# Electronic Supplementary Material (ESI) for Dalton Transactions.
# This journal is © The Royal Society of Chemistry 2019

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_vch14
_database_code_depnum_ccdc_archive 'CCDC 1915427'
loop_
_audit_author_name
_audit_author_address
'Jan Moncol'
;Slovak University of Technology in Bratislava
Slovakia
;
_audit_update_record             
;
2019-05-11 deposited with the CCDC.	2019-07-10 downloaded from the CCDC.
;
_audit_creation_date             2019-05-11
_audit_creation_method           
;
Olex2 1.2
(compiled 2017.08.10 svn.r3458 for OlexSys, GUI svn.r5506)
;
_shelx_SHELXL_version_number     2018/3
_chemical_name_common            ?
_chemical_name_systematic        ?
_chemical_formula_moiety         'C14 H18 N2 Ni O4, 2(C7 H3 N2 O6)'
_chemical_formula_sum            'C28 H24 N6 Ni O16'
_chemical_formula_weight         759.24
_chemical_melting_point          ?
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0181 0.0091 '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 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Ni Ni -3.0029 0.5091 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_shelx_space_group_comment       
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_H-M_alt        'P -1'
_space_group_name_Hall           '-P 1'
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, -y, -z'

_cell_length_a                   7.9708(2)
_cell_length_b                   13.7985(4)
_cell_length_c                   14.6800(4)
_cell_angle_alpha                96.452(2)
_cell_angle_beta                 103.366(2)
_cell_angle_gamma                100.715(2)
_cell_volume                     1522.94(7)
_cell_formula_units_Z            2
_cell_measurement_reflns_used    39964
_cell_measurement_temperature    100
_cell_measurement_theta_max      71.61
_cell_measurement_theta_min      3.14
_shelx_estimated_absorpt_T_max   0.874
_shelx_estimated_absorpt_T_min   0.702
_exptl_absorpt_coefficient_mu    1.733
_exptl_absorpt_correction_T_max  0.195
_exptl_absorpt_correction_T_min  0.057
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
'STOE LANA, J. Koziskova, F. Hahn, J. Richter, J. Kozisek, Acta Chimica Slovaca, vol. 9, no. 2, 2016, pp. 136 - 140.'
_exptl_absorpt_special_details   ?
_exptl_crystal_colour            'bluish green'
_exptl_crystal_colour_modifier   bluish
_exptl_crystal_colour_primary    green
_exptl_crystal_density_diffrn    1.656
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_description       block
_exptl_crystal_F_000             780
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_exptl_transmission_factor_max   ?
_exptl_transmission_factor_min   ?
_diffrn_reflns_av_R_equivalents  0.0214
_diffrn_reflns_av_unetI/netI     0.0147
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.971
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            25529
_diffrn_reflns_point_group_measured_fraction_full 0.991
_diffrn_reflns_point_group_measured_fraction_max 0.971
_diffrn_reflns_theta_full        67.686
_diffrn_reflns_theta_max         71.153
_diffrn_reflns_theta_min         3.136
_diffrn_ambient_temperature      100
_diffrn_detector                 'Pilatus3R 300K'
_diffrn_detector_area_resol_mean 5.81
_diffrn_detector_type            'DECTRIS PILATUS3R 300K'
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_device       'Eulerian 4-circle diffractometer'
_diffrn_measurement_device_type  'Stoe StadiVari'
_diffrn_measurement_method       'ω scans'
_diffrn_radiation_collimation    '0.6 mm diameter'
_diffrn_radiation_monochromator  'Graded multilayer mirror'
_diffrn_radiation_polarisn_norm  270
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54186
_diffrn_source                   'Genix3D Cu HF'
_diffrn_source_current           0.600
_diffrn_source_power             0.030
_diffrn_source_voltage           50
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                5548
_reflns_number_total             5722
_reflns_special_details          
;
 Reflections were merged by SHELXL according to the crystal
 class for the calculation of statistics and refinement.
