# Electronic Supplementary Material (ESI) for RSC Advances.
# This journal is © The Royal Society of Chemistry 2017

####################################################################### 
# 
# 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_Complex1
_database_code_depnum_ccdc_archive 'CCDC 1529126'
_audit_update_record             
;
2017-01-23 deposited with the CCDC.
2017-02-07 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        Complex1
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C19 H26 N2 O9 Zn2, C N S'
_chemical_formula_sum            ' C20 H26 N3 O9 S Zn2'
_chemical_formula_weight         615.28

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'
S S 0.1246 0.1234 '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'

_symmetry_cell_setting           Triclinic
_symmetry_space_group_name_H-M   'P -1'

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'

_cell_length_a                   8.3433(13)
_cell_length_b                   12.2995(18)
_cell_length_c                   15.029(2)
_cell_angle_alpha                85.243(5)
_cell_angle_beta                 84.810(5)
_cell_angle_gamma                87.894(5)
_cell_volume                     1530.0(4)
_cell_formula_units_Z            2
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    15705
_cell_measurement_theta_min      1.4
_cell_measurement_theta_max      24.2

_exptl_crystal_description       block
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.20
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.336
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             630.0
_exptl_absorpt_coefficient_mu    1.680
_exptl_absorpt_correction_type   MULTI-SCAN
_exptl_absorpt_correction_T_min  0.3755
_exptl_absorpt_correction_T_max  0.7450
_exptl_absorpt_process_details   'SADABS(Sheldrick, 2008)'

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      296(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            15705
_diffrn_reflns_av_R_equivalents  0.0352
_diffrn_reflns_av_unetI/netI     0.0372
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_theta_min         1.4
_diffrn_reflns_theta_max         24.2
_reflns_number_total             4826
_reflns_number_gt                4349
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       'Bruker SMART'
_computing_cell_refinement       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_molecular_graphics    'Diamond 3.0'
_computing_publication_material  SHELXL-97

_refine_special_details          
; 
 Refinement of F² against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F², conventional R-factors R are based 
 on F, with F set to zero for negative F². The threshold expression of 
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F² are statistically about twice as large as those based on F, and R- 
 factors based on ALL data will be even larger. 
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[σ²(Fo²)+(0.9000P)²+0.0200P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     SHELXL
_refine_ls_extinction_coef       0.011(11)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_number_reflns         4826
_refine_ls_number_parameters     330
_refine_ls_number_restraints     4
_refine_ls_R_factor_all          0.2431
_refine_ls_R_factor_gt           0.2368
_refine_ls_wR_factor_ref         0.6685
_refine_ls_wR_factor_gt          0.6462
_refine_ls_goodness_of_fit_ref   0.950
_refine_ls_restrained_S_all      0.953
_refine_ls_shift/su_max          0.822
_refine_ls_shift/su_mean         0.111

