# Electronic Supplementary Material (ESI) for ChemComm.
# This journal is © The Royal Society of Chemistry 2018

####################################################################### 
# 
# 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_shelx
_database_code_depnum_ccdc_archive 'CCDC 1843202'
_audit_update_record             
;
2018-05-14 deposited with the CCDC.
2018-10-19 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014/7
_shelx_SHELXL_version_number     2014/7
_chemical_name_systematic        
Chloro[(4S)-2-[2-(diphenylphosphino)phenyl]-4,5-dihydro-5,5-dimethyl-4-(1-methylethyl)-oxazole]gold(I)
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C26 H28 Au Cl N O P'
_chemical_formula_sum            'C52 H54 Au2 Cl2 N2 O2 P2'
_chemical_formula_weight         1265.74

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'
P P 0.1023 0.0942 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.1484 0.1585 '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           4
_space_group_name_H-M_alt        'P 21'
_space_group_name_Hall           'P 2yb'

_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+1/2, -z'

_cell_length_a                   11.0336(6)
_cell_length_b                   14.8166(8)
_cell_length_c                   15.2675(8)
_cell_angle_alpha                90
_cell_angle_beta                 96.4400(10)
_cell_angle_gamma                90
_cell_volume                     2480.2(2)
_cell_formula_units_Z            2
_cell_measurement_temperature    150(2)
_cell_measurement_reflns_used    21474
_cell_measurement_theta_min      1.342
_cell_measurement_theta_max      36.632

_exptl_crystal_description       cube
_exptl_crystal_colour            colorless
_exptl_crystal_density_meas      'not measured'
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.695
_exptl_crystal_F_000             1236
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.190
_exptl_crystal_size_mid          0.190
_exptl_crystal_size_min          0.070
_exptl_absorpt_coefficient_mu    6.121
_shelx_estimated_absorpt_T_min   0.389
_shelx_estimated_absorpt_T_max   0.674
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.6465
_exptl_absorpt_correction_T_max  0.7470
_exptl_absorpt_process_details   'SADABS v2012/1 (Bruker AXS)'
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      150(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   'microfocus sealed tude'
_diffrn_measurement_device_type  'Bruker APEX Duo'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_detector_area_resol_mean 8.3333
_diffrn_reflns_number            67824
_diffrn_reflns_av_unetI/netI     0.0342
_diffrn_reflns_av_R_equivalents  0.0221
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_theta_min         1.342
_diffrn_reflns_theta_max         36.632
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.960
_diffrn_measured_fraction_theta_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.960
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.939
_diffrn_reflns_point_group_measured_fraction_full 0.985
_reflns_number_total             23091
_reflns_number_gt                21474
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.900
_reflns_Friedel_fraction_max     0.917
_reflns_Friedel_fraction_full    0.973

_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 20133.10-0 (Bruker AXS Inc.)'
_computing_cell_refinement       'SAINT v8.34A (Bruker AXS Inc.)'
_computing_data_reduction        'SAINT v8.34A (Bruker AXS Inc.)'
_computing_structure_solution    
'SUPERFLIP(Palatinus & Chapuis, 2007) EDMA(Palatinus et al., 2012)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_molecular_graphics    ?
_computing_publication_material  ?
_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)+(0.0050P)²+0.0800P] 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 9664 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.0054(19)
_chemical_absolute_configuration S
_refine_ls_number_reflns         23091
_refine_ls_number_parameters     567
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0232
_refine_ls_R_factor_gt           0.0188
_refine_ls_wR_factor_ref         0.0391
_refine_ls_wR_factor_gt          0.0379
_refine_ls_goodness_of_fit_ref   1.003
_refine_ls_restrained_S_all      1.003
_refine_ls_shift/su_max          0.003
_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 0.03294(2) 0.72960(2) -0.09862(2) 0.01804(2) Uani 1 1 d . . . . .
Au2 Au 0.55094(2) 0.76992(2) 0.39873(2) 0.01932(2) Uani 1 1 d . . . . .
Cl1 Cl 0.18033(6) 0.73370(8) -0.19287(4) 0.02523(12) Uani 1 1 d . . . . .
Cl2 Cl 0.69655(6) 0.77142(9) 0.30336(4) 0.03001(13) Uani 1 1 d . . . . .
