# Supplementary Material (ESI) for Chemical Communications # This journal is © The Royal Society of Chemistry 2005 data_global _journal_name_full Chem.Commun. _journal_coden_Cambridge 0182 _publ_contact_author_name 'Wonwoo Nam' _publ_contact_author_address ; Department of Chemistry Ewha Womans University Seoul 120-750 SOUTH KOREA ; _publ_contact_author_email WWNAM@EWHA.AC.KR _publ_section_title ; Self-hydroxylation of perbenzoic acids at a nonheme iron(II) center ; loop_ _publ_author_name 'Wonwoo Nam.' 'Mark B. Consugar' 'Kwan Mook Kim.' 'Jinheung Kim.' 'Mi Hee Lim.' ; Na Young Oh ; 'Mi Joo Park' 'Q.Lawrence Junior' 'Jan-Uwe Rohde' 'Mi Sook Seo.' data_han29 _database_code_depnum_ccdc_archive 'CCDC 281062' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C25 H21 N4 O7 Cl2 Fe' _chemical_formula_weight 616.21 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' Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Fe Fe 0.3463 0.8444 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting orthorhombic _symmetry_space_group_name_H-M Fdd2 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, -y, z' 'x+1/4, -y+1/4, z+1/4' '-x+1/4, y+1/4, z+1/4' 'x, y+1/2, z+1/2' '-x, -y+1/2, z+1/2' 'x+1/4, -y+3/4, z+3/4' '-x+1/4, y+3/4, z+3/4' 'x+1/2, y, z+1/2' '-x+1/2, -y, z+1/2' 'x+3/4, -y+1/4, z+3/4' '-x+3/4, y+1/4, z+3/4' 'x+1/2, y+1/2, z' '-x+1/2, -y+1/2, z' 'x+3/4, -y+3/4, z+1/4' '-x+3/4, y+3/4, z+1/4' _cell_length_a 27.042(13) _cell_length_b 48.74(2) _cell_length_c 8.026(3) _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_volume 10579(8) _cell_formula_units_Z 16 _cell_measurement_temperature 233(2) _cell_measurement_reflns_used 395 _cell_measurement_theta_min 4 _cell_measurement_theta_max 25 _exptl_crystal_description 'thin plate' _exptl_crystal_colour purple _exptl_crystal_size_max .26 _exptl_crystal_size_mid .10 _exptl_crystal_size_min .02 _exptl_crystal_density_meas none _exptl_crystal_density_diffrn 1.548 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 5040 _exptl_absorpt_coefficient_mu 0.825 _exptl_absorpt_correction_type SADABS _exptl_absorpt_correction_T_min ; Ratio of minimum to maximum apparent transmission: 0.095360 ; _exptl_absorpt_correction_T_max ? _exptl_absorpt_process_details ? _exptl_special_details ; ? ; _diffrn_ambient_temperature 233(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 'SMART APEX CCD' _diffrn_measurement_method 'omega scan' _diffrn_detector_area_resol_mean ? _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% none _diffrn_reflns_number 15501 _diffrn_reflns_av_R_equivalents 0.1767 _diffrn_reflns_av_sigmaI/netI 0.2486 _diffrn_reflns_limit_h_min -35 _diffrn_reflns_limit_h_max 33 _diffrn_reflns_limit_k_min -63 _diffrn_reflns_limit_k_max 46 _diffrn_reflns_limit_l_min -9 _diffrn_reflns_limit_l_max 10 _diffrn_reflns_theta_min 1.67 _diffrn_reflns_theta_max 28.25 _reflns_number_total 5678 _reflns_number_gt 2133 _reflns_threshold_expression >2sigma(I) _computing_data_collection 'Bruker SMART' _computing_cell_refinement 'Bruker SAINT' _computing_data_reduction 'Bruker XPREP' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics 'Bruker XP' _computing_publication_material 'Bruker XCIF' _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^)+(0.0654P)^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 mixed _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 0.46(5) _refine_ls_number_reflns 5678 _refine_ls_number_parameters 352 _refine_ls_number_restraints 1 _refine_ls_R_factor_all 0.2356 _refine_ls_R_factor_gt 0.0901 _refine_ls_wR_factor_ref 0.2270 _refine_ls_wR_factor_gt 0.1645 _refine_ls_goodness_of_fit_ref 0.927 _refine_ls_restrained_S_all 0.927 _refine_ls_shift/su_max 0.906 _refine_ls_shift/su_mean 0.060 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 Fe1 Fe 0.35688(6) 0.07352(3) 0.1561(2) 0.0463(4) Uani 1 1 d . . . Cl1 Cl 0.40369(16) -0.01613(8) -0.5412(4) 0.0989(14) Uani 1 1 d . . . Cl2 Cl 0.32317(18) 0.17630(9) 0.7482(6) 0.0889(13) Uani 1 1 d . . . O1 O 0.3987(3) 0.04589(15) 0.0858(9) 0.056(2) Uani 1 1 d . . . O2 O 0.3231(3) 0.07574(14) -0.0524(9) 0.052(2) Uani 1 1 d . . . O3 O 0.2902(3) 0.05888(16) -0.2821(10) 0.061(2) Uani 1 1 d . . . O4 O 0.3254(10) 0.1740(4) 0.579(2) 0.271(13) Uani 1 1 d . . . O5 O 0.3546(5) 0.1951(2) 0.8156(16) 0.137(5) Uani 1 1 d . . . O6 O 0.3223(7) 0.1501(3) 0.8124(17) 0.193(8) Uani 1 1 d . . . O7 O 0.2795(7) 0.1887(4) 0.768(4) 0.313(16) Uani 1 1 d . . . N1 N 0.3116(3) 0.10420(19) 0.2917(11) 0.046(2) Uani 1 1 d . . . N2 N 0.3953(3) 0.07382(17) 0.3876(12) 0.047(2) Uani 1 1 d . . . N3 N 0.3964(3) 0.11114(18) 0.1226(10) 0.043(2) Uani 1 1 d . . . N4 N 0.2968(4) 0.0497(2) 0.2585(12) 0.055(3) Uani 1 1 d . . . C1 C 0.3290(4) 0.1055(2) 0.4718(14) 0.056(3) Uani 1 1 d . . . H1A H 0.3046 0.0963 0.5425 0.067 Uiso 1 1 calc R . . H1B H 0.3304 0.1248 0.5064 0.067 Uiso 1 1 calc R . . C2 C 0.3793(4) 0.0925(2) 0.5001(14) 0.045(3) Uani 1 1 d . . . C3 C 0.4064(5) 0.0989(3) 0.6408(17) 0.068(4) Uani 1 1 d . . . H3A H 0.3947 0.1121 0.7166 0.082 Uiso 1 1 calc R . . C4 C 0.4503(5) 0.0859(3) 0.6685(17) 0.072(4) Uani 1 1 d . . . H4A H 0.4695 0.0900 0.7628 0.087 Uiso 1 1 calc R . . C5 C 0.4656(5) 0.0665(3) 0.5534(16) 0.065(4) Uani 1 1 d . . . H5A H 0.4955 0.0571 