#------------------------------------------------------------------------------ #$Date: 2011-09-10 06:16:28 +0300 (Sat, 10 Sep 2011) $ #$Revision: 25271 $ #$URL: file:///home/coder/svn-repositories/cod/cif/2/2011692.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_2011692 loop_ _publ_author_name 'Ar\?ic\?i, Cengiz' 'Svoboda, Ingrid' 'Sar\?i, Musa' 'Atakol, Orhan' 'Fuess, Hartmut' _publ_section_title ; {Bis(N,N-dimethylformamide)[\m-N,N'-bis(salicylidene)-1,3-propanediaminato]nickel(II)}dibromozinc(II) ; _journal_issue 1 _journal_name_full 'Acta Crystallographica Section C' _journal_page_first 31 _journal_page_last 32 _journal_volume 57 _journal_year 2001 _chemical_formula_iupac '[NiZnBr2 (C3 H7 NO)2 (C17 H16 N2 O2 )]' _chemical_formula_moiety 'C23 H30 Br2 N4 Ni O4 Zn' _chemical_formula_sum 'C23 H30 Br2 N4 Ni O4 Zn' _chemical_formula_weight 710.39 _space_group_IT_number 9 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall 'C -2yc' _symmetry_space_group_name_H-M 'C 1 c 1' _atom_type_scat_source IntTabIV _cell_angle_alpha 90.000 _cell_angle_beta 98.85(2) _cell_angle_gamma 90.000 _cell_formula_units_Z 4 _cell_length_a 10.518(3) _cell_length_b 15.180(8) _cell_length_c 17.618(6) _cell_measurement_reflns_used 25 _cell_measurement_temperature 295 _cell_measurement_theta_max 12.69 _cell_measurement_theta_min 2.78 _cell_volume 2779.5(19) _computing_data_collection 'CAD4-EXPRESS (Enraf-Nonius, 1993)' _computing_molecular_graphics 'PLATON-99 (Spek, 1999)' _computing_publication_material SHELXL97 _computing_structure_refinement 'SHELXL97 (Sheldrick, 1997)' _computing_structure_solution 'SHELXS97 (Sheldrick, 1990)' _diffrn_measurement_device 'Enraf-Nonius CAD-4' _diffrn_measurement_method '\w/2\q scans' _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength .71073 _diffrn_reflns_av_R_equivalents .000 _diffrn_reflns_av_sigmaI/netI .0132 _diffrn_reflns_limit_h_max 13 _diffrn_reflns_limit_h_min -13 _diffrn_reflns_limit_k_max 19 _diffrn_reflns_limit_k_min -20 _diffrn_reflns_limit_l_max 22 _diffrn_reflns_limit_l_min -23 _diffrn_reflns_number 3265 _diffrn_reflns_theta_max 27.45 _diffrn_standards_decay_% 1.786 _diffrn_standards_interval_time 120 _diffrn_standards_number 3 _exptl_absorpt_coefficient_mu 4.450 _exptl_absorpt_correction_T_max .459 _exptl_absorpt_correction_T_min .138 _exptl_absorpt_correction_type psi-scan _exptl_absorpt_process_details 'empirical via \y scans (Fair, 1990)' _exptl_crystal_colour 'light blue' _exptl_crystal_density_diffrn 1.698 _exptl_crystal_density_meas 'not measured' _exptl_crystal_description prism _exptl_crystal_size_max .45 _exptl_crystal_size_mid .35 _exptl_crystal_size_min .18 _refine_diff_density_max .673 _refine_diff_density_min -.692 _refine_ls_abs_structure_details 'Flack (1983)' _refine_ls_abs_structure_Flack -.022(15) _refine_ls_extinction_coef .0026(3) _refine_ls_extinction_method 'SHELXL97 (Sheldrick, 1997)' _refine_ls_goodness_of_fit_ref 1.03 _refine_ls_hydrogen_treatment constr _refine_ls_number_parameters 329 _refine_ls_number_reflns 3265 _refine_ls_number_restraints 2 _refine_ls_R_factor_gt .039 _refine_ls_shift/su_max .003 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_scheme 'calc w = 1/[\s^2^(Fo^2^)+(0.0884P)^2^+1.4211P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_wR_factor_ref .108 _reflns_number_gt 2965 _reflns_number_total 3265 _reflns_threshold_expression I>2\s(I) _[local]_cod_data_source_file da1133.cif _[local]_cod_data_source_block I _[local]_cod_cif_authors_sg_H-M 'C c' _cod_database_code 2011692 loop_ _symmetry_equiv_pos_as_xyz x,y,z x,-y,z+1/2 x+1/2,y+1/2,z x+1/2,1/2-y,z+1/2 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 _atom_site_aniso_type_symbol Ni .0392(4) .0380(3) .0424(4) .0006(3) .0091(3) .0014(3) Ni Zn .0451(4) .0500(4) .0394(3) .0040(3) .0090(3) .0100(3) Zn Br1 .0813(7) .0903(6) .0766(5) .0343(5) .0382(5) .0150(5) Br Br2 .0907(7) .0521(4) .0723(5) -.0017(3) .0195(5) .0196(4) Br O1 .038(2) .054(2) .045(2) -.001(2) .002(2) .007(2) O O2 .040(2) .059(2) .036(2) .000(2) .005(2) .006(2) O O3 .066(3) .045(2) .060(3) .011(2) .007(3) -.006(2) O O4 .061(3) .044(2) .060(3) .002(2) .016(2) -.008(2) O N1 .065(4) .045(3) .053(3) -.005(2) .021(3) -.009(3) N N2 .039(3) .055(3) .069(4) .004(3) .019(3) .008(3) N N3 .066(4) .047(3) .068(4) .018(3) .000(3) -.006(3) N N4 .040(3) .043(3) .068(4) .007(2) .005(3) -.003(2) N C1 .043(4) .048(3) .046(3) .014(3) .002(3) -.001(3) C C2 .049(5) .088(6) .067(5) .010(4) .001(4) .019(4) C C3 .052(5) .117(9) .096(8) .014(6) -.014(6) .016(5) C C4 .056(6) .138(9) .064(6) .022(6) -.024(5) -.012(6) C C5 .066(6) .091(6) .055(4) .010(4) -.011(4) -.022(5) C C6 .050(4) .056(4) .050(4) .008(3) .000(3) -.012(3) C C7 .063(5) .055(4) .046(3) -.003(3) .002(3) -.018(4) C C8 .082(6) .065(5) .072(5) -.025(4) .023(5) -.009(5) C C9 .082(6) .071(5) .071(5) -.010(4) .040(5) .003(5) C C10 .066(5) .088(6) .077(5) -.011(4) .030(4) .025(5) C C11 .040(4) .048(3) .096(6) .016(4) .016(4) .007(3) C C12 .042(4) .045(3) .063(4) .010(3) -.002(3) -.005(3) C C13 .044(4) .067(4) .105(7) .025(5) -.002(5) -.003(4) C C14 .069(6) .071(5) .073(5) .016(4) -.029(5) -.019(5) C C15 .088(7) .065(5) .055(4) .001(3) -.014(5) -.018(5) C C16 .064(5) .049(3) .048(4) .001(3) -.008(4) -.001(3) C C17 .045(4) .034(3) .051(3) .004(2) -.001(3) -.008(3) C C18 .048(4) .049(3) .056(4) .013(3) .009(3) .001(3) C C19 .053(4) .049(3) .058(4) -.001(3) .007(3) -.006(3) C C20A .062(16) .08(3) .081(18) .034(18) .004(13) -.027(13) C C20B .17(4) .085(18) .11(2) .035(18) -.05(3) -.06(2) C C21 .077(6) .081(5) .069(5) .021(4) .004(5) -.001(5) C C22 .075(6) .045(4) .128(9) -.002(5) .030(6) -.007(4) C C23 .067(6) .068(5) .088(6) .015(4) .024(5) -.010(4) C loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_thermal_displace_type _atom_site_occupancy _atom_site_type_symbol Ni .64193(7) .91396(5) .77186(4) .0396(2) Ueq 1.000 Ni Zn .79252(7) .81928(5) .65962(4) .0446(2) Ueq 1.000 Zn Br1 .91548(10) .90540(7) .58790(5) .0800(3) Ueq 1.000 Br Br2 .79871(9) .66467(5) .64511(5) .0710(3) Ueq 1.000 Br O1 .6151(4) .8620(3) .6653(3) .0457(10) Ueq 1.000 O O2 .8143(5) .8580(3) .7688(2) .0454(10) Ueq 1.000 O O3 .7040(6) 1.0340(3) .7270(3) .0574(12) Ueq 1.000 O O4 .5741(5) .7978(3) .8213(3) .0544(11) Ueq 1.000 O N1 .7040(7) .9582(4) .8796(3) .0531(14) Ueq 1.000 N N2 .4576(6) .9561(4) .7579(4) .0534(13) Ueq 1.000 N N3 .6839(7) 1.1356(4) .6319(4) .061(2) Ueq 1.000 N N4 .5303(6) .6523(4) .8212(4) .0503(13) Ueq 1.000 N C1 .9189(7) .8569(4) .8206(4) .0462(14) Ueq 1.000 C C2 1.0312(9) .8186(6) .8040(6) .069(2) Ueq 1.000 C C3 1.1428(11) .8190(8) .8592(7) .091(3) Ueq 1.000 C C4 1.1453(11) .8578(9) .9282(6) .090(3) Ueq 1.000 C C5 1.0365(10) .8951(7) .9466(5) .073(2) Ueq 1.000 C C6 .9197(8) .8969(5) .8930(4) .053(2) Ueq 1.000 C C7 .8141(8) .9425(5) .9179(4) .056(2) Ueq 1.000 C C8 .6115(10) 1.0097(6) .9166(6) .072(2) Ueq 1.000 C C9 .4781(10) .9760(6) .8999(5) .072(2) Ueq 1.000 C C10 .4093(10) 1.0030(7) .8205(5) .075(2) Ueq 1.000 C C11 .3761(8) .9422(5) .6977(5) .061(2) Ueq 1.000 C C12 .3945(7) .9007(4) .6267(4) .051(2) Ueq 1.000 C C13 .2887(9) .8975(6) .5682(7) .073(3) Ueq 1.000 C C14 .2951(10) .8574(6) .4976(6) .075(3) Ueq 1.000 C C15 .4067(11) .8192(6) .4865(5) .072(3) Ueq 1.000 C C16 .5134(9) .8201(4) .5412(4) .055(2) Ueq 1.000 C C17 .5101(7) .8610(4) .6121(4) .0441(14) Ueq 1.000 C C18 .5848(7) .7228(5) .7965(4) .051(2) Ueq 1.000 C C19 .6484(7) 1.0667(5) .6678(4) .054(2) Ueq 1.000 C C20A .8243(3) 1.1555(4) .6412(3) .076(13) Ueq .41(8) C C20B .7722(7) 1.1948(3) .6711(3) .130(2) Ueq .59(8) C C21 .6097(11) 1.1721(6) .5622(6) .077(2) Uiso 1.000 C C22 .5507(11) .5661(5) .7894(7) .081(3) Uiso 1.000 C C23 .4509(10) .6556(6) .8796(6) .073(2) Ueq 1.000 C H2 1.0326 .7926 .7563 .0830 Uiso 1.000 H H3 1.2169 .7918 .8479 .1090 Uiso 1.000 H H4 1.2212 .8591 .9631 .1070 Uiso 1.000 