Electronic Supplementary Material for CrystEngComm This Journal is © The Royal Society of Chemistry 2004 data_global _journal_name_full CrystEngComm _journal_coden_Cambridge 1350 _publ_contact_author_name 'Satoshi Takamizawa' _publ_contact_author_address ; Graduate School of Integrated Science Yokohama City University 22-2 Seto Kanazawa-ku Yokohama Kanagawa 236-0027 JAPAN ; _publ_contact_author_email staka@yokohama-cu.ac.jp _publ_contact_author_phone +81-45-787-2187 _publ_contact_author_fax +81-45-787-2187 _publ_section_title ; Structural determination of a 1-D metal-organic framework with adsorbed oxygen molecules at 10K: possibility of surface motion transfer of confined guest ; loop_ _publ_author_name 'Satoshi Takamizawa' 'Ei-ichi Nakata' 'Teruo Saito' data_305111 _database_code_depnum_ccdc_archive 'CCDC 227924' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common 'Rhodium(ii) benzoate-pyrazine including O2' _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C32 H24 N2 O8.98 Rh2' _chemical_formula_weight 786.03 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' Rh Rh -1.1178 0.9187 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting Monoclinic _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 17.485(3) _cell_length_b 9.5925(14) _cell_length_c 19.611(3) _cell_angle_alpha 90.00 _cell_angle_beta 99.219(3) _cell_angle_gamma 90.00 _cell_volume 3246.8(9) _cell_formula_units_Z 4 _cell_measurement_temperature 10 _cell_measurement_reflns_used ? _cell_measurement_theta_min ? _cell_measurement_theta_max ? _exptl_crystal_description plate _exptl_crystal_colour red _exptl_crystal_size_max 0.30 _exptl_crystal_size_mid 0.22 _exptl_crystal_size_min 0.04 _exptl_crystal_density_meas 0 _exptl_crystal_density_diffrn 1.608 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 1567 _exptl_absorpt_coefficient_mu 1.071 _exptl_absorpt_correction_type empirical _exptl_absorpt_correction_T_min 0.7394 _exptl_absorpt_correction_T_max 0.9584 _exptl_absorpt_process_details ; SADABS; Sheldrick, 1996 ; _exptl_special_details ; The study was carried out at 10K by sealing the crystal with atmospheric pressure of O2 gas in a glass capillary. ; _diffrn_ambient_temperature 10 _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 8.366 _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 11195 _diffrn_reflns_av_R_equivalents 0.0837 _diffrn_reflns_av_sigmaI/netI 0.0978 _diffrn_reflns_limit_h_min -21 _diffrn_reflns_limit_h_max 23 _diffrn_reflns_limit_k_min -12 _diffrn_reflns_limit_k_max 11 _diffrn_reflns_limit_l_min -26 _diffrn_reflns_limit_l_max 19 _diffrn_reflns_theta_min 2.36 _diffrn_reflns_theta_max 28.32 _reflns_number_total 4040 _reflns_number_gt 2620 _reflns_threshold_expression >2sigma(I) _computing_data_collection 'Bruker SMART' _computing_cell_refinement 'Bruker SMART' _computing_data_reduction 'Bruker SAINT' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics 'Bruker SHELXTL' _computing_publication_material 'Bruker SHELXTL' _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^)+(0.0788P)^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_number_reflns 4040 _refine_ls_number_parameters 220 _refine_ls_number_restraints 282 _refine_ls_R_factor_all 0.1041 _refine_ls_R_factor_gt 0.0633 _refine_ls_wR_factor_ref 0.1564 _refine_ls_wR_factor_gt 0.1394 _refine_ls_goodness_of_fit_ref 0.991 _refine_ls_restrained_S_all 0.983 _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 C1 C 0.0617(4) 0.2251(7) 0.3803(3) 0.0171(5) Uani 1 1 d U . . C2 C 0.1008(4) 0.2217(7) 0.4543(3) 0.0198(6) Uani 1 1 d U . . C3 C 0.1019(4) 0.0993(7) 0.4925(3) 0.0202(6) Uani 1 1 d U . . H3 H 0.0759 0.0188 0.4724 0.024 Uiso 1 1 calc R . . C4 C 0.1407(4) 0.0944(7) 0.5592(4) 0.0211(7) Uani 1 1 d U . . H4 H 0.1405 0.0111 0.5855 0.025 Uiso 1 1 calc R . . C5 C 0.1803(4) 0.2121(7) 0.5885(4) 0.0224(7) Uani 1 1 d U . . H5 H 0.2079 0.2085 0.6343 0.027 Uiso 1 1 calc R . . C6 C 0.1792(4) 0.3334(7) 0.5506(4) 0.0234(7) Uani 1 1 d U . . H6 H 0.2064 0.4130 0.5704 0.028 Uiso 1 1 calc R . . C7 C 0.1383(4) 0.3405(7) 0.4833(4) 0.0225(7) Uani 1 1 d U . . H7 H 0.1362 0.4251 0.4578 0.027 Uiso 1 1 calc R . . C8 C 0.1384(3) 0.2288(6) 0.2150(3) 0.0137(5) Uani 1 1 d U . . C9 C 0.2143(4) 0.2293(6) 0.1897(3) 0.0143(5) Uani 1 1 d U . . C10 C 0.2549(4) 0.1056(6) 0.1853(3) 0.0146(6) Uani 1 1 d U . . H10 H 0.2364 0.0212 0.2020 0.017 Uiso 1 1 calc R . . C11 C 0.3224(4) 0.1057(6) 0.1564(3) 0.0150(6) Uani 1 1 d U . . H11 H 0.3501 0.0214 0.1532 0.018 Uiso 1 1 calc R . . C12 C 0.3492(4) 0.2285(6) 0.1323(3) 0.0153(6) Uani 1 1 d U . . H12 