#------------------------------------------------------------------------------ #$Date: 2011-01-02 20:00:31 +0000 (Sun, 02 Jan 2011) $ #$Revision: 5310 $ #$URL: svn://www.crystallography.net/cod/cif/2/2205013.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_2205013 loop_ _publ_author_name 'Gao, Shan' 'Huo, Li-Hua' 'Zhao, Hui' 'Ng, Seik Weng' _publ_section_title ; Aquabis(3,5-dicarboxybenzoato-\kO)bis(hexamethylenetetramine-\kN)nickel(II) ; _journal_issue 2 _journal_name_full 'Acta Crystallographica, Section E' _journal_page_first m392 _journal_page_last m393 _journal_volume 61 _journal_year 2005 _chemical_formula_iupac '[Ni (C9 H5 O6)2 (C6 H12 N4)2 (H2 O)]' _chemical_formula_moiety 'C30 H36 N8 Ni O13' _chemical_formula_sum 'C30 H36 N8 Ni O13' _chemical_formula_weight 775.38 _chemical_name_systematic ; Aquabis(3,5-dicarboxybenzoato-\kO)bis(hexamethylenetetramine-\kN)nickel(II) ; _symmetry_cell_setting orthorhombic _symmetry_space_group_name_Hall '-P 2ab 2ac' _symmetry_space_group_name_H-M 'P c c n' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _audit_creation_method SHELXL-97 _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 20.610(4) _cell_length_b 12.246(2) _cell_length_c 12.907(3) _cell_measurement_reflns_used 28656 _cell_measurement_temperature 295(2) _cell_measurement_theta_max 27.5 _cell_measurement_theta_min 3.0 _cell_volume 3257.0(10) _computing_cell_refinement RAPID-AUTO _computing_data_collection 'RAPID-AUTO (Rigaku, 1998)' _computing_data_reduction 'CrystalStructure (Rigaku/MSC, 2002)' _computing_molecular_graphics 'ORTEPII (Johnson, 1976)' _computing_publication_material SHELXL97 _computing_structure_refinement 'SHELXL97 (Sheldrick, 1997)' _computing_structure_solution 'SHELXS97 (Sheldrick, 1997)' _diffrn_ambient_temperature 295(2) _diffrn_measured_fraction_theta_full 1.00 _diffrn_measured_fraction_theta_max 1.00 _diffrn_measurement_device_type 'Rigaku R-AXIS RAPID' _diffrn_measurement_method \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 0.036 _diffrn_reflns_av_sigmaI/netI 0.019 _diffrn_reflns_limit_h_max 26 _diffrn_reflns_limit_h_min -26 _diffrn_reflns_limit_k_max 15 _diffrn_reflns_limit_k_min -15 _diffrn_reflns_limit_l_max 16 _diffrn_reflns_limit_l_min -16 _diffrn_reflns_number 28890 _diffrn_reflns_theta_full 27.5 _diffrn_reflns_theta_max 27.5 _diffrn_reflns_theta_min 3.0 _diffrn_standards_decay_% 0 _diffrn_standards_interval_count 0 _diffrn_standards_interval_time 0 _diffrn_standards_number 0 _exptl_absorpt_coefficient_mu 0.677 _exptl_absorpt_correction_T_max 0.888 _exptl_absorpt_correction_T_min 0.730 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details '(ABSCOR; Higashi, 1995)' _exptl_crystal_colour Green _exptl_crystal_density_diffrn 1.581 _exptl_crystal_density_method 'not measured' _exptl_crystal_description Prism _exptl_crystal_F_000 1616 _exptl_crystal_size_max 0.35 _exptl_crystal_size_mid 0.24 _exptl_crystal_size_min 0.18 _refine_diff_density_max 0.43 _refine_diff_density_min -0.72 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.11 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 248 _refine_ls_number_reflns 3732 _refine_ls_number_restraints 4 _refine_ls_restrained_S_all 1.11 _refine_ls_R_factor_all 0.059 _refine_ls_R_factor_gt 0.047 _refine_ls_shift/su_max 0.001 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w = 1/[\s^2^(Fo^2^)+(0.0693P)^2^+1.6993P] where P = (Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.115 _refine_ls_wR_factor_ref 0.122 _reflns_number_gt 3221 _reflns_number_total 3732 _reflns_threshold_expression I>2\s(I) _[local]_cod_data_source_file bt6593.cif _cod_depositor_comments ; The following automatic conversions were performed: '_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic' according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29. '_exptl_absorpt_correction_type' value 'Multi-scan' changed to 'multi-scan' according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29. Automatic conversion script Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius ; _cod_database_code 2205013 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, -y+1/2, z' '-x, y+1/2, -z+1/2' 'x+1/2, -y, -z+1/2' '-x, -y, -z' 'x-1/2, y-1/2, -z' 'x, -y-1/2, z-1/2' '-x-1/2, y, z-1/2' loop_ _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 _atom_site_type_symbol Ni1 0.2500 0.7500 0.07870(3) 0.01910(10) Uani d S 1 Ni O1 0.34240(10) 0.7958(2) 0.06960(10) 0.0309(4) Uani d . 1 O O2 0.32170(10) 0.8131(2) -0.09740(10) 0.0454(5) Uani d . 1 O O3 0.51010(10) 0.8911(2) -0.33760(10) 0.0408(5) Uani d . 1 O O4 0.60870(10) 0.9020(2) -0.26710(10) 0.0424(5) Uani d D 1 O O5 0.64010(10) 0.8956(2) 0.10950(10) 0.0426(5) Uani d . 1 O O6 0.55240(10) 0.8861(2) 0.21010(10) 0.0286(4) Uani d D 1 O O1w 0.2500 0.7500 0.2392(2) 0.0431(7) Uani d SD 1 O N1 0.28900(10) 0.57560(10) 0.06810(10) 0.0168(4) Uani d . 