0.5722 0.079 Uiso 1 1 calc R . . C6 C 0.4390(4) 0.0606(2) 0.4137(18) 0.063(3) Uani 1 1 d . . . H6A H 0.4505 0.0475 0.3367 0.076 Uiso 1 1 calc R . . C7 C 0.3182(4) 0.1304(2) 0.2049(15) 0.055(3) Uani 1 1 d . . . H7A H 0.3068 0.1455 0.2761 0.066 Uiso 1 1 calc R . . H7B H 0.2985 0.1305 0.1025 0.066 Uiso 1 1 calc R . . C8 C 0.3718(4) 0.1345(2) 0.1630(15) 0.049(3) Uani 1 1 d . . . C9 C 0.3933(5) 0.1598(3) 0.1519(17) 0.070(4) Uani 1 1 d . . . H9A H 0.3750 0.1759 0.1718 0.084 Uiso 1 1 calc R . . C10 C 0.4423(5) 0.1610(3) 0.1109(18) 0.077(4) Uani 1 1 d . . . H10A H 0.4581 0.1781 0.1072 0.093 Uiso 1 1 calc R . . C11 C 0.4696(5) 0.1375(3) 0.0744(15) 0.063(4) Uani 1 1 d . . . H11A H 0.5032 0.1382 0.0445 0.075 Uiso 1 1 calc R . . C12 C 0.4442(4) 0.1134(3) 0.0849(14) 0.058(3) Uani 1 1 d . . . H12A H 0.4618 0.0971 0.0640 0.069 Uiso 1 1 calc R . . C13 C 0.2589(4) 0.0946(2) 0.2842(17) 0.065(4) Uani 1 1 d . . . H13A H 0.2396 0.1037 0.3717 0.078 Uiso 1 1 calc R . . H13B H 0.2445 0.0995 0.1761 0.078 Uiso 1 1 calc R . . C14 C 0.2570(5) 0.0642(3) 0.3075(16) 0.065(4) Uani 1 1 d . . . C15 C 0.2166(5) 0.0507(3) 0.3599(14) 0.081(5) Uani 1 1 d . . . H15A H 0.1888 0.0609 0.3930 0.097 Uiso 1 1 calc R . . C16 C 0.2146(7) 0.0241(4) 0.3667(19) 0.104(6) Uani 1 1 d . . . H16A H 0.1859 0.0152 0.4055 0.124 Uiso 1 1 calc R . . C17 C 0.2557(7) 0.0086(3) 0.315(2) 0.091(5) Uani 1 1 d . . . H17A H 0.2550 -0.0107 0.3158 0.109 Uiso 1 1 calc R . . C18 C 0.2963(6) 0.0224(3) 0.2653(16) 0.076(4) Uani 1 1 d . . . H18A H 0.3248 0.0126 0.2346 0.092 Uiso 1 1 calc R . . C19 C 0.3639(5) 0.0223(2) -0.3342(18) 0.061(3) Uani 1 1 d . . . H19A H 0.3408 0.0253 -0.4197 0.074 Uiso 1 1 calc R . . C20 C 0.4001(5) 0.0024(2) -0.3525(18) 0.067(4) Uani 1 1 d . . . C21 C 0.4324(5) -0.0039(3) -0.2272(18) 0.076(4) Uani 1 1 d . . . H21A H 0.4550 -0.0184 -0.2407 0.091 Uiso 1 1 calc R . . C22 C 0.4319(4) 0.0109(2) -0.0817(17) 0.060(3) Uani 1 1 d . . . H22A H 0.4549 0.0071 0.0030 0.072 Uiso 1 1 calc R . . C23 C 0.3958(4) 0.0323(2) -0.0595(15) 0.049(3) Uani 1 1 d . . . C24 C 0.3620(4) 0.0375(2) -0.1899(14) 0.041(3) Uani 1 1 d . . . C25 C 0.3218(4) 0.0580(2) -0.1762(15) 0.050(3) Uani 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 Fe1 0.0464(9) 0.0448(9) 0.0475(9) -0.0047(8) -0.0034(9) 0.0010(9) Cl1 0.140(4) 0.078(2) 0.079(3) -0.032(2) -0.001(3) 0.019(2) Cl2 0.086(3) 0.077(3) 0.103(4) 0.003(3) -0.012(3) -0.014(3) O1 0.056(5) 0.054(5) 0.058(5) -0.016(4) -0.013(4) 0.012(4) O2 0.048(5) 0.051(5) 0.056(6) -0.001(4) -0.013(4) 0.009(4) O3 0.051(5) 0.079(6) 0.055(6) -0.014(4) -0.014(4) 0.008(5) O4 0.51(4) 0.165(16) 