H 0.3943 0.2276 0.1109 0.018 Uiso 1 1 calc R . . C13 C 0.3109(4) 0.3540(6) 0.1389(3) 0.0153(6) Uani 1 1 d U . . H13 H 0.3307 0.4387 0.1237 0.018 Uiso 1 1 calc R . . C14 C 0.2433(4) 0.3542(6) 0.1680(3) 0.0148(6) Uani 1 1 d U . . H14 H 0.2170 0.4393 0.1731 0.018 Uiso 1 1 calc R . . C15 C 0.0394(3) -0.1989(6) 0.2089(3) 0.0123(10) Uani 1 1 d U . . H15 H 0.0683 -0.1506 0.1793 0.015 Uiso 1 1 calc R . . C16 C 0.0392(3) 0.6559(6) 0.2086(3) 0.0112(10) Uani 1 1 d U . . H16 H 0.0674 0.6074 0.1784 0.013 Uiso 1 1 calc R . . N1 N 0.0000 -0.1255(7) 0.2500 0.0123(10) Uani 1 2 d SU . . N2 N 0.0000 0.5836(7) 0.2500 0.0113(10) Uani 1 2 d SU . . O1 O 0.0433(3) 0.1089(4) 0.3517(2) 0.0156(6) Uani 1 1 d U . . O2 O 0.0482(3) 0.3444(4) 0.3513(2) 0.0164(6) Uani 1 1 d U . . O3 O 0.1090(3) 0.1100(4) 0.2253(2) 0.0134(6) Uani 1 1 d U . . O4 O 0.1072(3) 0.3457(4) 0.2226(2) 0.0137(6) Uani 1 1 d U . . O1S O 0.0304(14) 0.592(2) 0.4844(12) 0.034(5) Uani 0.249(10) 1 d PU . . O2S O 0.0735(13) 0.632(2) 0.5309(12) 0.035(5) Uani 0.249(10) 1 d PU . . Rh1 Rh 0.0000 0.10251(6) 0.2500 0.00928(19) Uani 1 2 d SU . . Rh2 Rh 0.0000 0.35229(6) 0.2500 0.01027(19) Uani 1 2 d SU . . 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 0.0176(7) 0.0166(7) 0.0173(7) -0.0003(6) 0.0036(6) -0.0006(6) C2 0.0202(7) 0.0196(7) 0.0197(7) -0.0001(6) 0.0034(6) -0.0005(6) C3 0.0203(8) 0.0200(8) 0.0203(8) -0.0001(6) 0.0032(6) 0.0001(6) C4 0.0214(9) 0.0210(9) 0.0211(9) -0.0001(7) 0.0034(7) 0.0001(7) C5 0.0226(9) 0.0225(9) 0.0221(9) -0.0001(7) 0.0032(7) -0.0005(7) C6 0.0239(9) 0.0232(9) 0.0227(9) -0.0002(7) 0.0031(7) -0.0011(7) C7 0.0232(8) 0.0222(8) 0.0220(8) 0.0000(6) 0.0032(6) -0.0009(6) C8 0.0137(7) 0.0136(7) 0.0142(7) 0.0000(6) 0.0030(6) 0.0000(6) C9 0.0142(7) 0.0142(7) 0.0146(7) 0.0001(6) 0.0024(6) 0.0001(6) C10 0.0144(8) 0.0144(8) 0.0149(8) -0.0001(6) 0.0024(6) 0.0001(6) C11 0.0147(8) 0.0151(8) 0.0153(8) -0.0002(7) 0.0021(6) 0.0003(6) C12 0.0147(8) 0.0157(8) 0.0155(8) -0.0002(7) 0.0024(6) 0.0000(7) C13 0.0149(8) 0.0154(8) 0.0154(8) 0.0002(7) 0.0024(6) -0.0003(6) C14 0.0147(8) 0.0148(8) 0.0151(8) 0.0001(6) 0.0025(6) 0.0000(6) C15 0.0123(12) 0.0121(12) 0.0126(12) 0.0003(7) 0.0020(8) 0.0001(7) C16 0.0112(12) 0.0111(12) 0.0115(12) 0.0000(7) 0.0021(8) -0.0002(7) N1 0.0124(12) 0.0121(12) 0.0126(12) 