# Supplementary Material (ESI) for Dalton Transactions # This journal is (c) The Royal Society of Chemistry 2009 data_global _journal_name_full 'Dalton Trans.' _journal_coden_Cambridge 0222 _journal_volume ? _journal_page_first ? _journal_year ? _publ_contact_author_name 'Manuel Martinez' _publ_contact_author_email MANEL.MARTINEZ@QI.UB.ES _publ_section_title ; Mechanistic Aspects of the Chemistry of Mononuclear CrIII complexes with Pendant-arm Macrocyclic Ligands and Formation of Discrete CrIII/FeII and CrIII/FeII/CoIII Cyano-Bridged Mixed Valence Compounds. ; loop_ _publ_author_name 'Manuel Martinez' 'Manuel Basallote' 'Paul V. Bernhardt' 'T. Calvet' 'Carmen E. Castillo' ; M.Font-Bardia ; 'Carlos Rodriguez' # Attachment 'newcif.cif' # CIFs 736218 & 736219 Basalotte et al., Dalton data_1334pb31 _database_code_depnum_ccdc_archive 'CCDC 736218' _audit_creation_date 2009-06-25T16:37:39-00:00 _audit_creation_method 'WinGX routine CIF_UPDATE' #----------------------------------------------------------------------------# # CHEMICAL INFORMATION # #----------------------------------------------------------------------------# _chemical_name_systematic ; ? ; _chemical_formula_moiety 'C11 H30 Cl Cr N5 O,3(Cl O4),2(H2 O)' _chemical_formula_sum 'C11 H34 Cl4 Cr N5 O15' _chemical_formula_weight 670.23 _chemical_compound_source 'synthesis as described' #----------------------------------------------------------------------------# # UNIT CELL INFORMATION # #----------------------------------------------------------------------------# _symmetry_cell_setting orthorhombic _symmetry_space_group_name_H-M 'P n m a' _symmetry_space_group_name_Hall '-P 2ac 2n' _symmetry_Int_Tables_number 62 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, -y, z+1/2' '-x, y+1/2, -z' 'x+1/2, -y+1/2, -z+1/2' '-x, -y, -z' 'x-1/2, y, -z-1/2' 'x, -y-1/2, z' '-x-1/2, y-1/2, z-1/2' _cell_length_a 15.920(10) _cell_length_b 13.841(2) _cell_length_c 11.964(2) _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 2636.3(18) _cell_formula_units_Z 4 _cell_measurement_temperature 293(2) _cell_measurement_reflns_used 20 _cell_measurement_theta_min 11.21 _cell_measurement_theta_max 12.58 _cell_measurement_wavelength 0.71073 #----------------------------------------------------------------------------# # CRYSTAL INFORMATION # #----------------------------------------------------------------------------# _exptl_crystal_description prism _exptl_crystal_colour orange _exptl_crystal_size_max 0.6 _exptl_crystal_size_mid 0.5 _exptl_crystal_size_min 0.4 _exptl_crystal_density_diffrn 1.689 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 1388 _exptl_special_details ; ? ; #----------------------------------------------------------------------------# # ABSORPTION CORRECTION # #----------------------------------------------------------------------------# _exptl_absorpt_coefficient_mu 0.914 _exptl_absorpt_correction_type psi-scan _exptl_absorpt_process_details ; A.C.T. North, D.C. Phillips, F.S. Mathews, Acta. Cryst. Sect A, 1968, 24, 351 ; _exptl_absorpt_correction_T_min 0.747 _exptl_absorpt_correction_T_max 0.9966 #----------------------------------------------------------------------------# # DATA COLLECTION # #----------------------------------------------------------------------------# _diffrn_ambient_temperature 293(2) _diffrn_radiation_wavelength 0.71073 _diffrn_radiation_type MoK\a _diffrn_measurement_device_type 'Enraf Nonius CAD4' _diffrn_measurement_method '\w-2\q scans' _diffrn_standards_number 