# Electronic Supplementary Material (ESI) for Dalton Transactions.
# This journal is © The Royal Society of Chemistry 2020

####################################################################### 
# 
# 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_1_a
_database_code_depnum_ccdc_archive 'CCDC 1969030'
loop_
_audit_author_name
_audit_author_address
CCDAS
;YANANUnversity
China
;
_audit_update_record             
;
2019-11-29 deposited with the CCDC.	2020-07-06 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2018/3
_shelx_SHELXL_version_number     2018/3
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C24 H22 N4 O4 Zn'
_chemical_formula_weight         495.82

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'
Zn Zn 0.2839 1.4301 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_H-M_alt        'P 21 21 21'
_space_group_name_Hall           'P 2ac 2ab'

_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. 
;

loop_
_space_group_symop_operation_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'

_cell_length_a                   8.3124(11)
_cell_length_b                   14.5576(19)
_cell_length_c                   17.939(2)
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_volume                     2170.8(5)
_cell_formula_units_Z            4
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    5900
_cell_measurement_theta_min      2.27
_cell_measurement_theta_max      26.72

_exptl_crystal_description       block
_exptl_crystal_colour            colourless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.517
_exptl_crystal_F_000             1024
_exptl_transmission_factor_min   0.6423
_exptl_transmission_factor_max   0.7457
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.130
_exptl_crystal_size_min          0.110
_exptl_absorpt_coefficient_mu    1.172
_shelx_estimated_absorpt_T_min   0.799
_shelx_estimated_absorpt_T_max   0.882
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?
_exptl_absorpt_process_details   sadabs
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      296(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   ?
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            13267
_diffrn_reflns_av_unetI/netI     0.0406
_diffrn_reflns_av_R_equivalents  0.0196
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_theta_min         1.802
_diffrn_reflns_theta_max         27.869
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measured_fraction_theta_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.973
_diffrn_reflns_point_group_measured_fraction_full 0.993
_reflns_number_total             5024
_reflns_number_gt                4464
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.728
_reflns_Friedel_fraction_max     0.947
_reflns_Friedel_fraction_full    0.986

_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. 
;

