#------------------------------------------------------------------------------ #$Date: 2016-03-25 14:24:27 +0200 (Fri, 25 Mar 2016) $ #$Revision: 179894 $ #$URL: file:///home/coder/svn-repositories/cod/cif/7/01/90/7019063.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_7019063 loop_ _publ_author_name 'Cappillino, Patrick J.' 'Miecznikowski, John R.' 'Tyler, Laurie A.' 'Tarves, Paul C.' 'McNally, Joshua S.' 'Lo, Wayne' 'Kasibhatla, Bala Sundari T.' 'Krzyaniak, Matthew D.' 'McCracken, John' 'Wang, Feng' 'Armstrong, William H.' 'Caradonna, John P.' _publ_section_title ; Studies of iron(II) and iron(III) complexes with fac-N2O, cis-N2O2 and N2O3 donor ligands: models for the 2-His 1-carboxylate motif of non-heme iron monooxygenases. ; _journal_issue 18 _journal_name_full 'Dalton transactions (Cambridge, England : 2003)' _journal_page_first 5662 _journal_page_last 5677 _journal_paper_doi 10.1039/c2dt11096b _journal_volume 41 _journal_year 2012 _chemical_formula_moiety 'C16 H34 Cl2 Fe N3 O4' _chemical_formula_sum 'C16 H34 Cl2 Fe N3 O4' _chemical_formula_weight 459.21 _chemical_name_common (NMe4)(FeCl23N2O2) _chemical_name_systematic ? _space_group_IT_number 14 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall '-P 2ybc' _symmetry_space_group_name_H-M 'P 1 21/c 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 94.228(2) _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 8.0936(6) _cell_length_b 10.2705(8) _cell_length_c 25.975(2) _cell_measurement_reflns_used 3798 _cell_measurement_temperature 193(2) _cell_measurement_theta_max 25.00 _cell_measurement_theta_min 1.57 _cell_volume 2153.3(3) _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _diffrn_ambient_temperature 193(2) _diffrn_measured_fraction_theta_full 1.000 _diffrn_measured_fraction_theta_max 1.000 _diffrn_measurement_device_type Area _diffrn_measurement_method \w/2\q _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 0.0342 _diffrn_reflns_av_sigmaI/netI 0.0355 _diffrn_reflns_limit_h_max 9 _diffrn_reflns_limit_h_min -9 _diffrn_reflns_limit_k_max 12 _diffrn_reflns_limit_k_min -12 _diffrn_reflns_limit_l_max 30 _diffrn_reflns_limit_l_min -24 _diffrn_reflns_number 12245 _diffrn_reflns_theta_full 25.00 _diffrn_reflns_theta_max 25.00 _diffrn_reflns_theta_min 1.57 _exptl_absorpt_coefficient_mu 0.973 _exptl_absorpt_correction_T_max 1 _exptl_absorpt_correction_T_min .829234 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details 'SADABS (Siemens, 1996)' _exptl_crystal_colour yellow _exptl_crystal_density_diffrn 1.417 _exptl_crystal_density_method 'not measured' _exptl_crystal_description block _exptl_crystal_F_000 972 _exptl_crystal_size_max .3 _exptl_crystal_size_mid .25 _exptl_crystal_size_min .2 _refine_diff_density_max 