1 N N2 0.34490(10) 0.4433(2) -0.04350(10) 0.0198(4) Uani d . 1 N N3 0.25930(10) 0.3814(2) 0.07310(10) 0.0216(4) Uani d . 1 N N4 0.36350(10) 0.4400(2) 0.14250(10) 0.0206(4) Uani d . 1 N C1 0.31990(10) 0.5556(2) -0.0343(2) 0.0200(4) Uani d . 1 C C2 0.39320(10) 0.4251(2) 0.0394(2) 0.0219(5) Uani d . 1 C C3 0.29040(10) 0.3658(2) -0.0281(2) 0.0231(5) Uani d . 1 C C4 0.30810(10) 0.3630(2) 0.1531(2) 0.0239(5) Uani d . 1 C C5 0.23550(10) 0.4933(2) 0.0796(2) 0.0202(4) Uani d . 1 C C6 0.33840(10) 0.5523(2) 0.1494(2) 0.0201(4) Uani d . 1 C C7 0.43100(10) 0.8352(2) -0.0401(2) 0.0193(4) Uani d . 1 C C8 0.45560(10) 0.8471(2) -0.1396(2) 0.0222(4) Uani d . 1 C C9 0.52110(10) 0.8697(2) -0.1547(2) 0.0211(5) Uani d . 1 C C10 0.56210(10) 0.8793(2) -0.0698(2) 0.0203(4) Uani d . 1 C C11 0.53750(10) 0.8677(2) 0.0303(2) 0.0183(4) Uani d . 1 C C12 0.47210(10) 0.8460(2) 0.0450(2) 0.0191(4) Uani d . 1 C C13 0.36000(10) 0.8137(2) -0.0233(2) 0.0252(5) Uani d . 1 C C14 0.54510(10) 0.8882(2) -0.2629(2) 0.0255(5) Uani d . 1 C C15 0.58210(10) 0.8839(2) 0.1202(2) 0.0204(4) Uani d . 1 C H4o 0.618(2) 0.920(3) -0.3290(10) 0.050(10) Uiso d D 1 H H6o 0.5810(10) 0.904(2) 0.254(2) 0.040(10) Uiso d D 1 H H1w 0.2170(10) 0.763(3) 0.2760(10) 0.050(10) Uiso d D 1 H H1a 0.2883 0.5685 -0.0886 0.024 Uiso calc R 1 H H1b 0.3553 0.6068 -0.0439 0.024 Uiso calc R 1 H H2a 0.4289 0.4760 0.0311 0.026 Uiso calc R 1 H H2b 0.4105 0.3516 0.0338 0.026 Uiso calc R 1 H H3a 0.2585 0.3764 -0.0825 0.028 Uiso calc R 1 H H3b 0.3065 0.2916 -0.0332 0.028 Uiso calc R 1 H H4a 0.3240 0.2886 0.1481 0.029 Uiso calc R 1 H H4b 0.2884 0.3722 0.2208 0.029 Uiso calc R 1 H H5a 0.2143 0.5040 0.1460 0.024 Uiso calc R 1 H H5b 0.2034 0.5052 0.0257 0.024 Uiso calc R 1 H H6a 0.3741 0.6033 0.1423 0.024 Uiso calc R 1 H H6b 0.3191 0.5633 0.2172 0.024 Uiso calc R 1 H H8 0.4281 0.8398 -0.1964 0.027 Uiso calc R 1 H H10 0.6060 0.8934 -0.0797 0.024 Uiso calc R 1 H H12 0.4556 0.8386 0.1118 0.023 Uiso calc R 1 H 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 Ni1 0.0141(2) 0.0244(2) 0.0189(2) -0.0023(2) 0.000 0.000 O1 0.0150(10) 0.0300(10) 0.0480(10) -0.0040(10) 0.0110(10) 0.0010(10) O2 0.0220(10) 0.0520(10) 0.0630(10) 0.0000(10) -0.0190(10) -0.0200(10) O3 0.0390(10) 0.0640(10) 0.0190(10) -0.0050(10) -0.0040(10) 0.0040(10) O4 0.0290(10) 0.080(2) 0.0180(10) -0.0100(10) 0.0040(10) 0.0090(10) O5 0.0150(10) 0.088(2) 0.0240(10) -0.0080(10) -0.0030(10) 0.0010(10) O6 