contains data from an original supplementary publication # deposited with the CCDC, and may include chemical, crystal, # experimental, refinement, atomic coordinates, # anisotropic displacement parameters and molecular geometry data, # as required by the journal to which it was submitted. # # This CIF is provided on the understanding that it is used for bona # fide research purposes only. It may contain copyright material # of the CCDC or of third parties, and may not be copied or further # disseminated in any form, whether machine-readable or not, # except for the purpose of generating routine backup copies # on your local computer system. # # For further information on the CCDC, data deposition and # data retrieval see: # www.ccdc.cam.ac.uk # # Bona fide researchers may freely download Mercury and enCIFer # from this site to visualise CIF-encoded structures and # to carry out CIF format checking respectively. # data_skkar41a #TrackingRef '1.cif' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C38 H34 Cd2 Cl2 N12 O10' _chemical_formula_weight 1114.47 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' Cd Cd -0.8075 1.2024 '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 C2/c loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y, -z+1/2' 'x+1/2, y+1/2, z' '-x+1/2, y+1/2, -z+1/2' '-x, -y, -z' 'x, -y, z-1/2' '-x+1/2, -y+1/2, -z' 'x+1/2, -y+1/2, z-1/2' _cell_length_a 23.0762(15) _cell_length_b 12.6124(6) _cell_length_c 17.5274(13) _cell_angle_alpha 90.00 _cell_angle_beta 116.6010(10) _cell_angle_gamma 90.00 _cell_volume 4561.3(5) _cell_formula_units_Z 4 _cell_measurement_temperature 100(2) _cell_measurement_reflns_used 9927 _cell_measurement_theta_min 2.46 _cell_measurement_theta_max 27.80 _exptl_crystal_description BLOCK _exptl_crystal_colour yellow _exptl_crystal_size_max 0.20 _exptl_crystal_size_mid 0.15 _exptl_crystal_size_min 0.15 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.623 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 2224 _exptl_absorpt_coefficient_mu 1.117 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.8075 _exptl_absorpt_correction_T_max 0.8504 _exptl_absorpt_process_details sadabs _exptl_special_details ; ? ; _diffrn_ambient_temperature 100(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 'CCD area detector' _diffrn_measurement_method 'phi and omega scans' _diffrn_detector_area_resol_mean ? _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 29240 _diffrn_reflns_av_R_equivalents 0.0356 _diffrn_reflns_av_sigmaI/netI 0.0277 _diffrn_reflns_limit_h_min -30 _diffrn_reflns_limit_h_max 29 _diffrn_reflns_limit_k_min -16 _diffrn_reflns_limit_k_max 16 _diffrn_reflns_limit_l_min -23 _diffrn_reflns_limit_l_max 22 _diffrn_reflns_theta_min 1.89 _diffrn_reflns_theta_max 27.98 _reflns_number_total 5299 _reflns_number_gt 4353 _reflns_threshold_expression >2sigma(I) _computing_data_collection 'Bruker SMART' _computing_cell_refinement 'Bruker SMART' _computing_data_reduction 'Bruker SAINT' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics 'Bruker SHELXTL' _computing_publication_material 'Bruker SHELXTL' _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^+5.1226P] 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 none _refine_ls_extinction_coef ? _refine_ls_number_reflns 5299 _refine_ls_number_parameters 299 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.0341 _refine_ls_R_factor_gt 0.0237 _refine_ls_wR_factor_ref 0.0627 _refine_ls_wR_factor_gt 0.0581 _refine_ls_goodness_of_fit_ref 1.036 _refine_ls_restrained_S_all 1.036 _refine_ls_shift/su_max 0.009 _refine_ls_shift/su_mean 0.001 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 Cd1 Cd 0.5000 0.635962(15) 0.2500 0.02007(6) Uani 1 2 d S . . Cd2 Cd 0.5000 0.351565(15) 0.2500 0.01919(6) Uani 1 2 d S . . Cl1 Cl 0.81418(3) 0.37245(4) -0.06132(3) 0.02543(11) Uani 1 1 d . . . O2 O 0.81449(10) 0.36145(13) 0.01983(11) 0.0429(4) Uani 1 1 d . . . O1 O 0.52756(7) 0.49381(10) 0.33607(9) 0.0222(3) Uani 1 1 d . . . O3 O 0.87979(8) 0.37135(14) -0.05147(10) 0.0370(4) Uani 1 1 d . . . O4 O 0.78297(8) 0.46894(13) -0.10085(10) 0.0351(4) Uani 1 1 d . . . O5 O 0.78001(8) 0.28402(13) -0.11580(11) 0.0407(4) Uani 1 1 d . . . N1 N 0.54336(9) 0.75947(13) 0.19411(10) 0.0258(4) Uani 1 1 d . . . N2 N 0.64106(10) 0.72723(15) 0.31331(11) 0.0281(4) Uani 1 1 d . . . N3 N 0.60960(9) 0.65966(13) 0.34400(10) 0.0234(4) Uani 1 1 d . . . N4 N 0.59187(9) 0.24830(16) 0.30843(11) 0.0323(4) Uani 1 1 d . . . N5 N 0.58801(10) 0.24844(16) 0.17345(12) 0.0320(4) Uani 1 1 d . . . N6 N 0.53641(8) 0.31618(13) 0.14622(10) 0.0231(4) Uani 1 1 d . . . C1 C 0.50977(12) 0.81102(17) 0.11945(14) 0.0321(5) Uani 1 1 d . . . H1A H 0.4640 0.8029 0.0910 0.038 Uiso 1 1 calc R . . C2 C 0.53874(15) 0.8745(2) 0.08296(16) 0.0446(7) Uani 1 1 d . . . H2C H 0.5137 0.9100 0.0305 0.054 Uiso 1 1 calc R . . C3 C 0.60578(16) 0.8857(2) 0.12481(17) 0.0516(8) Uani 1 1 d . . . H3A H 0.6273 0.9276 0.1002 0.062 Uiso 1 1 calc R . . C4 C 0.64092(14) 0.8363(2) 0.20172(16) 0.0427(6) Uani 1 1 d . . . H4B H 0.6867 0.8439 0.2312 0.051 Uiso 1 1 calc R . . C5 C 0.60755(11) 0.77433(17) 0.23556(13) 0.0287(5) Uani 