# Supplementary Material (ESI) for Chemical Communications
# This journal is © The Royal Society of Chemistry 2007

data_global

_journal_coden_Cambridge         182

loop_
_publ_author_name
'Stephen Best'
'Stacey J. Borg'
'C. Pickett'
'Mathieu Razavet'
'Jonathan M. White'

_publ_contact_author_name        'Stephen Best'
_publ_contact_author_address     
;
School of Chemistry
University of Melbourne
Melbourne
Victoria
3010
AUSTRALIA
;

_publ_contact_author_email       SPBEST@UNIMELB.EDU.AU

_publ_requested_journal          'Chemical Communications'

_publ_section_title              
;
On the Structure of a Proposed Mixed-Valent Analog of
the Diiron Subsite of [FeFe]-Hydrogenase
;

data_jmwsblt
_database_code_depnum_ccdc_archive 'CCDC 658323'

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
;
?
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C30 H48 Fe4 N2 O10 S4'
_chemical_formula_weight         948.36

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'
S S 0.1246 0.1234 '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           Monoclinic
_symmetry_space_group_name_H-M   'P2(1)/c '

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'

_cell_length_a                   17.0511(10)
_cell_length_b                   13.4111(8)
_cell_length_c                   17.9625(11)
_cell_angle_alpha                90.00
_cell_angle_beta                 104.2890(10)
_cell_angle_gamma                90.00
_cell_volume                     3980.5(4)
_cell_formula_units_Z            4
_cell_measurement_temperature    130.0(2)
_cell_measurement_reflns_used    7883
_cell_measurement_theta_min      2.34
_cell_measurement_theta_max      28.57
_exptl_crystal_description       block
_exptl_crystal_colour            red-black
_exptl_crystal_size_min          0.40
_exptl_crystal_size_mid          0.45
_exptl_crystal_size_max          0.50
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.586
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1968
_exptl_absorpt_coefficient_mu    1.691
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.85
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_process_details   SADABS

_exptl_special_details           
;
?
;