 
 _reflns_Friedel_fraction is defined as the number of unique
 Friedel pairs measured divided by the number that would be
 possible theoretically, ignoring centric projections and
 systematic absences.
;
_reflns_threshold_expression     'I > 2σ(I)'
_computing_cell_refinement       'STOE X-Area'
_computing_data_collection       'STOE X-Area'
_computing_data_reduction        'STOE X-Area'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  
;
STOE & Cie GmbH, X-Area, software package for collecting single-crystal or
multi-domain crystal data on STOE area-detector diffractometers, for image 
processing, for the correction and scaling of reflection intensities and 
for outlier rejection, version 1.84, Darmstadt 2018
;
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    
;
Superflip (Palatinus & Chapuis, 2007;Palatinus & van der Lee, 2008;
Palatinus et al., 2012)
;
_refine_diff_density_max         0.446
_refine_diff_density_min         -0.335
_refine_diff_density_rms         0.050
_refine_ls_extinction_coef       0.0064(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     461
_refine_ls_number_reflns         5722
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0316
_refine_ls_R_factor_gt           0.0308
_refine_ls_restrained_S_all      1.052
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0393P)²+1.1083P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0799
_refine_ls_wR_factor_ref         0.0805
_refine_special_details          ?
_olex2_refinement_description    
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All O(H) groups
2.a Riding coordinates:
 O1(H1), O2(H2), O3(H3), O4(H4)
2.b Secondary CH2 refined with riding coordinates:
 C1(H1A,H1B), C7(H7A,H7B), C8(H8A,H8B), C14(H14A,H14B)
2.c Aromatic/amide H refined with riding coordinates:
 C3(H3A), C4(H4A), C5(H5), C10(H10), C11(H11), C12(H12), C17(H17), C19(H19),
 C21(H21), C24(H24), C26(H26), C28(H28)
;
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   ?
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_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
Ni1 Ni 0.70122(3) 0.46950(2) 0.24523(2) 0.01464(9) Uani 1 1 d . . . . .
O1 O 0.42773(13) 0.43349(8) 0.18951(7) 0.0169(2) Uani 1 1 d . . . . .
H1 H 0.361006 0.393606 0.214229 0.025 Uiso 1 1 d R . . . .
O2 O 0.96812(13) 0.50442(8) 0.24516(7) 0.0171(2) Uani 1 1 d . . . . .
H2 H 1.038404 0.562867 0.255387 0.026 Uiso 1 1 d R . . . .
O3 O 0.71992(14) 0.32517(8) 0.28037(7) 0.0178(2) Uani 1 1 d . . . . .
H3 H 0.630734 0.273945 0.261037 0.027 Uiso 1 1 d R . . . .
O4 O 0.69189(14) 0.62341(8) 0.26781(7) 0.0179(2) Uani 1 1 d . . . . .
H4 H 0.785072 0.671230 0.277114 0.027 Uiso 1 1 d R . . . .
N1 N 0.68437(16) 0.42617(9) 0.10951(9) 0.0152(3) Uani 1 1 d . . . . .
N2 N 0.71383(16) 0.49188(9) 0.38247(9) 0.0165(3) Uani 1 1 d . . . . .
C1 C 0.3704(2) 0.39698(12) 0.08965(11) 0.0187(3) Uani 1 1 d . . . . .
H1A H 0.300965 0.441676 0.057537 0.022 Uiso 1 1 calc R . . . .
H1B H 0.292699 0.329533 0.078153 0.022 Uiso 1 1 calc R . . . .
C2 C 0.5259(2) 0.39194(11) 0.04845(11) 0.0160(3) Uani 1 1 d . . . . .
C3 C 0.5099(2) 0.35331(11) -0.04532(11) 0.0198(3) Uani 1 1 d . . . . .
H3A H 0.397080 0.330877 -0.089150 0.024 Uiso 1 1 calc R . . . .