0.410 _refine_diff_density_min -0.211 _refine_diff_density_rms 0.060 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 0.819 _refine_ls_hydrogen_treatment constr _refine_ls_matrix_type full _refine_ls_number_parameters 318 _refine_ls_number_reflns 3798 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 0.819 _refine_ls_R_factor_all 0.0516 _refine_ls_R_factor_gt 0.0369 _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^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.1018 _refine_ls_wR_factor_ref 0.1154 _reflns_number_gt 3039 _reflns_number_total 3798 _reflns_threshold_expression >2sigma(I) _cod_data_source_file c2dt11096b.txt _cod_data_source_block 2a _cod_original_sg_symbol_H-M P2(1)/c _cod_database_code 7019063 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y+1/2, -z+1/2' '-x, -y, -z' 'x, -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 C1 C 0.4411(3) 0.8302(3) 0.77155(11) 0.0356(6) Uani 1 1 d . . . H1A H 0.4726 0.9199 0.7659 0.043 Uiso 1 1 calc R . . H1B H 0.3367 0.8143 0.7518 0.043 Uiso 1 1 calc R . . C2 C 0.5716(3) 0.7410(3) 0.75284(10) 0.0346(6) Uani 1 1 d . . . H2A H 0.5358 0.6513 0.7559 0.042 Uiso 1 1 calc R . . H2B H 0.5849 0.7584 0.7167 0.042 Uiso 1 1 calc R . . C3 C 0.8154(3) 0.8803(3) 0.76851(11) 0.0409(7) Uani 1 1 d . . . H3A H 0.7825 0.9000 0.7327 0.049 Uiso 1 1 calc R . . H3B H 0.9343 0.8668 0.7714 0.049 Uiso 1 1 calc R . . C4 C 0.7752(3) 0.9954(3) 0.80134(11) 0.0400(7) Uani 1 1 d . . . C5 C 0.8385(4) 0.6451(3) 0.77261(13) 0.0504(8) Uani 1 1 d . . . H5A H 0.8516 0.6393 0.7363 0.076 Uiso 1 1 calc R . . H5B H 0.7871 0.5671 0.7840 0.076 Uiso 1 1 calc R . . H5C H 0.9452 0.6553 0.7909 0.076 Uiso 1 1 calc R . . C6 C 0.3350(3) 0.6851(2) 0.83603(12) 0.0363(6) Uani 1 1 d . . . H6A H 0.2628 0.6641 0.8057 0.044 Uiso 1 1 calc R . . H6B H 0.2664 0.6952 0.8648 0.044 Uiso 1 1 calc R . . C7 C 0.3212(4) 0.9200(3) 0.84561(13) 0.0451(7) Uani 1 1 d . . . H7A H 0.2155 0.9229 0.8263 0.068 Uiso 1 1 calc R . . H7B H 0.3793 1.0002 0.8409 0.068 Uiso 1 1 calc R . . H7C H 0.3052 0.9084 0.8816 0.068 Uiso 1 1 calc R . . C8 C 0.4540(3) 0.5735(3) 0.84724(10) 0.0364(6) Uani 1 1 d . . . C9A C 0.6817(6) 0.1870(4) 0.94686(19) 0.0394(12) Uani 0.625(4) 1 d P A 1 H9A1 H 0.7102 0.1040 0.9320 0.047 Uiso 0.625(4) 1 calc PR A 1 H9A2 H 0.6831 0.1748 0.9839 0.047 Uiso 0.625(4) 1 calc PR A 1 C10A C 0.7699(6) 0.4188(4) 0.9595(2) 0.0396(12) Uani 0.625(4) 1 d P A 1 H10A H 0.8590 0.4797 0.9547 0.048 Uiso 0.625(4) 1 calc PR A 1 H10B H 0.6719 0.4509 0.9398 0.048 Uiso 0.625(4) 1 calc PR A 1 C11A C 0.8225(6) 0.3033(5) 0.87941(18) 0.0409(12) Uani 0.625(4) 1 d P A 1 H11A H 0.7203 0.3451 0.8665 0.049 Uiso 0.625(4) 1 calc PR A 1 H11B H 0.8270 0.2187 0.8629 0.049 Uiso 0.625(4) 1 calc PR A 1 