_diffrn_ambient_temperature      130.0(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            28405
_diffrn_reflns_av_R_equivalents  0.0228
_diffrn_reflns_av_sigmaI/netI    0.0199
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_theta_min         1.23
_diffrn_reflns_theta_max         25.00
_reflns_number_total             7015
_reflns_number_gt                6367
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    ?
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_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^)+(0.0591P)^2^+4.9685P] 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    fixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         7015
_refine_ls_number_parameters     501
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0369
_refine_ls_R_factor_gt           0.0331
_refine_ls_wR_factor_ref         0.1029
_refine_ls_wR_factor_gt          0.0989
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_restrained_S_all      1.070
_refine_ls_shift/su_max          0.001
_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
C28' C 0.4338(15) 0.771(3) 0.1635(7) 0.063(6) Uani 0.51(5) 1 d P . .
C28 C 0.4601(12) 0.8096(12) 0.1585(8) 0.034(4) Uani 0.49(5) 1 d P . .
C1 C 0.28884(19) 0.7574(3) 0.45860(18) 0.0356(7) Uani 1 1 d . . .
C2 C 0.2680(2) 0.6074(3) 0.56288(19) 0.0411(8) Uani 1 1 d . . .
C3 C 0.15293(19) 0.6629(3) 0.43625(19) 0.0370(7) Uani 1 1 d . . .
C4 C 0.29299(19) 0.6816(3) 0.29237(17) 0.0335(7) Uani 1 1 d . . .
C5 C 0.17351(16) 0.5537(2) 0.26127(15) 0.0211(5) Uani 1 1 d . . .
C6 C 0.33655(18) 0.4839(3) 0.28098(17) 0.0352(7) Uani 1 1 d . . .
C7 C 0.23051(17) 0.3501(2) 0.26390(17) 0.0275(6) Uani 1 1 d . . .
C8 C 0.35757(19) 0.3784(2) 0.11646(16) 0.0261(6) Uani 1 1 d . . .
C9 C 0.2313(2) 0.3955(2) -0.01553(18) 0.0345(7) Uani 1 1 d . . .
C10 C 0.23423(18) 0.2627(2) 0.10414(19) 0.0325(7) Uani 1 1 d . . .
C11 C 0.39442(19) 0.4631(3) 0.48120(19) 0.0375(7) Uani 1 1 d . . .
H11A H 0.4302 0.4254 0.4555 0.045 Uiso 1 1 calc R . .
H11B H 0.4222 0.4684 0.5364 0.045 Uiso 1 1 calc R . .
C12 C 0.31587(19) 0.4058(3) 0.47299(19) 0.0381(7) Uani 1 1 d . . .
H12A H 0.3080 0.3913 0.5247 0.046 Uiso 1 1 calc R . .
H12B H 0.3198 0.3413 0.4473 0.046 Uiso 1 1 calc R . .
C13 C 0.1709(2) 0.6086(3) 0.0682(2) 0.0401(8) Uani 1 1 d . . .
H13A H 0.1605 0.6701 0.0948 0.048 Uiso 1 1 calc R . .
H13B H 0.1757 0.6276 0.0163 0.048 Uiso 1 1 calc R . .