0.000 0.0024(8) 0.000 N2 0.0111(12) 0.0112(12) 0.0115(12) 0.000 0.0020(8) 0.000 O1 0.0167(9) 0.0146(9) 0.0160(9) -0.0001(7) 0.0037(7) -0.0002(7) O2 0.0173(9) 0.0154(9) 0.0167(9) -0.0004(7) 0.0034(7) -0.0008(7) O3 0.0134(9) 0.0130(8) 0.0142(9) 0.0000(7) 0.0035(7) 0.0004(7) O4 0.0135(9) 0.0133(9) 0.0146(9) 0.0000(7) 0.0037(7) 0.0004(7) O1S 0.034(5) 0.034(5) 0.034(5) 0.0000(9) 0.0058(12) 0.0003(9) O2S 0.035(5) 0.035(5) 0.035(5) -0.0001(9) 0.0057(12) 0.0004(9) Rh1 0.0113(4) 0.0041(3) 0.0133(4) 0.000 0.0048(3) 0.000 Rh2 0.0117(4) 0.0048(3) 0.0156(4) 0.000 0.0060(3) 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 C1 O1 1.266(7) . ? C1 O2 1.283(8) . ? C1 C2 1.501(9) . ? C2 C7 1.391(9) . ? C2 C3 1.391(9) . ? C3 C4 1.375(9) . ? C4 C5 1.399(9) . ? C5 C6 1.379(9) . ? C6 C7 1.398(9) . ? C8 O4 1.266(7) . ? C8 O3 1.279(7) . ? C8 C9 1.490(8) . ? C9 C10 1.392(8) . ? C9 C14 1.394(8) . ? C10 C11 1.389(9) . ? C11 C12 1.378(8) . ? C12 C13 1.394(8) . ? C13 C14 1.392(9) . ? C15 N1 1.341(7) . ? C15 C16 1.392(8) 1_545 ? C16 N2 1.338(7) . ? C16 C15 1.392(8) 1_565 ? N1 C15 1.341(7) 2 ? N1 Rh1 2.187(7) . ? N2 C16 1.338(7) 2 ? N2 Rh2 2.219(7) . ? O1 Rh1 2.018(4) . ? O2 Rh2 2.032(4) . ? O3 Rh1 2.041(5) . ? O4 Rh2 2.032(4) . ? O1S O2S 1.15(3) . ? Rh1 O1 2.018(4) 2 ? Rh1 O3 2.041(5) 2 ? Rh1 Rh2 2.3960(10) . ? Rh2 O4 2.032(4) 2 ? Rh2 O2 2.032(4) 2 ? 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 O2 125.0(6) . . ? O1 C1 C2 116.9(6) . . ? O2 C1 C2 118.1(6) . . ? C7 C2 C3 120.4(6) . . ? C7 C2 C1 119.3(6) . . ? C3 C2 C1 120.3(6) . . ? C4 C3 C2 120.3(6) . . ? C3 C4 C5 119.9(6) . . ? C6 C5 C4 119.8(6) . . ? C5 C6 C7 120.7(6) . . ? C2 C7 C6 118.8(6) . . ? O4 C8 O3 125.3(6) . . ? O4 C8 C9 117.4(5) . . ? O3 C8 C9 117.2(5) . . ? C10 C9 C14 120.0(6) . . ? C10 C9 C8 120.6(6) . . ? C14 C9 C8 119.4(6) . . ? C11 C10 C9 120.0(6) . . ? C12 C11 C10 119.9(6) . . ? C11 C12 C13 120.7(6) . . ? C14 C13 C12 119.5(6) . . ? C13 C14 C9 119.8(6) . . ? N1 C15 C16 121.8(6) . 1_545 ? N2 C16 C15 121.1(6) . 1_565 ? C15 N1 C15 116.6(7) . 2 ? C15 N1 Rh1 121.7(4) . . ? C15 N1 Rh1 121.7(4) 2 . ? C16 N2 C16 117.5(7) . 2 ? C16 N2 Rh2 121.2(4) . . ? C16 N2 Rh2 121.2(4) 2 . ? C1 O1 Rh1 119.6(4) . . ? C1 O2 Rh2 119.0(4) . . ? C8 O3 Rh1 118.9(4) . . ? C8 O4 Rh2 119.5(4) . . ? O1 Rh1 O1 176.5(2) 2 . ? O1 Rh1 O3 88.93(18) 2 . ? O1 Rh1 O3 90.95(18) . . ? O1 Rh1 O3 90.95(18) 2 2 ? O1 Rh1 O3 88.93(18) . 