Ultrafast dynamics of Cu(I)-phenanthrolines in dichloromethane

被引:36
作者
Gunaratne, T
Rodgers, MAJ [1 ]
Felder, D
Nierengarten, JF
Accorsi, G
Armaroli, N
机构
[1] Bowling Green State Univ, Dept Chem, Bowling Green, OH 43403 USA
[2] Univ Strasbourg 1, GMO, Inst Phys & Chim Mat Strasbourg, F-67034 Strasbourg, France
[3] CNRS, F-67034 Strasbourg, France
[4] CNR, Lab Fotochim, Ist Sintesi Organ & Fotoreatt, I-40129 Bologna, Italy
关键词
D O I
10.1039/b306900a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Transient absorption spectrometry of Cu(I)-phenanthrolines in CH2Cl2 reveals ligand-independent dynamic processes lasting 15 ps, which are associated with the peculiar structural rearrangements occurring for this class of compounds upon photoexcitation.
引用
收藏
页码:3010 / 3011
页数:2
相关论文
共 18 条
[1]  
[Anonymous], ELECT TRANSFER CHEM
[2]   Photoactive mono- and polynuclear Cu(I)-phenanthrolines. A viable alternative to Ru(II)-polypyridines? [J].
Armaroli, N .
CHEMICAL SOCIETY REVIEWS, 2001, 30 (02) :113-124
[3]   NATURE OF THE LOWEST ENERGY EXCITED-STATE OF A BIS-PHENANTHROLINE [2]-CATENAND AND ITS CU(I), AG(I) AND CO(II) COMPLEXES [J].
ARMAROLI, N ;
RODGERS, MAJ ;
CERONI, P ;
BALZANI, V ;
DIETRICHBUCHECKER, CO ;
KERN, JM ;
BAILAL, A ;
SAUVAGE, JP .
CHEMICAL PHYSICS LETTERS, 1995, 241 (5-6) :555-558
[4]   Photochemistry and photophysics of Ru(II)-polypyridine complexes in the Bologna group. From early studies to recent developments [J].
Balzani, V ;
Juris, A .
COORDINATION CHEMISTRY REVIEWS, 2001, 211 :97-115
[5]   Molecular and supramolecular sensitization of nanocrystalline wide band-gap semiconductors with mononuclear and polynuclear metal complexes [J].
Bignozzi, CA ;
Argazzi, R ;
Kleverlaan, CJ .
CHEMICAL SOCIETY REVIEWS, 2000, 29 (02) :87-96
[6]   PHOTOSTUDIES OF COPPER(I) SYSTEMS .6. ROOM-TEMPERATURE EMISSION AND QUENCHING STUDIES OF [CU(DMP)2]+ [J].
BLASKIE, MW ;
MCMILLIN, DR .
INORGANIC CHEMISTRY, 1980, 19 (11) :3519-3522
[7]   MLCT state structure and dynamics of a copper(I) diimine complex characterized by pump-probe X-ray and laser spectroscopies and DFT calculations [J].
Chen, LX ;
Shaw, GB ;
Novozhilova, I ;
Liu, T ;
Jennings, G ;
Attenkofer, K ;
Meyer, GJ ;
Coppens, P .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (23) :7022-7034
[8]   Rapid excited-state structural reorganization captured by pulsed X-rays [J].
Chen, LX ;
Jennings, G ;
Liu, T ;
Gosztola, DJ ;
Hessler, JP ;
Scaltrito, DV ;
Meyer, GJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (36) :10861-10867
[9]   Femtosecond dynamics of excited-state evolution in [Ru(bpy)(3)](2+) [J].
Damrauer, NH ;
Cerullo, G ;
Yeh, A ;
Boussie, TR ;
Shank, CV ;
McCusker, JK .
SCIENCE, 1997, 275 (5296) :54-57
[10]   CONCENTRATION-DEPENDENT LIFETIMES OF CU(NN)2+ SYSTEMS - EXCIPLEX QUENCHING FROM THE ION-PAIR STATE [J].
EVERLY, RM ;
MCMILLIN, DR .
PHOTOCHEMISTRY AND PHOTOBIOLOGY, 1989, 50 (06) :711-716