C14 C 0.10025(19) 0.5391(2) 0.06068(18) 0.0345(7) Uani 1 1 d . . .
H14A H 0.0770 0.5247 0.0056 0.041 Uiso 1 1 calc R . .
H14B H 0.0580 0.5726 0.0808 0.041 Uiso 1 1 calc R . .
C15 C 0.9726(2) 0.2902(2) 0.38026(19) 0.0380(8) Uani 1 1 d . . .
H15A H 0.9602 0.2227 0.3581 0.046 Uiso 1 1 calc R . .
H15B H 0.9282 0.3096 0.4038 0.046 Uiso 1 1 calc R . .
C16 C 1.0507(3) 0.2848(3) 0.4432(2) 0.0587(11) Uani 1 1 d . . .
H16A H 1.0945 0.2599 0.4216 0.088 Uiso 1 1 calc R . .
H16B H 1.0434 0.2396 0.4838 0.088 Uiso 1 1 calc R . .
H16C H 1.0647 0.3515 0.4648 0.088 Uiso 1 1 calc R . .
C17 C 1.04388(19) 0.3385(2) 0.2797(2) 0.0363(7) Uani 1 1 d . . .
H17A H 1.0416 0.3849 0.2364 0.044 Uiso 1 1 calc R . .
H17B H 1.0953 0.3510 0.3184 0.044 Uiso 1 1 calc R . .
C18 C 1.0449(2) 0.2325(3) 0.2504(2) 0.0476(9) Uani 1 1 d . . .
H18A H 1.0525 0.1859 0.2936 0.071 Uiso 1 1 calc R . .
H18B H 1.0895 0.2250 0.2253 0.071 Uiso 1 1 calc R . .
H18C H 0.9935 0.2182 0.2134 0.071 Uiso 1 1 calc R . .
C19 C 0.8928(2) 0.3510(3) 0.2577(2) 0.0416(8) Uani 1 1 d . . .
H19A H 0.8868 0.2808 0.2402 0.050 Uiso 1 1 calc R . .
H19B H 0.8493 0.3651 0.2839 0.050 Uiso 1 1 calc R . .
C20 C 0.8808(3) 0.4174(4) 0.1881(3) 0.0766(15) Uani 1 1 d . . .
H20A H 0.8824 0.4873 0.2041 0.115 Uiso 1 1 calc R . .
H20B H 0.8283 0.4029 0.1529 0.115 Uiso 1 1 calc R . .
H20C H 0.9240 0.4050 0.1619 0.115 Uiso 1 1 calc R . .
C21 C 0.98765(19) 0.4687(2) 0.34529(19) 0.0333(7) Uani 1 1 d . . .
H21A H 1.0406 0.4718 0.3834 0.040 Uiso 1 1 calc R . .
H21B H 0.9910 0.5126 0.3019 0.040 Uiso 1 1 calc R . .
C22 C 0.9239(2) 0.5094(3) 0.3819(3) 0.0516(10) Uani 1 1 d . . .
H22A H 0.8710 0.5065 0.3449 0.077 Uiso 1 1 calc R . .
H22B H 0.9367 0.5788 0.3973 0.077 Uiso 1 1 calc R . .
H22C H 0.9225 0.4695 0.4272 0.077 Uiso 1 1 calc R . .
C23' C 0.5836(4) 0.6979(5) 0.1161(3) 0.0315(13) Uani 0.50 1 d P . .
C23 C 0.4905(4) 0.6121(4) 0.0927(3) 0.0290(13) Uani 0.50 1 d P . .
C24 C 0.5417(3) 0.7589(4) 0.1778(3) 0.0253(12) Uani 0.50 1 d P . .
C24' C 0.4582(4) 0.6573(6) 0.1608(4) 0.0442(18) Uani 0.50 1 d P . .
C25' C 0.5942(4) 0.6816(5) 0.2527(3) 0.0300(13) Uani 0.50 1 d P . .
C25 C 0.4917(4) 0.6008(5) 0.2278(3) 0.0281(13) Uani 0.50 1 d P . .
C26' C 0.5625(6) 0.5290(5) 0.1707(5) 0.056(2) Uani 0.50 1 d P . .
C26 C 0.6258(3) 0.6094(4) 0.1905(4) 0.0292(13) Uani 0.50 1 d P . .
C27 C 0.5332(3) 0.6619(4) 0.0294(2) 0.0682(13) Uani 1 1 d . . .
C29 C 0.5483(5) 0.6298(4) 0.3164(2) 0.091(2) Uani 1 1 d . . .
