# Electronic Supplementary Material (ESI) for Dalton Transactions # 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_sad _database_code_depnum_ccdc_archive 'CCDC 903005' #TrackingRef 'ccdc.cif' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point 'not measured' _chemical_formula_moiety 'C12 H24 Cu4 I6 N4' _chemical_formula_sum 'C12 H24 Cu4 I6 N4' _chemical_formula_weight 1239.91 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' Cu Cu 0.3201 1.2651 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' I I -0.4742 1.8119 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting Cubic _symmetry_space_group_name_H-M Im-3m loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, -y, z' '-x, y, -z' 'x, -y, -z' 'z, x, y' 'z, -x, -y' '-z, -x, y' '-z, x, -y' 'y, z, x' '-y, z, -x' 'y, -z, -x' '-y, -z, x' 'y, x, -z' '-y, -x, -z' 'y, -x, z' '-y, x, z' 'x, z, -y' '-x, z, y' '-x, -z, -y' 'x, -z, y' 'z, y, -x' 'z, -y, x' '-z, y, x' '-z, -y, -x' 'x+1/2, y+1/2, z+1/2' '-x+1/2, -y+1/2, z+1/2' '-x+1/2, y+1/2, -z+1/2' 'x+1/2, -y+1/2, -z+1/2' 'z+1/2, x+1/2, y+1/2' 'z+1/2, -x+1/2, -y+1/2' '-z+1/2, -x+1/2, y+1/2' '-z+1/2, x+1/2, -y+1/2' 'y+1/2, z+1/2, x+1/2' '-y+1/2, z+1/2, -x+1/2' 'y+1/2, -z+1/2, -x+1/2' '-y+1/2, -z+1/2, x+1/2' 'y+1/2, x+1/2, -z+1/2' '-y+1/2, -x+1/2, -z+1/2' 'y+1/2, -x+1/2, z+1/2' '-y+1/2, x+1/2, z+1/2' 'x+1/2, z+1/2, -y+1/2' '-x+1/2, z+1/2, y+1/2' '-x+1/2, -z+1/2, -y+1/2' 'x+1/2, -z+1/2, y+1/2' 'z+1/2, y+1/2, -x+1/2' 'z+1/2, -y+1/2, x+1/2' '-z+1/2, y+1/2, x+1/2' '-z+1/2, -y+1/2, -x+1/2' '-x, -y, -z' 'x, y, -z' 'x, -y, z' '-x, y, z' '-z, -x, -y' '-z, x, y' 'z, x, -y' 'z, -x, y' '-y, -z, -x' 'y, -z, x' '-y, z, x' 'y, z, -x' '-y, -x, z' 'y, x, z' '-y, x, -z' 'y, -x, -z' '-x, -z, y' 'x, -z, -y' 'x, z, y' '-x, z, -y' '-z, -y, x' '-z, y, -x' 'z, -y, -x' 'z, y, x' '-x+1/2, -y+1/2, -z+1/2' 'x+1/2, y+1/2, -z+1/2' 'x+1/2, -y+1/2, z+1/2' '-x+1/2, y+1/2, z+1/2' '-z+1/2, -x+1/2, -y+1/2' '-z+1/2, x+1/2, y+1/2' 'z+1/2, x+1/2, -y+1/2' 'z+1/2, -x+1/2, y+1/2' '-y+1/2, -z+1/2, -x+1/2' 'y+1/2, -z+1/2, x+1/2' '-y+1/2, z+1/2, x+1/2' 'y+1/2, z+1/2, -x+1/2' '-y+1/2, -x+1/2, z+1/2' 'y+1/2, x+1/2, z+1/2' '-y+1/2, x+1/2, -z+1/2' 'y+1/2, -x+1/2, -z+1/2' '-x+1/2, -z+1/2, y+1/2' 'x+1/2, -z+1/2, -y+1/2' 'x+1/2, z+1/2, y+1/2' '-x+1/2, z+1/2, -y+1/2' '-z+1/2, -y+1/2, x+1/2' '-z+1/2, y+1/2, -x+1/2' 'z+1/2, -y+1/2, -x+1/2' 'z+1/2, y+1/2, x+1/2' _cell_length_a 13.9152(16) _cell_length_b 13.9152(16) _cell_length_c 