C4 C 0.6633(2) 0.34836(12) -0.07325(11) 0.0222(3) Uani 1 1 d . . . . .
H4A H 0.656226 0.323107 -0.137272 0.027 Uiso 1 1 calc R . . . .
C5 C 0.8273(2) 0.38019(11) -0.00798(11) 0.0201(3) Uani 1 1 d . . . . .
H5 H 0.932603 0.374737 -0.026040 0.024 Uiso 1 1 calc R . . . .
C6 C 0.8336(2) 0.41989(11) 0.08367(11) 0.0164(3) Uani 1 1 d . . . . .
C7 C 1.0009(2) 0.45318(11) 0.16315(11) 0.0180(3) Uani 1 1 d . . . . .
H7A H 1.048050 0.394131 0.179654 0.022 Uiso 1 1 calc R . . . .
H7B H 1.090929 0.498018 0.141714 0.022 Uiso 1 1 calc R . . . .
C8 C 0.7868(2) 0.33042(12) 0.38037(11) 0.0209(3) Uani 1 1 d . . . . .
H8A H 0.914919 0.331710 0.395098 0.025 Uiso 1 1 calc R . . . .
H8B H 0.727200 0.270072 0.400540 0.025 Uiso 1 1 calc R . . . .
C9 C 0.75711(19) 0.42249(11) 0.43490(11) 0.0180(3) Uani 1 1 d . . . . .
C10 C 0.7749(2) 0.43792(13) 0.53162(11) 0.0227(3) Uani 1 1 d . . . . .
H10 H 0.806401 0.388903 0.568874 0.027 Uiso 1 1 calc R . . . .
C11 C 0.7457(2) 0.52654(13) 0.57318(11) 0.0240(3) Uani 1 1 d . . . . .
H11 H 0.757207 0.538598 0.639576 0.029 Uiso 1 1 calc R . . . .
C12 C 0.6998(2) 0.59751(12) 0.51813(11) 0.0218(3) Uani 1 1 d . . . . .
H12 H 0.679160 0.658307 0.545901 0.026 Uiso 1 1 calc R . . . .
C13 C 0.6847(2) 0.57765(11) 0.42166(11) 0.0180(3) Uani 1 1 d . . . . .
C14 C 0.6311(2) 0.64506(12) 0.35106(11) 0.0197(3) Uani 1 1 d . . . . .
H14A H 0.500748 0.635305 0.332978 0.024 Uiso 1 1 calc R . . . .
H14B H 0.681931 0.715740 0.380595 0.024 Uiso 1 1 calc R . . . .
O5 O 0.99163(18) 0.74908(10) 0.33241(11) 0.0412(4) Uani 1 1 d . . . . .
O6 O 1.17120(16) 0.67666(8) 0.26545(9) 0.0259(3) Uani 1 1 d . . . . .
O7 O 1.1921(2) 1.10132(12) 0.47978(13) 0.0555(5) Uani 1 1 d . . . . .
O8 O 1.4467(2) 1.18588(10) 0.47361(10) 0.0469(4) Uani 1 1 d . . . . .
O9 O 1.7304(2) 0.87548(11) 0.25131(11) 0.0427(4) Uani 1 1 d . . . . .
O10 O 1.8199(2) 1.02990(12) 0.32025(10) 0.0481(4) Uani 1 1 d . . . . .
N3 N 1.3288(2) 1.10935(12) 0.45400(11) 0.0355(4) Uani 1 1 d . . . . .
N4 N 1.7104(2) 0.95021(13) 0.29665(11) 0.0340(4) Uani 1 1 d . . . . .
C15 C 1.1296(2) 0.75004(12) 0.30634(11) 0.0224(3) Uani 1 1 d . . . . .
C16 C 1.2635(2) 0.84881(12) 0.32937(11) 0.0210(3) Uani 1 1 d . . . . .
C17 C 1.2297(2) 0.93262(13) 0.37819(12) 0.0250(3) Uani 1 1 d . . . . .