C30 C 0.6423(3) 0.4961(3) 0.1866(3) 0.0665(12) Uani 1 1 d . . .
N1 N 0.97393(14) 0.36218(18) 0.31567(14) 0.0270(5) Uani 1 1 d . . .
N2 N 0.54300(15) 0.64349(18) 0.17345(14) 0.0268(5) Uani 1 1 d . . .
O1 O 0.31154(16) 0.8377(2) 0.45548(15) 0.0497(6) Uani 1 1 d . . .
O2 O 0.26976(18) 0.5919(3) 0.62592(14) 0.0674(9) Uani 1 1 d . . .
O3 O 0.08529(14) 0.6834(2) 0.42197(17) 0.0573(7) Uani 1 1 d . . .
O4 O 0.30119(18) 0.7589(2) 0.26618(15) 0.0559(7) Uani 1 1 d . . .
O5 O 0.10622(12) 0.58657(15) 0.24749(11) 0.0280(4) Uani 1 1 d . . .
O6 O 0.40460(14) 0.4574(3) 0.28990(17) 0.0797(12) Uani 1 1 d . . .
O7 O 0.23514(14) 0.27535(18) 0.29713(14) 0.0437(6) Uani 1 1 d . . .
O8 O 0.42676(13) 0.37120(16) 0.13587(13) 0.0341(5) Uani 1 1 d . . .
O9 O 0.22229(18) 0.3959(2) -0.08078(14) 0.0569(7) Uani 1 1 d . . .
O10 O 0.22234(16) 0.18098(17) 0.11645(17) 0.0502(7) Uani 1 1 d . . .
S1 S 0.37862(4) 0.58805(6) 0.44006(4) 0.02870(17) Uani 1 1 d . . .
S2 S 0.22808(4) 0.47491(6) 0.41752(4) 0.02566(16) Uani 1 1 d . . .
S3 S 0.26649(4) 0.55375(5) 0.12140(4) 0.02426(16) Uani 1 1 d . . .
S4 S 0.12763(4) 0.42181(5) 0.11198(4) 0.02492(16) Uani 1 1 d . . .
Fe1 Fe 0.23263(2) 0.46153(3) 0.21344(2) 0.01900(11) Uani 1 1 d . . .
Fe2 Fe 0.27586(2) 0.56755(3) 0.33327(2) 0.02179(11) Uani 1 1 d . . .
Fe3 Fe 0.25076(2) 0.39056(3) 0.08755(2) 0.02287(11) Uani 1 1 d . . .
Fe4 Fe 0.25673(2) 0.63165(3) 0.46229(2) 0.02742(12) 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
C28' 0.021(7) 0.099(15) 0.074(6) 0.037(6) 0.019(4) 0.025(10)
C28 0.015(5) 0.034(6) 0.054(5) -0.001(4) 0.013(4) 0.005(4)
C1 0.0321(16) 0.048(2) 0.0285(16) -0.0106(14) 0.0110(13) 0.0004(15)
C2 0.0299(17) 0.066(2) 0.0274(18) -0.0111(16) 0.0077(13) -0.0107(16)
C3 0.0310(18) 0.0433(19) 0.0355(17) -0.0140(14) 0.0058(13) -0.0014(14)
C4 0.0371(17) 0.0418(19) 0.0233(15) -0.0085(13) 0.0107(13) -0.0138(14)
C5 0.0247(14) 0.0211(13) 0.0182(13) -0.0009(10) 0.0068(11) -0.0031(11)
C6 0.0226(15) 0.059(2) 0.0248(15) -0.0170(14) 0.0072(12) -0.0032(14)
C7 0.0225(14) 0.0332(17) 0.0288(15) 0.0031(13) 0.0102(12) 0.0062(12)
C8 0.0361(18) 0.0215(14) 0.0233(14) -0.0012(11) 0.0123(12) 0.0002(12)
C9 0.0390(18) 0.0349(17) 0.0290(18) -0.0061(13) 0.0074(13) 0.0051(14)
C10 0.0293(15) 0.0318(18) 0.0390(17) -0.0078(14) 0.0130(13) 0.0004(13)
C11 0.0284(16) 0.049(2) 0.0317(17) 0.0048(14) 0.0001(13) 0.0066(14)
C12 0.0333(17) 0.046(2) 0.0328(17) 0.0100(15) 0.0048(14) 0.0059(14)