0.0210(10) 0.0500(10) 0.0160(10) -0.0080(10) -0.0010(10) -0.0040(10) O1w 0.037(2) 0.078(2) 0.0140(10) 0.030(2) 0.000 0.000 N1 0.0140(10) 0.0210(10) 0.0160(10) -0.0010(10) 0.0000(10) -0.0020(10) N2 0.0200(10) 0.0230(10) 0.0160(10) 0.0020(10) 0.0010(10) -0.0020(10) N3 0.0200(10) 0.0210(10) 0.0240(10) -0.0020(10) 0.0010(10) 0.0000(10) N4 0.0200(10) 0.0250(10) 0.0170(10) 0.0030(10) -0.0030(10) 0.0000(10) C1 0.0220(10) 0.0210(10) 0.0170(10) 0.0000(10) 0.0010(10) 0.0020(10) C2 0.0160(10) 0.0290(10) 0.0210(10) 0.0040(10) 0.0000(10) -0.0010(10) C3 0.0240(10) 0.0220(10) 0.0230(10) -0.0010(10) -0.0030(10) -0.0050(10) C4 0.0270(10) 0.0230(10) 0.0220(10) 0.0000(10) 0.0000(10) 0.0060(10) C5 0.0120(10) 0.0240(10) 0.0240(10) -0.0020(10) 0.0010(10) -0.0010(10) C6 0.0190(10) 0.0240(10) 0.0180(10) 0.0010(10) -0.0030(10) -0.0030(10) C7 0.0130(10) 0.0200(10) 0.0250(10) -0.0020(10) -0.0020(10) -0.0010(10) C8 0.0200(10) 0.0270(10) 0.0200(10) -0.0020(10) -0.0060(10) 0.0000(10) C9 0.0210(10) 0.0260(10) 0.0160(10) -0.0010(10) 0.0010(10) 0.0000(10) C10 0.0160(10) 0.0260(10) 0.0200(10) -0.0010(10) 0.0020(10) 0.0000(10) C11 0.0150(10) 0.0230(10) 0.0170(10) 0.0000(10) -0.0010(10) 0.0000(10) C12 0.0160(10) 0.0230(10) 0.0180(10) 0.0020(10) 0.0030(10) 0.0010(10) C13 0.0150(10) 0.0190(10) 0.0420(10) -0.0020(10) -0.0010(10) -0.0070(10) C14 0.0270(10) 0.0320(10) 0.0170(10) -0.0010(10) 0.0030(10) 0.0000(10) C15 0.0150(10) 0.0270(10) 0.0190(10) -0.0020(10) -0.0010(10) 0.0020(10) 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' loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_3 _geom_angle _geom_angle_publ_flag O1 Ni1 O1 . 2_565 173.20(10) yes O1 Ni1 O1w . . 93.40(10) yes O1 Ni1 O1w 2_565 . 93.40(10) no O1 Ni1 N1 . 2_565 94.00(10) yes O1 Ni1 N1 2_565 2_565 85.60(10) yes O1w Ni1 N1 . 2_565 93.50(10) yes O1 Ni1 N1 . . 85.60(10) no O1 Ni1 N1 2_565 . 94.00(10) no O1w Ni1 N1 . . 93.50(10) no N1 Ni1 N1 2_565 . 173.10(10) yes C13 O1 Ni1 . . 112.3(2) no C1 N1 C6 . . 107.6(2) no C1 N1 C5 . . 107.0(2) no C6 N1 C5 . . 107.7(2) no C1 N1 Ni1 . . 111.00(10) no C6 N1 Ni1 . . 112.10(10) no C5 N1 Ni1 . . 111.20(10) no C1 N2 C2 . . 108.6(2) no C1 N2 C3 . . 108.7(2) no C2 N2 C3 . . 108.5(2) no C5 N3 C4 . . 109.7(2) no C5 N3 C3 . . 108.7(2) no C4 N3 C3 . . 108.0(2) no C6 N4 C2 . . 108.5(2) no C6 N4 C4 . . 108.5(2) no C2 N4 C4 . . 108.8(2) no N2 C1 N1 . . 112.0(2) no N2 C2 N4 . . 110.7(2) no N3 C3 N2 . . 111.5(2) no N3 C4 N4 . . 