# Supplementary Material (ESI) for Chemical Communications # This journal is © The Royal Society of Chemistry 2003 data_global _publ_contact_author_name 'Jing Li' _journal_name_full Chem.Commun. _journal_coden_Cambridge 0182 _journal_year ? _journal_volume ? _journal_page_first ? loop_ _publ_author_name _publ_author_address L.Pan ; Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ 08854, USA ; H.Liu ; Department of Chemical Engineering, University of Pennsylvania, Philadelphia, PA 19104, USA ; S.Kelly ; Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ 08854, USA ; X.Huang ; Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ 08854, USA ; D.H.Olson ; Department of Chemical Engineering, University of Pennsylvania, Philadelphia, PA 19104, USA ; J.Li ; Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ 08854, USA ; _publ_contact_author 'Li Jing' _publ_contact_author_address ; Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ 08854, USA ; _publ_contact_author_email jingli@rutchem.rutgers.edu _publ_contact_author_fax +1(732)445-5312 _publ_contact_author_phone +1(732)445-2774 data_nc3-33a _database_code_CSD 198079 _audit_creation_method SHELXL-97 _publ_section_title ; Recyclable Porous Material with A Very High Adsorption Capability: Self Assembly via Structural Transformations ; _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety Co2(bpdc)2(bpy)2].DMF _chemical_formula_sum 'C51 H39 Co2 N5 O9' _chemical_formula_weight 983.73 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' Co Co 0.3494 0.9721 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting monoclcinic _symmetry_space_group_name_H-M C2/c loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y, -z+1/2' 'x+1/2, y+1/2, z' '-x+1/2, y+1/2, -z+1/2' '-x, -y, -z' 'x, -y, z-1/2' '-x+1/2, -y+1/2, -z' 'x+1/2, -y+1/2, z-1/2' _cell_length_a 9.523(2) _cell_length_b 20.618(4) _cell_length_c 25.874(5) _cell_angle_alpha 90.00 _cell_angle_beta 96.20(3) _cell_angle_gamma 90.00 _cell_volume 5050.5(17) _cell_formula_units_Z 4 _cell_measurement_temperature 293(2) _cell_measurement_reflns_used 25 _cell_measurement_theta_min 5.80 _cell_measurement_theta_max 10.35 _exptl_crystal_description ? _exptl_crystal_colour ? _exptl_crystal_size_max ? _exptl_crystal_size_mid ? _exptl_crystal_size_min ? _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.294 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 2024 _exptl_absorpt_coefficient_mu 0.714 _exptl_absorpt_correction_type psi-scan _exptl_absorpt_correction_T_min 0.736 _exptl_absorpt_correction_T_max 0.997 _exptl_absorpt_process_details ? _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 'Enraf-Nonius CAD4' _diffrn_measurement_method \w _diffrn_detector_area_resol_mean ? _diffrn_standards_number 3 _diffrn_standards_interval_count 200 _diffrn_standards_interval_time 150 _diffrn_standards_decay_% +-9.0 _diffrn_reflns_number 4734 _diffrn_reflns_av_R_equivalents 0.0797 _diffrn_reflns_av_sigmaI/netI 0.1736 _diffrn_reflns_limit_h_min 0 _diffrn_reflns_limit_h_max 11 _diffrn_reflns_limit_k_min 0 _diffrn_reflns_limit_k_max 24 _diffrn_reflns_limit_l_min -30 _diffrn_reflns_limit_l_max 30 _diffrn_reflns_theta_min 2.13 _diffrn_reflns_theta_max 24.96 _reflns_number_total 4438 _reflns_number_gt 2230 _reflns_threshold_expression >2sigma(I) _computing_data_collection CAD4/PC _computing_cell_refinement CAD4/PC _computing_data_reduction XCAD4/PC _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics 'Material Studio' _computing_publication_material 'Windows Word2000' _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^)+(0.0000P)^2^+160.0000P] 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_number_reflns 2230 _refine_ls_number_parameters 304 _refine_ls_number_restraints 8 _refine_ls_R_factor_all 0.2393 _refine_ls_R_factor_gt 0.1228 _refine_ls_wR_factor_ref 0.3045 _refine_ls_wR_factor_gt 0.2634 _refine_ls_goodness_of_fit_ref 1.220 _refine_ls_restrained_S_all 1.219 _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 Co Co 0.5947(2) 0.30277(9) 0.95575(6) 0.0310(5) Uani 1 1 d . . . O1 O 0.3887(9) 0.3477(5) 0.9344(3) 0.047(3) Uani 1 1 d . . . O2 O 0.5196(10) 0.3194(5) 0.8735(3) 0.049(3) Uani 1 1 d . . . O3 O 0.5670(9) 0.3107(4) 1.0322(3) 0.034(2) Uani 1 1 d . . . O4 O 0.7189(10) 0.2364(5) 1.0602(3) 0.049(3) Uani 1 1 d . . . N1 N 0.6971(13) 0.3963(5) 0.9593(4) 0.041(3) Uani 1 1 d . . . N2 N 0.9998(12) 0.7078(5) 0.9532(4) 0.041(3) Uani 1 1 d . . . C1 C 0.4071(17) 0.3415(7) 0.8868(5) 0.044(4) Uani 1 1 d . . . C2 C 0.2917(16) 0.3596(7) 0.8472(5) 0.040(3) Uani 1 1 d . . . C3 C 0.1542(19) 0.3644(9) 0.8601(6) 0.063(5) Uani 1 1 d . . . H3A H 0.1354 0.3601 0.8945 0.075 Uiso 1 1 calc R . . C4 C 0.0480(17) 0.3754(9) 0.8219(6) 0.063(5) Uani 1 1 d . . . H4A H -0.0418 0.3809 0.8322 0.076 Uiso 1 1 calc R . . C5 C 0.0589(17) 0.3792(7) 0.7710(5) 0.045(4) Uani 1 1 d . . . C6 C 0.1996(18) 0.3763(8) 0.7580(5) 0.056(5) Uani 1 1 d . . . H6A H 0.2167 0.3818 0.7236 0.068 Uiso 1 1 calc R . . C7 C 0.3119(17) 0.3653(8) 0.7956(5) 0.056(4) Uani 1 1 d . . . H7A H 0.4026 0.3617 0.7857 0.068 Uiso 1 1 calc R . . C8 C 0.6296(14) 0.2787(6) 1.0675(5) 0.030(3) Uani 1 1 d . . . C9 C 0.5930(15) 0.2869(6) 1.1220(4) 0.032(3) Uani 1 1 d . . . C10 C 0.6851(15) 0.2686(7) 1.1631(5) 0.044(4) Uani 1 1 d . . . H10A H 0.7711 0.2503 1.1571 0.052 Uiso 1 1 calc R . . C11 C 0.6536(16) 0.2765(7) 1.2147(5) 0.044(4) Uani 1 1 d . . . H11A H 0.7212 0.2679 1.2426 0.053 Uiso 1 1 calc R . . C12 C 0.5188(15) 