P1 P -0.11593(5) 0.72679(7) -0.01035(4) 0.01679(10) Uani 1 1 d . . . . .
P2 P 0.40843(5) 0.76837(7) 0.49153(4) 0.01706(10) Uani 1 1 d . . . . .
O1 O 0.1838(2) 0.90037(14) 0.12073(14) 0.0312(4) Uani 1 1 d . . . . .
O2 O 0.72198(19) 0.59882(14) 0.57650(14) 0.0314(4) Uani 1 1 d . . . . .
C53 C 0.2585(3) 0.75272(18) 0.12829(17) 0.0266(5) Uani 1 1 d . . . . .
H53 H 0.2727 0.7420 0.1933 0.032 Uiso 1 1 calc R U . . .
C54 C 0.3212(3) 0.6761(2) 0.0848(2) 0.0335(6) Uani 1 1 d . . . . .
H54 H 0.3111 0.6855 0.0195 0.040 Uiso 1 1 calc R U . . .
C1 C -0.2627(2) 0.7178(2) -0.07717(17) 0.0246(5) Uani 1 1 d . . . . .
C2 C -0.3524(3) 0.6572(2) -0.0585(2) 0.0335(6) Uani 1 1 d . . . . .
H2 H -0.3371 0.6166 -0.0103 0.040 Uiso 1 1 calc R U . . .
C3 C -0.4648(3) 0.6559(3) -0.1102(2) 0.0450(9) Uani 1 1 d . . . . .
H3 H -0.5258 0.6142 -0.0973 0.054 Uiso 1 1 calc R U . . .
C4 C -0.4877(3) 0.7147(3) -0.1799(2) 0.0447(10) Uani 1 1 d . . . . .
H4 H -0.5651 0.7146 -0.2142 0.054 Uiso 1 1 calc R U . . .
C5 C -0.3983(3) 0.7739(4) -0.2001(2) 0.0496(10) Uani 1 1 d . . . . .
H5 H -0.4137 0.8137 -0.2488 0.060 Uiso 1 1 calc R U . . .
C6 C -0.2862(3) 0.7753(3) -0.14931(19) 0.0373(7) Uani 1 1 d . . . . .
H6 H -0.2248 0.8159 -0.1638 0.045 Uiso 1 1 calc R U . . .
C7 C -0.1320(3) 0.82774(17) 0.05588(18) 0.0211(5) Uani 1 1 d . . . . .
C8 C -0.0317(3) 0.87259(18) 0.10135(16) 0.0228(5) Uani 1 1 d . . . . .
C9 C -0.0519(3) 0.95238(19) 0.14734(19) 0.0304(6) Uani 1 1 d . . . . .
H9 H 0.0158 0.9839 0.1767 0.037 Uiso 1 1 calc R U . . .
C10 C -0.1677(4) 0.98572(19) 0.1507(2) 0.0375(8) Uani 1 1 d . . . . .
H10 H -0.1796 1.0396 0.1824 0.045 Uiso 1 1 calc R U . . .
C11 C -0.2666(4) 0.9404(2) 0.1078(2) 0.0365(8) Uani 1 1 d . . . . .
H11 H -0.3467 0.9625 0.1111 0.044 Uiso 1 1 calc R U . . .
C12 C -0.2492(3) 0.86243(19) 0.0600(2) 0.0290(6) Uani 1 1 d . . . . .
H12 H -0.3177 0.8324 0.0298 0.035 Uiso 1 1 calc R U . . .
C13 C 0.0935(3) 0.83811(18) 0.10654(16) 0.0233(5) Uani 1 1 d . . . . .
C14 C 0.2977(3) 0.8514(2) 0.1128(2) 0.0311(6) Uani 1 1 d . . . . .
C15 C 0.4573(3) 0.6724(3) 0.1174(2) 0.0426(8) Uani 1 1 d . . . . .
H15A H 0.4978 0.7260 0.0968 0.064 Uiso 1 1 calc R U . . .
H15B H 0.4932 0.6181 0.0942 0.064 Uiso 1 1 calc R U . . .
H15C H 0.4682 0.6707 0.1820 0.064 Uiso 1 1 calc R U . . .
C16 C 0.2624(4) 0.5865(3) 0.1053(3) 0.0539(11) Uani 1 1 d . . . . .