3 _diffrn_standards_interval_count 120 _diffrn_standards_decay_% 'less than 5%' _diffrn_radiation_monochromator graphite _diffrn_radiation_probe x-ray _diffrn_reflns_av_R_equivalents 0 _diffrn_reflns_av_unetI/netI 0.0154 _diffrn_reflns_number 2419 _diffrn_reflns_limit_h_min 0 _diffrn_reflns_limit_h_max 18 _diffrn_reflns_limit_k_min 0 _diffrn_reflns_limit_k_max 16 _diffrn_reflns_limit_l_min -14 _diffrn_reflns_limit_l_max 0 _diffrn_reflns_theta_min 2.13 _diffrn_reflns_theta_max 24.96 _diffrn_reflns_theta_full 24.96 _diffrn_measured_fraction_theta_full 1 _diffrn_measured_fraction_theta_max 1 _reflns_number_total 2419 _reflns_number_gt 1930 _reflns_threshold_expression >2sigma(I) #----------------------------------------------------------------------------# # COMPUTER PROGRAMS USED # #----------------------------------------------------------------------------# _computing_structure_solution 'SHELXS-86 (Sheldrick, 1986)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics 'Ortep-3 for Windows (Farrugia, 1997)' _computing_publication_material 'WinGX publication routines (Farrugia, 1999)' #----------------------------------------------------------------------------# # REFINEMENT INFORMATION # #----------------------------------------------------------------------------# _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^)+(0.1243P)^2^+4.3240P] 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 constr _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_number_reflns 2419 _refine_ls_number_parameters 226 _refine_ls_number_restraints 38 _refine_ls_R_factor_all 0.0778 _refine_ls_R_factor_gt 0.0636 _refine_ls_wR_factor_ref 0.1944 _refine_ls_wR_factor_gt 0.1798 _refine_ls_goodness_of_fit_ref 1.057 _refine_ls_restrained_S_all 1.086 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 _refine_diff_density_max 0.921 _refine_diff_density_min -0.788 _refine_diff_density_rms 0.117 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 Cr1 Cr 0.07624(6) 0.2500 0.22190(8) 0.0347(3) Uani 1 2 d S . . Cl1 Cl 0.20280(11) 0.2500 0.31257(16) 0.0591(5) Uani 1 2 d S . . N1 N 0.0304(3) 0.1409(3) 0.3195(3) 0.0526(10) Uani 1 1 d . . . H1 H -0.0248 0.1339 0.3016 0.063 Uiso 1 1 calc R . . N2 N 0.1202(2) 0.1410(2) 0.1197(3) 0.0415(8) Uani 1 1 d . . . H2 H 0.1756 0.1331 0.1358 0.050 Uiso 1 1 d R . . N3 N 0.1530(5) 0.2500 -0.1649(5) 0.0667(18) Uani 1 2 d S . . H3A H 0.0992 0.2500 -0.1848 0.100 Uiso 1 2 d SR . . H3B H 0.1780 0.1975 -0.1921 0.100 Uiso 1 1 d R . . O1 O -0.0335(3) 0.2500 0.1412(4) 0.0446(10) Uani 1 2 d S . . H11 H -0.0549 0.2064 0.1281 0.053 Uiso 1 1 d R . . O2 O -0.1309(2) 0.1073(3) 0.0805(4) 0.0703(11) Uani 1 1 d . . . H21 H -0.1467 0.1335 0.0149 0.084 Uiso 1 1 d R . . H22 H -0.1770 0.0983 0.1227 0.084 Uiso 1 1 d R . . C1 C -0.0092(6) 0.2500 0.4754(7) 0.086(3) Uani 1 2 d S . . H1D H -0.0170 0.2500 0.5558 0.103 Uiso 1 2 d SR . . H1E H -0.0644 0.2500 0.4411 0.103 Uiso 1 2 d SR . . C2 C 0.0343(4) 0.1575(5) 0.4417(5) 0.0787(19) Uani 1 1 d . . . H2A H 0.0926 0.1603 0.4649 0.094 Uiso 1 1 calc R . . H2B H 0.0081 0.1036 0.4799 0.094 Uiso 1 1 calc R . . C3 C 0.0742(3) 0.0501(4) 0.2829(5) 0.0605(14) Uani 1 1 d . . . H3D H 0.0451 -0.0067 0.3106 0.073 Uiso 1 1 d R . . H3E H 0.1310 0.0497 0.3123 0.073 Uiso 1 1 d R . . C4 C 0.0765(3) 0.0508(3) 0.1566(5) 0.0559(13) Uani 1 1 d . . . H4A H 0.1063 -0.0056 0.1294 0.067 Uiso 1 1 d R . . H4B H 0.0198 0.0496 0.1272 0.067 Uiso 1 1 d R . . C5 C 0.1148(3) 0.1566(3) -0.0020(4) 0.0464(11) Uani 1 1 d . . . H5A H 0.0560 