0.2975(7) 1.2231(5) 0.042(3) Uani 1 1 d . . . C13 C 0.4271(16) 0.3137(8) 1.1812(5) 0.052(4) Uani 1 1 d . . . H13A H 0.3373 0.3282 1.1865 0.062 Uiso 1 1 calc R . . C14 C 0.4633(17) 0.3092(8) 1.1306(5) 0.054(4) Uani 1 1 d . . . H14A H 0.3989 0.3216 1.1027 0.065 Uiso 1 1 calc R . . C15 C 0.666(2) 0.4426(7) 0.9920(7) 0.080(7) Uani 1 1 d . . . H15A H 0.6012 0.4333 1.0155 0.096 Uiso 1 1 calc R . . C16 C 0.724(2) 0.5030(8) 0.9927(7) 0.081(7) Uani 1 1 d . . . H16A H 0.7050 0.5329 1.0180 0.098 Uiso 1 1 calc R . . C17 C 0.8103(15) 0.5194(6) 0.9561(5) 0.041(4) Uani 1 1 d . . . C18 C 0.845(2) 0.4711(8) 0.9251(7) 0.086(7) Uani 1 1 d . . . H18A H 0.9116 0.4786 0.9020 0.103 Uiso 1 1 calc R . . C19 C 0.784(2) 0.4111(8) 0.9268(7) 0.086(7) Uani 1 1 d . . . H19A H 0.8067 0.3797 0.9033 0.104 Uiso 1 1 calc R . . C20 C 0.8718(16) 0.5862(7) 0.9551(5) 0.045(4) Uani 1 1 d . . . C21 C 0.8352(16) 0.6356(7) 0.9852(6) 0.051(4) Uani 1 1 d . . . H21A H 0.7678 0.6289 1.0081 0.061 Uiso 1 1 calc R . . C22 C 0.8958(14) 0.6953(7) 0.9824(6) 0.051(4) Uani 1 1 d . . . H22A H 0.8630 0.7289 1.0019 0.061 Uiso 1 1 calc R . . C23 C 1.036(2) 0.6623(8) 0.9235(7) 0.086(7) Uani 1 1 d . . . H23A H 1.1031 0.6713 0.9008 0.103 Uiso 1 1 calc R . . C24 C 0.978(2) 0.5994(8) 0.9238(8) 0.090(8) Uani 1 1 d . . . H24A H 1.0114 0.5669 0.9033 0.107 Uiso 1 1 calc R . . C25 C 0.387(2) 0.532(3) 0.8074(9) 0.18(3) Uiso 0.50 1 d PD . . O5 O 0.419(4) 0.522(4) 0.7603(13) 0.17(3) Uiso 0.25 1 d PD . . N3 N 0.290(3) 0.540(3) 0.8197(10) 0.18(2) Uiso 0.50 1 d PD . . C26 C 0.293(6) 0.529(4) 0.8771(12) 0.22(3) Uiso 0.50 1 d PD . . C27 C 0.182(4) 0.556(4) 0.7748(18) 0.21(3) Uiso 0.50 1 d PD . . O5B O 0.502(4) 0.511(4) 0.834(2) 0.17(3) Uiso 0.25 1 d PD . . 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 Co 0.0419(10) 0.0271(9) 0.0247(8) 0.0008(8) 0.0061(7) -0.0061(10) O1 0.033(6) 0.077(7) 0.031(5) 0.004(5) -0.001(4) -0.004(5) O2 0.043(6) 0.062(7) 0.040(5) -0.007(5) -0.002(5) 0.003(5) O3 0.053(6) 0.031(5) 0.017(4) 0.001(4) -0.003(4) 0.007(5) O4 0.052(7) 0.056(7) 0.039(5) 0.002(5) 0.012(5) -0.003(6) N1 0.057(8) 0.033(7) 0.033(6) -0.001(5) 0.011(6) -0.002(6) N2 0.060(8) 0.021(6) 0.046(6) -0.005(5) 0.017(6) -0.016(5) C1 0.061(11) 0.033(8) 0.037(8) 0.001(6) -0.002(8) 0.000(7) C2 0.047(9) 0.035(8) 0.037(8) -0.002(6) 0.002(7) -0.010(7) C3 0.074(13) 0.079(13) 0.036(8) -0.002(8) 0.009(9) -0.003(10) C4 0.044(10) 0.104(15) 0.043(9) -0.004(9) 0.005(8) -0.022(10) C5 0.064(11) 0.040(9) 0.032(8) 0.001(6) 0.003(7) 0.002(8) C6 0.076(13) 0.070(11) 0.021(7) 0.009(7) -0.005(8) -0.004(9) C7 0.054(11) 0.074(12) 0.040(9) 0.000(8) 0.000(8) -0.011(9) C8 0.034(8) 0.027(7) 0.031(7) -0.009(6) 0.014(6) -0.001(6) C9 0.048(9) 0.027(7) 0.020(6) 0.000(5) 0.007(6) -0.004(6) C10 