trithiocarbonato anion (ButSCS2-) gave products depending on the metal center. In case of nickel, the product is Ni(κ2S,S-S2CSBut)2 (1) while for the palladium case, a similar complex Pd(κ2S,S-S2CSBut)2 (2) was obtained in addition to the dithiocarbonato complex (PPh3)2Pd(κ2S,S-S2C = O). However, the platinum reaction gave two products, a dimeric species Pt2(µ-SBut)2(κ2S,S-S2CSBut)2 (3) and the known
双(
三苯基膦)dichlorometal的治疗(PPH 3)2的
MC1 2(M =
镍,
钯,
铂)与trithiocarbonato阴离子(BU吨SCS 2 - ),得到取决于
金属中心产品。在
镍的情况下,产品为Ni(κ 2 S,S -S 2 C
SBu吨)2(1),而为
钯的情况下,类似的复合加入Pd(κ 2 S,S -S 2 C
SBu吨)2(2除二
硫代
碳酸根络合物(PPh 3)2 Pd(κ2 S,S -S 2 C = O)。然而,
铂的反应,得到两种产物,一种二聚体物种的Pt 2(μ-
SBU吨)2(κ 2 S,S -S 2 C
SBu吨)2(3)和所述trithiocarbonato络合物(PPH已知3)2
铂(κ 2 S,S -S 2 C = S)。这些产品的特征在于IR,1 H,13 C 1 H} NMR和UV-Vis光谱。这些配合物的晶体结构通过单晶X射线衍射测量来确定。