C13 0.0400(18) 0.0354(18) 0.048(2) 0.0174(15) 0.0174(16) 0.0116(14)
C14 0.0336(16) 0.0386(18) 0.0286(16) 0.0032(13) 0.0026(13) 0.0097(13)
C15 0.052(2) 0.0276(16) 0.0395(18) 0.0047(14) 0.0205(16) -0.0054(14)
C16 0.081(3) 0.049(2) 0.038(2) 0.0086(17) 0.001(2) 0.003(2)
C17 0.0339(17) 0.0367(18) 0.0452(19) -0.0109(15) 0.0228(15) -0.0102(14)
C18 0.0414(19) 0.043(2) 0.065(2) -0.0223(18) 0.0257(18) -0.0100(16)
C19 0.0306(17) 0.0366(19) 0.051(2) -0.0017(15) -0.0012(15) -0.0010(14)
C20 0.093(4) 0.055(3) 0.060(3) 0.009(2) -0.023(3) 0.005(2)
C21 0.0363(17) 0.0233(15) 0.0432(18) -0.0033(13) 0.0152(14) -0.0039(13)
C22 0.046(2) 0.038(2) 0.077(3) -0.0195(19) 0.027(2) -0.0041(16)
C23' 0.039(3) 0.035(3) 0.024(3) 0.002(2) 0.014(3) -0.010(3)
C23 0.036(3) 0.032(3) 0.017(3) -0.005(2) 0.004(2) -0.009(3)
C24 0.023(3) 0.023(3) 0.029(3) 0.001(2) 0.005(2) 0.000(2)
C24' 0.019(3) 0.075(5) 0.036(4) 0.010(3) 0.001(3) -0.009(3)
C25' 0.032(3) 0.034(3) 0.021(3) 0.002(2) 0.003(2) -0.008(3)
C25 0.036(3) 0.033(3) 0.019(3) -0.001(2) 0.013(2) -0.014(3)
C26' 0.097(7) 0.017(3) 0.064(5) -0.003(3) 0.036(5) -0.012(4)
C26 0.021(3) 0.029(3) 0.039(3) 0.003(3) 0.009(2) 0.000(2)
C27 0.104(4) 0.084(3) 0.0237(19) 0.0010(19) 0.029(2) 0.007(3)
C29 0.199(7) 0.058(3) 0.023(2) 0.0067(18) 0.038(3) 0.000(3)
C30 0.090(3) 0.036(2) 0.081(3) 0.012(2) 0.035(3) 0.022(2)
N1 0.0263(12) 0.0242(13) 0.0321(13) 0.0004(10) 0.0106(10) -0.0044(10)
N2 0.0347(13) 0.0239(13) 0.0234(12) -0.0011(10) 0.0104(10) -0.0072(10)
O1 0.0537(16) 0.0456(16) 0.0544(16) -0.0127(12) 0.0219(13) -0.0071(12)
O2 0.0682(19) 0.113(3) 0.0234(14) -0.0093(14) 0.0165(13) -0.0322(18)
O3 0.0278(13) 0.0669(18) 0.0732(19) -0.0203(15) 0.0051(12) 0.0081(12)
O4 0.083(2) 0.0438(15) 0.0467(15) 0.0000(12) 0.0274(14) -0.0271(14)
O5 0.0233(10) 0.0307(11) 0.0290(11) -0.0033(8) 0.0048(8) 0.0037(8)
O6 0.0176(12) 0.159(3) 0.0577(18) -0.065(2) 0.0004(11) 0.0131(15)
O7 0.0461(14) 0.0377(13) 0.0536(15) 0.0210(12) 0.0245(12) 0.0165(11)
O8 0.0278(12) 0.0379(12) 0.0371(12) -0.0004(10) 0.0090(9) 0.0030(9)
O9 0.0759(19) 0.0697(19) 0.0239(13) -0.0056(12) 0.0102(12) 0.0133(15)
O10 0.0568(16) 0.0235(13) 0.0785(19) -0.0030(12) 0.0321(14) -0.0040(11)
S1 0.0193(3) 0.0420(4) 0.0240(4) -0.0070(3) 0.0039(3) -0.0016(3)
S2 0.0222(3) 0.0351(4) 0.0203(3) 0.0010(3) 0.0065(3) -0.0015(3)
S3 0.0288(4) 0.0212(3) 0.0261(4) 0.0002(3) 0.0129(3) -0.0020(3)
S4 0.0222(3) 0.0267(4) 0.0247(4) -0.0049(3) 0.0035(3) -0.0026(3)
