# Electronic Supplementary Material (ESI) for ChemComm.
# 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_[Au(N3)3(terpy-kN1)]
_database_code_depnum_ccdc_archive 'CCDC 1918121'
loop_
_audit_author_name
_audit_author_address
'Alexandra Friedrich'
;Julius Maximilians Universitaet Wuerzburg
Germany
;
_audit_update_record             
;
2019-05-23 deposited with the CCDC.	2019-06-18 downloaded from the CCDC.
;


_audit_creation_method           SHELXL-2018/3
_shelx_SHELXL_version_number     2018/3
_chemical_formula_moiety         'C15 H11 Au N12'
_chemical_formula_sum            'C15 H11 Au N12'
_chemical_formula_weight         556.32

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'
Au Au -2.0133 8.8022 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_H-M_alt        'C 2/c'
_space_group_name_Hall           '-C 2yc'

_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, y, -z+1/2'
'x+1/2, y+1/2, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y, z-1/2'
'-x+1/2, -y+1/2, -z'
'x+1/2, -y+1/2, z-1/2'

_cell_length_a                   16.174(7)
_cell_length_b                   10.772(5)
_cell_length_c                   19.565(8)
_cell_angle_alpha                90
_cell_angle_beta                 92.84(2)
_cell_angle_gamma                90
_cell_volume                     3405(2)
_cell_formula_units_Z            8
_cell_measurement_temperature    100(2)
_cell_measurement_reflns_used    9916
_cell_measurement_theta_min      2.27
_cell_measurement_theta_max      28.33
_cell_special_details            
;
To simulate systematic errors the final estimation of uncertainties
in unit cell parameters was based on 32 Monte-Carlo simulations.
;

_exptl_special_details           
;
The crystal was immersed in a film of perfluoropolyether oil, mounted on a 
polyimide microloop (MicroMounts of MiTeGen) and transferred to stream of cold 
nitrogen (Oxford Cryostream 700).
;
_exptl_crystal_description       block
_exptl_crystal_colour            red
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    2.171
_exptl_crystal_F_000             2112
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.599
_exptl_crystal_size_mid          0.327
_exptl_crystal_size_min          0.322
_exptl_absorpt_coefficient_mu    8.674
_shelx_estimated_absorpt_T_min   0.078
_shelx_estimated_absorpt_T_max   0.167
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.4198
_exptl_absorpt_correction_T_max  0.7457
loop_
_exptl_crystal_face_index_h
_exptl_crystal_face_index_k
_exptl_crystal_face_index_l
_exptl_crystal_face_perp_dist
-3.00 2.00 2.00 0.0780
-1.00 -1.00 -3.00 0.2070
1.00 1.00 3.00 0.1940
1.00 -1.00 -1.00 0.1610
-1.00 1.00 1.00 0.0670
3.00 -2.00 1.00 0.2870
0.00 0.00 -1.00 0.1460
0.00 0.00 1.00 0.2310
2.00 -3.00 2.00 0.2310
-2.00 3.00 2.00 0.0600
2.00 -3.00 -2.00 0.1680
0.00 -1.00 3.00 0.2590
1.00 1.00 -2.00 0.0960
-1.00 -1.00 2.00 0.1910
3.00 3.00 -2.00 0.0820
-3.00 -3.00 2.00 0.1460
2.00 -1.00 -3.00 0.1560
1.00 1.00 -1.00 0.0770
1.00 -1.00 -2.00 0.1680
0.00 1.00 -3.00 0.1380
-1.00 1.00 3.00 0.1500

_exptl_absorpt_process_details   'SadAbs 2014/5 (Bruker AXS)'
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      100(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_monochromator  'multi-layer mirror'
_diffrn_source                   'rotating-anode (Nonius FR-591)'
_diffrn_measurement_device_type  'Bruker X8-APEX II'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector                 'CCD area detector (Apex2)'
_diffrn_detector_area_resol_mean 8.333
_diffrn_reflns_number            19200
_diffrn_reflns_av_unetI/netI     0.0301
_diffrn_reflns_av_R_equivalents  0.0446
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_theta_min         2.084
_diffrn_reflns_theta_max         26.022
_diffrn_reflns_theta_full        26.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measured_fraction_theta_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_point_group_measured_fraction_full 1.000
_reflns_number_total             3350
_reflns_number_gt                3201
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_max     .
_reflns_Friedel_fraction_full    .