0.139(16) -0.017(13) -0.08(2) -0.06(2) O5 0.131(10) 0.119(10) 0.160(12) -0.019(8) -0.049(8) -0.039(8) O6 0.34(2) 0.104(11) 0.134(12) 0.040(9) -0.096(13) -0.029(12) O7 0.155(16) 0.149(15) 0.64(5) -0.01(2) 0.09(2) -0.048(12) N1 0.040(6) 0.059(6) 0.039(6) -0.003(5) -0.012(4) -0.004(5) N2 0.053(6) 0.051(5) 0.037(6) 0.017(5) -0.006(5) -0.014(5) N3 0.042(6) 0.047(6) 0.041(6) 0.005(4) -0.003(5) -0.003(5) N4 0.062(8) 0.050(6) 0.053(7) 0.004(5) -0.009(5) -0.004(6) C1 0.064(9) 0.052(7) 0.052(8) -0.019(6) 0.012(6) 0.003(6) C2 0.047(7) 0.058(7) 0.031(7) 0.010(6) 0.003(6) -0.011(6) C3 0.065(9) 0.086(10) 0.054(9) -0.008(8) 0.003(8) 0.000(8) C4 0.065(9) 0.111(11) 0.041(8) 0.014(9) -0.015(8) -0.035(8) C5 0.065(9) 0.081(10) 0.050(9) 0.005(8) -0.032(7) -0.017(8) C6 0.045(7) 0.065(8) 0.080(9) 0.009(8) -0.003(8) 0.010(6) C7 0.053(8) 0.045(7) 0.066(9) -0.002(6) 0.015(6) 0.014(6) C8 0.046(7) 0.058(7) 0.043(7) 0.017(7) 0.005(7) -0.002(6) C9 0.070(10) 0.055(8) 0.084(10) 0.025(8) -0.007(10) -0.005(7) C10 0.076(11) 0.058(9) 0.098(13) 0.004(8) -0.009(9) -0.015(8) C11 0.039(7) 0.088(10) 0.061(8) 0.009(8) -0.001(6) -0.013(8) C12 0.045(8) 0.065(9) 0.063(8) -0.007(6) 0.011(6) -0.010(7) C13 0.041(8) 0.080(10) 0.074(9) -0.004(7) 0.017(6) 0.006(7) C14 0.066(10) 0.066(9) 0.063(9) 0.008(7) -0.029(7) -0.029(8) C15 0.085(11) 0.109(12) 0.047(9) -0.024(8) 0.006(7) -0.055(10) C16 0.116(15) 0.125(16) 0.070(12) 0.011(11) -0.006(11) -0.077(13) C17 0.121(15) 0.060(10) 0.093(12) -0.014(9) -0.005(11) -0.049(10) C18 0.107(13) 0.055(9) 0.067(10) -0.010(8) -0.002(9) -0.008(9) C19 0.082(9) 0.051(7) 0.051(8) -0.004(8) 0.007(8) 0.008(7) C20 0.085(10) 0.038(7) 0.077(10) -0.014(7) 0.020(9) -0.002(7) C21 0.089(11) 0.069(9) 0.071(10) -0.022(8) 0.008(9) 0.040(8) C22 0.064(8) 0.049(7) 0.068(9) -0.015(7) -0.018(7) 0.027(6) C23 0.046(7) 0.045(6) 0.057(9) -0.015(6) -0.011(7) -0.012(6) C24 0.030(6) 0.040(6) 0.053(7) 0.004(6) -0.002(5) -0.007(5) C25 0.048(8) 0.054(8) 0.047(8) -0.008(7) -0.005(6) -0.012(6) _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 Fe1 O1 1.846(7) . ? Fe1 O2 1.909(7) . ? Fe1 N2 2.129(9) . ? Fe1 N3 2.139(9) . ? Fe1 N4 2.158(10) . ? Fe1 N1 2.218(9) . ? Cl1 C20 1.766(13) . ? Cl2 O7 1.337(19) . ? Cl2 O5 1.362(11) . ? Cl2 O6 1.376(13) . ? Cl2 O4 1.361(18) . ? O1 C23 1.343(12) . ? O2 C25 1.317(12) . ? O3 C25 1.205(12) . ? N1 C7 1.467(12) . ? N1 C13 1.500(13) . ? N1 C1 1.522(13) . ? N2 C2 1.355(14) . ? N2 C6 1.361(13) . ? N3 C12 1.333(12) . ? N3 C8 1.357(13) . ? N4 C18 1.333(14) . ? N4 C14 1.346(16) . ? C1 C2 1.517(14) . ? C2 C3 1.382(16) . ? C3 C4 1.364(16) . ? C4 C5 1.386(17) . ? C5 C6 1.364(16) . ? C7 C8 1.501(14) . ? C8 C9 1.368(14) . ? C9 C10 1.366(15) . ? C10 C11 1.393(16) . ? C11 C12 1.365(16) . ? C13 C14 1.496(16) . ? C14 C15 1.342(16) . ? C15 C16 1.303(19) . ? C16 C17 1.41(2) . ? C17 C18 1.349(18) . ? C19 C24 1.376(16) . ? C19 C20 1.386(15) . ? C20 C21 1.367(17) . ? C21 C22 1.373(16) . ? C22 C23 1.441(14) . ? C23 C24 1.411(14) . ? C24 C25 1.483(15) . ? 