H16A H 0.3059 0.5369 0.0802 0.081 Uiso 1 1 calc R U . . .
H16B H 0.1769 0.5863 0.0797 0.081 Uiso 1 1 calc R U . . .
H16C H 0.2666 0.5788 0.1694 0.081 Uiso 1 1 calc R U . . .
N1 N 0.1238(2) 0.75462(16) 0.10456(14) 0.0250(5) Uani 1 1 d . . . . .
C18 C 0.3322(3) 0.8696(2) 0.0209(2) 0.0383(7) Uani 1 1 d . . . . .
H18A H 0.2689 0.8455 -0.0230 0.058 Uiso 1 1 calc R U . . .
H18B H 0.4102 0.8402 0.0140 0.058 Uiso 1 1 calc R U . . .
H18C H 0.3399 0.9348 0.0123 0.058 Uiso 1 1 calc R U . . .
C19 C 0.3923(4) 0.8876(3) 0.1836(2) 0.0448(9) Uani 1 1 d . . . . .
H19A H 0.4019 0.9527 0.1753 0.067 Uiso 1 1 calc R U . . .
H19B H 0.4704 0.8573 0.1796 0.067 Uiso 1 1 calc R U . . .
H19C H 0.3657 0.8763 0.2417 0.067 Uiso 1 1 calc R U . . .
C20 C -0.1102(2) 0.63254(18) 0.06559(17) 0.0176(5) Uani 1 1 d . . . . .
C21 C -0.1526(3) 0.64058(19) 0.14757(18) 0.0252(5) Uani 1 1 d . . . . .
H21 H -0.1874 0.6957 0.1644 0.030 Uiso 1 1 calc R U . . .
C22 C -0.1435(3) 0.5671(2) 0.2048(2) 0.0307(7) Uani 1 1 d . . . . .
H22 H -0.1714 0.5724 0.2613 0.037 Uiso 1 1 calc R U . . .
C23 C -0.0940(3) 0.4863(2) 0.1798(2) 0.0310(6) Uani 1 1 d . . . . .
H23 H -0.0876 0.4364 0.2191 0.037 Uiso 1 1 calc R U . . .
C24 C -0.0542(3) 0.4786(2) 0.09796(19) 0.0311(7) Uani 1 1 d . . . . .
H24 H -0.0216 0.4228 0.0806 0.037 Uiso 1 1 calc R U . . .
C25 C -0.0612(3) 0.55108(19) 0.04066(19) 0.0269(6) Uani 1 1 d . . . . .
H25 H -0.0327 0.5454 -0.0155 0.032 Uiso 1 1 calc R U . . .
C26 C 0.2591(2) 0.7708(2) 0.42758(15) 0.0218(4) Uani 1 1 d . . . . .
C27 C 0.2208(3) 0.6955(2) 0.3756(2) 0.0323(6) Uani 1 1 d . . . . .
H27 H 0.2707 0.6432 0.3770 0.039 Uiso 1 1 calc R U . . .
C28 C 0.1106(3) 0.6973(3) 0.3224(2) 0.0365(7) Uani 1 1 d . . . . .
H28 H 0.0847 0.6459 0.2882 0.044 Uiso 1 1 calc R U . . .
C29 C 0.0381(2) 0.7737(3) 0.31888(18) 0.0367(7) Uani 1 1 d . . . . .
H29 H -0.0376 0.7748 0.2826 0.044 Uiso 1 1 calc R U . . .
C30 C 0.0767(3) 0.8483(3) 0.3684(2) 0.0385(7) Uani 1 1 d . . . . .
H30 H 0.0275 0.9010 0.3655 0.046 Uiso 1 1 calc R U . . .
C31 C 0.1871(3) 0.8472(2) 0.4229(2) 0.0312(6) Uani 1 1 d . . . . .
H31 H 0.2127 0.8991 0.4566 0.037 Uiso 1 1 calc R U . . .
C32 C 0.4062(2) 0.66738(18) 0.56060(18) 0.0202(5) Uani 1 1 d . . . . .
C33 C 0.5134(3) 0.62533(18) 0.59787(17) 0.0225(5) Uani 1 1 d . . . . .
C34 C 0.5061(3) 0.5474(2) 0.64905(19) 0.0302(6) Uani 1 1 d . . . . .
