#------------------------------------------------------------------------------ #$Date: 2013-12-28 13:58:47 +0000 (Sat, 28 Dec 2013) $ #$Revision: 91933 $ #$URL: svn://www.crystallography.net/cod/cif/2/21/42/2214247.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/. The original data for this entry # were provided by IUCr Journals, http://journals.iucr.org/. # # The file may be used within the scientific community so long as # proper attribution is given to the journal article from which the # data were obtained. # data_2214247 loop_ _publ_author_name 'Sui, Yan' 'Huang, Qiang' 'Hu, Rong-Hua' 'Xie, Guo-Wei' _publ_section_title {6,6'-Diethoxy-2,2'-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}trinitratoyttrium(III)nickel(II) _journal_coeditor_code HG2246 _journal_issue 7 _journal_name_full 'Acta Crystallographica Section E' _journal_page_first m2015 _journal_page_last m2016 _journal_volume 63 _journal_year 2007 _chemical_formula_iupac '[Ni Y (C20 H22 N2 O4) (N O3)3]' _chemical_formula_moiety 'C20 H22 N5 Ni O13 Y' _chemical_formula_sum 'C20 H22 N5 Ni O13 Y' _chemical_formula_weight 688.05 _chemical_name_systematic ; {6,6'-diethoxy-2,2'-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato- 1\k^2^O^1^,O^1'^,O^6^,O^6'^:2\k^2^O^1^,N,N',O^1'^}trinitrato-1\k^2^O,O'- yttrium(III)nickel(II) ; _space_group_IT_number 19 _symmetry_cell_setting orthorhombic _symmetry_space_group_name_Hall 'P 2ac 2ab' _symmetry_space_group_name_H-M 'P 21 21 21' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _audit_creation_method SHELXL97 _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 8.5837(10) _cell_length_b 13.7547(16) _cell_length_c 21.153(2) _cell_measurement_reflns_used 18612 _cell_measurement_temperature 293(2) _cell_measurement_theta_max 28.22 _cell_measurement_theta_min 1.77 _cell_volume 2497.5(5) _computing_cell_refinement APEX2 _computing_data_collection 'APEX2 (Bruker, 2004)' _computing_data_reduction APEX2 _computing_molecular_graphics APEX2 _computing_publication_material APEX2 _computing_structure_refinement APEX2 _computing_structure_solution APEX2 _diffrn_ambient_temperature 293(2) _diffrn_detector_area_resol_mean 0 _diffrn_measured_fraction_theta_full 0.988 _diffrn_measured_fraction_theta_max 0.988 _diffrn_measurement_device_type 'Bruker APEXII area-detector' _diffrn_measurement_method '\f and \w' _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 0.0284 _diffrn_reflns_av_sigmaI/netI 0.0559 _diffrn_reflns_limit_h_max 11 _diffrn_reflns_limit_h_min -10 _diffrn_reflns_limit_k_max 18 _diffrn_reflns_limit_k_min -18 _diffrn_reflns_limit_l_max 27 _diffrn_reflns_limit_l_min -28 _diffrn_reflns_number 18612 _diffrn_reflns_theta_full 28.22 _diffrn_reflns_theta_max 28.22 _diffrn_reflns_theta_min 1.77 _diffrn_standards_decay_% 0 _diffrn_standards_interval_count 0 _diffrn_standards_interval_time 0 _diffrn_standards_number 0 _exptl_absorpt_coefficient_mu 3.145 _exptl_absorpt_correction_T_max 0.559 _exptl_absorpt_correction_T_min 0.380 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details '(SADABS; Bruker, 2004)' _exptl_crystal_colour red _exptl_crystal_density_diffrn 1.830 _exptl_crystal_density_method 'not measured' _exptl_crystal_description block _exptl_crystal_F_000 1392 _exptl_crystal_size_max 0.323 _exptl_crystal_size_mid 0.275 _exptl_crystal_size_min 0.185 _refine_diff_density_max 0.374 _refine_diff_density_min -0.559 _refine_ls_abs_structure_details 'Flack (1983), with how many Friedel pairs?' _refine_ls_abs_structure_Flack -0.011(5) _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 0.975 _refine_ls_hydrogen_treatment constr _refine_ls_matrix_type full _refine_ls_number_parameters 363 _refine_ls_number_reflns 5977 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 0.975 _refine_ls_R_factor_all 0.0402 _refine_ls_R_factor_gt 0.0282 _refine_ls_shift/su_max 0.003 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w = 1/[\s^2^(Fo^2^)+(0.0001P)^2^] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.0584 _refine_ls_wR_factor_ref 0.0614 _reflns_number_gt 4933 _reflns_number_total 5977 _reflns_threshold_expression I>2\s(I) _[local]_cod_data_source_file hg2246.cif _[local]_cod_data_source_block I _cod_database_code 2214247 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, -y, z+1/2' '-x, y+1/2, -z+1/2' 'x+1/2, -y+1/2, -z' 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' Ni Ni 0.3393 1.1124 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Y Y -2.7962 3.5667 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' loop_ _atom_site_type_symbol _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy Y Y1 0.25957(3) 1.001598(17) 0.899553(11) 0.03377(7) Uani d . 1 Ni Ni1 -0.06212(4) 0.94357(2) 0.816733(16) 0.03396(8) Uani d . 1 O O1 0.0443(2) 1.05622(12) 0.84475(8) 0.0363(4) Uani d . 1 C C10 -0.2219(4) 1.1056(2) 0.76256(12) 0.0421(7) Uani d . 1 H H10 -0.2938 1.1313 0.7342 0.051 Uiso calc R 1 C C16 -0.0176(3) 1.14513(16) 0.84431(12) 0.0326(6) Uani d . 1 O O13 0.1656(2) 1.17532(12) 0.92318(8) 0.0390(4) Uani d . 1 C C15 0.0455(3) 1.21262(17) 0.88636(12) 0.0342(6) Uani d . 1 C C2 -0.0145(3) 0.71544(18) 0.84982(13) 0.0381(6) Uani d . 1 C C11 -0.1426(3) 1.17201(19) 0.80476(13) 0.0373(6) Uani d . 1 C C7 -0.1416(3) 0.74305(19) 0.80946(14) 0.0435(7) Uani d . 1 H H7 -0.2064 0.6936 0.7951 0.052 Uiso calc R 1 C C1 0.0975(3) 0.78135(17) 0.87331(12) 0.0349(6) Uani d . 