REAL-TIME DYNAMICS OF VIBRATIONAL PREDISSOCIATION IN ANTHRACENE-ARN (N = 1,2,3)

被引：21

作者：

HEIKAL, A

BANARES, L

SEMMES, DH

ZEWAIL, AH

机构：

[1] Arthur Amos Noyes Laboratory of Chemical Physics3 3 Contribution no. 8432., California Institute of Technology, Pasadena

来源：

CHEMICAL PHYSICS | 1991年 / 156卷 / 02期

关键词：

D O I：

10.1016/0301-0104(91)80092-V

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 vibrational predissociation of van der Waals complexes of anthracene-Ar(n) (n = 1,2,3), isolated in a supersonic expansion, has been studied following excitation to single vibrational levels (12(0)1, 10(0)1, 12(0)2, 6(0)1 in S1. Using picosecond time-resolved fluorescence spectroscopy, the intramolecular vibrational-energy redistribution (IVR) and the vibrational predissociation (VP) dynamics are studied and related to the character of the mode and its energy. The IVR and VP rates are also discussed in relation to the cluster size.

引用

页码：231 / 250

页数：20

共 39 条

[1]

[Anonymous], 1969, DATA REDUCTION ERROR

[2] PURELY ROTATIONAL COHERENCE EFFECT AND TIME-RESOLVED SUB-DOPPLER SPECTROSCOPY OF LARGE MOLECULES .2. EXPERIMENTAL [J].

BASKIN, JS ;

FELKER, PM ;

ZEWAIL, AH .

JOURNAL OF CHEMICAL PHYSICS, 1987, 86 (05) :2483-2499

[3] ABSORPTION AND FLUORESCENCE OF ANTHRACENE [J].

BREE, AV ;

KATAGIRI, S .

JOURNAL OF MOLECULAR SPECTROSCOPY, 1965, 17 (01) :24-&

[4] CALCULATIONS OF VIBRATIONAL-STATE MIXING LEADING TO INTRAMOLECULAR VIBRATIONAL-ENERGY REDISTRIBUTION IN S-1 ANTHRACENE - COMPARISON WITH QUANTUM BEAT EXPERIMENTS [J].

BULLOCK, WJ ;

ADAMS, DK ;

LAWRANCE, WD .

JOURNAL OF CHEMICAL PHYSICS, 1990, 93 (05) :3085-3093

[5] MEAN AMPLITUDES OF VIBRATION OF COMPARATIVELY LARGE MOLECULES .3. ISOTOPIC ANTHRACENES [J].

CYVIN, BN ;

CYVIN, SJ .

JOURNAL OF PHYSICAL CHEMISTRY, 1969, 73 (05) :1430-&

[6]

Demas J.N., 1983, EXCITED STATE LIFETI

[7] ISOMER EFFECTS ON VIBRATIONAL-ENERGY RELAXATION IN PERYLENE ARGON COMPLEXES [J].

DOXTADER, MM ;

GULIS, IM ;

SCHWARTZ, SA ;

TOPP, MR .

CHEMICAL PHYSICS LETTERS, 1984, 112 (06) :483-490

[8] NON-PLANAR VIBRATION FREQUENCIES OF ANTHRACENE [J].

EVANS, DJ ;

SCULLY, DB .

SPECTROCHIMICA ACTA, 1964, 20 (06) :891-900

[9] FERMI RESONANCE AND VIBRATIONAL-ENERGY FLOW IN VANDERWAALS MOLECULES - AROMATIC RING RARE-GAS COMPLEXES [J].

EWING, GE .

JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (09) :1790-1799

[10] DYNAMICS OF INTRAMOLECULAR VIBRATIONAL-ENERGY REDISTRIBUTION (IVR) .2. EXCESS ENERGY-DEPENDENCE [J].

FELKER, PM ;

ZEWAIL, AH .

JOURNAL OF CHEMICAL PHYSICS, 1985, 82 (07) :2975-2993

← 1 2 3 4 →