H34 H 0.5788 0.5179 0.6730 0.036 Uiso 1 1 calc R U . . .
C35 C 0.3943(3) 0.5127(2) 0.6651(2) 0.0330(7) Uani 1 1 d . . . . .
H35 H 0.3905 0.4604 0.7006 0.040 Uiso 1 1 calc R U . . .
C36 C 0.2887(3) 0.5544(2) 0.6295(2) 0.0330(7) Uani 1 1 d . . . . .
H36 H 0.2120 0.5308 0.6409 0.040 Uiso 1 1 calc R U . . .
C37 C 0.2932(3) 0.6310(2) 0.57660(19) 0.0266(5) Uani 1 1 d . . . . .
H37 H 0.2196 0.6585 0.5514 0.032 Uiso 1 1 calc R U . . .
C38 C 0.6359(2) 0.6615(2) 0.58799(17) 0.0242(5) Uani 1 1 d . . . . .
C39 C 0.8387(3) 0.6482(2) 0.5830(2) 0.0319(6) Uani 1 1 d . . . . .
C40 C 0.9055(3) 0.6164(3) 0.5073(2) 0.0516(10) Uani 1 1 d . . . . .
H40A H 0.9320 0.5538 0.5176 0.077 Uiso 1 1 calc R U . . .
H40B H 0.9769 0.6548 0.5030 0.077 Uiso 1 1 calc R U . . .
H40C H 0.8509 0.6200 0.4522 0.077 Uiso 1 1 calc R U . . .
C41 C 0.9048(4) 0.6236(3) 0.6727(2) 0.0456(9) Uani 1 1 d . . . . .
H41A H 0.8570 0.6445 0.7192 0.068 Uiso 1 1 calc R U . . .
H41B H 0.9852 0.6525 0.6800 0.068 Uiso 1 1 calc R U . . .
H41C H 0.9147 0.5579 0.6768 0.068 Uiso 1 1 calc R U . . .
C42 C 0.7947(2) 0.7482(2) 0.57357(18) 0.0287(6) Uani 1 1 d . . . . .
H42 H 0.7957 0.7657 0.5104 0.034 Uiso 1 1 calc R U . . .
N2 N 0.6653(2) 0.74389(16) 0.59091(15) 0.0254(5) Uani 1 1 d . . . . .
C44 C 0.8686(3) 0.8197(2) 0.6298(2) 0.0324(6) Uani 1 1 d . . . . .
H44 H 0.8788 0.7990 0.6925 0.039 Uiso 1 1 calc R U . . .
C45 C 0.9949(3) 0.8317(3) 0.5991(2) 0.0475(10) Uani 1 1 d . . . . .
H45A H 1.0397 0.7746 0.6059 0.071 Uiso 1 1 calc R U . . .
H45B H 1.0398 0.8784 0.6349 0.071 Uiso 1 1 calc R U . . .
H45C H 0.9861 0.8499 0.5370 0.071 Uiso 1 1 calc R U . . .
C46 C 0.8000(4) 0.9101(3) 0.6244(3) 0.0553(11) Uani 1 1 d . . . . .
H46A H 0.8484 0.9555 0.6596 0.083 Uiso 1 1 calc R U . . .
H46B H 0.7211 0.9026 0.6473 0.083 Uiso 1 1 calc R U . . .
H46C H 0.7867 0.9300 0.5628 0.083 Uiso 1 1 calc R U . . .
C47 C 0.4098(2) 0.86114(18) 0.56823(18) 0.0194(5) Uani 1 1 d . . . . .
C48 C 0.3478(3) 0.85453(19) 0.64314(18) 0.0252(5) Uani 1 1 d . . . . .
H48 H 0.3051 0.8007 0.6538 0.030 Uiso 1 1 calc R U . . .
C49 C 0.3485(3) 0.9257(2) 0.7017(2) 0.0310(6) Uani 1 1 d . . . . .
H49 H 0.3071 0.9206 0.7529 0.037 Uiso 1 1 calc R U . . .
C50 C 0.4098(3) 1.0046(2) 0.6854(2) 0.0329(7) Uani 1 1 d . . . . .
H50 H 0.4092 1.0540 0.7251 0.039 Uiso 1 1 calc R U . . .
C51 C 0.4712(3) 1.0118(3) 0.6125(2) 0.0348(7) Uani 1 1 d . . . . .