H17 H 1.122425 0.929451 0.396693 0.030 Uiso 1 1 calc R . . . .
C18 C 1.3576(3) 1.02086(12) 0.39893(12) 0.0272(4) Uani 1 1 d . . . . .
C19 C 1.5151(2) 1.02997(13) 0.37307(12) 0.0282(4) Uani 1 1 d . . . . .
H19 H 1.600072 1.091454 0.387883 0.034 Uiso 1 1 calc R . . . .
C20 C 1.5425(2) 0.94557(13) 0.32485(12) 0.0250(4) Uani 1 1 d . . . . .
C21 C 1.4207(2) 0.85528(12) 0.30261(11) 0.0216(3) Uani 1 1 d . . . . .
H21 H 1.444368 0.798334 0.269391 0.026 Uiso 1 1 calc R . . . .
O11 O 0.24468(14) 0.29873(8) 0.25222(8) 0.0202(2) Uani 1 1 d . . . . .
O12 O 0.42435(14) 0.19253(8) 0.24257(8) 0.0224(2) Uani 1 1 d . . . . .
O13 O -0.39415(16) 0.17228(9) 0.07905(9) 0.0278(3) Uani 1 1 d . . . . .
O14 O -0.49602(15) 0.02070(9) 0.09894(9) 0.0273(3) Uani 1 1 d . . . . .
O15 O 0.17061(16) -0.15362(9) 0.09992(10) 0.0313(3) Uani 1 1 d . . . . .
O16 O -0.11275(17) -0.20961(9) 0.05532(10) 0.0358(3) Uani 1 1 d . . . . .
N5 N -0.37521(18) 0.08979(10) 0.09716(10) 0.0216(3) Uani 1 1 d . . . . .
N6 N 0.01897(18) -0.14202(10) 0.08758(10) 0.0217(3) Uani 1 1 d . . . . .
C22 C 0.2757(2) 0.21385(11) 0.23061(11) 0.0179(3) Uani 1 1 d . . . . .
C23 C 0.1157(2) 0.13012(11) 0.18319(10) 0.0175(3) Uani 1 1 d . . . . .
C24 C -0.0535(2) 0.14902(11) 0.16218(11) 0.0183(3) Uani 1 1 d . . . . .
H24 H -0.071153 0.214354 0.178126 0.022 Uiso 1 1 calc R . . . .
C25 C -0.1955(2) 0.07088(12) 0.11764(11) 0.0185(3) Uani 1 1 d . . . . .
C26 C -0.1781(2) -0.02582(12) 0.09270(11) 0.0194(3) Uani 1 1 d . . . . .
H26 H -0.277430 -0.078695 0.063103 0.023 Uiso 1 1 calc R . . . .
C27 C -0.0076(2) -0.04079(11) 0.11346(11) 0.0178(3) Uani 1 1 d . . . . .
C28 C 0.1396(2) 0.03418(11) 0.15791(11) 0.0176(3) Uani 1 1 d . . . . .
H28 H 0.254535 0.020516 0.170911 0.021 Uiso 1 1 calc R . . . .


_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
Ni1 O1 2.0856(11) . ?
Ni1 O2 2.0924(11) . ?
Ni1 O3 2.1356(11) . ?
Ni1 O4 2.1301(11) . ?
Ni1 N1 1.9808(12) . ?
Ni1 N2 1.9798(13) . ?
O1 H1 0.8617 . ?
O1 C1 1.4319(18) . ?
O2 H2 0.8676 . ?
O2 C7 1.4282(18) . ?
O3 H3 0.8719 . ?
O3 C8 1.4299(18) . ?
O4 H4 0.8697 . ?
O4 C14 1.4365(18) . ?
N1 C2 1.335(2) . ?
N1 C6 1.3438(19) . ?
N2 C9 1.339(2) . ?
N2 C13 1.340(2) . ?
C1 H1A 0.9900 . ?
