Ruthenium tris(bipyridine) complexes: Interchange between photons and electrons in molecular-scale devices and machines

被引:61
作者
Balzani, Vincenzo [1 ]
Ceroni, Paola [1 ]
Credi, Alberto [2 ,3 ]
Venturi, Margherita [1 ]
机构
[1] Univ Bologna, Dipartimento Chim G Ciamician, Via Selmi 2, I-40126 Bologna, Italy
[2] Univ Bologna, Dipartimento Chim Ind Toso Montanari, Viale Risorgimento 4, I-40136 Bologna, Italy
[3] ISOF CNR, CLAN Ctr Light Activated Nanostruct, Via Gobetti 101, I-40129 Bologna, Italy
关键词
Dendrimer; Electrochemistry; Photochemistry; Rotaxane; Supramolecular chemistry; POLYNUCLEAR METAL-COMPLEXES; REDOX-ACTIVE DENDRIMERS; ENERGY UP-CONVERSION; POLYPYRIDINE COMPLEXES; EXCITED-STATE; ABSORPTION-SPECTRA; RU-II; ELECTROCHEMICAL-BEHAVIOR; COORDINATION-COMPOUNDS; BUILDING-BLOCKS;
D O I
10.1016/j.ccr.2020.213758
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
This review deals with a very peculiar molecule, [Ru(bpy)(3)](2+) (bpy: 2,2'-bipyridine), and its interaction with photons and electrons. We summarize the properties that make [Ru(bpy)(3)](2+) and related compounds a unique family of "clever" molecules which find application as components of chemical species capable of processing optical and electrical signals to perform a variety of interesting functions. Examples discussed in the article, that showcase the realization of these concepts with molecular and supramolecular systems, include molecular wires, switches, antennas and mechanical machines. (C) 2020 Elsevier B.V. All rights reserved.
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页数:23
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