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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
Zn1 Zn 0.3650(2) 0.64296(14) 0.70411(12) 0.0345(11) Uani 1 1 d . . .
Zn2 Zn 0.2023(2) 0.41233(14) 0.71202(11) 0.0334(11) Uani 1 1 d . . .
O4 O 0.2755(15) 0.5237(9) 0.7927(9) 0.046(3) Uani 1 1 d . . .
O5 O 0.4042(13) 0.3987(9) 0.6310(8) 0.048(3) Uani 1 1 d . . .
O6 O 0.1807(12) 0.6698(9) 0.6284(6) 0.038(2) Uani 1 1 d . . .
O10 O 0.1083(14) 0.2704(8) 0.6523(9) 0.047(3) Uani 1 1 d D . .
O7 O 0.5374(14) 0.5538(8) 0.6401(7) 0.045(3) Uani 1 1 d . . .
O8 O 0.0611(13) 0.5100(9) 0.6452(8) 0.047(3) Uani 1 1 d . . .
C5 C 0.1963(19) 0.4204(15) 0.9352(9) 0.043(4) Uani 1 1 d . . .
C8 C 0.1199(18) 0.3363(14) 0.9018(10) 0.040(4) Uani 1 1 d . . .
H8 H 0.0766 0.2832 0.9439 0.047 Uiso 1 1 calc R . .
C7 C 0.405(2) 0.6958(15) 0.8876(11) 0.049(5) Uani 1 1 d . . .
H7 H 0.4394 0.7417 0.9277 0.059 Uiso 1 1 calc R . .
C6 C 0.2652(16) 0.5164(14) 0.8819(9) 0.033(3) Uani 1 1 d . . .
C3 C 0.2492(19) 0.5052(12) 1.0734(7) 0.038(4) Uani 1 1 d . . .
C1 C 0.3285(18) 0.5971(11) 0.9263(10) 0.033(3) Uani 1 1 d . . .
C4 C 0.1908(19) 0.4217(16) 1.0326(11) 0.050(4) Uani 1 1 d . . .
H4 H 0.1457 0.3633 1.0682 0.060 Uiso 1 1 calc R . .
C2 C 0.3218(18) 0.5929(12) 1.0253(9) 0.039(4) Uani 1 1 d . . .
H2 H 0.3652 0.6476 1.0540 0.047 Uiso 1 1 calc R . .
N1 N 0.430(2) 0.7281(12) 0.8019(9) 0.049(4) Uani 1 1 d . . .
N2 N 0.1024(16) 0.3237(11) 0.8211(10) 0.045(3) Uani 1 1 d . . .
C13 C 0.062(3) 0.1889(17) 0.7163(16) 0.062(6) Uani 1 1 d . . .
H13 H 0.1610 0.1500 0.7335 0.075 Uiso 1 1 calc R . .
C14 C -0.048(2) 0.1033(15) 0.6879(13) 0.053(4) Uani 1 1 d . . .
H14A H -0.0522 0.0404 0.7314 0.063 Uiso 1 1 calc R . .
H14B H -0.1563 0.1339 0.6844 0.063 Uiso 1 1 calc R . .
C12 C -0.019(4) 0.2374(17) 0.8012(15) 0.079(7) Uani 1 1 d . . .
H12A H -0.0332 0.1816 0.8506 0.095 Uiso 1 1 calc R . .
H12B H -0.1227 0.2713 0.7900 0.095 Uiso 1 1 calc R . .
C11 C 0.581(4) 0.9584(19) 0.6545(17) 0.085(7) Uani 1 1 d . . .
H11 H 0.6684 0.9887 0.6767 0.102 Uiso 1 1 calc R . .
C10 C 0.530(4) 0.854(2) 0.6950(16) 0.087(10) Uani 1 1 d D . .
H10 H 0.6376 0.8207 0.7010 0.104 Uiso 1 1 calc R . .
C9 C 0.469(6) 0.8483(18) 0.806(2) 0.33(6) Uani 1 1 d D . .
H9A H 0.5545 0.8597 0.8432 0.397 Uiso 1 1 calc R . .
H9B H 0.3755 0.8947 0.8200 0.397 Uiso 1 1 calc R . .
C17 C 0.5318(17) 0.4545(13) 0.6189(9) 0.040(3) Uani 1 1 d . . .
C16 C 0.0625(15) 0.6101(10) 0.6186(11) 0.038(4) Uani 1 1 d . . .
C18 C 0.682(2) 0.4058(14) 0.5801(12) 0.053(4) Uani 1 1 d . . .
H18A H 0.6729 0.3955 0.5182 0.079 Uiso 1 1 calc R . .
H18B H 0.7030 0.3366 0.6120 0.079 Uiso 1 1 calc R . .
H18C H 0.7691 0.4535 0.5847 0.079 Uiso 1 1 calc R . .
O11 O 0.017(3) 0.0706(15) 0.6002(13) 0.089(5) Uani 1 1 d . . .
H11A H -0.0529 0.0408 0.5769 0.134 Uiso 1 1 calc R . .
C20 C -0.071(3) 0.654(2) 0.5750(14) 0.080(7) Uani 1 1 d . . .
H20A H -0.1193 0.5970 0.5475 0.121 Uiso 1 1 calc R . .
H20B H -0.0358 0.7099 0.5298 0.121 Uiso 1 1 calc R . .
H20C H -0.1482 0.6844 0.6179 0.121 Uiso 1 1 calc R . .
C30 C 0.256(4) 0.495(2) 1.1730(8) 0.096(10) Uani 1 1 d . . .
H30A H 0.3520 0.5268 1.1878 0.143 Uiso 1 1 calc R . .
H30B H 0.2560 0.4188 1.1942 0.143 Uiso 1 1 calc R . .
H30C H 0.1634 0.5315 1.2008 0.143 Uiso 1 1 calc R . .
O62 O 0.516(10) 1.012(3) 0.591(3) 0.31(4) Uani 1 1 d . . .
H62 H 0.4949 0.9707 0.5542 0.469 Uiso 1 1 calc R . .
S3 S 0.2426(13) -0.0033(5) 0.9972(4) 0.102(3) Uani 1 1 d . . .
C51 C 0.378(10) 0.099(11) 0.913(11) 0.71(18) Uani 1 1 d . . .
N22 N 0.463(6) 0.150(7) 0.861(4) 0.32(5) Uani 1 1 d . . .
O9 O 0.4840(16) 0.7855(11) 0.6349(9) 0.057(3) Uani 1 1 d D . .
H50 H 0.09(3) 0.24(2) 0.602(8) 0.03(6) Uiso 1 1 d D . .
H51 H 0.557(11) 0.789(9) 0.586(5) 0.01(3) Uiso 1 1 d D . .