13.9152(16) _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_volume 2694.4(5) _cell_formula_units_Z 4 _cell_measurement_temperature 293(2) _cell_measurement_reflns_used 331 _cell_measurement_theta_min 4.14 _cell_measurement_theta_max 27.37 _exptl_crystal_description block _exptl_crystal_colour 'black red' _exptl_crystal_size_max 0.23 _exptl_crystal_size_mid 0.23 _exptl_crystal_size_min 0.23 _exptl_crystal_density_meas none _exptl_crystal_density_diffrn 3.057 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 2232 _exptl_absorpt_coefficient_mu 9.996 _exptl_absorpt_correction_type empirical _exptl_absorpt_correction_T_min 0.1057 _exptl_absorpt_correction_T_max 0.1258 _exptl_absorpt_process_details SADABS _exptl_special_details ; ? ; _diffrn_ambient_temperature 293(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 9.00cm _diffrn_standards_number none _diffrn_standards_interval_count none _diffrn_standards_interval_time none _diffrn_standards_decay_% none _diffrn_reflns_number 5293 _diffrn_reflns_av_R_equivalents 0.0431 _diffrn_reflns_av_sigmaI/netI 0.0211 _diffrn_reflns_limit_h_min -18 _diffrn_reflns_limit_h_max 15 _diffrn_reflns_limit_k_min -16 _diffrn_reflns_limit_k_max 18 _diffrn_reflns_limit_l_min -10 _diffrn_reflns_limit_l_max 18 _diffrn_reflns_theta_min 4.14 _diffrn_reflns_theta_max 27.37 _reflns_number_total 331 _reflns_number_gt 319 _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 SHELXP-97 _computing_publication_material 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^)+(0.0409P)^2^+57.1983P] where P=(Fo^2^+2Fc^2^)/3' _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _atom_sites_solution_hydrogens ? _refine_ls_hydrogen_treatment ? _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_number_reflns 331 _refine_ls_number_parameters 35 _refine_ls_number_restraints 30 _refine_ls_R_factor_all 0.0430 _refine_ls_R_factor_gt 0.0414 _refine_ls_wR_factor_ref 0.1103 _refine_ls_wR_factor_gt 0.1095 _refine_ls_goodness_of_fit_ref 1.154 _refine_ls_restrained_S_all 1.136 _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 I1 I 0.72216(8) 0.5000 0.5000 0.0302(4) Uani 1 8 d S . . Cu1 Cu 0.60844(9) 0.39156(9) 0.39156(9) 0.0489(6) Uani 1 6 d S . . N1 N 0.6952(5) 0.3048(5) 0.3048(5) 0.033(3) Uani 1 6 d S . . C1 C 0.6543(17) 0.2897(17) 0.2082(15) 0.054(6) Uani 0.33 1 d PU . . C2 C 0.753(2) 0.247(2) 0.368(3) 0.060(9) Uani 0.33 2 d SPU . . I2 I 0.5000 0.2500 0.0000 0.092(3) Uani 0.25 8 d SPU . . I3 I 1.0000 0.5000 0.3355(8) 0.120(3) Uani 0.25 4 d SPU . . I4 I 1.0000 0.5000 0.4197(17) 0.134(6) Uani 0.13 4 d SPU . . 