Facile Preparation and Crystal Structure of [Bis(diphenylphosphino)amine]digold Dichloride
نویسندگان
چکیده
Treatment of bis(diphenylphosphino)amine (dppa) with (dimethylsulfide)gold(I) chloride in the molar ratio 1:2 leads to the dinuclear complex (dppa)Au2Cl2 in 95% yield. The compound was crystallized from diethyl ether/dimethylformamide as the 1:1 solvate with dmf, the crystal struc ture of which has been determined. The complex features an intramolecular Au—Au contact [3.121(1) A] and an intermolecular hydrogen bond NH—0=C.
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