_computing_data_collection       'Bruker APEX2'
_computing_cell_refinement       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_refine_special_details          ?
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0219P)²+0.2804P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_abs_structure_details 
; 
 Flack x determined using 1705 quotients [(I+)-(I-)]/[(I+)+(I-)] 
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259). 
;
_refine_ls_abs_structure_Flack   0.008(5)
_chemical_absolute_configuration ?
_refine_ls_number_reflns         5024
_refine_ls_number_parameters     298
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0323
_refine_ls_R_factor_gt           0.0265
_refine_ls_wR_factor_ref         0.0670
_refine_ls_wR_factor_gt          0.0580
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_restrained_S_all      1.045
_refine_ls_shift/su_max          0.001
_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_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
Zn1 Zn 0.05370(4) 0.55191(2) 0.27311(2) 0.03926(10) Uani 1 1 d . . . . .
O1 O 0.2259(3) 0.73561(17) 0.25718(12) 0.0540(6) Uani 1 1 d . . . . .
O2 O 0.1501(3) 0.63825(17) 0.34424(13) 0.0607(7) Uani 1 1 d . . . . .
O3 O 0.8035(3) 1.01922(18) 0.31139(14) 0.0598(6) Uani 1 1 d . . . . .
O4 O 0.9956(4) 0.9187(2) 0.31913(15) 0.0769(9) Uani 1 1 d . . . . .
N1 N 0.0027(3) 0.45841(16) 0.35397(12) 0.0381(5) Uani 1 1 d . . . . .
N2 N -0.0788(3) 0.33608(15) 0.41487(12) 0.0338(5) Uani 1 1 d . . . . .
N3 N -0.1682(3) 0.27967(17) 0.71512(12) 0.0387(5) Uani 1 1 d . . . . .
N4 N -0.3485(3) 0.38770(17) 0.73578(13) 0.0395(5) Uani 1 1 d . . . . .
C1 C 0.2123(4) 0.7127(2) 0.32299(16) 0.0399(7) Uani 1 1 d . . . . .
C2 C 0.2732(4) 0.7745(2) 0.38473(18) 0.0468(8) Uani 1 1 d . . . . .
H2A H 0.246766 0.837759 0.372914 0.056 Uiso 1 1 calc R U . . .
H2AB H 0.219210 0.758694 0.430916 0.056 Uiso 1 1 calc R U . . .
C3 C 0.4522(4) 0.7662(2) 0.39551(14) 0.0382(6) Uani 1 1 d . . . . .
C4 C 0.5275(4) 0.6809(2) 0.39842(16) 0.0424(7) Uani 1 1 d . . . . .
H4 H 0.466625 0.627562 0.393971 0.051 Uiso 1 1 calc R U . . .
C5 C 0.6928(4) 0.6750(2) 0.40791(18) 0.0474(8) Uani 1 1 d . . . . .
H5 H 0.742122 0.617678 0.409104 0.057 Uiso 1 1 calc R U . . .
C6 C 0.7843(4) 0.7529(3) 0.41556(17) 0.0492(8) Uani 1 1 d . . . . .
H6 H 0.894968 0.748119 0.422162 0.059 Uiso 1 1 calc R U . . .
C7 C 0.7127(4) 0.8383(2) 0.41349(15) 0.0437(7) Uani 1 1 d . . . . .
C8 C 0.5471(5) 0.8437(2) 0.40328(14) 0.0424(7) Uani 1 1 d . . . . .
H8 H 0.498646 0.901213 0.401615 0.051 Uiso 1 1 calc R U . . .
C9 C 0.8124(5) 0.9246(2) 0.42059(18) 0.0590(10) Uani 1 1 d . . . . .
H9A H 0.901903 0.913183 0.454019 0.071 Uiso 1 1 calc R U . . .
H9AB H 0.747037 0.973037 0.442021 0.071 Uiso 1 1 calc R U . . .
C10 C 0.8767(4) 0.9558(2) 0.34500(17) 0.0457(7) Uani 1 1 d . . . . .
C11 C -0.0667(4) 0.37708(18) 0.34797(14) 0.0348(6) Uani 1 1 d . . . . .
H11 H -0.102400 0.351609 0.303401 0.042 Uiso 1 1 calc R U . . .
C12 C 0.0358(4) 0.4704(2) 0.42856(16) 0.0451(7) Uani 1 1 d . . . . .
H12 H 0.085122 0.521714 0.449370 0.054 Uiso 1 1 calc R U . . .
C13 C -0.0148(4) 0.3957(2) 0.46667(16) 0.0447(8) Uani 1 1 d . . . . .
H13 H -0.007849 0.386386 0.517857 0.054 Uiso 1 1 calc R U . . .
C14 C -0.1657(4) 0.24849(19) 0.42813(15) 0.0383(7) Uani 1 1 d . . . . .
H14A H -0.163774 0.212143 0.382827 0.046 Uiso 1 1 calc R U . . .
H14B H -0.277188 0.261928 0.439766 0.046 Uiso 1 1 calc R U . . .
C15 C -0.0936(3) 0.19289(18) 0.49098(15) 0.0320(6) Uani 1 1 d . . . . .
C16 C -0.1311(3) 0.2139(2) 0.56501(15) 0.0337(6) Uani 1 1 d . . . . .
H16 H -0.200498 0.262429 0.575029 0.040 Uiso 1 1 calc R U . . .
C17 C -0.0675(4) 0.16397(18) 0.62383(14) 0.0334(6) Uani 1 1 d . . . . .
C18 C 0.0299(4) 0.08877(19) 0.60785(17) 0.0406(7) Uani 1 1 d . . . . .
H18 H 0.070514 0.053201 0.646599 0.049 Uiso 1 1 calc R U . . .
C19 C 0.0671(4) 0.06637(19) 0.53484(17) 0.0441(7) Uani 1 1 d . . . . .
H19 H 0.132252 0.015957 0.524747 0.053 Uiso 1 1 calc R U . . .
C20 C 0.0070(4) 0.11918(18) 0.47665(16) 0.0389(7) Uani 1 1 d . . . . .
H20 H 0.034488 0.104916 0.427752 0.047 Uiso 1 1 calc R U . . .
C21 C -0.0991(4) 0.1881(2) 0.70493(16) 0.0448(8) Uani 1 1 d . . . . .
H21A H -0.172018 0.142964 0.725932 0.054 Uiso 1 1 calc R U . . .
H21B H 0.001287 0.184522 0.732321 0.054 Uiso 1 1 calc R U . . .
C22 C -0.3207(4) 0.2984(2) 0.73414(16) 0.0382(6) Uani 1 1 d . . . . .
H22 H -0.397586 0.253866 0.744874 0.046 Uiso 1 1 calc R U . . .
C23 C -0.2050(4) 0.4281(2) 0.71623(17) 0.0467(7) Uani 1 1 d . . . . .
H23 H -0.188061 0.491045 0.711977 0.056 Uiso 1 1 calc R U . . .
C24 C -0.0928(4) 0.3632(2) 0.70418(16) 0.0473(8) Uani 1 1 d . . . . .
H24 H 0.014222 0.372652 0.691094 0.057 Uiso 1 1 calc R U . . .