1 C C6 0.2204(3) 0.74670(17) 0.90983(12) 0.0362(6) Uani d . 1 C C17 0.2364(4) 1.23942(19) 0.97003(12) 0.0447(7) Uani d . 1 H H17A 0.2896 1.2004 1.0015 0.054 Uiso calc R 1 H H17B 0.1551 1.2759 0.9913 0.054 Uiso calc R 1 C C4 0.1187(4) 0.58477(19) 0.90364(15) 0.0527(8) Uani d . 1 H H4 0.1246 0.5194 0.9146 0.063 Uiso calc R 1 C C3 -0.0007(4) 0.61647(19) 0.86702(14) 0.0487(8) Uani d . 1 H H3 -0.0749 0.5722 0.8529 0.058 Uiso calc R 1 C C18 0.3505(4) 1.3092(2) 0.94085(16) 0.0582(9) Uani d . 1 H H18A 0.2967 1.3515 0.9121 0.087 Uiso calc R 1 H H18B 0.4290 1.2735 0.9184 0.087 Uiso calc R 1 H H18C 0.3987 1.3472 0.9735 0.087 Uiso calc R 1 C C13 -0.1360(4) 1.3332(2) 0.85042(15) 0.0509(8) Uani d . 1 H H13 -0.1756 1.3960 0.8526 0.061 Uiso calc R 1 C C12 -0.1973(4) 1.2684(2) 0.80845(15) 0.0484(8) Uani d . 1 H H12 -0.2771 1.2883 0.7816 0.058 Uiso calc R 1 C C14 -0.0143(4) 1.30548(18) 0.89000(14) 0.0442(7) Uani d . 1 H H14 0.0267 1.3496 0.9189 0.053 Uiso calc R 1 O O9 0.2877(3) 1.00638(16) 1.01235(9) 0.0548(5) Uani d . 1 O O5 0.3602(2) 1.11027(13) 0.81731(10) 0.0498(5) Uani d . 1 O O2 0.0936(2) 0.87691(12) 0.86291(9) 0.0411(5) Uani d . 1 N N1 -0.1987(3) 1.01332(16) 0.76193(10) 0.0402(5) Uani d . 1 O O10 0.0577(3) 0.97519(16) 0.97990(10) 0.0596(6) Uani d . 1 O O12 0.3210(2) 0.81926(12) 0.92998(9) 0.0408(5) Uani d . 1 N N5 0.1451(3) 0.99281(18) 1.02646(12) 0.0489(6) Uani d . 1 O O3 0.3174(3) 0.96332(15) 0.78781(10) 0.0537(6) Uani d . 1 N N3 0.3590(3) 1.0473(2) 0.77296(12) 0.0495(6) Uani d . 1 O O6 0.5317(3) 0.96367(14) 0.88673(11) 0.0548(5) Uani d . 1 O O7 0.4993(3) 1.09272(18) 0.94041(11) 0.0682(7) Uani d . 1 C C19 0.4573(4) 0.7890(2) 0.96537(13) 0.0467(7) Uani d . 1 H H19A 0.4264 0.7413 0.9967 0.056 Uiso calc R 1 H H19B 0.4997 0.8448 0.9876 0.056 Uiso calc R 1 N N2 -0.1735(3) 0.82995(16) 0.79151(10) 0.0389(6) Uani d . 1 C C9 -0.2765(4) 0.9463(2) 0.71762(13) 0.0469(7) Uani d . 1 H H9A -0.2093 0.9333 0.6817 0.056 Uiso calc R 1 H H9B -0.3724 0.9751 0.7022 0.056 Uiso calc R 1 N N4 0.5926(3) 1.0332(2) 0.91780(13) 0.0536(7) Uani d . 1 C C5 0.2324(4) 0.64897(19) 0.92502(13) 0.0462(7) Uani d . 1 H H5 0.3154 0.6266 0.9492 0.055 Uiso calc R 1 C C20 0.5803(4) 0.7464(2) 0.92445(16) 0.0607(9) Uani d . 1 H H20A 0.6188 0.7953 0.8960 0.091 Uiso calc R 1 H H20B 0.5374 0.6935 0.9006 0.091 Uiso calc R 1 H H20C 0.6642 0.7230 0.9503 0.091 Uiso calc R 1 O O11 0.0986(3) 0.99550(19) 1.08050(11) 0.0783(8) Uani d . 1 O O8 0.7340(3) 1.0388(2) 0.92367(13) 0.0916(9) Uani d . 1 O O4 0.3972(3) 1.0700(2) 0.71906(11) 0.0833(9) Uani d . 1 C C8 -0.3115(4) 0.8526(2) 0.75264(14) 0.0473(7) Uani d . 