0.1606 -0.0229 0.056 Uiso 1 1 d R . . H5B H 0.1393 0.1020 -0.0410 0.056 Uiso 1 1 d R . . C6 C 0.1592(4) 0.2500 -0.0388(5) 0.0443(14) Uani 1 2 d S . . C7 C 0.2513(4) 0.2500 -0.0089(6) 0.0562(17) Uani 1 2 d S . . H7A H 0.2764 0.3095 -0.0333 0.084 Uiso 1 1 d R . . H7B H 0.2576 0.2500 0.0705 0.084 Uiso 1 2 d SR . . Cl2 Cl 0.31761(8) 0.52085(10) 0.16294(12) 0.0614(4) Uani 1 1 d D . . O21A O 0.2715(6) 0.5587(8) 0.2531(8) 0.117(6) Uani 0.519(17) 1 d PD A 1 O22A O 0.3966(4) 0.5628(9) 0.1630(9) 0.096(5) Uani 0.519(17) 1 d PD A 1 O23A O 0.2760(8) 0.5396(10) 0.0642(7) 0.172(12) Uani 0.519(17) 1 d PD A 1 O24A O 0.3254(9) 0.4213(4) 0.1791(9) 0.117(6) Uani 0.519(17) 1 d PD A 1 O21B O 0.2705(8) 0.5053(15) 0.2593(9) 0.222(16) Uani 0.481(17) 1 d PD A 2 O22B O 0.3744(10) 0.4455(11) 0.1489(14) 0.264(19) Uani 0.481(17) 1 d PD A 2 O23B O 0.3606(11) 0.6075(8) 0.1721(14) 0.167(11) Uani 0.481(17) 1 d PD A 2 O24B O 0.2639(8) 0.5242(10) 0.0710(8) 0.112(7) Uani 0.481(17) 1 d PD A 2 Cl3 Cl -0.09377(12) 0.2500 -0.20037(15) 0.0556(5) Uani 1 2 d SD . . O31A O -0.1382(11) 0.2500 -0.1020(10) 0.21(7) Uiso 0.391(8) 2 d SPD B 1 O32A O -0.0338(6) 0.1787(8) -0.2042(10) 0.092(4) Uiso 0.391(8) 1 d PD B 1 O33A O -0.1451(10) 0.2500 -0.2924(11) 0.127(8) Uiso 0.391(8) 2 d SPD B 1 O31B O -0.0088(5) 0.2500 -0.182(2) 0.37(4) Uiso 0.391(8) 2 d SPD B 2 O32B O -0.1184(10) 0.1790(10) -0.2738(10) 0.133(6) Uiso 0.391(8) 1 d PD B 2 O33B O -0.1397(13) 0.2500 -0.1034(11) 0.15(4) Uiso 0.391(8) 2 d SPD B 2 O31C O -0.0368(19) 0.2500 -0.287(2) 0.31(6) Uiso 0.218(17) 2 d SPD B 3 O32C O -0.0792(14) 0.1738(11) -0.1281(12) 0.093(10) Uiso 0.218(17) 1 d PD B 3 O33C O -0.1753(9) 0.2500 -0.239(3) 0.35(7) Uiso 0.218(17) 2 d SPD B 3 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 Cr1 0.0304(5) 0.0362(5) 0.0375(6) 0.000 0.0017(4) 0.000 Cl1 0.0415(9) 0.0765(12) 0.0593(10) 0.000 -0.0105(8) 0.000 N1 0.044(2) 0.060(3) 0.054(2) 0.019(2) 0.0047(18) -0.0007(18) N2 0.0398(19) 0.0320(17) 0.053(2) 0.0029(16) 0.0058(16) 0.0046(15) N3 0.078(5) 0.079(5) 0.043(3) 0.000 0.012(3) 0.000 O1 0.035(2) 0.034(2) 0.065(3) 0.000 -0.010(2) 0.000 O2 0.058(2) 0.066(2) 0.086(3) -0.018(2) -0.007(2) -0.0068(19) C1 0.079(6) 0.133(9) 0.045(4) 0.000 0.020(4) 0.000 C2 0.083(4) 0.104(5) 0.049(3) 0.026(3) 0.011(3) -0.006(4) C3 0.058(3) 0.047(3) 0.077(4) 0.025(3) 0.012(3) 0.006(2) C4 0.052(3) 0.032(2) 0.084(4) 0.004(2) 0.010(2) 0.000(2) C5 0.052(3) 0.041(2) 0.046(2) -0.0079(19) 0.003(2) 0.0005(19) C6 0.048(4) 0.046(3) 0.039(3) 0.000 0.006(3) 0.000 C7 0.045(4) 0.067(4) 0.057(4) 0.000 0.013(3) 0.000 Cl2 0.0418(7) 0.0644(9) 0.0780(9) 0.0028(7) -0.0041(6) -0.0097(5) O21A 0.101(9) 0.141(11) 0.110(9) -0.078(9) 0.044(8) -0.039(8) O22A 0.050(5) 0.131(11) 0.106(9) -0.003(8) 0.000(5) -0.030(6) O23A 0.127(15) 0.29(3) 0.098(13) 0.052(15) -0.035(11) 0.026(17) O24A 0.190(16) 0.068(7) 0.093(8) 0.006(6) -0.017(9) -0.036(8) O21B 0.073(10) 0.40(4) 0.192(19) 0.21(2) 0.027(11) 0.017(16) O22B 0.122(15) 0.21(2) 0.46(4) -0.17(3) -0.12(2) 0.114(16) O23B 0.188(19) 0.149(16) 0.163(15) -0.083(14) 0.071(15) -0.105(16) O24B 0.073(9) 0.128(12) 0.136(16) -0.060(11) -0.055(9) 0.028(8) Cl3 0.0612(11) 0.0562(10) 0.0494(9) 0.000 -0.0045(8) 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 Cr1 O1 1.997(4) . ? Cr1 N1 2.044(4) 7_565 ? Cr1 N1 2.044(4) . ? Cr1 N2 2.064(4) . ? Cr1 N2 2.064(4) 7_565 ? Cr1 Cl1 2.288(2) . ? N1 C2 1.480(7) . ? N1 C3 1.502(7) . ? N1 H1 0.9100 . ? N2 C5 1.475(6) . ? N2 C4 1.495(6) . ? N2 H2 0.9101 . ? N3 C6 1.512(8) . ? N3 H3A 0.8900 . ? N3 H3B 0.8900 . ? O1 H11 0.7104 . ? O2 H21 0.8997 . ? O2 H22 0.9001 . ? C1 C2 1.510(8) . ? C1 C2 1.510(8) 7_565 ? C1 H1D 0.9699 . ? C1 H1E 0.9700 . ? C2 H2A 0.9700 . ? C2 H2B 0.9700 . ? C3 C4 1.511(8) . ? C3 H3D 0.9700 . ? C3 H3E 0.9701 . ? C4 H4A 0.9700 . ? C4 H4B 0.9700 . ? C5 C6 1.538(6) . ? C5 H5A 0.9700 . ? C5 H5B 0.9701 . ? C6 C7 1.509(9) . ? C6 C5 1.538(6) 7_565 ? C7 H7A 0.9600 . ? C7 H7B 0.9561 . ? Cl2 O23A 1.379(5) . ? Cl2 O22A 1.385(5) . ? Cl2 O23B 1.386(5) . ? Cl2 O22B 1.390(6) . ? Cl2 O21B 1.392(6) . ? Cl2 O24B 1.394(5) . ? Cl2 O24A 1.396(5) . ? Cl2 O21A 1.405(5) . ? Cl3 O31B 1.370(6) . ? Cl3 O33A 1.371(6) . ? Cl3 O33B 1.371(6) . ? Cl3 O31A 1.373(6) . ? Cl3 O32A 1.374(5) . ? Cl3 O32A 1.374(5) 7_565 ? Cl3 O32B 1.375(6) . ? Cl3 O32B 1.375(6) 7_565 ? Cl3 O33C 1.377(6) . ? Cl3 O31C 1.379(6) . ? Cl3 O32C 1.384(6) . ? Cl3 O32C 1.384(6) 7_565 ? 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 Cr1 N1 87.93(15) . 7_565 ? O1 Cr1 N1 87.93(15) . . ? N1 Cr1 N1 95.3(2) 7_565 . ? O1 Cr1 N2 90.60(14) . . ? N1 Cr1 N2 178.37(16) 7_565 . ? N1 Cr1 N2 85.37(16) . . ? O1 Cr1 N2 90.60(14) . 7_565 ? N1 Cr1 N2 85.37(16) 7_565 7_565 ? N1 Cr1 N2 178.37(16) . 7_565 ? N2 Cr1 N2 93.9(2) . 7_565 ? O1 Cr1 Cl1 179.40(14) . . ? N1 Cr1 Cl1 92.47(13) 7_565 . ? N1 Cr1 Cl1 92.47(13) . . ? N2 Cr1 Cl1 88.99(12) . . ? N2 Cr1 Cl1 88.99(12) 7_565 . ? C2 N1 C3 113.5(4) . . ? C2 N1 Cr1 115.8(4) . . ? C3 N1 Cr1 106.7(3) . . ? C2 N1 H1 106.8 . . ? C3 N1 H1 106.8 . . ? Cr1 N1 H1 106.8 . . ? C5 N2 C4 112.8(4) . . ? C5 N2 Cr1 117.2(3) . . ? C4 N2 Cr1 106.1(3) . . ? C5 N2 H2 106.4 . . ? C4 N2 H2 106.8 . . ? Cr1 N2 H2 107.0 . . ? C6 N3 H3A 109.3 . . ? C6 N3 H3B 109.6 . . ? H3A N3 H3B 109.5 . . ? Cr1 O1 H11 121.8 . . ? H21 O2 H22 108.5 . . ? C2 C1 C2 115.9(7) . 7_565 ? C2 C1 H1D 108.9 . . ? C2 C1 H1D 108.9 7_565 . ? C2 C1 H1E 107.6 . . ? C2 C1 H1E 107.6 7_565 . ? H1D C1 H1E 107.6 . . ? N1 C2 C1 112.1(6) . . ? N1 C2 H2A 109.2 . . ? C1 C2 H2A 109.2 . . ? N1 C2 H2B 109.2 . . ? C1 C2 H2B 109.2 . . ? H2A C2 H2B 107.9 . . ? N1 C3 C4 107.3(4) . . ? N1 C3 H3D 110.9 . . ? C4 C3 H3D 111.0 . . ? N1 C3 H3E 109.3 . . ? C4 C3 H3E 109.8 . . ? H3D C3 H3E 108.5 . . ? N2 C4 C3 108.2(4) . . ? N2 C4 H4A 110.2 . . ? C3 C4 H4A 110.0 . . ? N2 C4 H4B 109.9 . . ? C3 C4 H4B 109.9 . . ? H4A C4 H4B 108.6 . . ? N2 C5 C6 112.3(4) . . ? N2 C5 H5A 108.7 . . ? C6 C5 H5A 108.8 . . ? N2 C5 H5B 109.7 . . ? C6 C5 H5B 109.4 . . ? H5A C5 H5B 107.9 . . ? C7 C6 N3 107.4(6) . . ? C7 C6 C5 112.3(3) . . ? N3 C6 C5 104.8(4) . . ? C7 C6 C5 112.3(3) . 7_565 ? N3 C6 C5 104.8(4) . 7_565 ? C5 C6 C5 114.4(5) . 7_565 ? C6 C7 H7A 109.4 . . ? C6 C7 H7B 109.7 . . ? H7A C7 H7B 105.0 . . ? O23A Cl2 O22A 110.9(4) . . ? O23B Cl2 O22B 109.7(4) . . ? O23B Cl2 O21B 109.5(4) . . ? O22B Cl2 O21B 109.6(4) . . ? O23B Cl2 O24B 109.6(4) . . ? O22B Cl2 O24B 109.2(4) . . ? O21B Cl2 O24B 109.2(4) . . ? O22A Cl2 O24A 109.4(4) . . ? O23A Cl2 O21A 109.7(4) . . ? O22A Cl2 O21A 108.5(4) . . ? O24A Cl2 O21A 107.9(4) . . ? O31B Cl3 O33B 112.8(5) . . ? O33A Cl3 O31A 112.4(5) . . ? O33A Cl3 O32A 112.8(4) . . ? O31A Cl3 O32A 112.8(4) . . ? O33A Cl3 O32A 112.8(4) . 7_565 ? O31A Cl3 O32A 112.8(4) . 7_565 ? O32A Cl3 O32A 91.8(11) . 7_565 ? O31B Cl3 O32B 112.7(5) . . ? O33B Cl3 O32B 112.9(5) . . ? O31B Cl3 O32B 112.7(5) . 7_565 ? O33B Cl3 O32B 112.9(5) . 7_565 ? O32B Cl3 O32B 91.2(14) . 7_565 ? O33C Cl3 O31C 111.5(5) . . ? O33C Cl3 O32C 111.5(5) . . ? O31C Cl3 O32C 111.1(5) . . ? O33C Cl3 O32C 111.5(5) . 7_565 ? O31C Cl3 O32C 111.1(5) . 7_565 ? O32C Cl3 O32C 99.4(16) . 