111.5(2) no N3 C5 N1 . . 112.2(2) no N4 C6 N1 . . 112.1(2) no C8 C7 C12 . . 119.9(2) no C8 C7 C13 . . 120.5(2) no C12 C7 C13 . . 119.6(2) no C7 C8 C9 . . 120.3(2) no C10 C9 C8 . . 119.7(2) no C10 C9 C14 . . 121.4(2) no C8 C9 C14 . . 118.8(2) no C9 C10 C11 . . 120.1(2) no C12 C11 C10 . . 119.9(2) no C12 C11 C15 . . 121.1(2) no C10 C11 C15 . . 118.9(2) no C11 C12 C7 . . 120.1(2) no O2 C13 O1 . . 122.9(2) no O2 C13 C7 . . 120.6(2) no O1 C13 C7 . . 116.4(2) no O3 C14 O4 . . 123.9(2) no O3 C14 C9 . . 123.5(2) no O4 C14 C9 . . 112.7(2) no O5 C15 O6 . . 123.9(2) no O5 C15 C11 . . 122.3(2) no O6 C15 C11 . . 113.8(2) no C14 O4 H4o . . 107(2) no C15 O6 H6o . . 106(2) no Ni1 O1w H1w . . 125(2) no N2 C1 H1a . . 109.2 no N1 C1 H1a . . 109.2 no N2 C1 H1b . . 109.2 no N1 C1 H1b . . 109.2 no H1a C1 H1b . . 107.9 no N2 C2 H2a . . 109.5 no N4 C2 H2a . . 109.5 no N2 C2 H2b . . 109.5 no N4 C2 H2b . . 109.5 no H2a C2 H2b . . 108.1 no N3 C3 H3a . . 109.3 no N2 C3 H3a . . 109.3 no N3 C3 H3b . . 109.3 no N2 C3 H3b . . 109.3 no H3a C3 H3b . . 108.0 no N3 C4 H4a . . 109.3 no N4 C4 H4a . . 109.3 no N3 C4 H4b . . 109.3 no N4 C4 H4b . . 109.3 no H4a C4 H4b . . 108.0 no N3 C5 H5a . . 109.2 no N1 C5 H5a . . 109.2 no N3 C5 H5b . . 109.2 no N1 C5 H5b . . 109.2 no H5a C5 H5b . . 107.9 no N4 C6 H6a . . 109.2 no N1 C6 H6a . . 109.2 no N4 C6 H6b . . 109.2 no N1 C6 H6b . . 109.2 no H6a C6 H6b . . 107.9 no C7 C8 H8 . . 119.8 no C9 C8 H8 . . 119.8 no C9 C10 H10 . . 120.0 no C11 C10 H10 . . 120.0 no C11 C12 H12 . . 120.0 no C7 C12 H12 . . 120.0 no loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag Ni1 O1 . 1.988(2) yes Ni1 O1 2_565 1.988(2) no Ni1 O1w . 2.072(2) yes Ni1 N1 . 2.286(2) yes Ni1 N1 2_565 2.286(2) no O1 C13 . 1.271(3) no O2 C13 . 1.241(3) no O3 C14 . 1.204(3) no O4 C14 . 1.322(3) no O5 C15 . 1.212(3) no O6 C15 . 1.311(3) no N1 C1 . 1.486(3) no N1 C6 . 1.490(3) no N1 C5 . 1.502(3) no N2 C1 . 1.474(3) no N2 C2 . 1.478(3) no N2 C3 . 1.484(3) no N3 C5 . 1.458(3) no N3 C4 . 1.458(3) no N3 C3 . 1.468(3) no N4 C6 . 1.471(3) no N4 C2 . 1.476(3) no N4 C4 . 1.487(3) no C7 C8 . 1.388(3) no C7 C12 . 1.393(3) no C7 C13 . 1.502(3) no C8 C9 . 1.393(3) no C9 C10 . 1.390(3) no C9 C14 . 1.498(3) no C10 C11 . 1.395(3) no C11 C12 . 1.388(3) no C11 C15 . 1.493(3) no O4 H4o . 0.850(10) no O6 H6o . 0.850(10) no O1w H1w . 0.840(10) no C1 H1a . 0.97 no C1 H1b . 0.97 no C2 H2a . 0.97 no C2 H2b . 0.97 no C3 H3a . 0.97 no C3 H3b . 