1 1 d . . . C6 C 0.64204(10) 0.62698(16) 0.42154(12) 0.0228(4) Uani 1 1 d . . . H6A H 0.6853 0.6514 0.4530 0.027 Uiso 1 1 calc R . . C7 C 0.61636(10) 0.55497(15) 0.46371(12) 0.0205(4) Uani 1 1 d . . . C8 C 0.65037(10) 0.55073(17) 0.55298(12) 0.0235(4) Uani 1 1 d . . . H8A H 0.6878 0.5938 0.5811 0.028 Uiso 1 1 calc R . . C9 C 0.63129(11) 0.48580(16) 0.60189(13) 0.0253(4) Uani 1 1 d . . . C10 C 0.57839(10) 0.42055(17) 0.55823(12) 0.0245(4) Uani 1 1 d . . . H10A H 0.5649 0.3748 0.5903 0.029 Uiso 1 1 calc R . . C11 C 0.54394(10) 0.41864(16) 0.46944(12) 0.0208(4) Uani 1 1 d . . . C12 C 0.56160(10) 0.48950(15) 0.41983(12) 0.0201(4) Uani 1 1 d . . . C13 C 0.51113(10) 0.34703(16) 0.06795(13) 0.0231(4) Uani 1 1 d . . . H13A H 0.5295 0.3216 0.0326 0.028 Uiso 1 1 calc R . . C14 C 0.62082(14) 0.2138(2) 0.39038(16) 0.0470(7) Uani 1 1 d . . . H14A H 0.6040 0.2377 0.4279 0.056 Uiso 1 1 calc R . . C15 C 0.67249(17) 0.1468(3) 0.42188(19) 0.0683(11) Uani 1 1 d . . . H15A H 0.6911 0.1243 0.4797 0.082 Uiso 1 1 calc R . . C16 C 0.69725(18) 0.1122(3) 0.3671(2) 0.0775(12) Uani 1 1 d . . . H16A H 0.7332 0.0651 0.3871 0.093 Uiso 1 1 calc R . . C17 C 0.66974(16) 0.1461(3) 0.28416(18) 0.0608(9) Uani 1 1 d . . . H17A H 0.6865 0.1236 0.2462 0.073 Uiso 1 1 calc R . . C18 C 0.61658(12) 0.2145(2) 0.25632(15) 0.0350(5) Uani 1 1 d . . . C19 C 0.66682(13) 0.48653(19) 0.69825(14) 0.0356(6) Uani 1 1 d . . . H19A H 0.6885 0.4182 0.7185 0.053 Uiso 1 1 calc R . . H19B H 0.6358 0.4984 0.7215 0.053 Uiso 1 1 calc R . . H19C H 0.6992 0.5434 0.7172 0.053 Uiso 1 1 calc R . . H1N H 0.6007(12) 0.2237(19) 0.1400(15) 0.033(7) Uiso 1 1 d . . . H2N H 0.6815(13) 0.732(2) 0.3395(16) 0.036(7) Uiso 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 Cd1 0.02232(12) 0.02150(11) 0.01463(10) 0.000 0.00669(8) 0.000 Cd2 0.02112(12) 0.02195(11) 0.01639(10) 0.000 0.01007(8) 0.000 Cl1 0.0259(3) 0.0273(3) 0.0253(2) 0.00292(19) 0.0134(2) 0.0032(2) O2 0.0594(12) 0.0458(10) 0.0355(9) 0.0082(8) 0.0320(9) 0.0026(9) O1 0.0272(8) 0.0235(7) 0.0139(6) 0.0003(5) 0.0073(6) -0.0022(6) O3 0.0229(9) 0.0544(11) 0.0328(9) -0.0045(8) 0.0117(7) 0.0034(8) O4 0.0359(10) 0.0303(8) 0.0323(9) 0.0055(7) 0.0091(8) 0.0085(7) O5 0.0358(10) 0.0335(9) 0.0519(11) -0.0104(8) 0.0189(9) -0.0018(8) N1 0.0344(11) 0.0220(9) 0.0197(8) 0.0006(7) 0.0110(8) -0.0021(8) N2 0.0274(11) 0.0345(10) 0.0209(9) 0.0017(8) 0.0096(8) -0.0090(9) N3 0.0276(10) 0.0243(9) 0.0194(8) 0.0000(7) 0.0117(8) -0.0028(7) N4 0.0371(11) 0.0391(11) 0.0231(9) 0.0068(8) 0.0156(8) 0.0137(9) N5 0.0331(11) 0.0423(11) 0.0249(9) 0.0030(8) 0.0168(9) 0.0157(9) N6 