具有质子可切换特性的光学多响应杂配铂二硫烯配合物
Optically Multiresponsive Heteroleptic Platinum Dithiolene Complex with Proton-Switchable Properties.
作者信息
Attar Salahuddin, Espa Davide, Artizzu Flavia, Pilia Luca, Serpe Angela, Pizzotti Maddalena, Di Carlo Gabriele, Marchiò Luciano, Deplano Paola
机构信息
Dipartimento di Scienze Chimiche e Geologiche and Unità di Ricerca INSTM, Università di Cagliari , S.S. 554-Bivio per Sestu, I09042 Monserrato-Cagliari, Italy.
Dipartimento di Ingegneria Meccanica, Chimica e dei Materiali, Università di Cagliari , Via Marengo 2, I09123 Cagliari, Italy.
出版信息
Inorg Chem. 2017 Jun 19;56(12):6763-6767. doi: 10.1021/acs.inorgchem.7b00238. Epub 2017 May 25.
Both linear- and nonlinear-optical properties of BuN[Pt(L1)(L2)] (1; L1 = [4',5':5,6][1,4]dithiino[2,3-b]quinoxaline-1',3'dithiolato; L2 = (R)-α-MBAdto dithiooxamidate, where (R)-α-MBA = (R)-(+)-α-methylbenzyl) upon HCl addition at room temperature change dramatically: the color turns from deep blue to green; the luminescence switches from deep red to green; the nonlinear-optical response (first hyperpolarizability) increases by a factor of 12. Thus, 1 behaves as a unique multiresponsive optical switch whose properties can be followed by the naked eye.
在室温下添加盐酸后，BuN[Pt(L1)(L2)]（1；L1 = [4',5':5,6][1,4]二硫代并[2,3 - b]喹喔啉 - 1',3' - 二硫醇盐；L2 = (R)-α - MBAd二硫代草酰胺酸盐，其中(R)-α - MBA = (R)-(+)-α - 甲基苄基）的线性和非线性光学性质发生了显著变化：颜色从深蓝色变为绿色；发光从深红色变为绿色；非线性光学响应（第一超极化率）增加了12倍。因此，1表现为一种独特的多响应光学开关，其性质可用肉眼观察到。
Zotero 插件