C1 H1B 0.9900 . ?
C1 C2 1.509(2) . ?
C2 C3 1.387(2) . ?
C3 H3A 0.9500 . ?
C3 C4 1.387(2) . ?
C4 H4A 0.9500 . ?
C4 C5 1.390(2) . ?
C5 H5 0.9500 . ?
C5 C6 1.380(2) . ?
C6 C7 1.511(2) . ?
C7 H7A 0.9900 . ?
C7 H7B 0.9900 . ?
C8 H8A 0.9900 . ?
C8 H8B 0.9900 . ?
C8 C9 1.511(2) . ?
C9 C10 1.382(2) . ?
C10 H10 0.9500 . ?
C10 C11 1.388(2) . ?
C11 H11 0.9500 . ?
C11 C12 1.386(2) . ?
C12 H12 0.9500 . ?
C12 C13 1.385(2) . ?
C13 C14 1.511(2) . ?
C14 H14A 0.9900 . ?
C14 H14B 0.9900 . ?
O5 C15 1.243(2) . ?
O6 C15 1.256(2) . ?
O7 N3 1.224(2) . ?
O8 N3 1.232(2) . ?
O9 N4 1.220(2) . ?
O10 N4 1.228(2) . ?
N3 C18 1.471(2) . ?
N4 C20 1.482(2) . ?
C15 C16 1.516(2) . ?
C16 C17 1.394(2) . ?
C16 C21 1.388(2) . ?
C17 H17 0.9500 . ?
C17 C18 1.388(2) . ?
C18 C19 1.382(3) . ?
C19 H19 0.9500 . ?
C19 C20 1.373(3) . ?
C20 C21 1.384(2) . ?
C21 H21 0.9500 . ?
O11 C22 1.2624(19) . ?
O12 C22 1.252(2) . ?
O13 N5 1.2257(19) . ?
O14 N5 1.2300(18) . ?
O15 N6 1.2234(19) . ?
O16 N6 1.2261(18) . ?
N5 C25 1.472(2) . ?
N6 C27 1.473(2) . ?
C22 C23 1.518(2) . ?
C23 C24 1.392(2) . ?
C23 C28 1.394(2) . ?
C24 H24 0.9500 . ?
C24 C25 1.385(2) . ?
C25 C26 1.384(2) . ?
C26 H26 0.9500 . ?
C26 C27 1.382(2) . ?
C27 C28 1.384(2) . ?
C28 H28 0.9500 . ?

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 Ni1 O2 157.73(4) . . ?
O1 Ni1 O3 95.37(4) . . ?
O1 Ni1 O4 89.28(4) . . ?
O2 Ni1 O3 91.93(4) . . ?
O2 Ni1 O4 91.92(4) . . ?
O4 Ni1 O3 157.66(4) . . ?
N1 Ni1 O1 79.27(5) . . ?
N1 Ni1 O2 79.37(5) . . ?
N1 Ni1 O3 92.94(5) . . ?
N1 Ni1 O4 109.40(5) . . ?
N2 Ni1 O1 99.91(5) . . ?
N2 Ni1 O2 102.13(5) . . ?
N2 Ni1 O3 78.82(5) . . ?
N2 Ni1 O4 78.85(5) . . ?
N2 Ni1 N1 171.64(5) . . ?
Ni1 O1 H1 120.6 . . ?
C1 O1 Ni1 114.67(8) . . ?
C1 O1 H1 105.0 . . ?
Ni1 O2 H2 128.5 . . ?
C7 O2 Ni1 112.21(8) . . ?
C7 O2 H2 104.1 . . ?
Ni1 O3 H3 121.9 . . ?
C8 O3 Ni1 111.07(9) . . ?
C8 O3 H3 107.4 . . ?
Ni1 O4 H4 122.5 . . ?
C14 O4 Ni1 109.60(8) . . ?
C14 O4 H4 102.4 . . ?
C2 N1 Ni1 119.71(10) . . ?