C12A C 0.9759(6) 0.2418(5) 0.9634(2) 0.0431(12) Uani 0.625(4) 1 d P A 1 H12A H 0.9588 0.2258 0.9995 0.052 Uiso 0.625(4) 1 calc PR A 1 H12B H 1.0561 0.3116 0.9620 0.052 Uiso 0.625(4) 1 calc PR A 1 C13A C 0.509(3) 0.219(2) 0.9276(8) 0.052(4) Uani 0.625(4) 1 d P A 1 H13A H 0.4740 0.2962 0.9445 0.077 Uiso 0.625(4) 1 calc PR A 1 H13B H 0.4376 0.1479 0.9348 0.077 Uiso 0.625(4) 1 calc PR A 1 H13C H 0.5052 0.2336 0.8910 0.077 Uiso 0.625(4) 1 calc PR A 1 C14A C 0.7362(12) 0.4189(8) 1.0160(3) 0.0451(18) Uani 0.625(4) 1 d P A 1 H14A H 0.6475 0.3596 1.0215 0.068 Uiso 0.625(4) 1 calc PR A 1 H14B H 0.7055 0.5051 1.0261 0.068 Uiso 0.625(4) 1 calc PR A 1 H14C H 0.8342 0.3922 1.0364 0.068 Uiso 0.625(4) 1 calc PR A 1 C15A C 0.9679(12) 0.3848(9) 0.8637(5) 0.056(2) Uani 0.625(4) 1 d P A 1 H15A H 0.9561 0.4726 0.8756 0.084 Uiso 0.625(4) 1 calc PR A 1 H15B H 0.9697 0.3844 0.8268 0.084 Uiso 0.625(4) 1 calc PR A 1 H15C H 1.0695 0.3487 0.8789 0.084 Uiso 0.625(4) 1 calc PR A 1 C16A C 1.0453(16) 0.1201(13) 0.9403(4) 0.061(2) Uani 0.625(4) 1 d P A 1 H16A H 0.9695 0.0491 0.9436 0.091 Uiso 0.625(4) 1 calc PR A 1 H16B H 1.1500 0.0991 0.9582 0.091 Uiso 0.625(4) 1 calc PR A 1 H16C H 1.0604 0.1347 0.9045 0.091 Uiso 0.625(4) 1 calc PR A 1 C9B C 0.6709(9) 0.2819(7) 0.8979(3) 0.0358(18) Uani 0.375(4) 1 d P A 2 H9B1 H 0.7026 0.2394 0.8668 0.043 Uiso 0.375(4) 1 calc PR A 2 H9B2 H 0.6419 0.3712 0.8890 0.043 Uiso 0.375(4) 1 calc PR A 2 C10B C 0.7898(10) 0.3147(8) 0.9891(3) 0.045(2) Uani 0.375(4) 1 d P A 2 H10C H 0.8943 0.3108 1.0099 0.053 Uiso 0.375(4) 1 calc PR A 2 H10D H 0.7162 0.2503 1.0023 0.053 Uiso 0.375(4) 1 calc PR A 2 C11B C 0.9512(10) 0.3688(8) 0.9148(4) 0.049(2) Uani 0.375(4) 1 d P A 2 H11C H 0.9075 0.4567 0.9119 0.059 Uiso 0.375(4) 1 calc PR A 2 H11D H 1.0447 0.3712 0.9403 0.059 Uiso 0.375(4) 1 calc PR A 2 C12B C 0.8887(10) 0.1358(7) 0.9355(3) 0.044(2) Uani 0.375(4) 1 d P A 2 H12C H 0.8109 0.0790 0.9511 0.052 Uiso 0.375(4) 1 calc PR A 2 H12D H 0.8924 0.1092 0.8997 0.052 Uiso 0.375(4) 1 calc PR A 2 C13B C 0.519(3) 0.214(3) 0.9155(13) 0.037(5) Uani 0.375(4) 1 d P A 2 H13D H 0.5428 0.1240 0.9216 0.055 Uiso 0.375(4) 1 calc PR A 2 H13E H 0.4295 0.2224 0.8892 0.055 Uiso 0.375(4) 1 calc PR A 2 H13F H 0.4874 0.2540 0.9468 0.055 Uiso 0.375(4) 1 calc PR A 2 C14B C 0.716(2) 0.4468(16) 0.9940(5) 0.059(4) Uani 0.375(4) 1 d P A 2 H14D H 0.7891 0.5110 0.9815 0.088 Uiso 0.375(4) 1 calc PR A 2 H14E H 0.6994 0.4639 1.0296 0.088 Uiso 0.375(4) 1 calc PR A 2 H14F H 0.6112 0.4505 0.9740 0.088 Uiso 0.375(4) 1 calc PR A 2 C15B C 1.018(2) 0.3344(16) 0.8632(7) 0.063(4) Uani 0.375(4) 1 d P A 2 H15D H 1.0641 0.2483 0.8650 0.095 Uiso 0.375(4) 1 calc PR A 2 H15E H 1.1024 0.3957 0.8556 0.095 Uiso 0.375(4) 1 calc PR A 2 H15F H 0.9295 0.3377 0.8365 