H H5 1.0381 .9200 .9950 .0870 Uiso 1.000 H H7 .8279 .9632 .9682 .0670 Uiso 1.000 H H11 .2929 .9617 .6999 .0730 Uiso 1.000 H H13 .2115 .9228 .5766 .0880 Uiso 1.000 H H14 .2241 .8570 .4590 .0900 Uiso 1.000 H H15 .4109 .7913 .4400 .0860 Uiso 1.000 H H16 .5888 .7934 .5314 .0660 Uiso 1.000 H H18 .6347 .7154 .7578 .0610 Uiso 1.000 H H19 .5723 1.0395 .6459 .0640 Uiso 1.000 H H81 .6127 1.0704 .8993 .0860 Uiso 1.000 H H82 .6389 1.0093 .9717 .0860 Uiso 1.000 H H91 .4297 .9978 .9386 .0860 Uiso 1.000 H H92 .4798 .9122 .9032 .0860 Uiso 1.000 H H101 .3180 .9915 .8175 .0900 Uiso 1.000 H H102 .4203 1.0659 .8139 .0900 Uiso 1.000 H H201 .8525 1.1538 .5919 .0910 Uiso .41(8) H H202 .8611 1.1149 .6750 .0910 Uiso .41(8) H H203 .8310 1.2151 .6631 .0910 Uiso .41(8) H H204 .7287 1.2483 .6807 .1550 Uiso .59(8) H H205 .8379 1.2075 .6405 .1550 Uiso .59(8) H H206 .8106 1.1692 .7190 .1550 Uiso .59(8) H H211 .6538 1.2224 .5459 .0920 Uiso 1.000 H H212 .5263 1.1896 .5724 .0920 Uiso 1.000 H H213 .6002 1.1283 .5224 .0920 Uiso 1.000 H H221 .5044 .5226 .8137 .0970 Uiso 1.000 H H222 .6409 .5524 .7984 .0970 Uiso 1.000 H H223 .5204 .5664 .7352 .0970 Uiso 1.000 H H231 .4212 .5974 .8889 .0880 Uiso 1.000 H H232 .3784 .6932 .8634 .0880 Uiso 1.000 H H233 .4995 .6785 .9260 .0880 Uiso 1.000 H 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 Br1 Zn Br2 118.01(5) yes Br1 Zn O1 116.41(15) yes Br1 Zn O2 111.45(15) yes Br2 Zn O1 111.73(14) yes Br2 Zn O2 113.38(14) yes O1 Zn O2 79.9(2) yes O1 Ni O2 78.89(17) yes O1 Ni O3 89.78(19) yes O1 Ni O4 92.81(19) yes O1 Ni N1 169.0(2) yes O1 Ni N2 90.9(2) yes O2 Ni O3 91.3(2) yes O2 Ni O4 91.22(19) yes O2 Ni N1 90.2(2) yes O2 Ni N2 169.4(2) yes O3 Ni O4 176.7(2) yes O3 Ni N1 89.5(2) yes O3 Ni N2 91.6(2) yes O4 Ni N1 88.4(2) yes O4 Ni N2 86.4(2) yes N1 Ni N2 100.0(3) yes Zn O1 Ni 100.1(2) yes Zn O1 C17 129.9(4) yes Ni O1 C17 129.9(4) yes Zn O2 Ni 100.4(2) yes Zn O2 C1 128.7(4) yes Ni O2 C1 130.3(4) yes Ni O3 C19 122.1(5) yes Ni O4 C18 124.3(5) yes Ni N1 C7 124.9(5) yes Ni N1 C8 116.8(6) yes C7 N1 C8 118.3(7) yes Ni N2 C10 119.9(6) yes Ni N2 C11 124.0(6) yes C10 N2 C11 116.1(7) yes C19 N3 C21 123.8(7) yes C19 N3 C20B 120.0(2) yes C19 N3 C20A 118.0(2) yes C21 N3 C20B 113.0(2) yes C21 N3 C20A 114.0(2) yes C18 N4 C22 120.4(7) yes C18 N4 C23 122.9(7) yes C22 N4 C23 116.7(7) yes O2 C1 C2 120.4(7) yes O2 C1 C6 120.6(7) yes C2 C1 C6 118.9(7) no C1 C2 C3 120.0(9) no C2 C3 C4 121.7(11) no C3 C4 C5 119.8(10) no C4 C5 C6 121.3(8) no C1 C6 C5 118.3(8) no C1 C6 C7 125.9(7) no C5 C6 C7 115.8(7) no N1 C7 C6 127.9(7) yes N1 C8 C9 113.5(8) yes C8 C9 C10 113.0(8) no N2 C10 C9 112.8(8) yes