_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       'APEX2 ver. 2014.9 (Bruker AXS)'
_computing_cell_refinement       'Saint+ ver. V8.37A (Bruker AXS)'
_computing_data_reduction        'Saint+ ver. V8.37A (Bruker AXS)'
_computing_structure_solution    'SHELXT (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_molecular_graphics    'ShelXLe (Huebschle et all, 2011)'
_computing_publication_material  'SHELXL-2018/3 (Sheldrick, 2018)'
_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     
'w=1/[σ²(Fo²)+(0.0144P)²+30.0109P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_number_reflns         3350
_refine_ls_number_parameters     253
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0270
_refine_ls_R_factor_gt           0.0252
_refine_ls_wR_factor_ref         0.0607
_refine_ls_wR_factor_gt          0.0600
_refine_ls_goodness_of_fit_ref   1.190
_refine_ls_restrained_S_all      1.190
_refine_ls_shift/su_max          0.002
_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
Au1 Au 0.52071(2) 0.60924(2) 0.42313(2) 0.01011(7) Uani 1 1 d . . . . .
N1 N 0.6395(2) 0.6739(4) 0.41127(18) 0.0126(8) Uani 1 1 d . . . . .
N2 N 0.5179(2) 0.8199(4) 0.34612(18) 0.0109(8) Uani 1 1 d . . . . .
N3 N 0.3041(3) 0.8859(4) 0.3151(2) 0.0155(8) Uani 1 1 d . . . . .
N4 N 0.5449(2) 0.4821(4) 0.3493(2) 0.0165(9) Uani 1 1 d . . . . .
N5 N 0.4870(3) 0.4172(4) 0.3296(2) 0.0151(9) Uani 1 1 d . . . . .
N6 N 0.4365(3) 0.3524(4) 0.3079(2) 0.0217(9) Uani 1 1 d . . . . .
N7 N 0.4095(2) 0.5313(4) 0.4353(2) 0.0165(8) Uani 1 1 d . . . . .
N8 N 0.3515(3) 0.6013(4) 0.4407(2) 0.0159(9) Uani 1 1 d . . . . .
N9 N 0.2918(3) 0.6562(5) 0.4463(2) 0.0262(10) Uani 1 1 d . . . . .
N10 N 0.5073(3) 0.7323(4) 0.50167(19) 0.0154(8) Uani 1 1 d . . . . .
N11 N 0.4572(3) 0.8124(4) 0.49029(19) 0.0194(9) Uani 1 1 d . . . . .
N12 N 0.4113(4) 0.8933(5) 0.4839(2) 0.0397(15) Uani 1 1 d . . . . .
C1 C 0.7006(3) 0.5939(5) 0.4287(2) 0.0148(10) Uani 1 1 d . . . . .
H1 H 0.686752 0.511176 0.440463 0.018 Uiso 1 1 calc R U . . .
C2 C 0.7835(3) 0.6281(5) 0.4301(2) 0.0158(10) Uani 1 1 d . . . . .
H2 H 0.825762 0.570295 0.443127 0.019 Uiso 1 1 calc R U . . .
C3 C 0.8027(3) 0.7476(5) 0.4122(2) 0.0158(10) Uani 1 1 d . . . . .
H3 H 0.858603 0.775109 0.414487 0.019 Uiso 1 1 calc R U . . .
C4 C 0.7394(3) 0.8277(5) 0.3908(2) 0.0151(9) Uani 1 1 d . . . . .
H4 H 0.752469 0.908887 0.375745 0.018 Uiso 1 1 calc R U . . .
C5 C 0.6577(3) 0.7906(4) 0.3910(2) 0.0117(9) Uani 1 1 d . . . . .
C6 C 0.5888(3) 0.8742(4) 0.3688(2) 0.0127(9) Uani 1 1 d . . . . .
C7 C 0.5977(3) 1.0025(4) 0.3721(2) 0.0135(9) Uani 1 1 d . . . . .
H7 H 0.648754 1.038996 0.387564 0.016 Uiso 1 1 calc R U . . .
C8 C 0.5302(3) 1.0758(4) 0.3523(2) 0.0147(10) Uani 1 1 d . . . . .
H8 H 0.534851 1.163712 0.353319 0.018 Uiso 1 1 calc R U . . .
C9 C 0.4559(3) 1.0207(4) 0.3310(2) 0.0127(9) Uani 1 1 d . . . . .
H9 H 0.408645 1.069605 0.318666 0.015 Uiso 1 1 calc R U . . .
C10 C 0.4525(3) 0.8910(4) 0.3282(2) 0.0100(9) Uani 1 1 d . . . . .