0.040(9) 0.045(9) 0.049(9) 0.001(7) 0.017(7) 0.005(7) C11 0.056(10) 0.056(9) 0.020(6) 0.005(6) 0.000(6) -0.006(8) C12 0.056(9) 0.042(8) 0.030(7) 0.005(7) 0.014(6) 0.012(8) C13 0.058(10) 0.069(12) 0.030(7) 0.005(8) 0.016(7) 0.010(9) C14 0.083(12) 0.054(10) 0.026(7) 0.010(7) 0.007(7) 0.011(10) C15 0.122(17) 0.036(9) 0.097(14) -0.023(9) 0.076(13) -0.024(10) C16 0.131(18) 0.038(10) 0.088(13) -0.026(9) 0.075(13) -0.031(10) C17 0.042(9) 0.029(8) 0.055(9) -0.002(7) 0.022(7) -0.015(7) C18 0.134(18) 0.048(10) 0.093(13) -0.028(10) 0.094(13) -0.056(11) C19 0.146(19) 0.034(9) 0.094(14) -0.039(9) 0.081(14) -0.046(11) C20 0.070(11) 0.035(8) 0.033(8) -0.008(6) 0.016(7) -0.007(8) C21 0.054(10) 0.034(8) 0.073(10) -0.013(8) 0.041(8) -0.014(8) C22 0.043(9) 0.031(8) 0.085(11) -0.007(8) 0.032(8) -0.004(8) C23 0.131(18) 0.057(11) 0.082(13) -0.033(10) 0.076(13) -0.059(12) C24 0.130(18) 0.040(10) 0.117(16) -0.044(10) 0.093(14) -0.053(11) _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 Co O3 2.030(7) . ? Co O4 2.033(10) 7_657 ? Co N2 2.154(10) 3_445 ? Co N1 2.158(11) . ? Co O1 2.185(10) . ? Co O2 2.197(9) . ? Co C1 2.515(15) . ? O1 C1 1.270(15) . ? O2 C1 1.245(16) . ? O3 C8 1.228(14) . ? O4 C8 1.247(15) . ? O4 Co 2.033(10) 7_657 ? N1 C19 1.278(18) . ? N1 C15 1.330(17) . ? N2 C23 1.285(18) . ? N2 C22 1.334(16) . ? N2 Co 2.154(10) 3 ? C1 C2 1.468(19) . ? C2 C7 1.374(19) . ? C2 C3 1.39(2) . ? C3 C4 1.36(2) . ? C3 H3A 0.9300 . ? C4 C5 1.334(19) . ? C4 H4A 0.9300 . ? C5 C6 1.42(2) . ? C5 C5 1.48(3) 2_556 ? C6 C7 1.38(2) . ? C6 H6A 0.9300 . ? C7 H7A 0.9300 . ? C8 C9 1.500(16) . ? C9 C10 1.356(17) . ? C9 C14 1.359(19) . ? C10 C11 1.409(17) . ? C10 H10A 0.9300 . ? C11 C12 1.393(19) . ? C11 H11A 0.9300 . ? C12 C13 1.357(18) . ? C12 C12 1.48(2) 2_657 ? C13 C14 1.393(17) . ? C13 H13A 0.9300 . ? C14 H14A 0.9300 . ? C15 C16 1.36(2) . ? C15 H15A 0.9300 . ? C16 C17 1.36(2) . ? C16 H16A 0.9300 . ? C17 C18 1.343(19) . ? C17 C20 1.497(17) . ? C18 C19 1.371(19) . ? C18 H18A 0.9300 . ? C19 H19A 0.9300 . ? C20 C21 1.352(18) . ? C20 C24 1.39(2) . ? C21 C22 1.364(19) . ? C21 H21A 0.9300 . ? C22 H22A 0.9300 . ? C23 C24 1.41(2) . ? C23 H23A 0.9300 . ? C24 H24A 0.9300 . ? C25 N3 1.027(19) . ? C25 O5 1.3000(11) . ? C25 O5B 1.3000(11) . ? O5 O5 1.69(7) 2_656 ? N3 C27 1.5000(11) . ? N3 C26 1.5000(11) . ? 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 O3 Co O4 116.0(4) . 7_657 ? O3 Co N2 90.2(4) . 3_445 ? O4 Co N2 90.3(4) 7_657 3_445 ? O3 Co N1 89.5(4) . . ? O4 Co N1 87.9(4) 7_657 . ? N2 Co N1 177.9(5) 3_445 . ? O3 Co O1 90.2(3) . . ? O4 Co O1 153.8(3) 7_657 . ? N2 Co O1 90.9(4) 3_445 . ? N1 Co O1 91.2(4) . . ? O3 Co O2 150.2(4) . . ? O4 Co O2 93.8(4) 7_657 . ? N2 Co O2 91.2(4) 3_445 . ? N1 Co O2 90.0(4) . . ? O1 Co O2 60.0(3) . . ? O3 Co C1 120.6(4) . . ? O4 Co C1 123.5(4) 7_657 . ? N2 Co C1 90.2(5) 3_445 . ? N1 Co C1 91.7(4) . . ? O1 Co C1 30.3(4) . . ? O2 Co C1 29.7(4) . . ? C1 O1 Co 89.4(9) . . ? C1 O2 Co 89.4(8) . . ? C8 O3 Co 125.3(8) . . ? C8 O4 Co 159.0(9) . 