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 I1 0.0345(6) 0.0281(4) 0.0281(4) 0.000 0.000 0.000 Cu1 0.0489(6) 0.0489(6) 0.0489(6) -0.0066(5) 0.0066(5) 0.0066(5) N1 0.033(3) 0.033(3) 0.033(3) -0.004(3) 0.004(3) 0.004(3) C1 0.053(10) 0.066(13) 0.041(10) -0.024(9) -0.011(8) 0.027(10) C2 0.066(11) 0.066(11) 0.048(15) -0.010(9) 0.010(9) 0.021(14) I2 0.087(4) 0.102(7) 0.087(4) 0.000 0.000 0.000 I3 0.059(3) 0.165(8) 0.137(7) 0.000 0.000 0.000 I4 0.129(12) 0.131(11) 0.143(12) 0.000 0.000 0.000 _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 I1 Cu1 2.6566(10) . ? I1 Cu1 2.6566(10) 51_565 ? I1 Cu1 2.6566(10) 4_566 ? I1 Cu1 2.6566(10) 50_556 ? Cu1 N1 2.090(12) . ? Cu1 I1 2.6566(10) 57_666 ? Cu1 I1 2.6566(10) 53_666 ? Cu1 Cu1 3.018(2) 51_565 ? Cu1 Cu1 3.018(2) 52_655 ? Cu1 Cu1 3.018(2) 50_556 ? N1 C2 1.44(4) 7_665 ? N1 C2 1.44(4) 10_656 ? N1 C2 1.44(4) . ? N1 C1 1.47(2) . ? N1 C1 1.47(2) 61_665 ? N1 C1 1.47(2) 7_665 ? N1 C1 1.47(2) 67 ? N1 C1 1.47(2) 70_656 ? N1 C1 1.47(2) 10_656 ? C1 C2 0.86(3) 7_665 ? C1 C1 1.10(5) 61_665 ? C1 C1 1.53(4) 46_554 ? C1 C1 1.60(5) 67 ? C1 C2 1.74(4) 73_655 ? C1 C2 1.83(3) 10_656 ? C1 C1 2.03(3) 82_554 ? C1 C1 2.03(3) 79_545 ? C2 C1 0.86(3) 70_656 ? C2 C1 0.86(3) 10_656 ? C2 C1 1.74(4) 37_545 ? C2 C1 1.74(4) 73_655 ? C2 C1 1.83(3) 67 ? C2 C1 1.83(3) 7_665 ? I2 I3 1.190(11) 9_554 ? I2 I3 1.190(11) 89_654 ? I2 I4 2.36(2) 9_554 ? I2 I4 2.36(2) 89_654 ? I3 I4 1.17(2) . ? I3 I2 1.190(11) 5_655 ? I3 I3 2.38(2) 37_545 ? I3 I4 2.547(17) 65_765 ? I3 I4 2.547(17) 17_556 ? I4 I4 1.58(3) 65_765 ? I4 I4 1.58(3) 17_556 ? I4 I4 2.23(5) 49_766 ? I4 I2 2.36(2) 5_655 ? I4 I3 2.547(17) 65_765 ? I4 I3 2.547(17) 17_556 ? 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 Cu1 I1 Cu1 69.22(5) . 51_565 ? Cu1 I1 Cu1 106.88(9) . 4_566 ? Cu1 I1 Cu1 69.22(5) 51_565 4_566 ? Cu1 I1 Cu1 69.22(5) . 50_556 ? Cu1 I1 Cu1 106.88(9) 51_565 50_556 ? Cu1 I1 Cu1 69.22(5) 4_566 50_556 ? N1 Cu1 I1 108.18(6) . . ? N1 Cu1 I1 108.18(6) . 57_666 ? I1 Cu1 I1 110.73(4) . 57_666 ? N1 Cu1 I1 108.18(4) . 53_666 ? I1 Cu1 I1 110.73(4) . 53_666 ? I1 Cu1 I1 110.73(4) 57_666 53_666 ? N1 Cu1 Cu1 125.3 . 51_565 ? I1 Cu1 Cu1 55.39(2) . 51_565 ? I1 Cu1 Cu1 55.39(2) 57_666 51_565 ? I1 Cu1 Cu1 126.56(4) 53_666 51_565 ? N1 Cu1 Cu1 125.264(1) . 52_655 ? I1 Cu1 Cu1 126.56(4) . 