0.095 Uiso 0.375(4) 1 calc PR A 2 C16B C 1.061(3) 0.114(2) 0.9629(6) 0.060(4) Uani 0.375(4) 1 d P A 2 H16D H 1.1436 0.1522 0.9429 0.090 Uiso 0.375(4) 1 calc PR A 2 H16E H 1.0815 0.0225 0.9668 0.090 Uiso 0.375(4) 1 calc PR A 2 H16F H 1.0658 0.1544 0.9964 0.090 Uiso 0.375(4) 1 calc PR A 2 Cl1 Cl 0.94664(9) 0.74948(9) 0.89378(3) 0.0520(2) Uani 1 1 d . . . Cl2 Cl 0.58305(9) 0.83603(8) 0.94518(3) 0.0470(2) Uani 1 1 d . . . Fe1 Fe 0.67501(4) 0.78818(3) 0.866334(14) 0.02977(15) Uani 1 1 d . . . N1 N 0.4196(3) 0.8099(2) 0.82719(9) 0.0322(5) Uani 1 1 d . . . N2 N 0.7331(3) 0.7588(2) 0.78293(9) 0.0334(5) Uani 1 1 d . . . N3 N 0.8178(3) 0.2835(2) 0.93646(9) 0.0342(5) Uani 1 1 d . . . O1 O 0.7061(2) 0.96974(17) 0.84338(7) 0.0380(5) Uani 1 1 d . . . O2 O 0.8082(3) 1.1055(2) 0.78731(8) 0.0546(6) Uani 1 1 d . . . O3 O 0.6041(2) 0.60503(17) 0.86170(8) 0.0384(4) Uani 1 1 d . . . O4 O 0.4037(3) 0.46191(19) 0.84335(9) 0.0552(6) 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 C1 0.0359(14) 0.0391(13) 0.0308(15) 0.0054(12) -0.0046(12) -0.0003(12) C2 0.0344(14) 0.0469(15) 0.0221(14) -0.0024(12) -0.0014(11) -0.0053(12) C3 0.0355(14) 0.0597(18) 0.0283(15) -0.0038(14) 0.0077(12) -0.0138(13) C4 0.0387(15) 0.0536(16) 0.0274(15) 0.0024(13) -0.0002(12) -0.0160(13) C5 0.0412(16) 0.065(2) 0.0449(19) -0.0196(17) 0.0030(14) 0.0106(15) C6 0.0296(13) 0.0418(14) 0.0379(16) 0.0007(13) 0.0059(12) -0.0042(11) C7 0.0421(16) 0.0447(16) 0.0486(19) -0.0002(15) 0.0055(14) 0.0096(13) C8 0.0427(16) 0.0388(15) 0.0274(14) 0.0055(12) 0.0009(12) -0.0046(12) C9A 0.051(3) 0.034(2) 0.033(3) 0.000(2) 0.007(2) -0.012(2) C10A 0.050(3) 0.034(2) 0.035(3) -0.005(2) 0.003(2) -0.006(2) C11A 0.051(3) 0.046(3) 0.026(3) 0.000(2) 0.008(2) -0.003(2) C12A 0.045(3) 0.045(3) 0.039(3) -0.001(2) -0.006(2) -0.001(2) C13A 0.055(7) 0.062(6) 0.038(8) 0.006(5) 0.003(5) -0.016(4) C14A 0.057(4) 0.047(4) 0.032(4) -0.007(3) 0.007(3) -0.005(3) C15A 0.060(6) 0.062(5) 0.048(4) 0.006(4) 0.025(4) -0.009(4) C16A 0.054(5) 0.055(4) 0.072(7) 0.003(6) -0.005(6) 0.023(3) C9B 0.037(4) 0.037(4) 0.032(4) 0.006(3) -0.006(3) 0.000(3) C10B 0.041(4) 0.063(5) 0.029(4) -0.002(4) -0.003(3) -0.006(4) C11B 0.046(5) 0.048(4) 0.055(6) 0.002(4) 0.012(4) -0.017(4) C12B 0.046(5) 0.042(4) 0.042(5) 0.000(4) -0.004(4) 0.002(3) C13B 0.023(6) 0.045(7) 0.041(14) 0.006(7) 0.001(6) -0.007(5) C14B 0.074(8) 0.067(9) 0.037(9) -0.011(7) 0.010(8) -0.002(6) C15B 0.067(11) 0.084(12) 0.040(7) 0.000(9) 0.016(7) -0.022(8) C16B 0.050(7) 0.065(7) 0.061(10) 0.008(9) -0.018(9) 0.004(5) Cl1 0.0314(4) 0.0853(6) 0.0379(4) -0.0074(4) -0.0060(3) 0.0024(4) Cl2 0.0539(4) 0.0615(5) 0.0271(4) 0.0004(3) 0.0124(3) -0.0066(4) Fe1 0.0293(2) 0.0367(2) 0.0233(2) 0.00029(16) 0.00148(16) -0.00216(15) N1 0.0306(11) 0.0349(11) 