1 H H8A -0.4025 0.8606 0.7793 0.057 Uiso calc R 1 H H8B -0.3314 0.8004 0.7229 0.057 Uiso calc R 1 loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 Y1 0.03256(14) 0.02959(11) 0.03916(12) -0.00066(13) -0.00454(10) -0.00200(11) Ni1 0.03277(19) 0.02569(14) 0.04342(17) -0.00143(14) -0.01103(16) -0.00396(14) O1 0.0352(10) 0.0254(8) 0.0483(10) 0.0021(8) -0.0072(8) -0.0038(8) C10 0.0387(18) 0.0466(16) 0.0410(15) 0.0092(14) -0.0048(12) -0.0015(12) C16 0.0349(16) 0.0253(12) 0.0377(13) 0.0029(10) 0.0047(11) -0.0004(10) O13 0.0424(12) 0.0289(9) 0.0456(11) -0.0013(8) -0.0055(9) -0.0074(8) C15 0.0331(15) 0.0291(12) 0.0402(14) -0.0009(11) 0.0026(12) 0.0019(10) C2 0.0400(17) 0.0309(12) 0.0433(15) -0.0048(12) 0.0069(13) -0.0064(12) C11 0.0334(16) 0.0357(13) 0.0429(16) 0.0025(12) -0.0032(12) -0.0005(12) C7 0.0417(19) 0.0394(15) 0.0494(18) -0.0107(13) 0.0030(14) -0.0148(13) C1 0.0405(17) 0.0259(12) 0.0383(14) -0.0012(11) 0.0039(12) -0.0013(10) C6 0.0403(17) 0.0294(12) 0.0390(14) 0.0021(11) 0.0051(12) 0.0000(10) C17 0.055(2) 0.0381(14) 0.0409(15) -0.0038(15) -0.0079(14) -0.0088(11) C4 0.071(2) 0.0272(13) 0.0594(19) 0.0013(13) 0.0117(17) 0.0040(13) C3 0.064(2) 0.0268(13) 0.0552(18) -0.0091(14) 0.0070(15) -0.0060(12) C18 0.057(2) 0.0402(16) 0.077(2) -0.0083(15) -0.0175(18) 0.0010(16) C13 0.047(2) 0.0308(14) 0.075(2) 0.0094(14) 0.0026(16) -0.0015(14) C12 0.0432(19) 0.0398(14) 0.062(2) 0.0097(13) -0.0072(15) 0.0051(14) C14 0.0482(19) 0.0293(13) 0.0551(17) -0.0003(12) 0.0054(14) -0.0092(12) O9 0.0576(15) 0.0562(12) 0.0505(11) -0.0074(12) -0.0091(10) -0.0025(10) O5 0.0527(14) 0.0427(10) 0.0541(12) 0.0036(9) 0.0056(11) 0.0048(11) O2 0.0421(13) 0.0247(8) 0.0565(12) -0.0014(8) -0.0142(9) -0.0018(8) N1 0.0351(13) 0.0417(13) 0.0437(13) 0.0018(11) -0.0075(9) -0.0044(11) O10 0.0507(13) 0.0757(16) 0.0522(12) -0.0048(12) -0.0020(11) 0.0029(10) O12 0.0376(12) 0.0344(10) 0.0503(12) 0.0038(8) -0.0097(9) 0.0000(8) N5 0.0618(18) 0.0365(12) 0.0484(15) -0.0012(14) 0.0047(12) 0.0043(12) O3 0.0576(15) 0.0544(13) 0.0491(12) 0.0010(11) -0.0020(10) -0.0117(10) N3 0.0395(15) 0.0683(17) 0.0408(15) 0.0204(14) -0.0014(11) 0.0085(14) O6 0.0433(13) 0.0440(11) 0.0772(14) -0.0010(10) -0.0049(11) -0.0021(10) O7 0.0563(17) 0.0776(17) 0.0709(16) -0.0113(13) -0.0022(12) -0.0279(13) C19 0.0417(18) 0.0483(16) 0.0501(17) 0.0057(15) -0.0081(14) 0.0042(13) N2 0.0347(14) 0.0368(12) 0.0451(13) -0.0033(11) -0.0018(10) -0.0098(10) C9 0.0425(18) 0.0510(15) 0.0473(15) 0.0054(15) -0.0115(13) -0.0132(13) N4 0.0434(17) 0.0622(17) 0.0552(15) -0.0102(13) -0.0036(13) 0.0076(13) C5 0.054(2) 0.0352(14) 0.0495(16) 0.0057(14) 0.0043(15) 0.0059(12) C20 0.048(2) 0.055(2) 0.079(2) 0.0133(17) 0.0066(17) 0.0102(16) O11 0.112(2) 0.0727(15) 0.0500(13) -0.0111(17) 