Fe1 0.0186(2) 0.0218(2) 0.0172(2) -0.00092(14) 0.00563(15) -0.00199(14)
Fe2 0.0193(2) 0.0294(2) 0.0174(2) -0.00366(15) 0.00584(15) -0.00383(15)
Fe3 0.0261(2) 0.0226(2) 0.0205(2) -0.00359(15) 0.00678(16) -0.00010(16)
Fe4 0.0220(2) 0.0406(3) 0.0201(2) -0.00814(17) 0.00601(16) -0.00074(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
C28' C28 0.706(19) . ?
C28' C24' 1.58(3) . ?
C28' C24 1.80(2) . ?
C28 C24 1.510(14) . ?
C1 O1 1.151(4) . ?
C1 Fe4 1.779(4) . ?
C2 O2 1.144(4) . ?
C2 Fe4 1.799(3) . ?
C3 O3 1.151(4) . ?
C3 Fe4 1.766(3) . ?
C4 O4 1.160(4) . ?
C4 Fe2 1.753(3) . ?
C5 O5 1.197(3) . ?
C5 Fe2 1.907(3) . ?
C5 Fe1 1.926(3) . ?
C6 O6 1.186(4) . ?
C6 Fe1 1.908(3) . ?
C6 Fe2 1.921(3) . ?
C7 O7 1.159(4) . ?
C7 Fe1 1.753(3) . ?
C8 O8 1.149(4) . ?
C8 Fe3 1.774(3) . ?
C9 O9 1.144(4) . ?
C9 Fe3 1.800(3) . ?
C10 O10 1.146(4) . ?
C10 Fe3 1.775(3) . ?
C11 C12 1.520(5) . ?
C11 S1 1.824(3) . ?
C11 H11A 0.9900 . ?
C11 H11B 0.9900 . ?
C12 S2 1.832(3) . ?
C12 H12A 0.9900 . ?
C12 H12B 0.9900 . ?
C13 C14 1.502(5) . ?
C13 S3 1.828(3) . ?
C13 H13A 0.9900 . ?
C13 H13B 0.9900 . ?
C14 S4 1.825(3) . ?
C14 H14A 0.9900 . ?
C14 H14B 0.9900 . ?
S1 Fe2 2.2730(8) . ?
S1 Fe4 2.2871(8) . ?
S2 Fe2 2.2599(8) . ?
S2 Fe4 2.2606(9) . ?
S3 Fe1 2.2511(8) . ?
S3 Fe3 2.2695(8) . ?
S4 Fe1 2.2803(8) . ?
S4 Fe3 2.2872(8) . ?
Fe1 Fe2 2.5327(5) . ?
Fe1 Fe3 2.5417(5) . ?
Fe2 Fe4 2.5671(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 C1 Fe4 178.0(3) . . ?
O2 C2 Fe4 175.5(3) . . ?
O3 C3 Fe4 177.6(3) . . ?
O4 C4 Fe2 176.9(3) . . ?
O5 C5 Fe2 140.8(2) . . ?
O5 C5 Fe1 136.5(2) . . ?
Fe2 C5 Fe1 82.70(11) . . ?
O6 C6 Fe1 139.7(3) . . ?
O6 C6 Fe2 137.4(2) . . ?
Fe1 C6 Fe2 82.81(12) . . ?
O7 C7 Fe1 174.8(3) . . ?
O8 C8 Fe3 179.2(3) . . ?
O9 C9 Fe3 176.6(3) . . ?
O10 C10 Fe3 177.9(3) . . ?
C12 C11 S1 112.8(2) . . ?
C12 C11 H11A 109.0 . . ?
S1 C11 H11A 109.0 . . ?
C12 C11 H11B 109.0 . . ?
S1 C11 H11B 109.0 . . ?
H11A C11 H11B 107.8 . . ?
C11 C12 S2 112.3(2) . . ?
C11 C12 H12A 109.2 . . ?
S2 C12 H12A 109.2 . . ?
C11 C12 H12B 109.2 . . ?
S2 C12 H12B 109.2 . . ?
H12A C12 H12B 107.9 . . ?
C14 C13 S3 112.9(2) . . ?
C14 C13 H13A 109.0 . . ?
S3 C13 H13A 109.0 . . ?
C14 C13 H13B 109.0 . . ?
S3 C13 H13B 109.0 . . ?
H13A C13 H13B 107.8 . . ?
C13 C14 S4 112.9(2) . . ?
C13 C14 H14A 109.0 . . ?
S4 C14 H14A 109.0 . . ?
C13 C14 H14B 109.0 . . ?
S4 C14 H14B 109.0 . . ?
H14A C14 H14B 107.8 . . ?
C11 S1 Fe2 103.70(11) . . ?
C11 S1 Fe4 102.35(11) . . ?