H51 H 0.5128 1.0662 0.6020 0.042 Uiso 1 1 calc R U . . .
C52 C 0.4734(3) 0.9400(2) 0.5537(2) 0.0287(6) Uani 1 1 d . . . . .
H52 H 0.5178 0.9448 0.5041 0.034 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 P1 2.2389(6) . ?
Au1 Cl1 2.2900(5) . ?
Au2 P2 2.2315(6) . ?
Au2 Cl2 2.2862(6) . ?
P1 C20 1.812(3) . ?
P1 C1 1.819(3) . ?
P1 C7 1.825(3) . ?
P2 C47 1.805(3) . ?
P2 C26 1.818(2) . ?
P2 C32 1.832(3) . ?
O1 C13 1.357(3) . ?
O1 C14 1.468(4) . ?
O2 C38 1.353(3) . ?
O2 C39 1.475(4) . ?
C53 N1 1.490(4) . ?
C53 C54 1.521(4) . ?
C53 C14 1.550(4) . ?
C54 C16 1.525(5) . ?
C54 C15 1.529(5) . ?
C1 C2 1.389(4) . ?
C1 C6 1.394(4) . ?
C2 C3 1.393(4) . ?
C3 C4 1.377(6) . ?
C4 C5 1.380(6) . ?
C5 C6 1.384(4) . ?
C7 C12 1.400(4) . ?
C7 C8 1.406(4) . ?
C8 C9 1.405(4) . ?
C8 C13 1.466(4) . ?
C9 C10 1.376(5) . ?
C10 C11 1.382(6) . ?
C11 C12 1.391(4) . ?
C13 N1 1.283(4) . ?
C14 C19 1.514(4) . ?
C14 C18 1.520(4) . ?
C20 C21 1.389(3) . ?
C20 C25 1.393(4) . ?
C21 C22 1.392(4) . ?
C22 C23 1.388(5) . ?
C23 C24 1.375(4) . ?
C24 C25 1.382(4) . ?
C26 C31 1.381(4) . ?
C26 C27 1.407(4) . ?
C27 C28 1.384(4) . ?
C28 C29 1.384(5) . ?
C29 C30 1.379(5) . ?
C30 C31 1.396(4) . ?
C32 C33 1.400(4) . ?
C32 C37 1.405(4) . ?
C33 C34 1.402(4) . ?
C33 C38 1.477(4) . ?
C34 C35 1.383(5) . ?
C35 C36 1.375(5) . ?
C36 C37 1.397(4) . ?
C38 N2 1.263(4) . ?
C39 C40 1.515(4) . ?
C39 C41 1.522(5) . ?
C39 C42 1.561(4) . ?
C42 N2 1.482(3) . ?
C42 C44 1.538(4) . ?
C44 C45 1.530(5) . ?
C44 C46 1.537(5) . ?
C47 C52 1.394(4) . ?
C47 C48 1.400(3) . ?
C48 C49 1.382(4) . ?
C49 C50 1.387(5) . ?
C50 C51 1.371(4) . ?
C51 C52 1.393(5) . ?

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
P1 Au1 Cl1 178.04(3) . . ?
P2 Au2 Cl2 179.85(3) . . ?
C20 P1 C1 105.50(14) . . ?
C20 P1 C7 106.00(10) . . ?
C1 P1 C7 103.59(14) . . ?
C20 P1 Au1 115.11(9) . . ?
C1 P1 Au1 109.31(8) . . ?
C7 P1 Au1 116.22(9) . . ?
C47 P2 C26 105.92(14) . . ?
C47 P2 C32 104.37(11) . . ?
C26 P2 C32 104.80(14) . . ?
C47 P2 Au2 116.68(9) . . ?
C26 P2 Au2 108.62(7) . . ?
C32 P2 Au2 115.44(9) . . ?
C13 O1 C14 105.7(2) . . ?
C38 O2 C39 105.7(2) . . ?
N1 C53 C54 113.5(2) . . ?
N1 C53 C14 103.5(2) . . ?
C54 C53 C14 119.3(2) . . ?
C53 C54 C16 109.6(3) . . ?
C53 C54 C15 111.3(3) . . ?
C16 C54 C15 109.1(3) . . ?
C2 C1 C6 118.9(3) . . ?