7_565 ? # Attachment 'tIIICrL15Cl.cif' data_mmmm95b _database_code_depnum_ccdc_archive 'CCDC 736219' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety 'C12 H29 Cl Cr N5, 2(Cl O4)' _chemical_formula_sum 'C12 H29 Cl3 Cr N5 O8' _chemical_formula_weight 529.75 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' Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Cr Cr 0.3209 0.6236 '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' _symmetry_cell_setting Orthorhombic _symmetry_space_group_name_H-M Pbca loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, -y, z+1/2' 'x+1/2, -y+1/2, -z' '-x, y+1/2, -z+1/2' '-x, -y, -z' 'x-1/2, y, -z-1/2' '-x-1/2, y-1/2, z' 'x, -y-1/2, z-1/2' _cell_length_a 13.225(5) _cell_length_b 13.727(3) _cell_length_c 23.329(7) _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_volume 4235(2) _cell_formula_units_Z 8 _cell_measurement_temperature 293(2) _cell_measurement_reflns_used 313 _cell_measurement_theta_min 3 _cell_measurement_theta_max 31 _exptl_crystal_description prism _exptl_crystal_colour red _exptl_crystal_size_max 0.2 _exptl_crystal_size_mid 0.1 _exptl_crystal_size_min 0.1 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.662 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 2200 _exptl_absorpt_coefficient_mu 0.969 _exptl_absorpt_correction_type empirical _exptl_absorpt_correction_T_min 0.89 _exptl_absorpt_correction_T_max 0.91 _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 'MAR345 with image plate detector' _diffrn_measurement_method 'phi scan' _diffrn_detector_area_resol_mean ? _diffrn_standards_number none _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 41669 _diffrn_reflns_av_R_equivalents 0.0535 _diffrn_reflns_av_sigmaI/netI 0.0298 _diffrn_reflns_limit_h_min -18 _diffrn_reflns_limit_h_max 19 _diffrn_reflns_limit_k_min -19 _diffrn_reflns_limit_k_max 20 _diffrn_reflns_limit_l_min -34 _diffrn_reflns_limit_l_max 33 _diffrn_reflns_theta_min 2.76 _diffrn_reflns_theta_max 32.41 _reflns_number_total 6564 _reflns_number_gt 5157 _reflns_threshold_expression >2sigma(I) _computing_data_collection MARXDS _computing_cell_refinement AUTOMAR _computing_data_reduction MARSCALE _computing_structure_solution 'SHELXS-97 (Sheldrick, 1997)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics 'ORTEP (Brueggermann and Smith, 1990)' _computing_publication_material 'PLATON (Spek, 1990)' _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^)+(0.1044P)^2^+2.4045P] 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 constr _refine_ls_extinction_method SHELXL _refine_ls_extinction_coef 0.0043(8) _refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^ _refine_ls_number_reflns 6564 _refine_ls_number_parameters 299 _refine_ls_number_restraints 26 _refine_ls_R_factor_all 0.0754 _refine_ls_R_factor_gt 0.0589 _refine_ls_wR_factor_ref 0.2138 _refine_ls_wR_factor_gt 0.2052 _refine_ls_goodness_of_fit_ref 1.187 _refine_ls_restrained_S_all 1.268 _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 Cr1 Cr 0.91375(4) 0.15627(3) 0.624158(19) 0.03329(16) Uani 1 1 d U . . Cl1 Cl 0.82487(7) 0.28355(7) 0.66481(4) 0.0516(2) Uani 1 1 d U . . N1 N 0.8433(2) 0.0591(2) 0.67938(12) 0.0391(5) Uani 1 1 d . . . H1A H 0.8495 0.0859 0.7149 0.047 Uiso 1 1 calc R . . N2 N 0.8182(2) 0.1340(2) 0.55487(12) 0.0452(6) Uani 1 1 d U . . H2A H 0.8358 0.0751 0.5401 0.054 Uiso 1 1 calc R . . N3 N 0.9870(2) 0.2431(2) 0.56491(12) 0.0446(6) Uani 1 1 d U . . H3A H 1.0241 0.2031 0.5420 0.054 Uiso 1 1 calc R . . N4 N 1.0213(2) 0.1624(2) 