N2 C11 C12 129.2(8) yes C11 C12 C13 117.3(7) no C11 C12 C17 125.3(7) no C13 C12 C17 117.4(7) no C12 C13 C14 122.1(9) no C13 C14 C15 118.6(9) no C14 C15 C16 122.2(9) no C15 C16 C17 120.3(8) no O1 C17 C12 120.6(6) yes O1 C17 C16 120.0(7) yes C12 C17 C16 119.4(7) no O4 C18 N4 124.4(7) yes O3 C19 N3 127.2(8) yes C1 C2 H2 120.0 no C3 C2 H2 120.0 no C2 C3 H3 119.2 no C4 C3 H3 119.1 no C3 C4 H4 120.1 no C5 C4 H4 120.1 no C4 C5 H5 119.4 no C6 C5 H5 119.3 no N1 C7 H7 116.0 no C6 C7 H7 116.1 no N1 C8 H81 108.8 no N1 C8 H82 108.9 no C9 C8 H81 108.9 no C9 C8 H82 108.9 no H81 C8 H82 107.7 no C8 C9 H91 109.1 no C8 C9 H92 109.0 no C10 C9 H91 109.0 no C10 C9 H92 108.9 no H91 C9 H92 107.8 no N2 C10 H101 109.0 no N2 C10 H102 109.0 no C9 C10 H101 109.1 no C9 C10 H102 109.0 no H101 C10 H102 107.8 no N2 C11 H11 115.4 no C12 C11 H11 115.4 no C12 C13 H13 119.0 no C14 C13 H13 119.0 no C13 C14 H14 120.8 no C15 C14 H14 120.6 no C14 C15 H15 118.9 no C16 C15 H15 118.8 no C15 C16 H16 119.8 no C17 C16 H16 119.8 no O4 C18 H18 117.7 no N4 C18 H18 117.9 no O3 C19 H19 116.3 no N3 C19 H19 116.5 no N3 C21 H211 109.5 no N3 C21 H212 109.5 no N3 C21 H213 109.5 no H211 C21 H212 109.5 no H211 C21 H213 109.5 no H212 C21 H213 109.5 no N4 C22 H221 109.4 no N4 C22 H222 109.4 no N4 C22 H223 109.5 no H221 C22 H222 109.5 no H221 C22 H223 109.5 no H222 C22 H223 109.5 no N4 C23 H231 109.5 no N4 C23 H232 109.5 no N4 C23 H233 109.5 no H231 C23 H232 109.5 no H231 C23 H233 109.4 no H232 C23 H233 109.4 no N3 C20A H202 109.0 no N3 C20A H203 110.0 no H201 C20A H202 108.0 no H201 C20A H203 110.0 no H202 C20A H203 110.0 no N3 C20A H201 110.0 no H205 C20B H206 109.0 no N3 C20B H204 110.0 no N3 C20B H205 110.0 no N3 C20B H206 109.0 no H204 C20B H205 110.0 no H204 C20B H206 109.0 no loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_publ_flag Ni Zn 3.0738(19) yes Br1 Zn 2.3412(18) yes Br2 Zn 2.3628(16) yes Zn O1 1.993(5) yes Zn O2 1.991(4) yes Ni O1 2.016(5) yes Ni O2 2.010(5) yes Ni O3 2.128(5) yes Ni O4 2.137(5) yes Ni N1 2.025(6) yes Ni N2 2.020(7) yes O1 C17 1.334(9) no O2 C1 1.317(9) no O3 C19 1.220(9) no O4 C18 1.231(9) no N1 C7 1.270(11) no N1 C8 1.476(12) no N2 C10 1.468(12) no N2 C11 1.275(11) no N3 C19 1.306(10) no N3 C21 1.459(13) no N3 C20A 1.49(3) yes N3 C20B 1.40(6) yes N4 C18 1.319(10) no N4 C22 1.452(11) no N4 C23 1.422(13) no C1 C2 1.387(12) no C1 C6 1.411(11) no C2 C3 1.406(14) no C3 C4 1.350(2) no C4 C5 1.360(2) no C5 C6 1.431(12) no C6 C7 1.435(12) no C8 C9 1.480(14) no C9 C10 1.528(13) no C11 C12 1.440(11) no C12 C13 1.396(13) no C12 C17 1.415(11) no C13 C14 1.40(2) no C14 C15 1.350(2) no C15 