2 ? O3 Rh1 O3 175.9(2) . 2 ? O1 Rh1 N1 91.74(12) 2 . ? O1 Rh1 N1 91.74(12) . . ? O3 Rh1 N1 92.03(11) . . ? O3 Rh1 N1 92.03(11) 2 . ? O1 Rh1 Rh2 88.26(12) 2 . ? O1 Rh1 Rh2 88.26(12) . . ? O3 Rh1 Rh2 87.97(11) . . ? O3 Rh1 Rh2 87.97(11) 2 . ? N1 Rh1 Rh2 180.0 . . ? O4 Rh2 O4 176.4(2) . 2 ? O4 Rh2 O2 89.74(17) . 2 ? O4 Rh2 O2 90.13(18) 2 2 ? O4 Rh2 O2 90.13(18) . . ? O4 Rh2 O2 89.74(17) 2 . ? O2 Rh2 O2 175.8(2) 2 . ? O4 Rh2 N2 91.79(11) . . ? O4 Rh2 N2 91.79(11) 2 . ? O2 Rh2 N2 92.12(12) 2 . ? O2 Rh2 N2 92.12(12) . . ? O4 Rh2 Rh1 88.21(11) . . ? O4 Rh2 Rh1 88.21(11) 2 . ? O2 Rh2 Rh1 87.88(12) 2 . ? O2 Rh2 Rh1 87.88(12) . . ? N2 Rh2 Rh1 180.000(1) . . ? loop_ _geom_torsion_atom_site_label_1 _geom_torsion_atom_site_label_2 _geom_torsion_atom_site_label_3 _geom_torsion_atom_site_label_4 _geom_torsion _geom_torsion_site_symmetry_1 _geom_torsion_site_symmetry_2 _geom_torsion_site_symmetry_3 _geom_torsion_site_symmetry_4 _geom_torsion_publ_flag O1 C1 C2 C7 164.9(6) . . . . ? O2 C1 C2 C7 -16.2(10) . . . . ? O1 C1 C2 C3 -12.6(10) . . . . ? O2 C1 C2 C3 166.2(6) . . . . ? C7 C2 C3 C4 -0.4(11) . . . . ? C1 C2 C3 C4 177.1(7) . . . . ? C2 C3 C4 C5 -1.2(11) . . . . ? C3 C4 C5 C6 1.2(11) . . . . ? C4 C5 C6 C7 0.5(11) . . . . ? C3 C2 C7 C6 2.0(11) . . . . ? C1 C2 C7 C6 -175.5(6) . . . . ? C5 C6 C7 C2 -2.0(11) . . . . ? O4 C8 C9 C10 174.9(5) . . . . ? O3 C8 C9 C10 -7.0(8) . . . . ? O4 C8 C9 C14 -7.4(8) . . . . ? O3 C8 C9 C14 170.6(5) . . . . ? C14 C9 C10 C11 -2.9(9) . . . . ? C8 C9 C10 C11 174.7(5) . . . . ? C9 C10 C11 C12 0.1(9) . . . . ? C10 C11 C12 C13 2.4(9) . . . . ? C11 C12 C13 C14 -2.3(9) . . . . ? C12 C13 C14 C9 -0.5(9) . . . . ? C10 C9 C14 C13 3.1(9) . . . . ? C8 C9 C14 C13 -174.6(6) . . . . ? C16 C15 N1 C15 0.3(4) 1_545 . . 2 ? C16 C15 N1 Rh1 -179.7(4) 1_545 . . . ? C15 C16 N2 C16 0.3(4) 1_565 . . 2 ? C15 C16 N2 Rh2 -179.7(4) 1_565 . . . ? O2 C1 O1 Rh1 7.1(9) . . . . ? C2 C1 O1 Rh1 -174.1(4) . . . . ? O1 C1 O2 Rh2 -4.2(9) . . . . ? C2 C1 O2 Rh2 177.1(4) . . . . ? O4 C8 O3 Rh1 4.3(8) . . . . ? C9 C8 O3 Rh1 -173.6(4) . . . . ? O3 C8 O4 Rh2 -2.4(8) . . . . ? C9 C8 O4 Rh2 175.5(4) . . . . ? C1 O1 Rh1 O1 -5.5(5) . . . 2 ? C1 O1 Rh1 O3 82.5(5) . . . . ? C1 O1 Rh1 O3 -93.5(5) . . . 