0.68944(13) 0.0465(6) Uani 1 1 d U . . H4A H 0.9836 0.1702 0.7218 0.056 Uiso 1 1 calc R . . N5 N 0.9972(2) 0.0343(2) 0.60338(12) 0.0394(5) Uani 1 1 d U . . H5A H 0.9631 -0.0047 0.5792 0.047 Uiso 1 1 calc R . . H5B H 1.0568 0.0507 0.5874 0.047 Uiso 1 1 calc R . . C1 C 0.7288(3) 0.0454(3) 0.67009(17) 0.0538(8) Uani 1 1 d . . . H1B H 0.6931 0.1016 0.6851 0.065 Uiso 1 1 calc R . . H1C H 0.7062 -0.0115 0.6912 0.065 Uiso 1 1 calc R . . C2 C 0.7018(4) 0.0324(4) 0.6048(2) 0.0688(11) Uani 1 1 d . . . H2B H 0.7454 -0.0175 0.5887 0.083 Uiso 1 1 calc R . . H2C H 0.6327 0.0092 0.6019 0.083 Uiso 1 1 calc R . . C3 C 0.7125(4) 0.1274(4) 0.5674(2) 0.0643(10) Uani 1 1 d . . . H3B H 0.6733 0.1222 0.5324 0.077 Uiso 1 1 calc R . . H3C H 0.6899 0.1842 0.5886 0.077 Uiso 1 1 calc R . . C4 C 0.8332(4) 0.2039(4) 0.5088(2) 0.0654(11) Uani 1 1 d . . . H4B H 0.7685 0.2311 0.4974 0.078 Uiso 1 1 calc R . . H4C H 0.8622 0.1712 0.4758 0.078 Uiso 1 1 calc R . . C5 C 0.9041(4) 0.2862(3) 0.5284(2) 0.0617(10) Uani 1 1 d . . . H5C H 0.9332 0.3185 0.4953 0.074 Uiso 1 1 calc R . . H5D H 0.8664 0.3340 0.5504 0.074 Uiso 1 1 calc R . . C6 C 1.0607(4) 0.3187(4) 0.5911(2) 0.0701(12) Uani 1 1 d U . . H6A H 1.0962 0.3524 0.5605 0.084 Uiso 1 1 calc R . . H6B H 1.0228 0.3666 0.6128 0.084 Uiso 1 1 calc R . . C7 C 1.1353(4) 0.2699(4) 0.6293(2) 0.0712(12) Uani 1 1 d . . . H7A H 1.1945 0.3112 0.6327 0.085 Uiso 1 1 calc R . . H7B H 1.1564 0.2093 0.6115 0.085 Uiso 1 1 calc R . . C8 C 1.0936(4) 0.2473(4) 0.6910(2) 0.0682(11) Uani 1 1 d . . . H8A H 1.1495 0.2322 0.7164 0.082 Uiso 1 1 calc R . . H8B H 1.0591 0.3043 0.7059 0.082 Uiso 1 1 calc R . . C9 C 1.0662(3) 0.0651(3) 0.69639(16) 0.0498(8) Uani 1 1 d . . . H9A H 1.0624 0.0461 0.7364 0.060 Uiso 1 1 calc R . . H9B H 1.1370 0.0676 0.6856 0.060 Uiso 1 1 calc R . . C10 C 1.0116(3) -0.0124(3) 0.65923(16) 0.0477(7) Uani 1 1 d . . . C11 C 0.9001(3) -0.0310(3) 0.68155(16) 0.0491(7) Uani 1 1 d . . . H11A H 0.8674 -0.0798 0.6578 0.059 Uiso 1 1 calc R . . H11B H 0.9021 -0.0551 0.7206 0.059 Uiso 1 1 calc R . . C12 C 1.0657(4) -0.1112(4) 0.6582(2) 0.0703(12) Uani 1 1 d . . . H12A H 1.0275 -0.1563 0.6354 0.105 Uiso 1 1 calc R . . H12B H 1.0717 -0.1357 0.6966 0.105 Uiso 1 1 calc R . . H12C H 1.1319 -0.1034 0.6419 0.105 Uiso 1 1 calc R . . Cl2 Cl 1.10156(10) -0.40018(10) 0.65997(6) 0.0736(3) Uani 1 1 d D . . O1 O 1.1338(5) -0.3816(5) 0.6004(2) 0.0664(15) Uani 0.50 1 d PD A 1 O2 O 1.0850(6) -0.5058(4) 0.6730(3) 0.0671(16) Uani 0.50 1 d PD A 1 O3 O 1.1766(5) -0.3554(5) 0.7020(3) 0.0606(17) Uani 0.50 1 d PD A 1 O4 O 0.9987(4) -0.3454(4) 0.6716(3) 0.0655(15) Uani 0.50 1 d PD A 1 O1' O 1.0288(5) -0.4775(4) 0.6795(3) 0.0630(15) Uani 0.50 1 d PD A 2 O2' O 1.1950(4) -0.4512(5) 0.6362(3) 0.0722(17) Uani 0.50 1 d PD A 2 O3' O 1.0549(5) -0.3416(4) 0.6127(2) 0.0659(15) Uani 0.50 1 d PD A 2 O4' O 1.1322(5) -0.3361(5) 0.7082(3) 0.0582(16) Uani 0.50 1 d PD A 2 Cl3 Cl 1.12205(10) 0.10516(9) 0.48415(5) 0.0693(3) Uani 1 1 d . . . O5 O 1.1254(4) 0.0939(4) 0.4202(2) 0.1066(15) Uani 1 1 d . . . O6 O 1.1747(4) 0.0197(4) 0.5110(2) 0.1110(16) Uani 1 1 d . . . O7 O 1.1719(4) 0.1975(4) 0.5008(2) 0.1095(15) Uani 1 1 d . . . O8 O 1.0125(5) 0.1057(4) 0.5037(2) 0.1121(16) 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 Cr1 0.0342(3) 0.0321(3) 0.0336(3) -0.00065(15) 0.00086(16) 0.00034(16) Cl1 0.0551(5) 0.0464(4) 0.0535(5) -0.0027(3) 0.0032(3) 0.0042(3) N1 0.0419(13) 0.0383(12) 0.0370(12) -0.0014(10) 0.0024(10) -0.0008(10) N2 0.0466(15) 0.0463(14) 0.0428(13) -0.0039(11) -0.0046(9) 