central double bond. Stilbenoid pincer complex 1 (R′ = NPh2) was also studied with UV/vis spectroscopy in a series of different solvents. The compound shows an intense low-energy transition band, appearing at a lower energy (λmax = 374–379 nm) than 2 (R′ = NMe2), which contains a stronger donor group. The UV/vis absorption data of a selected series of stilbenoid pincer platinum complexes were interpreted
一系列4,4'-二取代的有机-有机
金属斯蒂芬酯,即4'-取代的斯蒂芬烯类化合物-NCN-钳制
铂(II)配合物[PtCl(NCN-R-4)](NCN-R-4 = [C 6 H 2(CH 2 NMe 2)2 -2,6-R-4] -,其中R = C 2 H 2 C 6 H 4 -R'-4',R'= NPh 2,NMe 2,OMe,森3 H,I,CN,NO 2)(1 - 8),进行了研究其电子,电
化学,和非线性特性。配合物7也使用Cu(II)Cl进行
化学氧化如图2所示,产生[Pt(IV)Cl 3(NCN(C 2 H 2 C 6 H 4 -CN-4')-4)]络合物11。在对比1和7,11没有显示出在室温下的溶液的发光性能。在固态(X射线晶体学)中11具有整体弯曲的结构,其中钳形部分和
氰基在中心双键的平面下方。Stilbenoid钳复合物1(R'= NPh 2)还通过紫外/可见光谱在一系列不同的溶剂