C2 C1 P1 122.8(2) . . ?
C6 C1 P1 118.3(2) . . ?
C1 C2 C3 120.1(3) . . ?
C4 C3 C2 120.2(3) . . ?
C3 C4 C5 120.0(3) . . ?
C4 C5 C6 120.1(4) . . ?
C5 C6 C1 120.6(3) . . ?
C12 C7 C8 119.0(2) . . ?
C12 C7 P1 118.3(2) . . ?
C8 C7 P1 122.7(2) . . ?
C9 C8 C7 119.0(3) . . ?
C9 C8 C13 117.9(3) . . ?
C7 C8 C13 123.1(2) . . ?
C10 C9 C8 121.4(3) . . ?
C9 C10 C11 119.6(3) . . ?
C10 C11 C12 120.3(3) . . ?
C11 C12 C7 120.7(3) . . ?
N1 C13 O1 118.1(3) . . ?
N1 C13 C8 125.6(2) . . ?
O1 C13 C8 116.2(2) . . ?
O1 C14 C19 107.1(3) . . ?
O1 C14 C18 107.1(3) . . ?
C19 C14 C18 111.8(3) . . ?
O1 C14 C53 101.4(2) . . ?
C19 C14 C53 114.1(3) . . ?
C18 C14 C53 114.3(3) . . ?
C13 N1 C53 105.6(2) . . ?
C21 C20 C25 120.0(3) . . ?
C21 C20 P1 121.3(2) . . ?
C25 C20 P1 118.7(2) . . ?
C20 C21 C22 119.4(3) . . ?
C23 C22 C21 120.3(3) . . ?
C24 C23 C22 119.9(3) . . ?
C23 C24 C25 120.6(3) . . ?
C24 C25 C20 119.8(2) . . ?
C31 C26 C27 119.1(3) . . ?
C31 C26 P2 121.7(2) . . ?
C27 C26 P2 119.0(2) . . ?
C28 C27 C26 120.3(3) . . ?
C29 C28 C27 120.3(3) . . ?
C30 C29 C28 119.5(3) . . ?
C29 C30 C31 120.9(3) . . ?
C26 C31 C30 119.9(3) . . ?
C33 C32 C37 119.0(3) . . ?
C33 C32 P2 122.2(2) . . ?
C37 C32 P2 118.9(2) . . ?
C32 C33 C34 119.6(3) . . ?
C32 C33 C38 122.6(2) . . ?
C34 C33 C38 117.8(3) . . ?
C35 C34 C33 120.8(3) . . ?
C36 C35 C34 119.8(3) . . ?
C35 C36 C37 120.6(3) . . ?
C36 C37 C32 120.1(3) . . ?
N2 C38 O2 119.1(3) . . ?
N2 C38 C33 125.5(2) . . ?
O2 C38 C33 115.4(2) . . ?
O2 C39 C40 106.9(3) . . ?
O2 C39 C41 105.6(3) . . ?
C40 C39 C41 112.8(3) . . ?
O2 C39 C42 101.8(2) . . ?
C40 C39 C42 113.4(3) . . ?
C41 C39 C42 115.0(3) . . ?
N2 C42 C44 113.0(2) . . ?
N2 C42 C39 103.8(2) . . ?
C44 C42 C39 117.5(2) . . ?
C38 N2 C42 106.5(2) . . ?
C45 C44 C46 110.0(3) . . ?
C45 C44 C42 110.7(3) . . ?
C46 C44 C42 110.1(3) . . ?
C52 C47 C48 119.3(3) . . ?
C52 C47 P2 120.2(2) . . ?
C48 C47 P2 120.5(2) . . ?
C49 C48 C47 120.5(3) . . ?
C48 C49 C50 119.6(3) . . ?
C51 C50 C49 120.4(3) . . ?
C50 C51 C52 120.7(3) . . ?
C51 C52 C47 119.5(3) . . ?

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
N1 C53 C54 C16 -54.4(4) . . . . ?
C14 C53 C54 C16 -176.8(3) . . . . ?
N1 C53 C54 C15 -175.2(3) . . . . ?
C14 C53 C54 C15 62.5(4) . . . . ?
C20 P1 C1 C2 9.0(3) . . . . ?
C7 P1 C1 C2 -102.2(3) . . . . ?
Au1 P1 C1 C2 133.3(2) . . . . ?