0.0020(11) N3 0.0480(14) 0.0422(13) 0.0436(13) 0.0035(9) 0.0080(10) 0.0005(10) N4 0.0470(15) 0.0512(16) 0.0414(13) -0.0009(11) -0.0048(9) -0.0027(12) N5 0.0399(13) 0.0381(12) 0.0400(13) -0.0028(10) 0.0007(10) 0.0005(10) C1 0.053(2) 0.054(2) 0.055(2) -0.0018(16) 0.0031(15) -0.0018(16) C2 0.066(3) 0.069(3) 0.072(3) -0.007(2) 0.001(2) 0.002(2) C3 0.055(2) 0.073(3) 0.064(2) -0.006(2) -0.0028(19) 0.002(2) C4 0.069(3) 0.066(3) 0.061(2) 0.003(2) -0.0036(19) 0.005(2) C5 0.070(3) 0.058(2) 0.057(2) 0.0027(18) -0.0008(18) -0.0006(19) C6 0.073(3) 0.066(3) 0.071(3) -0.005(2) 0.006(2) -0.015(2) C7 0.066(3) 0.072(3) 0.076(3) -0.009(2) 0.002(2) -0.005(2) C8 0.069(3) 0.067(3) 0.068(3) -0.004(2) -0.003(2) -0.009(2) C9 0.0475(18) 0.0532(19) 0.0488(18) -0.0011(15) -0.0015(14) 0.0010(15) C10 0.0479(18) 0.0464(18) 0.0487(18) -0.0002(13) -0.0008(14) 0.0030(14) C11 0.0521(19) 0.0474(18) 0.0477(18) 0.0010(14) 0.0036(14) -0.0005(14) C12 0.072(3) 0.064(3) 0.075(3) -0.002(2) -0.005(2) 0.008(2) Cl2 0.0758(8) 0.0777(8) 0.0671(7) 0.0014(5) -0.0029(5) -0.0071(6) O1 0.070(4) 0.076(4) 0.053(3) 0.005(3) -0.006(3) -0.004(3) O2 0.071(4) 0.063(4) 0.068(4) 0.000(3) 0.009(3) 0.003(3) O3 0.053(4) 0.069(4) 0.060(4) 0.007(3) 0.002(3) -0.002(3) O4 0.062(4) 0.069(4) 0.065(4) 0.001(3) -0.002(3) -0.004(3) O1' 0.059(4) 0.064(4) 0.067(4) 0.002(3) 0.002(3) -0.007(3) O2' 0.062(4) 0.084(5) 0.071(4) -0.011(3) 0.000(3) 0.001(3) O3' 0.075(4) 0.061(4) 0.062(3) -0.003(3) -0.003(3) -0.002(3) O4' 0.051(4) 0.061(4) 0.062(4) 0.002(3) -0.002(3) 0.001(3) Cl3 0.0670(7) 0.0703(7) 0.0706(7) -0.0099(5) 0.0058(5) -0.0032(5) O5 0.103(3) 0.107(4) 0.110(4) -0.001(3) -0.002(3) 0.008(3) O6 0.108(4) 0.118(4) 0.108(4) -0.006(3) 0.000(3) 0.007(3) O7 0.110(4) 0.109(4) 0.110(4) -0.008(3) 0.001(3) 0.000(3) O8 0.111(4) 0.120(4) 0.105(3) 0.003(3) 0.000(3) -0.005(3) _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 Cr1 N5 2.062(3) . ? Cr1 N3 2.066(3) . ? Cr1 N2 2.074(3) . ? Cr1 N1 2.075(3) . ? Cr1 N4 2.086(3) . ? Cr1 Cl1 2.3095(11) . ? N1 C11 1.448(5) . ? N1 C1 1.542(5) . ? N1 H1A 0.9100 . ? N2 C3 1.431(6) . ? N2 C4 1.455(6) . ? N2 H2A 0.9100 . ? N3 C5 1.508(5) . ? N3 C6 1.550(6) . ? N3 H3A 0.9100 . ? N4 C9 1.471(5) . ? N4 C8 1.507(6) . ? N4 H4A 0.9100 . ? N5 C10 1.465(5) . ? N5 H5A 0.9000 . ? N5 H5B 0.9000 . ? C1 C2 1.576(6) . ? C1 H1B 0.9700 . ? C1 H1C 0.9700 . ? C2 C3 1.576(7) . ? C2 H2B 0.9700 . ? C2 H2C 0.9700 . ? C3 H3B 0.9700 . ? C3 H3C 0.9700 . ? C4 C5 1.539(7) . ? C4 H4B 0.9700 . ? C4 H4C 0.9700 . ? C5 H5C 0.9700 . ? C5 H5D 0.9700 . ? C6 C7 1.489(8) . ? C6 H6A 0.9700 . ? C6 H6B 0.9700 . ? C7 C8 1.574(7) . ? C7 H7A 0.9700 . ? C7 H7B 0.9700 . ? C8 H8A 0.9700 . ? C8 H8B 0.9700 . ? C9 C10 1.550(5) . ? C9 H9A 0.9700 . ? C9 H9B 0.9700 . ? C10 C12 1.534(6) . ? C10 C11 1.585(5) . ? C11 H11A 0.9700 . ? C11 H11B 0.9700 . ? C12 H12A 0.9600 . ? C12 H12B 0.9600 . ? C12 H12C 0.9600 . ? Cl2 O1 1.476(5) . ? Cl2 O4' 1.484(5) . ? Cl2 O2 1.497(6) . ? Cl2 O3' 1.499(5) . ? Cl2 O1' 1.504(5) . ? Cl2 O2' 1.524(5) . ? Cl2 O3 1.525(6) . ? Cl2 O4 1.578(6) . ? Cl3 O7 1.481(6) . ? Cl3 O5 1.501(6) . ? Cl3 O6 1.501(6) . ? Cl3 O8 1.519(6) . ? 