C2 N1 C6 121.24(13) . . ?
C6 N1 Ni1 118.48(10) . . ?
C9 N2 Ni1 119.35(10) . . ?
C9 N2 C13 121.30(13) . . ?
C13 N2 Ni1 119.31(10) . . ?
O1 C1 H1A 109.4 . . ?
O1 C1 H1B 109.4 . . ?
O1 C1 C2 111.03(12) . . ?
H1A C1 H1B 108.0 . . ?
C2 C1 H1A 109.4 . . ?
C2 C1 H1B 109.4 . . ?
N1 C2 C1 115.19(13) . . ?
N1 C2 C3 121.09(14) . . ?
C3 C2 C1 123.71(14) . . ?
C2 C3 H3A 121.0 . . ?
C2 C3 C4 118.08(14) . . ?
C4 C3 H3A 121.0 . . ?
C3 C4 H4A 119.9 . . ?
C3 C4 C5 120.30(14) . . ?
C5 C4 H4A 119.9 . . ?
C4 C5 H5 120.8 . . ?
C6 C5 C4 118.48(14) . . ?
C6 C5 H5 120.8 . . ?
N1 C6 C5 120.72(14) . . ?
N1 C6 C7 114.76(13) . . ?
C5 C6 C7 124.42(14) . . ?
O2 C7 C6 110.99(12) . . ?
O2 C7 H7A 109.4 . . ?
O2 C7 H7B 109.4 . . ?
C6 C7 H7A 109.4 . . ?
C6 C7 H7B 109.4 . . ?
H7A C7 H7B 108.0 . . ?
O3 C8 H8A 109.4 . . ?
O3 C8 H8B 109.4 . . ?
O3 C8 C9 111.28(12) . . ?
H8A C8 H8B 108.0 . . ?
C9 C8 H8A 109.4 . . ?
C9 C8 H8B 109.4 . . ?
N2 C9 C8 114.87(13) . . ?
N2 C9 C10 120.72(15) . . ?
C10 C9 C8 124.40(14) . . ?
C9 C10 H10 120.7 . . ?
C9 C10 C11 118.59(15) . . ?
C11 C10 H10 120.7 . . ?
C10 C11 H11 119.9 . . ?
C12 C11 C10 120.19(15) . . ?
C12 C11 H11 119.9 . . ?
C11 C12 H12 120.8 . . ?
C13 C12 C11 118.39(15) . . ?
C13 C12 H12 120.8 . . ?
N2 C13 C12 120.81(14) . . ?
N2 C13 C14 113.81(13) . . ?
C12 C13 C14 125.36(14) . . ?
O4 C14 C13 110.55(12) . . ?
O4 C14 H14A 109.5 . . ?
O4 C14 H14B 109.5 . . ?
C13 C14 H14A 109.5 . . ?
C13 C14 H14B 109.5 . . ?
H14A C14 H14B 108.1 . . ?
O7 N3 O8 124.28(17) . . ?
O7 N3 C18 117.98(16) . . ?
O8 N3 C18 117.71(18) . . ?
O9 N4 O10 124.42(17) . . ?
O9 N4 C20 118.23(15) . . ?
O10 N4 C20 117.34(17) . . ?
O5 C15 O6 126.41(15) . . ?
O5 C15 C16 116.71(15) . . ?
O6 C15 C16 116.83(14) . . ?
C17 C16 C15 120.11(15) . . ?
C21 C16 C15 119.83(14) . . ?
C21 C16 C17 120.06(15) . . ?
C16 C17 H17 121.0 . . ?
C18 C17 C16 117.92(16) . . ?
C18 C17 H17 121.0 . . ?
C17 C18 N3 119.09(17) . . ?
C19 C18 N3 117.38(16) . . ?
C19 C18 C17 123.50(16) . . ?
C18 C19 H19 121.7 . . ?
C20 C19 C18 116.57(15) . . ?