C20 P1 C1 C6 -172.0(2) . . . . ?
C7 P1 C1 C6 76.8(2) . . . . ?
Au1 P1 C1 C6 -47.7(3) . . . . ?
C6 C1 C2 C3 -1.4(5) . . . . ?
P1 C1 C2 C3 177.6(3) . . . . ?
C1 C2 C3 C4 -0.2(5) . . . . ?
C2 C3 C4 C5 1.5(6) . . . . ?
C3 C4 C5 C6 -1.2(6) . . . . ?
C4 C5 C6 C1 -0.5(6) . . . . ?
C2 C1 C6 C5 1.8(5) . . . . ?
P1 C1 C6 C5 -177.2(3) . . . . ?
C20 P1 C7 C12 -96.1(2) . . . . ?
C1 P1 C7 C12 14.7(2) . . . . ?
Au1 P1 C7 C12 134.61(19) . . . . ?
C20 P1 C7 C8 85.1(2) . . . . ?
C1 P1 C7 C8 -164.1(2) . . . . ?
Au1 P1 C7 C8 -44.2(2) . . . . ?
C12 C7 C8 C9 -1.9(4) . . . . ?
P1 C7 C8 C9 177.0(2) . . . . ?
C12 C7 C8 C13 175.3(2) . . . . ?
P1 C7 C8 C13 -5.8(4) . . . . ?
C7 C8 C9 C10 1.9(4) . . . . ?
C13 C8 C9 C10 -175.5(3) . . . . ?
C8 C9 C10 C11 -0.3(4) . . . . ?
C9 C10 C11 C12 -1.3(5) . . . . ?
C10 C11 C12 C7 1.2(5) . . . . ?
C8 C7 C12 C11 0.4(4) . . . . ?
P1 C7 C12 C11 -178.5(2) . . . . ?
C14 O1 C13 N1 10.9(3) . . . . ?
C14 O1 C13 C8 -173.5(2) . . . . ?
C9 C8 C13 N1 147.7(3) . . . . ?
C7 C8 C13 N1 -29.6(4) . . . . ?
C9 C8 C13 O1 -27.6(3) . . . . ?
C7 C8 C13 O1 155.2(2) . . . . ?
C13 O1 C14 C19 -140.5(3) . . . . ?
C13 O1 C14 C18 99.4(3) . . . . ?
C13 O1 C14 C53 -20.7(3) . . . . ?
N1 C53 C14 O1 23.4(3) . . . . ?
C54 C53 C14 O1 150.5(2) . . . . ?
N1 C53 C14 C19 138.1(3) . . . . ?
C54 C53 C14 C19 -94.7(4) . . . . ?
N1 C53 C14 C18 -91.5(3) . . . . ?
C54 C53 C14 C18 35.7(4) . . . . ?
O1 C13 N1 C53 5.3(3) . . . . ?
C8 C13 N1 C53 -169.8(2) . . . . ?
C54 C53 N1 C13 -148.9(2) . . . . ?
C14 C53 N1 C13 -18.1(3) . . . . ?
C1 P1 C20 C21 -90.3(2) . . . . ?
C7 P1 C20 C21 19.2(3) . . . . ?
Au1 P1 C20 C21 149.1(2) . . . . ?
C1 P1 C20 C25 90.2(2) . . . . ?
C7 P1 C20 C25 -160.3(2) . . . . ?
Au1 P1 C20 C25 -30.4(3) . . . . ?
C25 C20 C21 C22 1.1(4) . . . . ?
P1 C20 C21 C22 -178.3(2) . . . . ?
C20 C21 C22 C23 -0.8(5) . . . . ?
C21 C22 C23 C24 -0.3(5) . . . . ?
C22 C23 C24 C25 1.0(5) . . . . ?
C23 C24 C25 C20 -0.7(5) . . . . ?
C21 C20 C25 C24 -0.4(5) . . . . ?
P1 C20 C25 C24 179.1(2) . . . . ?
C47 P2 C26 C31 19.3(3) . . . . ?
C32 P2 C26 C31 129.3(2) . . . . ?
Au2 P2 C26 C31 -106.8(2) . . . . ?
C47 P2 C26 C27 -166.3(2) . . . . ?
C32 P2 C26 C27 -56.3(2) . . . . ?