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 N5 Cr1 N3 93.46(11) . . ? N5 Cr1 N2 91.32(12) . . ? N3 Cr1 N2 81.33(13) . . ? N5 Cr1 N1 82.21(11) . . ? N3 Cr1 N1 175.20(11) . . ? N2 Cr1 N1 96.65(12) . . ? N5 Cr1 N4 80.77(12) . . ? N3 Cr1 N4 98.37(12) . . ? N2 Cr1 N4 172.07(12) . . ? N1 Cr1 N4 83.03(12) . . ? N5 Cr1 Cl1 169.33(8) . . ? N3 Cr1 Cl1 94.40(9) . . ? N2 Cr1 Cl1 96.98(9) . . ? N1 Cr1 Cl1 90.16(8) . . ? N4 Cr1 Cl1 90.95(9) . . ? C11 N1 C1 114.2(3) . . ? C11 N1 Cr1 109.8(2) . . ? C1 N1 Cr1 115.6(2) . . ? C11 N1 H1A 105.4 . . ? C1 N1 H1A 105.4 . . ? Cr1 N1 H1A 105.4 . . ? C3 N2 C4 109.0(3) . . ? C3 N2 Cr1 116.4(3) . . ? C4 N2 Cr1 113.4(3) . . ? C3 N2 H2A 105.7 . . ? C4 N2 H2A 105.7 . . ? Cr1 N2 H2A 105.7 . . ? C5 N3 C6 114.7(3) . . ? C5 N3 Cr1 105.2(2) . . ? C6 N3 Cr1 114.7(3) . . ? C5 N3 H3A 107.3 . . ? C6 N3 H3A 107.3 . . ? Cr1 N3 H3A 107.3 . . ? C9 N4 C8 116.3(3) . . ? C9 N4 Cr1 108.6(2) . . ? C8 N4 Cr1 118.8(3) . . ? C9 N4 H4A 103.7 . . ? C8 N4 H4A 103.7 . . ? Cr1 N4 H4A 103.7 . . ? C10 N5 Cr1 102.5(2) . . ? C10 N5 H5A 111.3 . . ? Cr1 N5 H5A 111.3 . . ? C10 N5 H5B 111.3 . . ? Cr1 N5 H5B 111.3 . . ? H5A N5 H5B 109.2 . . ? N1 C1 C2 111.9(3) . . ? N1 C1 H1B 109.2 . . ? C2 C1 H1B 109.2 . . ? N1 C1 H1C 109.2 . . ? C2 C1 H1C 109.2 . . ? H1B C1 H1C 107.9 . . ? C3 C2 C1 114.9(4) . . ? C3 C2 H2B 108.5 . . ? C1 C2 H2B 108.5 . . ? C3 C2 H2C 108.5 . . ? C1 C2 H2C 108.5 . . ? H2B C2 H2C 107.5 . . ? N2 C3 C2 104.7(4) . . ? N2 C3 H3B 110.8 . . ? C2 C3 H3B 110.8 . . ? N2 C3 H3C 110.8 . . ? C2 C3 H3C 110.8 . . ? H3B C3 H3C 108.9 . . ? N2 C4 C5 110.3(4) . . ? N2 C4 H4B 109.6 . . ? C5 C4 H4B 109.6 . . ? N2 C4 H4C 109.6 . . ? C5 C4 H4C 109.6 . . ? H4B C4 H4C 108.1 . . ? N3 C5 C4 108.9(3) . . ? N3 C5 H5C 109.9 . . ? C4 C5 H5C 109.9 . . ? N3 C5 H5D 109.9 . . ? C4 C5 H5D 109.9 . . ? H5C C5 H5D 108.3 . . ? C7 C6 N3 110.6(4) . . ? C7 C6 H6A 109.5 . . ? N3 C6 H6A 109.5 . . ? C7 C6 H6B 109.5 . . ? N3 C6 H6B 109.5 . . ? H6A C6 H6B 108.1 . . ? C6 C7 C8 113.9(4) . . ? C6 C7 H7A 108.8 . . ? C8 C7 H7A 108.8 . . ? C6 C7 H7B 108.8 . . ? C8 C7 H7B 108.8 . . ? H7A C7 H7B 107.7 . . ? N4 C8 C7 110.7(4) . . ? N4 C8 H8A 109.5 . . ? C7 C8 H8A 109.5 . . ? N4 C8 H8B 109.5 . . ? C7 C8 H8B 109.5 . . ? H8A C8 H8B 108.1 . . ? N4 C9 C10 111.9(3) . . ? N4 C9 H9A 109.2 . . ? C10 C9 H9A 109.2 . . ? N4 C9 H9B 109.2 . . ? C10 C9 H9B 109.2 . . ? H9A C9 H9B 107.9 . . ? N5 C10 C12 115.7(3) . . ? N5 C10 C9 104.9(3) . . ? C12 C10 C9 113.5(3) . . ? N5 C10 C11 104.0(3) . . ? C12 C10 C11 107.3(3) . . ? C9 C10 C11 111.1(3) . . ? N1 C11 C10 109.5(3) . . ? N1 C11 H11A 109.8 . . ? C10 C11 H11A 109.8 . . ? N1 C11 H11B 109.8 . . ? C10 C11 H11B 109.8 . . ? H11A C11 H11B 108.2 . . ? C10 C12 H12A 109.5 . . ? C10 C12 H12B 109.5 . . ? H12A C12 H12B 109.5 . . ? C10 C12 H12C 109.5 . . ? H12A C12 H12C 109.5 . . ? H12B C12 H12C 109.5 . . ? O1 Cl2 O4' 122.2(4) . . ? O1 Cl2 O2 113.7(4) . . ? O4' Cl2 O2 117.3(4) . . ? O1 Cl2 O3' 48.2(4) . . ? O4' Cl2 O3' 110.6(4) . . ? O2 Cl2 O3' 127.6(4) . . ? O1 Cl2 O1' 126.3(4) . . ? O4' Cl2 O1' 111.3(4) . . ? O2 Cl2 O1' 33.0(3) . . ? O3' Cl2 O1' 109.8(4) . . ? O1 Cl2 O2' 60.2(4) . . ? O4' Cl2 O2' 109.1(4) . . ? O2 Cl2 O2' 75.4(4) . . ? O3' Cl2 O2' 108.2(4) . . ? O1' Cl2 O2' 107.8(4) . . ? O1 Cl2 O3 110.4(4) . . ? O4' Cl2 O3 25.3(3) . . ? O2 Cl2 O3 110.7(4) . . ? O3' Cl2 O3 121.7(4) . . ? O1' Cl2 O3 120.4(4) . . ? O2' Cl2 O3 83.8(4) . . ? O1 Cl2 O4 109.2(3) . . ? O4' Cl2 O4 79.8(3) . . ? O2 Cl2 O4 107.5(4) . . ? O3' Cl2 O4 61.1(4) . . ? O1' Cl2 O4 74.5(4) . . ? O2' Cl2 O4 168.6(4) . . ? O3 Cl2 O4 104.9(3) . . ? O7 Cl3 O5 109.7(3) . . ? O7 Cl3 O6 110.7(3) . . ? O5 Cl3 O6 108.7(3) . . ? O7 Cl3 O8 110.0(3) . . ? O5 Cl3 O8 109.1(3) . . ? O6 Cl3 O8 108.7(3) . . ? _diffrn_measured_fraction_theta_max 0.863 _diffrn_reflns_theta_full 25.00 _diffrn_measured_fraction_theta_full 0.997 _refine_diff_density_max 0.552 _refine_diff_density_min -0.604 _refine_diff_density_rms 0.100