0.0231(9) 0.0264(9) 0.0224(8) 0.0003(7) 0.0125(7) 0.0034(8) C1 0.0427(14) 0.0262(11) 0.0229(11) 0.0018(9) 0.0108(10) -0.0004(10) C2 0.0603(19) 0.0341(13) 0.0308(13) 0.0101(10) 0.0127(13) -0.0086(13) C3 0.068(2) 0.0477(16) 0.0377(14) 0.0077(12) 0.0226(14) -0.0252(15) C4 0.0455(16) 0.0468(15) 0.0305(13) 0.0015(11) 0.0123(12) -0.0231(13) C5 0.0380(14) 0.0262(11) 0.0218(10) -0.0030(8) 0.0132(10) -0.0086(10) C6 0.0231(11) 0.0250(10) 0.0184(9) -0.0032(8) 0.0077(8) -0.0019(9) C7 0.0214(11) 0.0223(10) 0.0179(9) 0.0006(8) 0.0089(8) 0.0039(8) C8 0.0214(11) 0.0267(11) 0.0196(9) 0.0000(8) 0.0068(8) 0.0028(9) C9 0.0244(11) 0.0312(11) 0.0167(9) 0.0012(8) 0.0060(8) 0.0050(9) C10 0.0287(12) 0.0288(11) 0.0190(9) 0.0044(8) 0.0134(9) 0.0041(9) C11 0.0217(11) 0.0239(10) 0.0178(9) 0.0004(8) 0.0098(8) 0.0039(8) C12 0.0221(10) 0.0225(10) 0.0153(9) 0.0007(7) 0.0081(8) 0.0044(8) C13 0.0250(11) 0.0274(10) 0.0203(10) -0.0048(8) 0.0133(9) -0.0035(9) C14 0.0541(17) 0.0607(17) 0.0308(13) 0.0160(12) 0.0231(13) 0.0289(14) C15 0.075(2) 0.097(3) 0.0365(16) 0.0297(16) 0.0277(16) 0.054(2) C16 0.082(3) 0.108(3) 0.0496(18) 0.0324(19) 0.0357(18) 0.072(2) C17 0.063(2) 0.086(2) 0.0403(16) 0.0164(15) 0.0296(15) 0.0475(18) C18 0.0375(14) 0.0410(13) 0.0301(12) 0.0048(10) 0.0184(11) 0.0137(11) C19 0.0372(14) 0.0459(14) 0.0165(10) 0.0034(9) 0.0056(10) -0.0027(11) _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 Cd1 O1 2.2440(13) 2_655 ? Cd1 O1 2.2440(13) . ? Cd1 N1 2.2946(17) . ? Cd1 N1 2.2946(17) 2_655 ? Cd1 N3 2.3385(18) . ? Cd1 N3 2.3385(18) 2_655 ? Cd2 O1 2.2449(13) . ? Cd2 O1 2.2449(13) 2_655 ? Cd2 N4 2.3011(18) 2_655 ? Cd2 N4 2.3011(18) . ? Cd2 N6 2.3628(15) 2_655 ? Cd2 N6 2.3628(15) . ? Cl1 O2 1.4259(16) . ? Cl1 O4 1.4258(16) . ? Cl1 O3 1.4450(16) . ? Cl1 O5 1.4502(17) . ? O1 C12 1.320(2) . ? N1 C5 1.339(3) . ? N1 C1 1.352(3) . ? N2 C5 1.365(3) . ? N2 N3 1.376(2) . ? N3 C6 1.291(3) . ? N4 C18 1.344(3) . ? N4 C14 1.356(3) . ? N5 C18 1.367(3) . ? N5 N6 1.366(2) . ? N6 C13 1.287(3) . ? C1 C2 1.371(3) . ? C2 C3 1.391(4) . ? C3 C4 1.373(4) . ? C4 C5 1.402(3) . ? C6 C7 1.454(3) . ? C7 C8 1.403(3) . ? C7 C12 1.414(3) . ? C8 C9 1.392(3) . ? C9 C10 1.384(3) . ? C9 C19 1.511(3) . ? C10 C11 1.395(3) . ? C11 C12 1.428(3) . ? C11 C13 1.454(3) 2_655 ? C13 C11 1.454(3) 2_655 ? C14 C15 1.360(4) . ? C15 C16 1.390(4) . ? C16 C17 1.368(4) . ? C17 C18 1.397(3) . ? 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 Cd1 O1 73.93(7) 2_655 . ? O1 Cd1 N1 107.58(5) 2_655 . ? O1 Cd1 N1 141.53(6) . . ? O1 Cd1 N1 141.53(6) 2_655 2_655 ? O1 Cd1 N1 107.58(5) . 