_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
Zn1 O2 1.962(2) . ?
Zn1 O3 1.983(2) 3_645 ?
Zn1 N4 2.033(2) 2_464 ?
Zn1 N1 2.034(2) . ?
O1 C1 1.232(4) . ?
O2 C1 1.259(4) . ?
O3 C10 1.259(4) . ?
O4 C10 1.218(4) . ?
N1 C11 1.322(4) . ?
N1 C12 1.377(4) . ?
N2 C11 1.344(3) . ?
N2 C13 1.378(4) . ?
N2 C14 1.485(3) . ?
N3 C22 1.341(4) . ?
N3 C24 1.382(4) . ?
N3 C21 1.463(4) . ?
N4 C22 1.321(4) . ?
N4 C23 1.375(4) . ?
C1 C2 1.515(4) . ?
C2 C3 1.505(5) . ?
C2 H2A 0.9700 . ?
C2 H2AB 0.9700 . ?
C3 C8 1.384(4) . ?
C3 C4 1.391(4) . ?
C4 C5 1.388(5) . ?
C4 H4 0.9300 . ?
C5 C6 1.373(5) . ?
C5 H5 0.9300 . ?
C6 C7 1.379(5) . ?
C6 H6 0.9300 . ?
C7 C8 1.391(5) . ?
C7 C9 1.509(4) . ?
C8 H8 0.9300 . ?
C9 C10 1.527(4) . ?
C9 H9A 0.9700 . ?
C9 H9AB 0.9700 . ?
C11 H11 0.9300 . ?
C12 C13 1.352(4) . ?
C12 H12 0.9300 . ?
C13 H13 0.9300 . ?
C14 C15 1.512(4) . ?
C14 H14A 0.9700 . ?
C14 H14B 0.9700 . ?
C15 C20 1.384(4) . ?
C15 C16 1.398(4) . ?
C16 C17 1.386(4) . ?
C16 H16 0.9300 . ?
C17 C18 1.392(4) . ?
C17 C21 1.520(4) . ?
C18 C19 1.385(4) . ?
C18 H18 0.9300 . ?
C19 C20 1.389(4) . ?
C19 H19 0.9300 . ?
C20 H20 0.9300 . ?
C21 H21A 0.9700 . ?
C21 H21B 0.9700 . ?
C22 H22 0.9300 . ?
C23 C24 1.345(5) . ?
C23 H23 0.9300 . ?
C24 H24 0.9300 . ?