0.0180(13) 0.0028(13) O8 0.0366(15) 0.134(2) 0.1042(19) -0.0233(16) -0.0113(13) 0.0043(18) O4 0.083(2) 0.120(2) 0.0471(13) 0.0460(18) 0.0175(12) 0.0218(14) C8 0.0385(18) 0.0504(17) 0.0531(18) -0.0053(14) -0.0102(14) -0.0131(14) loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_publ_flag Y1 O1 2.3073(17) y Y1 O2 2.3602(18) y Y1 O3 2.472(2) y Y1 O5 2.451(2) y Y1 O6 2.409(2) y Y1 O7 2.560(2) y Y1 O9 2.399(2) y Y1 O10 2.454(2) y Y1 O12 2.6424(17) y Y1 O13 2.5708(17) y Ni1 O1 1.8938(17) y Ni1 O2 1.8927(18) y Ni1 N1 1.907(2) y Ni1 N2 1.908(2) y O1 C16 1.333(3) ? C10 N1 1.286(3) ? C10 C11 1.447(4) ? C10 H10 0.9300 ? C16 C15 1.395(4) ? C16 C11 1.410(4) ? O13 C15 1.390(3) ? O13 C17 1.459(3) ? C15 C14 1.379(3) ? C2 C1 1.412(4) ? C2 C3 1.414(4) ? C2 C7 1.436(4) ? C11 C12 1.408(4) ? C7 N2 1.284(3) ? C7 H7 0.9300 ? C1 O2 1.333(3) ? C1 C6 1.392(4) ? C6 C5 1.386(3) ? C6 O12 1.387(3) ? C17 C18 1.504(4) ? C17 H17A 0.9700 ? C17 H17B 0.9700 ? C4 C3 1.356(4) ? C4 C5 1.392(4) ? C4 H4 0.9300 ? C3 H3 0.9300 ? C18 H18A 0.9600 ? C18 H18B 0.9600 ? C18 H18C 0.9600 ? C13 C12 1.364(4) ? C13 C14 1.392(4) ? C13 H13 0.9300 ? C12 H12 0.9300 ? C14 H14 0.9300 ? O9 N5 1.274(3) ? O5 N3 1.276(3) ? N1 C9 1.475(3) ? O10 N5 1.262(3) ? O12 C19 1.450(3) ? N5 O11 1.211(3) ? O3 N3 1.250(3) ? N3 O4 1.227(3) ? O6 N4 1.272(3) ? O7 N4 1.242(3) ? C19 C20 1.486(4) ? C19 H19A 0.9700 ? C19 H19B 0.9700 ? N2 C8 1.475(4) ? C9 C8 1.517(4) ? C9 H9A 0.9700 ? C9 H9B 0.9700 ? N4 O8 1.223(3) ? C5 H5 0.9300 ? C20 H20A 0.9600 ? C20 H20B 0.9600 ? C20 H20C 0.9600 ? C8 H8A 0.9700 ? C8 H8B 0.9700 ? loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle _geom_angle_publ_flag O1 Y1 O2 65.69(6) y O1 Y1 O3 75.50(7) y O1 Y1 O5 74.16(7) y O1 Y1 O6 142.25(7) y O1 Y1 O7 130.85(8) y O1 Y1 O9 124.85(7) y O1 Y1 O10 80.25(7) y O1 Y1 O12 126.25(6) y O1 Y1 O13 62.86(6) y O2 Y1 O3 69.65(7) y O2 Y1 O5 115.01(6) y O2 Y1 O6 113.00(7) y O2 Y1 O7 162.14(7) y O2 Y1 O9 114.04(7) y O2 Y1 O10 72.17(7) y O2 Y1 O12 60.71(6) y O2 Y1 O13 123.36(6) y O3 Y1 O7 105.42(8) y O3 Y1 O12 89.47(7) y O3 Y1 O13 116.54(7) y O5 Y1 O3 51.71(7) y O5 Y1 O7 69.98(8) y O5 Y1 O10 146.17(7) y O5 Y1 O12 132.95(6) y O5 Y1 O13 71.44(6) y O6 Y1 O3 69.61(8) y O6 Y1 O5 73.16(7) y O6 Y1 O7 50.55(7) y O6 Y1 O10 136.94(8) y O6 Y1 O12 68.19(6) y O6 Y1 O13 121.83(7) y O7 Y1 O12 102.84(7) y O7 Y1 O13 74.42(7) y O9 Y1 O3 159.49(8) y O9 Y1 O5 130.82(8) y O9 Y1 O6 91.16(8) y O9 Y1 O7 64.52(8) y O9 Y1 O10 52.16(7) y O9 Y1 O12 76.33(7) y O9 Y1 O13 79.21(7) y O10 Y1 O3 140.57(8) y O10 Y1 O7 113.97(7) y O10 Y1 O12 80.31(7) y O10 Y1 O13 77.38(7) y O13 Y1 O12 153.82(7) y O1 Ni1 N1 94.30(8) y O1 Ni1 N2 177.80(9) y O2 Ni1 O1 83.93(7) y O2 Ni1 N1 172.48(10) y