Fe2 S1 Fe4 68.52(2) . . ?
C12 S2 Fe2 105.14(11) . . ?
C12 S2 Fe4 101.61(12) . . ?
Fe2 S2 Fe4 69.21(3) . . ?
C13 S3 Fe1 104.33(11) . . ?
C13 S3 Fe3 102.54(12) . . ?
Fe1 S3 Fe3 68.42(2) . . ?
C14 S4 Fe1 104.75(11) . . ?
C14 S4 Fe3 101.17(11) . . ?
Fe1 S4 Fe3 67.63(2) . . ?
C7 Fe1 C6 86.54(15) . . ?
C7 Fe1 C5 103.69(12) . . ?
C6 Fe1 C5 96.98(12) . . ?
C7 Fe1 S3 152.86(9) . . ?
C6 Fe1 S3 90.82(11) . . ?
C5 Fe1 S3 103.44(8) . . ?
C7 Fe1 S4 95.84(10) . . ?
C6 Fe1 S4 165.39(9) . . ?
C5 Fe1 S4 96.45(8) . . ?
S3 Fe1 S4 80.47(3) . . ?
C7 Fe1 Fe2 94.48(10) . . ?
C6 Fe1 Fe2 48.82(9) . . ?
C5 Fe1 Fe2 48.33(8) . . ?
S3 Fe1 Fe2 104.01(2) . . ?
S4 Fe1 Fe2 144.76(3) . . ?
C7 Fe1 Fe3 99.40(10) . . ?
C6 Fe1 Fe3 109.07(9) . . ?
C5 Fe1 Fe3 146.02(8) . . ?
S3 Fe1 Fe3 56.13(2) . . ?
S4 Fe1 Fe3 56.32(2) . . ?
Fe2 Fe1 Fe3 153.19(2) . . ?
C4 Fe2 C5 91.15(13) . . ?
C4 Fe2 C6 98.00(15) . . ?
C5 Fe2 C6 97.17(12) . . ?
C4 Fe2 S2 152.32(11) . . ?
C5 Fe2 S2 88.84(8) . . ?
C6 Fe2 S2 109.46(11) . . ?
C4 Fe2 S1 94.28(10) . . ?
C5 Fe2 S1 165.85(8) . . ?
C6 Fe2 S1 95.00(9) . . ?
S2 Fe2 S1 80.30(3) . . ?
C4 Fe2 Fe1 100.23(10) . . ?
C5 Fe2 Fe1 48.96(8) . . ?
C6 Fe2 Fe1 48.37(9) . . ?
S2 Fe2 Fe1 100.55(2) . . ?
S1 Fe2 Fe1 141.92(3) . . ?
C4 Fe2 Fe4 99.06(10) . . ?
C5 Fe2 Fe4 110.23(8) . . ?
C6 Fe2 Fe4 147.21(10) . . ?
S2 Fe2 Fe4 55.41(2) . . ?
S1 Fe2 Fe4 56.00(2) . . ?
Fe1 Fe2 Fe4 151.65(2) . . ?
C8 Fe3 C10 93.20(13) . . ?
C8 Fe3 C9 102.70(14) . . ?
C10 Fe3 C9 102.23(15) . . ?
C8 Fe3 S3 88.03(9) . . ?
C10 Fe3 S3 154.14(10) . . ?
C9 Fe3 S3 102.69(11) . . ?
C8 Fe3 S4 152.31(9) . . ?
C10 Fe3 S4 87.33(10) . . ?
C9 Fe3 S4 104.23(11) . . ?
S3 Fe3 S4 79.94(3) . . ?
C8 Fe3 Fe1 96.64(9) . . ?
C10 Fe3 Fe1 98.81(10) . . ?
C9 Fe3 Fe1 150.39(10) . . ?
S3 Fe3 Fe1 55.44(2) . . ?
S4 Fe3 Fe1 56.06(2) . . ?
C3 Fe4 C1 93.59(15) . . ?
C3 Fe4 C2 99.25(16) . . ?
C1 Fe4 C2 104.54(16) . . ?
C3 Fe4 S2 90.70(11) . . ?
C1 Fe4 S2 155.44(10) . . ?
C2 Fe4 S2 98.60(13) . . ?
C3 Fe4 S1 155.37(11) . . ?
C1 Fe4 S1 86.24(10) . . ?
C2 Fe4 S1 104.64(11) . . ?
S2 Fe4 S1 79.98(3) . . ?
C3 Fe4 Fe2 100.53(10) . . ?
C1 Fe4 Fe2 100.07(10) . . ?
C2 Fe4 Fe2 147.19(13) . . ?
S2 Fe4 Fe2 55.38(2) . . ?
S1 Fe4 Fe2 55.48(2) . . ?

_diffrn_measured_fraction_theta_max 1.000
_diffrn_reflns_theta_full        25.00
_diffrn_measured_fraction_theta_full 1.000
_refine_diff_density_max         0.751
_refine_diff_density_min         -0.591
_refine_diff_density_rms         0.092