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
O2 Zn1 O3 113.97(11) . 3_645 ?
O2 Zn1 N4 106.25(11) . 2_464 ?
O3 Zn1 N4 110.76(10) 3_645 2_464 ?
O2 Zn1 N1 92.86(10) . . ?
O3 Zn1 N1 120.62(10) 3_645 . ?
N4 Zn1 N1 110.47(10) 2_464 . ?
C1 O2 Zn1 121.5(2) . . ?
C10 O3 Zn1 104.6(2) . 3_655 ?
C11 N1 C12 106.3(2) . . ?
C11 N1 Zn1 129.23(18) . . ?
C12 N1 Zn1 124.50(19) . . ?
C11 N2 C13 107.1(2) . . ?
C11 N2 C14 124.1(2) . . ?
C13 N2 C14 128.4(2) . . ?
C22 N3 C24 106.7(2) . . ?
C22 N3 C21 126.0(3) . . ?
C24 N3 C21 127.3(3) . . ?
C22 N4 C23 105.3(3) . . ?
C22 N4 Zn1 125.4(2) . 2_465 ?
C23 N4 Zn1 128.8(2) . 2_465 ?
O1 C1 O2 124.1(3) . . ?
O1 C1 C2 120.6(3) . . ?
O2 C1 C2 115.3(3) . . ?
C3 C2 C1 112.1(3) . . ?
C3 C2 H2A 109.2 . . ?
C1 C2 H2A 109.2 . . ?
C3 C2 H2AB 109.2 . . ?
C1 C2 H2AB 109.2 . . ?
H2A C2 H2AB 107.9 . . ?
C8 C3 C4 117.9(3) . . ?
C8 C3 C2 120.7(3) . . ?
C4 C3 C2 121.4(3) . . ?
C5 C4 C3 120.3(3) . . ?
C5 C4 H4 119.8 . . ?
C3 C4 H4 119.8 . . ?
C6 C5 C4 120.7(3) . . ?
C6 C5 H5 119.7 . . ?
C4 C5 H5 119.7 . . ?
C5 C6 C7 120.2(3) . . ?
C5 C6 H6 119.9 . . ?
C7 C6 H6 119.9 . . ?
C6 C7 C8 118.8(3) . . ?
C6 C7 C9 120.7(3) . . ?
C8 C7 C9 120.5(3) . . ?
C3 C8 C7 122.1(3) . . ?
C3 C8 H8 118.9 . . ?
C7 C8 H8 118.9 . . ?
C7 C9 C10 111.4(3) . . ?
C7 C9 H9A 109.3 . . ?
C10 C9 H9A 109.3 . . ?
C7 C9 H9AB 109.3 . . ?
C10 C9 H9AB 109.3 . . ?
H9A C9 H9AB 108.0 . . ?
O4 C10 O3 122.3(3) . . ?
O4 C10 C9 119.4(3) . . ?
O3 C10 C9 118.3(3) . . ?
N1 C11 N2 111.0(2) . . ?
N1 C11 H11 124.5 . . ?
N2 C11 H11 124.5 . . ?
C13 C12 N1 109.1(3) . . ?
C13 C12 H12 125.5 . . ?
N1 C12 H12 125.5 . . ?
C12 C13 N2 106.6(2) . . ?
C12 C13 H13 126.7 . . ?
N2 C13 H13 126.7 . . ?
N2 C14 C15 112.7(2) . . ?
N2 C14 H14A 109.0 . . ?
C15 C14 H14A 109.0 . . ?
N2 C14 H14B 109.0 . . ?
C15 C14 H14B 109.0 . . ?
H14A C14 H14B 107.8 . . ?
C20 C15 C16 118.7(2) . . ?
C20 C15 C14 121.1(2) . . ?
C16 C15 C14 120.2(2) . . ?
C17 C16 C15 121.6(3) . . ?
C17 C16 H16 119.2 . . ?
C15 C16 H16 119.2 . . ?
C16 C17 C18 118.5(3) . . ?
C16 C17 C21 122.8(3) . . ?
C18 C17 C21 118.7(3) . . ?
C19 C18 C17 120.7(3) . . ?
C19 C18 H18 119.7 . . ?
C17 C18 H18 119.7 . . ?
C18 C19 C20 120.0(3) . . ?
C18 C19 H19 120.0 . . ?
C20 C19 H19 120.0 . . ?
C15 C20 C19 120.4(3) . . ?
C15 C20 H20 119.8 . . ?
C19 C20 H20 119.8 . . ?
N3 C21 C17 113.5(2) . . ?
N3 C21 H21A 108.9 . . ?
C17 C21 H21A 108.9 . . ?
N3 C21 H21B 108.9 . . ?
C17 C21 H21B 108.9 . . ?
H21A C21 H21B 107.7 . . ?
N4 C22 N3 111.8(3) . . ?
N4 C22 H22 124.1 . . ?
N3 C22 H22 124.1 . . ?
C24 C23 N4 110.0(3) . . ?
C24 C23 H23 125.0 . . ?
N4 C23 H23 125.0 . . ?
C23 C24 N3 106.3(3) . . ?
C23 C24 H24 126.9 . . ?
N3 C24 H24 126.9 . . ?

