The gold(III) complex [Au(C6F5)2(SPNH2)]CIO4 (1) containing the S,N-donor ligand 2-(diphenylthiop hosphino)aniline (S=PNH2) can be easily prepared by treatment of S=PNH2 with [Au(C6F5)2(OEt2)2]CIO4 and deprotonated with PPN(acac) to afford [Au(C6F5)2(SPNH)] (2). Complex 2 can also be obtained in a one-step reaction from SPNH2 and [Au(C6F5)2(acac)]. The electronic density in excess in 2 can be employed to incorporate a new metallic fragment to give the mixed complexes [Au(C6F5)2SPNH(MPPh3)]CIO4 (M=Au (3), Ag (4)). The crystal structures of 1 and 2 have been determined by X-ray diffraction, showing that the electronic density in excess in complex 2 is located in the Au-N-C fragment.

中文翻译：

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2-(二苯基硫代膦)苯胺金(III)配合物的合成

金 (III) 配合物 [Au(C6F5)2(SPNH2)]CIO4 (1) 含有 S,N-供体配体 2-(diphenylthiop hosphino)aniline (S=PNH2) 可以很容易地通过处理 S=PNH2 来制备用 [Au(C6F5)2(OEt2)2]CIO4 并用 PPN(acac) 去质子化，得到 [Au(C6F5)2(SPNH)] (2)。配合物 2 也可以通过 SPNH2 和 [Au(C6F5)2(acac)] 一步反应得到。可以使用超过 2 的电子密度来掺入新的金属碎片，以得到混合配合物 [Au(C6F5)2SPNH(MPPh3)]CIO4（M=Au（3），Ag（4））。1 和 2 的晶体结构已通过 X 射线衍射确定，表明配合物 2 中过量的电子密度位于 Au-NC 碎片中。