7_657 ? C19 N1 C15 116.9(13) . . ? C19 N1 Co 120.4(10) . . ? C15 N1 Co 122.5(10) . . ? C23 N2 C22 117.6(12) . . ? C23 N2 Co 122.8(10) . 3 ? C22 N2 Co 119.6(9) . 3 ? O2 C1 O1 121.1(13) . . ? O2 C1 C2 120.1(13) . . ? O1 C1 C2 118.7(14) . . ? O2 C1 Co 60.9(7) . . ? O1 C1 Co 60.3(7) . . ? C2 C1 Co 175.7(10) . . ? C7 C2 C3 117.6(14) . . ? C7 C2 C1 121.8(14) . . ? C3 C2 C1 120.2(13) . . ? C4 C3 C2 118.9(15) . . ? C4 C3 H3A 120.5 . . ? C2 C3 H3A 120.5 . . ? C5 C4 C3 126.8(16) . . ? C5 C4 H4A 116.6 . . ? C3 C4 H4A 116.6 . . ? C4 C5 C6 114.1(14) . . ? C4 C5 C5 126.3(19) . 2_556 ? C6 C5 C5 119.2(16) . 2_556 ? C7 C6 C5 121.2(13) . . ? C7 C6 H6A 119.4 . . ? C5 C6 H6A 119.4 . . ? C2 C7 C6 121.2(15) . . ? C2 C7 H7A 119.4 . . ? C6 C7 H7A 119.4 . . ? O3 C8 O4 123.2(11) . . ? O3 C8 C9 119.7(11) . . ? O4 C8 C9 116.9(12) . . ? C10 C9 C14 119.3(12) . . ? C10 C9 C8 120.7(12) . . ? C14 C9 C8 120.0(12) . . ? C9 C10 C11 121.6(13) . . ? C9 C10 H10A 119.2 . . ? C11 C10 H10A 119.2 . . ? C12 C11 C10 118.5(13) . . ? C12 C11 H11A 120.8 . . ? C10 C11 H11A 120.8 . . ? C13 C12 C11 118.5(12) . . ? C13 C12 C12 123.5(16) . 2_657 ? C11 C12 C12 117.9(15) . 2_657 ? C12 C13 C14 122.1(14) . . ? C12 C13 H13A 119.0 . . ? C14 C13 H13A 119.0 . . ? C9 C14 C13 119.8(13) . . ? C9 C14 H14A 120.1 . . ? C13 C14 H14A 120.1 . . ? N1 C15 C16 123.0(15) . . ? N1 C15 H15A 118.5 . . ? C16 C15 H15A 118.5 . . ? C17 C16 C15 119.6(15) . . ? C17 C16 H16A 120.2 . . ? C15 C16 H16A 120.2 . . ? C18 C17 C16 116.0(13) . . ? C18 C17 C20 123.2(12) . . ? C16 C17 C20 120.6(13) . . ? C17 C18 C19 121.1(13) . . ? C17 C18 H18A 119.4 . . ? C19 C18 H18A 119.4 . . ? N1 C19 C18 123.0(14) . . ? N1 C19 H19A 118.5 . . ? C18 C19 H19A 118.5 . . ? C21 C20 C24 115.9(13) . . ? C21 C20 C17 123.8(13) . . ? C24 C20 C17 120.2(12) . . ? C20 C21 C22 120.9(13) . . ? C20 C21 H21A 119.6 . . ? C22 C21 H21A 119.6 . . ? N2 C22 C21 123.3(13) . . ? N2 C22 H22A 118.4 . . ? C21 C22 H22A 118.4 . . ? N2 C23 C24 122.5(14) . . ? N2 C23 H23A 118.8 . . ? C24 C23 H23A 118.8 . . ? C20 C24 C23 119.6(14) . . ? C20 C24 H24A 120.2 . . ? C23 C24 H24A 120.2 . . ? N3 C25 O5 129(2) . . ? N3 C25 O5B 129(2) . . ? O5 C25 O5B 101(5) . . ? C25 O5 O5 127(4) . 2_656 ? C25 N3 C27 111.1(12) . . ? C25 N3 C26 111.0(12) . . ? C27 N3 C26 138(3) . . ? _diffrn_measured_fraction_theta_max 0.999 _diffrn_reflns_theta_full 24.96 _diffrn_measured_fraction_theta_full 0.999 _refine_diff_density_max 0.814 _refine_diff_density_min -0.788 _refine_diff_density_rms 0.159