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
Zn1 O2 C1 O1 -3.9(5) . . . . ?
Zn1 O2 C1 C2 176.7(2) . . . . ?
O1 C1 C2 C3 -80.1(4) . . . . ?
O2 C1 C2 C3 99.4(4) . . . . ?
C1 C2 C3 C8 134.3(3) . . . . ?
C1 C2 C3 C4 -46.0(4) . . . . ?
C8 C3 C4 C5 -0.8(4) . . . . ?
C2 C3 C4 C5 179.6(3) . . . . ?
C3 C4 C5 C6 0.9(5) . . . . ?
C4 C5 C6 C7 -0.3(5) . . . . ?
C5 C6 C7 C8 -0.2(4) . . . . ?
C5 C6 C7 C9 -179.0(3) . . . . ?
C4 C3 C8 C7 0.2(4) . . . . ?
C2 C3 C8 C7 179.8(3) . . . . ?
C6 C7 C8 C3 0.3(4) . . . . ?
C9 C7 C8 C3 179.1(3) . . . . ?
C6 C7 C9 C10 86.8(4) . . . . ?
C8 C7 C9 C10 -92.0(4) . . . . ?
Zn1 O3 C10 O4 -9.9(4) 3_655 . . . ?
Zn1 O3 C10 C9 170.5(2) 3_655 . . . ?
C7 C9 C10 O4 -80.5(4) . . . . ?
C7 C9 C10 O3 99.2(4) . . . . ?
C12 N1 C11 N2 -0.4(4) . . . . ?
Zn1 N1 C11 N2 -179.98(19) . . . . ?
C13 N2 C11 N1 0.8(3) . . . . ?
C14 N2 C11 N1 173.5(3) . . . . ?
C11 N1 C12 C13 -0.1(4) . . . . ?
Zn1 N1 C12 C13 179.5(2) . . . . ?
N1 C12 C13 N2 0.6(4) . . . . ?
C11 N2 C13 C12 -0.8(4) . . . . ?
C14 N2 C13 C12 -173.2(3) . . . . ?
C11 N2 C14 C15 149.4(3) . . . . ?
C13 N2 C14 C15 -39.5(4) . . . . ?
N2 C14 C15 C20 -100.4(3) . . . . ?
N2 C14 C15 C16 81.3(3) . . . . ?
C20 C15 C16 C17 1.4(4) . . . . ?
C14 C15 C16 C17 179.8(3) . . . . ?
C15 C16 C17 C18 -3.0(4) . . . . ?
C15 C16 C17 C21 176.8(3) . . . . ?
C16 C17 C18 C19 2.3(4) . . . . ?
C21 C17 C18 C19 -177.5(3) . . . . ?
C17 C18 C19 C20 0.0(5) . . . . ?
C16 C15 C20 C19 1.0(4) . . . . ?
C14 C15 C20 C19 -177.3(3) . . . . ?
C18 C19 C20 C15 -1.7(5) . . . . ?
C22 N3 C21 C17 107.3(3) . . . . ?
C24 N3 C21 C17 -69.8(4) . . . . ?
C16 C17 C21 N3 -14.1(4) . . . . ?
C18 C17 C21 N3 165.7(3) . . . . ?
C23 N4 C22 N3 0.3(3) . . . . ?
Zn1 N4 C22 N3 -172.51(18) 2_465 . . . ?
C24 N3 C22 N4 0.3(3) . . . . ?
C21 N3 C22 N4 -177.2(2) . . . . ?
C22 N4 C23 C24 -0.9(3) . . . . ?
Zn1 N4 C23 C24 171.6(2) 2_465 . . . ?
N4 C23 C24 N3 1.1(3) . . . . ?
C22 N3 C24 C23 -0.8(3) . . . . ?
C21 N3 C24 C23 176.6(3) . . . . ?

_refine_diff_density_max         0.261
_refine_diff_density_min         -0.178
_refine_diff_density_rms         0.040