52_655 ? I1 Cu1 Cu1 55.39(2) 57_666 52_655 ? I1 Cu1 Cu1 55.39(2) 53_666 52_655 ? Cu1 Cu1 Cu1 90.0 51_565 52_655 ? N1 Cu1 Cu1 125.3 . 50_556 ? I1 Cu1 Cu1 55.39(2) . 50_556 ? I1 Cu1 Cu1 126.56(4) 57_666 50_556 ? I1 Cu1 Cu1 55.39(2) 53_666 50_556 ? Cu1 Cu1 Cu1 90.0 51_565 50_556 ? Cu1 Cu1 Cu1 90.0 52_655 50_556 ? C2 N1 C2 111.5(13) 7_665 10_656 ? C2 N1 C2 111.5(13) 7_665 . ? C2 N1 C2 111.5(13) 10_656 . ? C2 N1 C1 34.2(10) 7_665 . ? C2 N1 C1 78.0(11) 10_656 . ? C2 N1 C1 133.6(14) . . ? C2 N1 C1 78.0(11) 7_665 61_665 ? C2 N1 C1 34.2(10) 10_656 61_665 ? C2 N1 C1 133.6(14) . 61_665 ? C1 N1 C1 44(2) . 61_665 ? C2 N1 C1 133.6(14) 7_665 7_665 ? C2 N1 C1 34.2(10) 10_656 7_665 ? C2 N1 C1 78.0(11) . 7_665 ? C1 N1 C1 106.0(10) . 7_665 ? C1 N1 C1 66(2) 61_665 7_665 ? C2 N1 C1 34.2(10) 7_665 67 ? C2 N1 C1 133.6(14) 10_656 67 ? C2 N1 C1 78.0(11) . 67 ? C1 N1 C1 66(2) . 67 ? C1 N1 C1 106.0(10) 61_665 67 ? C1 N1 C1 133.0(19) 7_665 67 ? C2 N1 C1 133.6(14) 7_665 70_656 ? C2 N1 C1 78.0(11) 10_656 70_656 ? C2 N1 C1 34.2(10) . 70_656 ? C1 N1 C1 133.0(19) . 70_656 ? C1 N1 C1 106.0(10) 61_665 70_656 ? C1 N1 C1 44(2) 7_665 70_656 ? C1 N1 C1 106.0(10) 67 70_656 ? C2 N1 C1 78.0(11) 7_665 10_656 ? C2 N1 C1 133.6(14) 10_656 10_656 ? C2 N1 C1 34.2(10) . 10_656 ? C1 N1 C1 106.0(10) . 10_656 ? C1 N1 C1 133.0(19) 61_665 10_656 ? C1 N1 C1 106.0(10) 7_665 10_656 ? C1 N1 C1 44(2) 67 10_656 ? C1 N1 C1 66(2) 70_656 10_656 ? C2 N1 Cu1 107.4(14) 7_665 . ? C2 N1 Cu1 107.4(14) 10_656 . ? C2 N1 Cu1 107.4(14) . . ? C1 N1 Cu1 112.7(9) . . ? C1 N1 Cu1 112.7(9) 61_665 . ? C1 N1 Cu1 112.7(9) 7_665 . ? C1 N1 Cu1 112.7(9) 67 . ? C1 N1 Cu1 112.7(9) 70_656 . ? C1 N1 Cu1 112.7(9) 10_656 . ? C2 C1 C1 138(4) 7_665 61_665 ? C2 C1 N1 71(3) 7_665 . ? C1 C1 N1 68.0(10) 61_665 . ? C2 C1 C1 89(4) 7_665 46_554 ? C1 C1 C1 99.4(16) 61_665 46_554 ? N1 C1 C1 111.2(10) . 46_554 ? C2 C1 C1 21(3) 7_665 67 ? C1 C1 C1 120.000(7) 61_665 67 ? N1 C1 C1 57.1(10) . 67 ? C1 C1 C1 80.6(16) 46_554 67 ? C2 C1 C2 116(3) 7_665 73_655 ? C1 C1 C2 71.5(8) 61_665 73_655 ? N1 C1 C2 108(2) . 73_655 ? C1 C1 C2 29.6(14) 46_554 73_655 ? C1 C1 C2 103.0(15) 67 73_655 ? C2 C1 C2 120(5) 7_665 10_656 ? C1 C1 C2 18.2(13) 61_665 10_656 ? N1 C1 C2 50.2(15) . 10_656 ? C1 C1 C2 101.6(19) 46_554 10_656 ? C1 C1 C2 102.3(13) 67 10_656 ? C2 C1 C2 78.1(18) 73_655 10_656 ? C2 C1 C1 125(3) 7_665 82_554 ? C1 C1 C1 48.2(9) 61_665 82_554 ? N1 C1 C1 88.7(7) . 