O2 Ni1 N2 95.83(9) y N1 Ni1 N2 86.22(10) y C16 O1 Ni1 123.80(16) ? C16 O1 Y1 128.40(16) ? Ni1 O1 Y1 106.08(7) ? N1 C10 C11 123.8(3) ? N1 C10 H10 118.1 ? C11 C10 H10 118.1 ? O1 C16 C15 116.8(2) ? O1 C16 C11 123.2(2) ? C15 C16 C11 120.0(2) ? C15 O13 C17 117.79(19) ? C15 O13 Y1 117.82(13) ? C17 O13 Y1 124.28(16) ? C14 C15 O13 125.9(2) ? C14 C15 C16 120.5(3) ? O13 C15 C16 113.5(2) ? C1 C2 C3 118.1(3) ? C1 C2 C7 123.8(2) ? C3 C2 C7 118.1(3) ? C12 C11 C16 117.9(2) ? C12 C11 C10 118.1(3) ? C16 C11 C10 124.0(2) ? N2 C7 C2 125.8(3) ? N2 C7 H7 117.1 ? C2 C7 H7 117.1 ? O2 C1 C6 116.6(2) ? O2 C1 C2 123.9(3) ? C6 C1 C2 119.4(2) ? C5 C6 O12 125.5(3) ? C5 C6 C1 121.1(3) ? O12 C6 C1 113.3(2) ? O13 C17 C18 112.2(2) ? O13 C17 H17A 109.2 ? C18 C17 H17A 109.2 ? O13 C17 H17B 109.2 ? C18 C17 H17B 109.2 ? H17A C17 H17B 107.9 ? C3 C4 C5 120.7(3) ? C3 C4 H4 119.6 ? C5 C4 H4 119.6 ? C4 C3 C2 121.3(3) ? C4 C3 H3 119.3 ? C2 C3 H3 119.3 ? C17 C18 H18A 109.5 ? C17 C18 H18B 109.5 ? H18A C18 H18B 109.5 ? C17 C18 H18C 109.5 ? H18A C18 H18C 109.5 ? H18B C18 H18C 109.5 ? C12 C13 C14 120.1(3) ? C12 C13 H13 119.9 ? C14 C13 H13 119.9 ? C13 C12 C11 121.5(3) ? C13 C12 H12 119.2 ? C11 C12 H12 119.2 ? C15 C14 C13 120.0(3) ? C15 C14 H14 120.0 ? C13 C14 H14 120.0 ? N5 O9 Y1 97.60(16) ? N3 O5 Y1 96.04(16) ? C1 O2 Ni1 125.48(18) ? C1 O2 Y1 130.33(17) ? Ni1 O2 Y1 104.11(7) ? C10 N1 C9 123.6(2) ? C10 N1 Ni1 125.9(2) ? C9 N1 Ni1 110.50(18) ? N5 O10 Y1 95.28(18) ? C6 O12 C19 117.0(2) ? C6 O12 Y1 118.95(15) ? C19 O12 Y1 123.98(16) ? O11 N5 O10 123.1(3) ? O11 N5 O9 122.2(3) ? O10 N5 O9 114.6(2) ? N3 O3 Y1 95.79(16) ? O4 N3 O3 123.0(3) ? O4 N3 O5 120.6(3) ? O3 N3 O5 116.4(2) ? N4 O6 Y1 100.24(18) ? N4 O7 Y1 93.76(17) ? O12 C19 C20 112.7(2) ? O12 C19 H19A 109.1 ? C20 C19 H19A 109.1 ? O12 C19 H19B 109.1 ? C20 C19 H19B 109.1 ? H19A C19 H19B 107.8 ? C7 N2 C8 122.2(2) ? C7 N2 Ni1 124.9(2) ? C8 N2 Ni1 112.67(17) ? N1 C9 C8 108.1(2) ? N1 C9 H9A 110.1 ? C8 C9 H9A 110.1 ? N1 C9 H9B 110.1 ? C8 C9 H9B 110.1 ? H9A C9 H9B 108.4 ? O8 N4 O7 124.0(3) ? O8 N4 O6 120.6(3) ? O7 N4 O6 115.4(3) ? C6 C5 C4 119.2(3) ? C6 C5 H5 120.4 ? C4 C5 H5 120.4 ? C19 C20 H20A 109.5 ? C19 C20 H20B 109.5 ? H20A C20 H20B 109.5 ? C19 C20 H20C 109.5 ? H20A C20 H20C 109.5 ? H20B C20 H20C 109.5 ? N2 C8 C9 107.0(2) ? N2 C8 H8A 110.3 ? C9 C8 H8A 110.3 ? N2 C8 H8B 110.3 ? C9 C8 H8B 110.3 ? H8A C8 H8B 108.6 ? loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_site_symmetry_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA C20 H20A O6 . 0.96 2.44 3.121(4) 127.5 C9 H9B O4 1_455 0.97 2.40 3.278(4) 150.7 C7 H7 O4 3_546 0.93 2.38 3.293(4) 167.3 _cod_database_fobs_code 2214247 _journal_paper_doi 10.1107/S1600536807030875