Time-resolved analysis of intramolecular electronic energy transfer in methylenes-linked naphthalene-anthracene compounds

被引：28

作者：

Nishimura, Y ^{[1
]}

Yasuda, A

Speiser, S

Yamazaki, I

机构：

[1] Hokkaido Univ, Dept Mol Chem, Grad Sch Engn, Sapporo, Hokkaido 0608628, Japan

[2] Technion Israel Inst Technol, Dept Chem, IL-32000 Haifa, Israel

来源：

CHEMICAL PHYSICS LETTERS | 2000年 / 323卷 / 1-2期

关键词：

D O I：

10.1016/S0009-2614(00)00485-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The mechanism of intramolecular electronic energy transfer (EET) in methylene-linked naphthalene and anthracene (referred to as AnN, n = 1, 3 and 6) was examined by time-correlated single-photon counting technique. The chain length dependance of measured EET rate constants is explained in terms of through-bond interaction via the connecting bridge, besides direct Coulombic interaction. In addition, intramolecular energy transfer in A1N and A3N may compete with vibrational relaxation of the corresponding vibrational level of the excited anthracene moiety by comparing the time-resolved spectra of A1N, A3N and A6N. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：117 / 124

页数：8

共 28 条

[1] PICOSECOND SINGLE PHOTON TIMING MEASUREMENTS WITH A PROXIMITY TYPE MICROCHANNEL PLATE PHOTOMULTIPLIER AND GLOBAL ANALYSIS WITH REFERENCE CONVOLUTION [J].

BOENS, N ;

TAMAI, N ;

YAMAZAKI, I ;

YAMAZAKI, T .

PHOTOCHEMISTRY AND PHOTOBIOLOGY, 1990, 52 (04) :911-917

[2]

Boxer S. G., 1993, The Photosynthetic Reaction Center, P179

[3] 3RD-BODY MEDIATION OF RESONANCE COUPLING BETWEEN IDENTICAL MOLECULES [J].

CRAIG, DP ;

THIRUNAMACHANDRAN, T .

CHEMICAL PHYSICS, 1989, 135 (01) :37-48

[4] STUDY OF NON-CONJUGATED BICHROMOPHORIC SYSTEMS .3. THE PHOTOCYCLOMERIZATION OF 9-(1-NAPHTHYLMETHOXYMETHYL)ANTHRACENE AND 9-(2-FURYLMETHOXYMETHYL)ANTHRACENE - INTEREST OF THE CH2-O-CH2 LINK [J].

DESVERGNE, JP ;

BITIT, N ;

CASTELLAN, A ;

BOUASLAURENT, H .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1983, (02) :109-114

[5] A THEORY OF SENSITIZED LUMINESCENCE IN SOLIDS [J].

DEXTER, DL .

JOURNAL OF CHEMICAL PHYSICS, 1953, 21 (05) :836-850

[6] *ZWISCHENMOLEKULARE ENERGIEWANDERUNG UND FLUORESZENZ [J].

FORSTER, T .

ANNALEN DER PHYSIK, 1948, 2 (1-2) :55-75

[7]

FORSTER T, 1960, COMP EFFECTS RAD, P317

[8] On the origin of matrix elements for electronic excitation (energy) transfer [J].

Harcourt, RD ;

Ghiggino, KP ;

Scholes, GD ;

Speiser, S .

JOURNAL OF CHEMICAL PHYSICS, 1996, 105 (05) :1897-1901

[9] OBSERVATION OF A REMARKABLE DEPENDENCE OF THE RATE OF SINGLET SINGLET ENERGY-TRANSFER ON THE CONFIGURATION OF THE HYDROCARBON BRIDGE IN BICHROMOPHORIC SYSTEMS [J].

KROON, J ;

OLIVER, AM ;

PADDONROW, MN ;

VERHOEVEN, JW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (12) :4868-4873

[10] MONTE-CARLO COMPUTER SIMULATION OF CHAIN MOLECULES .3. SIMULATION OF ALKANE MOLECULES [J].

LAL, M ;

SPENCER, D .

MOLECULAR PHYSICS, 1971, 22 (04) :649-&

← 1 2 3 →