C20 C19 H19 121.7 . . ?
C19 C20 N4 119.07(15) . . ?
C19 C20 C21 122.68(17) . . ?
C21 C20 N4 118.24(16) . . ?
C16 C21 H21 120.4 . . ?
C20 C21 C16 119.27(16) . . ?
C20 C21 H21 120.4 . . ?
O13 N5 O14 124.77(14) . . ?
O13 N5 C25 118.15(13) . . ?
O14 N5 C25 117.07(13) . . ?
O15 N6 O16 124.07(14) . . ?
O15 N6 C27 118.15(13) . . ?
O16 N6 C27 117.77(13) . . ?
O11 C22 C23 116.26(13) . . ?
O12 C22 O11 126.62(14) . . ?
O12 C22 C23 117.10(13) . . ?
C24 C23 C22 120.62(14) . . ?
C24 C23 C28 119.85(14) . . ?
C28 C23 C22 119.50(14) . . ?
C23 C24 H24 120.6 . . ?
C25 C24 C23 118.81(14) . . ?
C25 C24 H24 120.6 . . ?
C24 C25 N5 119.12(14) . . ?
C26 C25 N5 117.61(14) . . ?
C26 C25 C24 123.26(14) . . ?
C25 C26 H26 122.0 . . ?
C27 C26 C25 115.95(14) . . ?
C27 C26 H26 122.0 . . ?
C26 C27 N6 118.32(14) . . ?
C26 C27 C28 123.51(14) . . ?
C28 C27 N6 118.17(14) . . ?
C23 C28 H28 120.7 . . ?
C27 C28 C23 118.61(14) . . ?
C27 C28 H28 120.7 . . ?

loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
_geom_hbond_site_symmetry_A
_geom_hbond_publ_flag
O1 H1 O11 0.86 1.68 2.5359(15) 169.2 . yes
O2 H2 O6 0.87 1.69 2.5583(15) 175.2 . yes
O3 H3 O12 0.87 1.75 2.6022(15) 163.3 . yes
O4 H4 O5 0.87 1.75 2.5801(17) 159.6 . 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
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
Ni1 O1 C1 C2 0.88(15) . . . . ?
Ni1 O2 C7 C6 21.25(14) . . . . ?
Ni1 O3 C8 C9 22.55(15) . . . . ?
Ni1 O4 C14 C13 30.24(14) . . . . ?
Ni1 N1 C2 C1 4.32(17) . . . . ?
Ni1 N1 C2 C3 -174.57(11) . . . . ?
Ni1 N1 C6 C5 173.15(11) . . . . ?
Ni1 N1 C6 C7 -3.31(16) . . . . ?
Ni1 N2 C9 C8 -1.87(17) . . . . ?
Ni1 N2 C9 C10 177.04(11) . . . . ?
Ni1 N2 C13 C12 -177.27(11) . . . . ?
Ni1 N2 C13 C14 4.37(17) . . . . ?
O1 C1 C2 N1 -3.22(18) . . . . ?
O1 C1 C2 C3 175.65(13) . . . . ?
O3 C8 C9 N2 -14.58(18) . . . . ?
O3 C8 C9 C10 166.56(14) . . . . ?
N1 C2 C3 C4 2.0(2) . . . . ?
N1 C6 C7 O2 -12.43(18) . . . . ?
N2 C9 C10 C11 0.5(2) . . . . ?
N2 C13 C14 O4 -23.75(18) . . . . ?
C1 C2 C3 C4 -176.85(14) . . . . ?
C2 N1 C6 C5 1.8(2) . . . . ?
C2 N1 C6 C7 -174.63(13) . . . . ?
C2 C3 C4 C5 0.9(2) . . . . ?
C3 C4 C5 C6 -2.3(2) . . . . ?
C4 C5 C6 N1 1.0(2) . . . . ?
C4 C5 C6 C7 177.12(14) . . . . ?
C5 C6 C7 O2 171.26(13) . . . . ?