2 ? C1 O1 Rh1 N1 174.5(5) . . . . ? C1 O1 Rh1 Rh2 -5.5(5) . . . . ? C8 O3 Rh1 O1 84.9(4) . . . 2 ? C8 O3 Rh1 O1 -91.6(4) . . . . ? C8 O3 Rh1 O3 -3.4(4) . . . 2 ? C8 O3 Rh1 N1 176.6(4) . . . . ? C8 O3 Rh1 Rh2 -3.4(4) . . . . ? C15 N1 Rh1 O1 58.4(3) . . . 2 ? C15 N1 Rh1 O1 -121.6(3) 2 . . 2 ? C15 N1 Rh1 O1 -121.6(3) . . . . ? C15 N1 Rh1 O1 58.4(3) 2 . . . ? C15 N1 Rh1 O3 -30.6(3) . . . . ? C15 N1 Rh1 O3 149.4(3) 2 . . . ? C15 N1 Rh1 O3 149.4(3) . . . 2 ? C15 N1 Rh1 O3 -30.6(3) 2 . . 2 ? C15 N1 Rh1 Rh2 -44(45) . . . . ? C15 N1 Rh1 Rh2 136(49) 2 . . . ? C8 O4 Rh2 O4 -0.3(4) . . . 2 ? C8 O4 Rh2 O2 -88.2(4) . . . 2 ? C8 O4 Rh2 O2 87.5(4) . . . . ? C8 O4 Rh2 N2 179.7(4) . . . . ? C8 O4 Rh2 Rh1 -0.3(4) . . . . ? C1 O2 Rh2 O4 -88.5(5) . . . . ? C1 O2 Rh2 O4 88.0(5) . . . 2 ? C1 O2 Rh2 O2 -0.3(4) . . . 2 ? C1 O2 Rh2 N2 179.7(4) . . . . ? C1 O2 Rh2 Rh1 -0.3(4) . . . . ? C16 N2 Rh2 O4 29.3(3) . . . . ? C16 N2 Rh2 O4 -150.7(3) 2 . . . ? C16 N2 Rh2 O4 -150.7(3) . . . 2 ? C16 N2 Rh2 O4 29.3(3) 2 . . 2 ? C16 N2 Rh2 O2 -60.5(3) . . . 2 ? C16 N2 Rh2 O2 119.5(3) 2 . . 2 ? C16 N2 Rh2 O2 119.5(3) . . . . ? C16 N2 Rh2 O2 -60.5(3) 2 . . . ? C16 N2 Rh2 Rh1 -136(49) . . . . ? C16 N2 Rh2 Rh1 44(46) 2 . . . ? O1 Rh1 Rh2 O4 -87.38(18) 2 . . . ? O1 Rh1 Rh2 O4 92.62(18) . . . . ? O3 Rh1 Rh2 O4 1.60(18) . . . . ? O3 Rh1 Rh2 O4 -178.40(18) 2 . . . ? N1 Rh1 Rh2 O4 15(45) . . . . ? O1 Rh1 Rh2 O4 92.62(18) 2 . . 2 ? O1 Rh1 Rh2 O4 -87.38(18) . . . 2 ? O3 Rh1 Rh2 O4 -178.40(18) . . . 2 ? O3 Rh1 Rh2 O4 1.60(18) 2 . . 2 ? N1 Rh1 Rh2 O4 -165(49) . . . 2 ? O1 Rh1 Rh2 O2 2.4(2) 2 . . 2 ? O1 Rh1 Rh2 O2 -177.6(2) . . . 2 ? O3 Rh1 Rh2 O2 91.40(18) . . . 2 ? O3 Rh1 Rh2 O2 -88.60(18) 2 . . 2 ? N1 Rh1 Rh2 O2 105(45) . . . 2 ? O1 Rh1 Rh2 O2 -177.6(2) 2 . . . ? O1 Rh1 Rh2 O2 2.4(2) . . . . ? O3 Rh1 Rh2 O2 -88.60(18) . . . . ? O3 Rh1 Rh2 O2 91.40(18) 2 . . . ? N1 Rh1 Rh2 O2 -75(49) . . . . ? O1 Rh1 Rh2 N2 77(100) 2 . . . ? O1 Rh1 Rh2 N2 -103(100) . . . . ? O3 Rh1 Rh2 N2 166(100) . . . . ? O3 Rh1 Rh2 N2 -14(100) 2 . . . ? N1 Rh1 Rh2 N2 0(47) . . . . ? _diffrn_measured_fraction_theta_max 0.996 _diffrn_reflns_theta_full 28.32 _diffrn_measured_fraction_theta_full 0.996 _refine_diff_density_max 2.491 _refine_diff_density_min -1.680 _refine_diff_density_rms 0.204