82_554 ? C1 C1 C1 51.2(19) 46_554 82_554 ? C1 C1 C1 105.8(7) 67 82_554 ? C2 C1 C1 24.9(12) 73_655 82_554 ? C2 C1 C1 53.2(12) 10_656 82_554 ? C2 C1 C1 58(3) 7_665 79_545 ? C1 C1 C1 113.3(8) 61_665 79_545 ? N1 C1 C1 88.7(7) . 79_545 ? C1 C1 C1 32.5(18) 46_554 79_545 ? C1 C1 C1 48.2(9) 67 79_545 ? C2 C1 C1 57.7(13) 73_655 79_545 ? C2 C1 C1 105.5(14) 10_656 79_545 ? C1 C1 C1 71.0(14) 82_554 79_545 ? C1 C2 C1 138(7) 70_656 10_656 ? C1 C2 N1 75(4) 70_656 . ? C1 C2 N1 75(4) 10_656 . ? C1 C2 C1 97(3) 70_656 37_545 ? C1 C2 C1 62(3) 10_656 37_545 ? N1 C2 C1 102(2) . 37_545 ? C1 C2 C1 62(3) 70_656 73_655 ? C1 C2 C1 97(3) 10_656 73_655 ? N1 C2 C1 102(2) . 73_655 ? C1 C2 C1 37.0(17) 37_545 73_655 ? C1 C2 C1 117(5) 70_656 67 ? C1 C2 C1 24(3) 10_656 67 ? N1 C2 C1 51.8(13) . 67 ? C1 C2 C1 69.1(16) 37_545 67 ? C1 C2 C1 96(2) 73_655 67 ? C1 C2 C1 24(3) 70_656 7_665 ? C1 C2 C1 117(5) 10_656 7_665 ? N1 C2 C1 51.8(13) . 7_665 ? C1 C2 C1 96(2) 37_545 7_665 ? C1 C2 C1 69.1(16) 73_655 7_665 ? C1 C2 C1 95(3) 67 7_665 ? I3 I2 I3 180.000(2) 9_554 89_654 ? I3 I2 I4 0.000(1) 9_554 9_554 ? I3 I2 I4 180.000(1) 89_654 9_554 ? I3 I2 I4 180.000(2) 9_554 89_654 ? I3 I2 I4 0.0 89_654 89_654 ? I4 I2 I4 180.0 9_554 89_654 ? I4 I3 I2 180.000(4) . 5_655 ? I4 I3 I3 180.000(4) . 37_545 ? I2 I3 I3 0.000(1) 5_655 37_545 ? I4 I3 I4 26.0(4) . 65_765 ? I2 I3 I4 154.0(4) 5_655 65_765 ? I3 I3 I4 154.0(4) 37_545 65_765 ? I4 I3 I4 26.0(4) . 17_556 ? I2 I3 I4 154.0(4) 5_655 17_556 ? I3 I3 I4 154.0(4) 37_545 17_556 ? I4 I3 I4 52.0(9) 65_765 17_556 ? I3 I4 I4 135.000(1) . 65_765 ? I3 I4 I4 135.000(3) . 17_556 ? I4 I4 I4 90.000(1) 65_765 17_556 ? I3 I4 I4 180.000(5) . 49_766 ? I4 I4 I4 45.000(1) 65_765 49_766 ? I4 I4 I4 45.000(1) 17_556 49_766 ? I3 I4 I2 0.000(2) . 5_655 ? I4 I4 I2 135.000(1) 65_765 5_655 ? I4 I4 I2 135.000(1) 17_556 5_655 ? I4 I4 I2 180.000(2) 49_766 5_655 ? I3 I4 I3 116.0(4) . 65_765 ? I4 I4 I3 19.0(4) 65_765 65_765 ? I4 I4 I3 109.0(4) 17_556 65_765 ? I4 I4 I3 64.0(4) 49_766 65_765 ? I2 I4 I3 116.0(4) 5_655 65_765 ? I3 I4 I3 116.0(4) . 17_556 ? I4 I4 I3 109.0(4) 65_765 17_556 ? I4 I4 I3 19.0(4) 17_556 17_556 ? I4 I4 I3 64.0(4) 49_766 17_556 ? I2 I4 I3 116.0(4) 5_655 17_556 ? I3 I4 I3 128.0(9) 65_765 17_556 ? _diffrn_measured_fraction_theta_max 0.976 _diffrn_reflns_theta_full 27.37 _diffrn_measured_fraction_theta_full 0.976 _refine_diff_density_max 0.795 _refine_diff_density_min -1.555 _refine_diff_density_rms 0.165 #=========================END