_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 O6 1.996(10) . ?
Zn1 N1 1.999(12) . ?
Zn1 O7 2.002(10) . ?
Zn1 O4 2.015(13) . ?
Zn1 O9 2.187(13) . ?
Zn2 O8 1.937(11) . ?
Zn2 O5 1.997(11) . ?
Zn2 N2 2.023(15) . ?
Zn2 O4 2.047(11) . ?
Zn2 O10 2.227(11) . ?
O4 C6 1.330(19) . ?
O5 C17 1.28(2) . ?
O6 C16 1.277(18) . ?
O10 C13 1.37(3) . ?
O7 C17 1.291(19) . ?
O8 C16 1.263(18) . ?
C5 C8 1.39(2) . ?
C5 C4 1.46(2) . ?
C5 C6 1.48(2) . ?
C8 N2 1.26(2) . ?
C7 N1 1.32(2) . ?
C7 C1 1.45(2) . ?
C6 C1 1.39(2) . ?
C3 C4 1.36(3) . ?
C3 C2 1.38(2) . ?
C3 C30 1.498(14) . ?
C1 C2 1.480(19) . ?
N1 C9 1.53(3) . ?
N2 C12 1.56(3) . ?
C13 C14 1.54(3) . ?
C13 C12 1.54(3) . ?
C14 O11 1.46(3) . ?
C11 O62 1.26(4) . ?
C11 C10 1.44(3) . ?
C10 O9 1.37(3) . ?
C10 C9 1.690(15) . ?
C17 C18 1.46(2) . ?
C16 C20 1.41(3) . ?
S3 C51 2.01(5) . ?
C51 N22 1.17(9) . ?
O9 H51 0.90(2) . ?

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
O6 Zn1 N1 129.5(6) . . ?
O6 Zn1 O7 109.5(4) . . ?
N1 Zn1 O7 117.0(6) . . ?
O6 Zn1 O4 100.2(5) . . ?
N1 Zn1 O4 92.0(5) . . ?
O7 Zn1 O4 98.0(4) . . ?
O6 Zn1 O9 90.0(5) . . ?
N1 Zn1 O9 75.1(5) . . ?
O7 Zn1 O9 86.2(5) . . ?
O4 Zn1 O9 166.9(5) . . ?
O8 Zn2 O5 105.2(5) . . ?
O8 Zn2 N2 117.5(5) . . ?
O5 Zn2 N2 134.9(5) . . ?
O8 Zn2 O4 97.3(5) . . ?
O5 Zn2 O4 98.9(5) . . ?
N2 Zn2 O4 90.0(6) . . ?
O8 Zn2 O10 90.1(5) . . ?
O5 Zn2 O10 88.7(4) . . ?
N2 Zn2 O10 77.6(5) . . ?
O4 Zn2 O10 167.6(5) . . ?
C6 O4 Zn1 129.7(10) . . ?
C6 O4 Zn2 127.3(11) . . ?
Zn1 O4 Zn2 102.9(6) . . ?
C17 O5 Zn2 132.4(10) . . ?
C16 O6 Zn1 130.6(9) . . ?
C13 O10 Zn2 111.9(12) . . ?
C17 O7 Zn1 128.4(10) . . ?
C16 O8 Zn2 134.4(10) . . ?
C8 C5 C4 117.3(15) . . ?
C8 C5 C6 125.7(13) . . ?
C4 C5 C6 116.5(15) . . ?
N2 C8 C5 127.4(15) . . ?
N1 C7 C1 127.2(14) . . ?
O4 C6 C1 119.9(14) . . ?
O4 C6 C5 121.4(14) . . ?
C1 C6 C5 118.6(13) . . ?
C4 C3 C2 122.1(11) . . ?
C4 C3 C30 119.3(17) . . ?
C2 C3 C30 118.0(18) . . ?
C6 C1 C7 127.8(14) . . ?
C6 C1 C2 122.3(14) . . ?
C7 C1 C2 109.8(13) . . ?
C3 C4 C5 122.7(15) . . ?
C3 C2 C1 117.7(12) . . ?
C7 N1 C9 101.7(16) . . ?
C7 N1 Zn1 123.3(10) . . ?
C9 N1 Zn1 132.7(17) . . ?
C8 N2 C12 117.8(15) . . ?
C8 N2 Zn2 126.9(12) . . ?
C12 N2 Zn2 115.1(12) . . ?
O10 C13 C14 116(2) . . ?
O10 C13 C12 110.6(16) . . ?
C14 C13 C12 108.6(19) . . ?
O11 C14 C13 108.1(16) . . ?
C13 C12 N2 103.3(19) . . ?
O62 C11 C10 125(4) . . ?
O9 C10 C11 113.7(19) . . ?
O9 C10 C9 126(2) . . ?
C11 C10 C9 116(2) . . ?
N1 C9 C10 88.8(17) . . ?
O5 C17 O7 123.4(13) . . ?
O5 C17 C18 120.1(15) . . ?
O7 C17 C18 116.5(15) . . ?
O8 C16 O6 122.1(13) . . ?
O8 C16 C20 117.3(15) . . ?
O6 C16 C20 120.6(15) . . ?
N22 C51 S3 174(10) . . ?
H51 O9 C10 108(8) . . ?
H51 O9 Zn1 129(8) . . ?
C10 O9 Zn1 110.9(12) . . ?

_diffrn_measured_fraction_theta_max 0.983
_diffrn_reflns_theta_full        24.17
_diffrn_measured_fraction_theta_full 0.983
_refine_diff_density_max         11.853
_refine_diff_density_min         -1.381
_refine_diff_density_rms         0.517
_exptl_crystal_preparation       ', Luminescent'