Au2 P2 C26 C27 67.6(2) . . . . ?
C31 C26 C27 C28 -1.8(4) . . . . ?
P2 C26 C27 C28 -176.4(2) . . . . ?
C26 C27 C28 C29 1.0(5) . . . . ?
C27 C28 C29 C30 0.3(5) . . . . ?
C28 C29 C30 C31 -0.8(5) . . . . ?
C27 C26 C31 C30 1.3(4) . . . . ?
P2 C26 C31 C30 175.8(2) . . . . ?
C29 C30 C31 C26 -0.1(5) . . . . ?
C47 P2 C32 C33 -89.9(2) . . . . ?
C26 P2 C32 C33 159.0(2) . . . . ?
Au2 P2 C32 C33 39.6(2) . . . . ?
C47 P2 C32 C37 90.2(2) . . . . ?
C26 P2 C32 C37 -21.0(2) . . . . ?
Au2 P2 C32 C37 -140.40(19) . . . . ?
C37 C32 C33 C34 1.0(4) . . . . ?
P2 C32 C33 C34 -179.0(2) . . . . ?
C37 C32 C33 C38 -177.0(3) . . . . ?
P2 C32 C33 C38 3.0(4) . . . . ?
C32 C33 C34 C35 -1.7(4) . . . . ?
C38 C33 C34 C35 176.4(3) . . . . ?
C33 C34 C35 C36 1.0(5) . . . . ?
C34 C35 C36 C37 0.5(5) . . . . ?
C35 C36 C37 C32 -1.2(5) . . . . ?
C33 C32 C37 C36 0.4(4) . . . . ?
P2 C32 C37 C36 -179.6(2) . . . . ?
C39 O2 C38 N2 8.0(3) . . . . ?
C39 O2 C38 C33 -170.9(2) . . . . ?
C32 C33 C38 N2 39.8(4) . . . . ?
C34 C33 C38 N2 -138.2(3) . . . . ?
C32 C33 C38 O2 -141.4(3) . . . . ?
C34 C33 C38 O2 40.6(3) . . . . ?
C38 O2 C39 C40 -134.2(3) . . . . ?
C38 O2 C39 C41 105.5(3) . . . . ?
C38 O2 C39 C42 -15.0(3) . . . . ?
O2 C39 C42 N2 16.9(3) . . . . ?
C40 C39 C42 N2 131.4(3) . . . . ?
C41 C39 C42 N2 -96.6(3) . . . . ?
O2 C39 C42 C44 142.5(2) . . . . ?
C40 C39 C42 C44 -103.0(3) . . . . ?
C41 C39 C42 C44 28.9(4) . . . . ?
O2 C38 N2 C42 3.9(3) . . . . ?
C33 C38 N2 C42 -177.3(2) . . . . ?
C44 C42 N2 C38 -141.7(3) . . . . ?
C39 C42 N2 C38 -13.3(3) . . . . ?
N2 C42 C44 C45 -171.0(3) . . . . ?
C39 C42 C44 C45 68.1(4) . . . . ?
N2 C42 C44 C46 -49.2(3) . . . . ?
C39 C42 C44 C46 -170.0(3) . . . . ?
C26 P2 C47 C52 -104.1(3) . . . . ?
C32 P2 C47 C52 145.6(3) . . . . ?
Au2 P2 C47 C52 16.9(3) . . . . ?
C26 P2 C47 C48 76.4(3) . . . . ?
C32 P2 C47 C48 -33.9(2) . . . . ?
Au2 P2 C47 C48 -162.6(2) . . . . ?
C52 C47 C48 C49 0.7(4) . . . . ?
P2 C47 C48 C49 -179.8(2) . . . . ?
C47 C48 C49 C50 0.8(5) . . . . ?
C48 C49 C50 C51 -1.1(5) . . . . ?
C49 C50 C51 C52 -0.1(6) . . . . ?
C50 C51 C52 C47 1.6(5) . . . . ?
C48 C47 C52 C51 -1.9(5) . . . . ?
P2 C47 C52 C51 178.6(3) . . . . ?

_refine_diff_density_max         2.019
_refine_diff_density_min         -1.639
_refine_diff_density_rms         0.087


_exptl_crystal_recrystallization_method 
'Re-crystallisation from solvent: CH2Cl2-Et2O'