0.0314(13) 0.0028(10) 0.0036(10) 0.0010(9) N2 0.0288(11) 0.0452(12) 0.0264(12) -0.0060(10) 0.0031(10) -0.0008(10) N3 0.0390(12) 0.0357(12) 0.0275(12) 0.0031(10) -0.0004(10) -0.0073(10) O1 0.0486(11) 0.0388(10) 0.0275(11) -0.0024(8) 0.0089(9) -0.0098(9) O2 0.0745(15) 0.0533(13) 0.0364(12) 0.0043(11) 0.0059(11) -0.0261(11) O3 0.0364(10) 0.0339(9) 0.0437(12) 0.0047(9) -0.0054(9) 0.0008(8) O4 0.0636(14) 0.0373(11) 0.0626(15) 0.0085(11) -0.0103(12) -0.0114(10) 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' loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle N1 C1 C2 111.4(2) N2 C2 C1 111.5(2) N2 C3 C4 113.5(2) O2 C4 O1 124.0(3) O2 C4 C3 119.7(2) O1 C4 C3 116.3(2) N1 C6 C8 113.0(2) O4 C8 O3 124.3(3) O4 C8 C6 119.6(3) O3 C8 C6 116.1(2) C13A C9A N3 118.1(10) C14A C10A N3 115.9(5) N3 C11A C15A 114.5(6) N3 C12A C16A 112.7(5) N3 C9B C13B 115.3(12) N3 C10B C14B 112.1(8) C15B C11B N3 119.8(9) C16B C12B N3 116.0(11) O3 Fe1 O1 157.69(8) O3 Fe1 N1 79.21(8) O1 Fe1 N1 84.46(8) O3 Fe1 N2 83.95(8) O1 Fe1 N2 78.34(8) N1 Fe1 N2 80.19(8) O3 Fe1 Cl2 98.50(6) O1 Fe1 Cl2 97.16(6) N1 Fe1 Cl2 91.99(6) N2 Fe1 Cl2 171.27(6) O3 Fe1 Cl1 96.99(6) O1 Fe1 Cl1 96.69(6) N1 Fe1 Cl1 170.43(6) N2 Fe1 Cl1 90.71(6) Cl2 Fe1 Cl1 97.28(3) C6 N1 C1 111.2(2) C6 N1 C7 110.2(2) C1 N1 C7 108.1(2) C6 N1 Fe1 105.36(16) C1 N1 Fe1 106.55(15) C7 N1 Fe1 115.32(18) C3 N2 C5 110.1(2) C3 N2 C2 111.5(2) C5 N2 C2 107.7(2) C3 N2 Fe1 105.01(16) C5 N2 Fe1 116.08(19) C2 N2 Fe1 106.42(15) C10B N3 C12A 78.8(4) C10B N3 C9B 117.7(5) C12A N3 C9B 158.8(4) C10B N3 C11A 157.9(4) C12A N3 C11A 115.1(3) C9B N3 C11A 54.3(3) C10B N3 C9A 79.0(4) C12A N3 C9A 109.9(3) C9B N3 C9A 64.0(3) C11A N3 C9A 109.6(3) C10B N3 C11B 112.8(5) C12A N3 C11B 74.4(4) C9B N3 C11B 107.9(5) C11A N3 C11B 59.2(4) C9A N3 C11B 168.2(4) C10B N3 C10A 51.7(4) C12A N3 C10A 107.8(3) C9B N3 C10A 93.3(4) C11A N3 C10A 106.3(3) C9A N3 C10A 107.8(3) C11B N3 C10A 80.5(4) C10B N3 C12B 107.7(5) C12A N3 C12B 56.0(3) C9B N3 C12B 104.1(4) C11A N3 C12B 94.4(4) C9A N3 C12B 69.9(3) C11B N3 C12B 105.6(4) C10A N3 C12B 158.3(4) C4 O1 Fe1 121.36(18) C8 O3 Fe1 121.53(17) loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance C1 N1 1.483(4) C1 C2 1.506(4) C2 N2 1.484(3) C3 N2 1.476(4) C3 C4 1.508(4) C4 O2 1.223(4) C4 O1 1.290(3) C5 N2 1.482(4) C6 N1 1.479(3) C6 C8 1.511(4) C7 N1 1.483(3) C8 O4 1.218(3) C8 O3 1.286(3) C9A C13A 1.48(2) C9A N3 1.520(4) C10A C14A 1.513(8) C10A N3 1.573(5) C11A N3 1.499(5) C11A C15A 1.523(11) C12A N3 1.476(5) C12A C16A 1.513(13) C9B N3 1.497(8) C9B C13B 1.51(3) C10B N3 1.438(8) C10B C14B 1.493(19) C11B C15B 1.523(19) C11B N3 1.530(7) C12B C16B 1.535(19) C12B N3 1.622(8) Cl1 Fe1 2.2953(8) Cl2 Fe1 2.2835(8) Fe1 O3 1.9677(18) Fe1 O1 1.9795(18) Fe1 N1 2.246(2) Fe1 N2 2.271(2)