2_655 ? N1 Cd1 N1 94.48(9) . 2_655 ? O1 Cd1 N3 117.86(6) 2_655 . ? O1 Cd1 N3 74.75(5) . . ? N1 Cd1 N3 70.93(6) . . ? N1 Cd1 N3 98.81(6) 2_655 . ? O1 Cd1 N3 74.75(5) 2_655 2_655 ? O1 Cd1 N3 117.86(6) . 2_655 ? N1 Cd1 N3 98.81(6) . 2_655 ? N1 Cd1 N3 70.93(6) 2_655 2_655 ? N3 Cd1 N3 165.31(8) . 2_655 ? O1 Cd2 O1 73.90(7) . 2_655 ? O1 Cd2 N4 132.75(6) . 2_655 ? O1 Cd2 N4 103.06(6) 2_655 2_655 ? O1 Cd2 N4 103.06(6) . . ? O1 Cd2 N4 132.75(6) 2_655 . ? N4 Cd2 N4 111.05(10) 2_655 . ? O1 Cd2 N6 74.04(5) . 2_655 ? O1 Cd2 N6 125.23(5) 2_655 2_655 ? N4 Cd2 N6 70.21(6) 2_655 2_655 ? N4 Cd2 N6 97.17(6) . 2_655 ? O1 Cd2 N6 125.23(6) . . ? O1 Cd2 N6 74.04(5) 2_655 . ? N4 Cd2 N6 97.17(6) 2_655 . ? N4 Cd2 N6 70.21(6) . . ? N6 Cd2 N6 158.23(8) 2_655 . ? O2 Cl1 O4 110.10(10) . . ? O2 Cl1 O3 110.05(11) . . ? O4 Cl1 O3 109.91(10) . . ? O2 Cl1 O5 109.90(10) . . ? O4 Cl1 O5 109.21(10) . . ? O3 Cl1 O5 107.63(10) . . ? C12 O1 Cd1 128.97(12) . . ? C12 O1 Cd2 124.26(11) . . ? Cd1 O1 Cd2 106.08(5) . . ? C5 N1 C1 118.25(18) . . ? C5 N1 Cd1 116.82(13) . . ? C1 N1 Cd1 124.70(15) . . ? C5 N2 N3 119.83(19) . . ? C6 N3 N2 116.79(18) . . ? C6 N3 Cd1 129.44(14) . . ? N2 N3 Cd1 113.42(13) . . ? C18 N4 C14 117.4(2) . . ? C18 N4 Cd2 117.61(15) . . ? C14 N4 Cd2 124.88(15) . . ? C18 N5 N6 119.79(17) . . ? C13 N6 N5 118.00(16) . . ? C13 N6 Cd2 128.00(14) . . ? N5 N6 Cd2 113.82(12) . . ? N1 C1 C2 123.0(2) . . ? C1 C2 C3 118.2(2) . . ? C4 C3 C2 120.0(2) . . ? C3 C4 C5 118.3(2) . . ? N1 C5 N2 118.37(18) . . ? N1 C5 C4 122.2(2) . . ? N2 C5 C4 119.5(2) . . ? N3 C6 C7 123.94(19) . . ? C8 C7 C12 120.12(18) . . ? C8 C7 C6 116.04(18) . . ? C12 C7 C6 123.82(17) . . ? C9 C8 C7 122.4(2) . . ? C10 C9 C8 116.94(19) . . ? C10 C9 C19 121.62(19) . . ? C8 C9 C19 121.4(2) . . ? C9 C10 C11 123.23(19) . . ? C10 C11 C12 119.55(19) . . ? C10 C11 C13 117.38(17) . 2_655 ? C12 C11 C13 122.99(17) . 2_655 ? O1 C12 C7 121.51(17) . . ? O1 C12 C11 120.88(18) . . ? C7 C12 C11 117.61(17) . . ? N6 C13 C11 123.75(17) . 2_655 ? N4 C14 C15 123.8(2) . . ? C14 C15 C16 118.1(3) . . ? C17 C16 C15 119.8(3) . . ? C16 C17 C18 118.8(2) . . ? N4 C18 N5 118.2(2) . . ? N4 C18 C17 122.1(2) . . ? N5 C18 C17 119.6(2) . . ? 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 N5 H1N O3 0.82(2) 2.16(3) 2.971(2) 167(2) 7_655 N2 H2N O5 0.84(3) 2.06(3) 2.877(3) 167(2) 6_566 _diffrn_measured_fraction_theta_max 0.962 _diffrn_reflns_theta_full 25.00 _diffrn_measured_fraction_theta_full 0.999 _refine_diff_density_max 0.562 _refine_diff_density_min -0.420 _refine_diff_density_rms 0.070 _database_code_depnum_ccdc_archive 'CCDC 910165'