C11 C 0.3747(3) 0.8242(4) 0.3071(2) 0.0118(9) Uani 1 1 d . . . . .
C12 C 0.3773(3) 0.7028(4) 0.2830(2) 0.0131(9) Uani 1 1 d . . . . .
H12 H 0.428690 0.661955 0.277918 0.016 Uiso 1 1 calc R U . . .
C13 C 0.3034(3) 0.6429(5) 0.2666(2) 0.0170(10) Uani 1 1 d . . . . .
H13 H 0.303114 0.560598 0.249147 0.020 Uiso 1 1 calc R U . . .
C14 C 0.2303(3) 0.7044(5) 0.2758(2) 0.0177(10) Uani 1 1 d . . . . .
H14 H 0.178636 0.664731 0.265844 0.021 Uiso 1 1 calc R U . . .
C15 C 0.2335(3) 0.8251(5) 0.3000(2) 0.0182(10) Uani 1 1 d . . . . .
H15 H 0.182716 0.867016 0.306127 0.022 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
Au1 N7 2.009(4) . ?
Au1 N4 2.043(4) . ?
Au1 N10 2.049(4) . ?
Au1 N1 2.067(4) . ?
N1 C1 1.344(6) . ?
N1 C5 1.355(6) . ?
N2 C10 1.339(6) . ?
N2 C6 1.343(6) . ?
N3 C15 1.337(6) . ?
N3 C11 1.338(6) . ?
N4 N5 1.217(6) . ?
N5 N6 1.140(6) . ?
N7 N8 1.213(6) . ?
N8 N9 1.142(6) . ?
N10 N11 1.197(6) . ?
N11 N12 1.148(6) . ?
C1 C2 1.388(7) . ?
C1 H1 0.9500 . ?
C2 C3 1.375(7) . ?
C2 H2 0.9500 . ?
C3 C4 1.387(7) . ?
C3 H3 0.9500 . ?
C4 C5 1.381(7) . ?
C4 H4 0.9500 . ?
C5 C6 1.481(6) . ?
C6 C7 1.390(7) . ?
C7 C8 1.388(7) . ?
C7 H7 0.9500 . ?
C8 C9 1.385(7) . ?
C8 H8 0.9500 . ?
C9 C10 1.399(6) . ?
C9 H9 0.9500 . ?
C10 C11 1.489(6) . ?
C11 C12 1.393(7) . ?
C12 C13 1.382(7) . ?
C12 H12 0.9500 . ?
C13 C14 1.375(7) . ?
C13 H13 0.9500 . ?
C14 C15 1.383(7) . ?
C14 H14 0.9500 . ?
C15 H15 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
N7 Au1 N4 90.42(16) . . ?
N7 Au1 N10 93.06(17) . . ?
N4 Au1 N10 174.45(16) . . ?
N7 Au1 N1 174.96(15) . . ?
N4 Au1 N1 86.28(16) . . ?
N10 Au1 N1 89.95(16) . . ?
C1 N1 C5 120.1(4) . . ?
C1 N1 Au1 115.6(3) . . ?
C5 N1 Au1 124.2(3) . . ?
C10 N2 C6 119.2(4) . . ?
C15 N3 C11 117.1(4) . . ?
N5 N4 Au1 116.0(3) . . ?
N6 N5 N4 175.0(5) . . ?
N8 N7 Au1 116.8(3) . . ?
N9 N8 N7 172.7(5) . . ?
N11 N10 Au1 115.0(3) . . ?
N12 N11 N10 174.8(5) . . ?
N1 C1 C2 122.2(5) . . ?
N1 C1 H1 118.9 . . ?
C2 C1 H1 118.9 . . ?
C3 C2 C1 118.3(5) . . ?
C3 C2 H2 120.9 . . ?
C1 C2 H2 120.9 . . ?
C2 C3 C4 119.1(5) . . ?
C2 C3 H3 120.4 . . ?
C4 C3 H3 120.4 . . ?
C5 C4 C3 120.7(5) . . ?
C5 C4 H4 119.6 . . ?
C3 C4 H4 119.6 . . ?
N1 C5 C4 119.4(4) . . ?
N1 C5 C6 118.6(4) . . ?
C4 C5 C6 122.0(4) . . ?
N2 C6 C7 122.2(4) . . ?
N2 C6 C5 116.7(4) . . ?
C7 C6 C5 121.1(4) . . ?
C8 C7 C6 118.3(4) . . ?
C8 C7 H7 120.8 . . ?
C6 C7 H7 120.8 . . ?
C9 C8 C7 119.9(4) . . ?
C9 C8 H8 120.0 . . ?
C7 C8 H8 120.0 . . ?
C8 C9 C10 118.2(4) . . ?
C8 C9 H9 120.9 . . ?
C10 C9 H9 120.9 . . ?
N2 C10 C9 122.1(4) . . ?
N2 C10 C11 116.2(4) . . ?
C9 C10 C11 121.7(4) . . ?
N3 C11 C12 123.1(4) . . ?
N3 C11 C10 116.3(4) . . ?
C12 C11 C10 120.6(4) . . ?
C13 C12 C11 118.5(4) . . ?
C13 C12 H12 120.7 . . ?
C11 C12 H12 120.7 . . ?
C14 C13 C12 119.0(5) . . ?
C14 C13 H13 120.5 . . ?
C12 C13 H13 120.5 . . ?
C13 C14 C15 118.7(5) . . ?
C13 C14 H14 120.7 . . ?
C15 C14 H14 120.7 . . ?
N3 C15 C14 123.6(5) . . ?
N3 C15 H15 118.2 . . ?
C14 C15 H15 118.2 . . ?