C6 N1 C2 C1 175.54(13) . . . . ?
C6 N1 C2 C3 -3.4(2) . . . . ?
C8 C9 C10 C11 179.25(15) . . . . ?
C9 N2 C13 C12 0.4(2) . . . . ?
C9 N2 C13 C14 -177.92(13) . . . . ?
C9 C10 C11 C12 0.0(2) . . . . ?
C10 C11 C12 C13 -0.2(2) . . . . ?
C11 C12 C13 N2 0.0(2) . . . . ?
C11 C12 C13 C14 178.17(15) . . . . ?
C12 C13 C14 O4 157.98(14) . . . . ?
C13 N2 C9 C8 -179.58(13) . . . . ?
C13 N2 C9 C10 -0.7(2) . . . . ?
O5 C15 C16 C17 0.5(2) . . . . ?
O5 C15 C16 C21 179.82(16) . . . . ?
O6 C15 C16 C17 -177.37(15) . . . . ?
O6 C15 C16 C21 1.9(2) . . . . ?
O7 N3 C18 C17 0.2(2) . . . . ?
O7 N3 C18 C19 -177.84(17) . . . . ?
O8 N3 C18 C17 178.06(16) . . . . ?
O8 N3 C18 C19 0.0(2) . . . . ?
O9 N4 C20 C19 -177.76(16) . . . . ?
O9 N4 C20 C21 3.3(2) . . . . ?
O10 N4 C20 C19 1.8(2) . . . . ?
O10 N4 C20 C21 -177.20(16) . . . . ?
N3 C18 C19 C20 177.59(14) . . . . ?
N4 C20 C21 C16 179.19(14) . . . . ?
C15 C16 C17 C18 178.97(15) . . . . ?
C15 C16 C21 C20 -179.38(15) . . . . ?
C16 C17 C18 N3 -177.37(14) . . . . ?
C16 C17 C18 C19 0.6(3) . . . . ?
C17 C16 C21 C20 -0.1(2) . . . . ?
C17 C18 C19 C20 -0.4(3) . . . . ?
C18 C19 C20 N4 -178.95(15) . . . . ?
C18 C19 C20 C21 0.0(2) . . . . ?
C19 C20 C21 C16 0.3(2) . . . . ?
C21 C16 C17 C18 -0.3(2) . . . . ?
O11 C22 C23 C24 2.5(2) . . . . ?
O11 C22 C23 C28 -179.55(13) . . . . ?
O12 C22 C23 C24 -176.13(14) . . . . ?
O12 C22 C23 C28 1.9(2) . . . . ?
O13 N5 C25 C24 32.4(2) . . . . ?
O13 N5 C25 C26 -148.93(15) . . . . ?
O14 N5 C25 C24 -148.08(14) . . . . ?
O14 N5 C25 C26 30.6(2) . . . . ?
O15 N6 C27 C26 174.95(14) . . . . ?
O15 N6 C27 C28 -5.5(2) . . . . ?
O16 N6 C27 C26 -5.4(2) . . . . ?
O16 N6 C27 C28 174.19(15) . . . . ?
N5 C25 C26 C27 -179.68(13) . . . . ?
N6 C27 C28 C23 -179.63(13) . . . . ?
C22 C23 C24 C25 179.04(13) . . . . ?
C22 C23 C28 C27 -179.03(13) . . . . ?
C23 C24 C25 N5 178.62(13) . . . . ?
C23 C24 C25 C26 0.0(2) . . . . ?
C24 C23 C28 C27 -1.0(2) . . . . ?
C24 C25 C26 C27 -1.1(2) . . . . ?
C25 C26 C27 N6 -179.36(13) . . . . ?
C25 C26 C27 C28 1.1(2) . . . . ?
C26 C27 C28 C23 -0.1(2) . . . . ?
C28 C23 C24 C25 1.1(2) . . . . ?

_olex2_submission_special_instructions 'No special instructions were received'