0.97 no C4 H4a . 0.97 no C4 H4b . 0.97 no C5 H5a . 0.97 no C5 H5b . 0.97 no C6 H6a . 0.97 no C6 H6b . 0.97 no C8 H8 . 0.93 no C10 H10 . 0.93 no C12 H12 . 0.93 no 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 _geom_hbond_publ_flag O4 H4o N2 3_654 0.850(10) 1.830(10) 2.674(2) 167(3) yes O6 H6o N4 3_655 0.85000 1.820(10) 2.657(2) 174(3) yes O1w H1w O2 8_656 0.840(10) 1.92(2) 2.688(3) 152(2) yes 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_site_symmetry_1 _geom_torsion _geom_torsion_publ_flag O1 Ni1 O1 C13 2_565 5.2(2) no O1w Ni1 O1 C13 . -174.8(2) no N1 Ni1 O1 C13 2_565 -81.1(2) no N1 Ni1 O1 C13 . 92.0(2) no O1 Ni1 N1 C1 . -65.40(10) no O1 Ni1 N1 C1 2_565 107.80(10) no O1w Ni1 N1 C1 . -158.50(10) no N1 Ni1 N1 C1 2_565 21.50(10) no O1 Ni1 N1 C6 . 55.00(10) no O1 Ni1 N1 C6 2_565 -131.80(10) no O1w Ni1 N1 C6 . -38.10(10) no N1 Ni1 N1 C6 2_565 141.90(10) no O1 Ni1 N1 C5 . 175.70(10) no O1 Ni1 N1 C5 2_565 -11.10(10) no O1w Ni1 N1 C5 . 82.50(10) no N1 Ni1 N1 C5 2_565 -97.50(10) no C2 N2 C1 N1 . -59.2(2) no C3 N2 C1 N1 . 58.6(2) no C6 N1 C1 N2 . 57.5(2) no C5 N1 C1 N2 . -58.0(2) no Ni1 N1 C1 N2 . -179.50(10) no C1 N2 C2 N4 . 59.8(2) no C3 N2 C2 N4 . -58.2(2) no C6 N4 C2 N2 . -59.8(2) no C4 N4 C2 N2 . 58.0(2) no C5 N3 C3 N2 . 58.9(2) no C4 N3 C3 N2 . -60.0(2) no C1 N2 C3 N3 . -58.3(2) no C2 N2 C3 N3 . 59.6(2) no C5 N3 C4 N4 . -58.7(2) no C3 N3 C4 N4 . 59.6(2) no C6 N4 C4 N3 . 58.6(2) no C2 N4 C4 N3 . -59.2(2) no C4 N3 C5 N1 . 58.2(2) no C3 N3 C5 N1 . -59.7(2) no C1 N1 C5 N3 . 58.7(2) no C6 N1 C5 N3 . -56.7(2) no Ni1 N1 C5 N3 . -180.00(10) no C2 N4 C6 N1 . 59.4(2) no C4 N4 C6 N1 . -58.6(2) no C1 N1 C6 N4 . -57.7(2) no C5 N1 C6 N4 . 57.3(2) no Ni1 N1 C6 N4 . -180.00(10) no C12 C7 C8 C9 . 0.0(3) no C13 C7 C8 C9 . 178.4(2) no C7 C8 C9 C10 . 0.7(3) no C7 C8 C9 C14 . -176.6(2) no C8 C9 C10 C11 . -0.9(3) no C14 C9 C10 C11 . 176.3(2) no C9 C10 C11 C12 . 0.4(3) no C9 C10 C11 C15 . -177.0(2) no C10 C11 C12 C7 . 0.3(3) no C15 C11 C12 C7 . 177.6(2) no C8 C7 C12 C11 . -0.5(3) no C13 C7 C12 C11 . -178.9(2) no Ni1 O1 C13 O2 . 6.9(3) no Ni1 O1 C13 C7 . -172.70(10) no C8 C7 C13 O2 . -4.6(3) no C12 C7 C13 O2 . 173.8(2) no C8 C7 C13 O1 . 174.9(2) no C12 C7 C13 O1 . -6.6(3) no C10 C9 C14 O3 . -172.6(2) no C8 C9 C14 O3 . 4.6(4) no C10 C9 C14 O4 . 6.8(3) no C8 C9 C14 O4 . -176.0(2) no C12 C11 C15 O5 . 174.9(2) no C10 C11 C15 O5 . -7.7(3) no C12 C11 C15 O6 . -6.2(3) no C10 C11 C15 O6 . 171.1(2) no