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 Fe1 O2 93.8(3) . . ? O1 Fe1 N2 88.4(4) . . ? O2 Fe1 N2 176.3(3) . . ? O1 Fe1 N3 106.3(4) . . ? O2 Fe1 N3 94.6(3) . . ? N2 Fe1 N3 82.0(3) . . ? O1 Fe1 N4 100.7(4) . . ? O2 Fe1 N4 90.2(3) . . ? N2 Fe1 N4 92.2(3) . . ? N3 Fe1 N4 152.1(4) . . ? O1 Fe1 N1 168.4(3) . . ? O2 Fe1 N1 97.3(3) . . ? N2 Fe1 N1 80.6(3) . . ? N3 Fe1 N1 76.1(3) . . ? N4 Fe1 N1 76.1(4) . . ? O7 Cl2 O5 101.4(11) . . ? O7 Cl2 O6 111.0(12) . . ? O5 Cl2 O6 119.1(8) . . ? O7 Cl2 O4 101.2(16) . . ? O5 Cl2 O4 115.1(11) . . ? O6 Cl2 O4 107.4(11) . . ? C23 O1 Fe1 126.0(7) . . ? C25 O2 Fe1 129.5(7) . . ? C7 N1 C13 111.6(9) . . ? C7 N1 C1 112.0(8) . . ? C13 N1 C1 110.2(9) . . ? C7 N1 Fe1 106.6(6) . . ? C13 N1 Fe1 107.2(7) . . ? C1 N1 Fe1 108.9(6) . . ? C2 N2 C6 119.7(11) . . ? C2 N2 Fe1 115.4(7) . . ? C6 N2 Fe1 123.7(9) . . ? C12 N3 C8 117.4(9) . . ? C12 N3 Fe1 125.6(8) . . ? C8 N3 Fe1 116.4(7) . . ? C18 N4 C14 120.2(12) . . ? C18 N4 Fe1 124.1(10) . . ? C14 N4 Fe1 115.6(8) . . ? N1 C1 C2 113.7(9) . . ? N2 C2 C3 121.7(11) . . ? N2 C2 C1 118.0(10) . . ? C3 C2 C1 120.3(11) . . ? C4 C3 C2 119.4(13) . . ? C3 C4 C5 118.0(13) . . ? C6 C5 C4 122.3(14) . . ? N2 C6 C5 119.0(13) . . ? N1 C7 C8 109.9(9) . . ? N3 C8 C9 122.3(10) . . ? N3 C8 C7 114.5(9) . . ? C9 C8 C7 123.0(11) . . ? C8 C9 C10 117.6(12) . . ? C9 C10 C11 122.1(13) . . ? C12 C11 C10 115.3(12) . . ? N3 C12 C11 124.9(12) . . ? C14 C13 N1 109.6(10) . . ? N4 C14 C15 119.1(14) . . ? N4 C14 C13 117.1(11) . . ? C15 C14 C13 123.5(15) . . ? C16 C15 C14 122.4(17) . . ? C15 C16 C17 119.4(15) . . ? C18 C17 C16 117.5(15) . . ? N4 C18 C17 121.4(15) . . ? C24 C19 C20 119.4(13) . . ? C21 C20 C19 122.1(13) . . ? C21 C20 Cl1 118.8(10) . . ? C19 C20 Cl1 119.1(12) . . ? C20 C21 C22 120.1(12) . . ? C21 C22 C23 119.6(12) . . ? O1 C23 C24 126.5(10) . . ? O1 C23 C22 115.1(10) . . ? C24 C23 C22 118.4(10) . . ? C19 C24 C23 120.3(10) . . ? C19 C24 C25 117.0(10) . . ? C23 C24 C25 122.6(10) . . ? O3 C25 O2 121.9(12) . . ? O3 C25 C24 119.4(11) . . ? O2 C25 C24 118.6(10) . . ? _diffrn_measured_fraction_theta_max 0.943 _diffrn_reflns_theta_full 28.25 _diffrn_measured_fraction_theta_full 0.943 _refine_diff_density_max 0.450 _refine_diff_density_min -0.426 _refine_diff_density_rms 0.076