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
C5 N1 C1 C2 3.3(6) . . . . ?
Au1 N1 C1 C2 -173.4(3) . . . . ?
N1 C1 C2 C3 -0.8(7) . . . . ?
C1 C2 C3 C4 -2.7(6) . . . . ?
C2 C3 C4 C5 3.7(7) . . . . ?
C1 N1 C5 C4 -2.3(6) . . . . ?
Au1 N1 C5 C4 174.1(3) . . . . ?
C1 N1 C5 C6 176.9(4) . . . . ?
Au1 N1 C5 C6 -6.7(5) . . . . ?
C3 C4 C5 N1 -1.2(6) . . . . ?
C3 C4 C5 C6 179.6(4) . . . . ?
C10 N2 C6 C7 -2.3(6) . . . . ?
C10 N2 C6 C5 177.1(4) . . . . ?
N1 C5 C6 N2 -23.8(6) . . . . ?
C4 C5 C6 N2 155.3(4) . . . . ?
N1 C5 C6 C7 155.6(4) . . . . ?
C4 C5 C6 C7 -25.3(6) . . . . ?
N2 C6 C7 C8 1.1(7) . . . . ?
C5 C6 C7 C8 -178.3(4) . . . . ?
C6 C7 C8 C9 1.1(7) . . . . ?
C7 C8 C9 C10 -2.0(7) . . . . ?
C6 N2 C10 C9 1.3(6) . . . . ?
C6 N2 C10 C11 -176.8(4) . . . . ?
C8 C9 C10 N2 0.9(6) . . . . ?
C8 C9 C10 C11 178.8(4) . . . . ?
C15 N3 C11 C12 1.3(7) . . . . ?
C15 N3 C11 C10 -176.5(4) . . . . ?
N2 C10 C11 N3 154.7(4) . . . . ?
C9 C10 C11 N3 -23.4(6) . . . . ?
N2 C10 C11 C12 -23.2(6) . . . . ?
C9 C10 C11 C12 158.7(4) . . . . ?
N3 C11 C12 C13 -0.2(7) . . . . ?
C10 C11 C12 C13 177.5(4) . . . . ?
C11 C12 C13 C14 -1.2(7) . . . . ?
C12 C13 C14 C15 1.3(7) . . . . ?
C11 N3 C15 C14 -1.2(7) . . . . ?
C13 C14 C15 N3 -0.1(7) . . . . ?

_refine_diff_density_max         1.317
_refine_diff_density_min         -1.380
_refine_diff_density_rms         0.148



_chemical_name_systematic        
tris(azido)(2,2':6',2''-terpyridine-kN1)gold(III)
_exptl_crystal_recrystallization_method 
'Re-crystallisation from solvent: water/acetone/pentane'
