Ruthenium(II) MLCT excited states. Stabilization toward ligand loss in rigid media

被引：53

作者：

Adelt, M ^{[1
]}

Devenney, M ^{[1
]}

Meyer, TJ ^{[1
]}

Thompson, DW ^{[1
]}

Treadway, JA ^{[1
]}

机构：

[1] Univ N Carolina, Dept Chem, Chapel Hill, NC 27599 USA

来源：

INORGANIC CHEMISTRY | 1998年 / 37卷 / 11期

关键词：

D O I：

10.1021/ic971121b

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Photosubstitution and/or photoisomerization in cis-[Ru(bpy)(2)(py)(2)](PF6)(2) and trans-[Ru(bpy)(2)(4Etpy)(2)](PF6)(2) or the molecular assemblies cis-[Ru(bpy)(2)(MQ(+))(2)](PF6)(4) and trans-[Ru(bpy)(2)(MQ(+))(2)](PF6)(4) are greatly inhibited in the rigid matrixes poly(methyl methacrylate) (PMMA) films and silica sol-gel monoliths. There can also be profound changes in photophysical properties as illustrated below for emission from cis-[Ru(bpy)(2)(py)(2)](PF6)(2) in CH3CN and in the silica sol-gel. GRAPHICS

引用

页码：2616 / +

页数：3

共 25 条

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