C16 1.362(12) no C16 C17 1.400(11) no C2 H2 .9300 no C3 H3 .9300 no C4 H4 .9300 no C5 H5 .9300 no C7 H7 .9300 no C8 H81 .9700 no C8 H82 .9700 no C9 H91 .9700 no C9 H92 .9700 no C10 H101 .9700 no C10 H102 .9700 no C11 H11 .9300 no C13 H13 .9300 no C14 H14 .9300 no C15 H15 .9300 no C16 H16 .9300 no C18 H18 .9300 no C19 H19 .9300 no C21 H211 .9600 no C21 H212 .9600 no C21 H213 .9600 no C22 H221 .9600 no C22 H222 .9600 no C22 H223 .9600 no C23 H231 .9600 no C23 H232 .9600 no C23 H233 .9600 no C20A H201 .9600 no C20A H202 .9600 no C20A H203 .9600 no C20B H204 .9600 no C20B H205 .9600 no C20B H206 .9600 no 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_publ_flag Br1 Zn O1 Ni -102.85(17) no Br2 Zn O1 Ni 117.48(15) no O2 Zn O1 Ni 6.20(19) no Br1 Zn O1 C17 73.8(5) no Br2 Zn O1 C17 -65.9(5) no O2 Zn O1 C17 -177.2(5) no O1 Zn O2 Ni -6.22(19) no Br1 Zn O2 Ni 108.33(17) no Br2 Zn O2 Ni -115.66(15) no O1 Zn O2 C1 -178.4(5) no Br1 Zn O2 C1 -63.9(5) no Br2 Zn O2 C1 72.1(5) no O2 Ni O1 Zn -6.16(19) no O3 Ni O1 Zn 85.2(2) no O4 Ni O1 Zn -96.8(2) no N2 Ni O1 Zn 176.7(2) no O2 Ni O1 C17 177.2(5) no O3 Ni O1 C17 -91.4(5) no O4 Ni O1 C17 86.5(5) no O1 Ni O2 Zn 6.17(19) no O3 Ni O2 Zn -83.4(2) no O4 Ni O2 Zn 98.8(2) no N1 Ni O2 Zn -172.8(2) no O1 Ni O2 C1 178.2(6) no O3 Ni O2 C1 88.7(5) no O4 Ni O2 C1 -89.2(5) no O1 Ni O3 C19 43.4(6) no O2 Ni O3 C19 122.3(6) no N1 Ni O3 C19 -147.5(6) no N2 Ni O3 C19 -47.5(6) no O1 Ni O4 C18 30.2(6) no O2 Ni O4 C18 -48.7(6) no N1 Ni O4 C18 -138.9(6) no N2 Ni O4 C18 121.0(6) no O3 Ni N1 C7 -93.9(6) no O4 Ni N1 C7 88.6(6) no N2 Ni N1 C7 174.6(6) no O2 Ni N1 C8 179.7(6) no O3 Ni N1 C8 88.4(6) no O4 Ni N1 C8 -89.1(6) no O1 Ni N2 C10 179.4(7) no O3 Ni N2 C10 -90.8(6) no O4 Ni N2 C10 86.7(6) no O3 Ni N2 C11 91.6(6) no O4 Ni N2 C11 -91.0(6) no N1 Ni N2 C11 -178.7(6) no Zn O1 C17 C12 -175.6(4) no Ni O1 C17 C16 -179.6(5) no Zn O2 C1 C2 -5.7(9) no Ni O2 C1 C2 -175.7(6) no Zn O2 C1 C6 172.4(5) no Ni O3 C19 N3 -173.9(6) no Ni O4 C18 N4 -171.8(5) no Ni N1 C8 C9 38.6(9) no C7 N1 C8 C9 -139.2(8) no C8 N1 C7 C6 -177.7(8) no Ni N1 C7 C6 4.7(12) no Ni N2 C10 C9 -28.8(10) no C10 N2 C11 C12 178.1(8) no C11 N2 C10 C9 149.0(8) no Ni N2 C11 C12 -4.2(12) no C20B N3 C19 O3 -19(3) no C21 N3 C19 O3 -178.2(8) no C22 N4 C18 O4 -178.7(8) no O2 C1 C6 C5 -178.9(7) no O2 C1 C2 C3 179.0(8) no C2 C1 C6 C7 177.1(8) no C4 C5 C6 C7 -176.6(10) no C5 C6 C7 N1 175.1(8) no N1 C8 C9 C10 -78.7(10) no C8 C9 C10 N2 72.1(10) no N2 C11 C12 C17 4.5(13) no N2 C11 C12 C13 -177.2(8) no C11 C12 C17 C16 177.7(7) no C13 C12 C17 O1 179.7(6) no C11 C12 C13 C14 -178.8(8) no C15 C16 C17 O1 -179.7(7) no