The absolute rates of radiative and of nonradiative decay from three vibronic levels in isolated B-1(2u) benzene molecules

被引：32

作者：

Ware, W. R. ^{[1
]}

Selinger, B. K. ^{[1
]}

Parmenter, C. S. ^{[2
]}

Schuyler, M. W.

机构：

[1] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA

[2] Indiana Univ, Dept Chem, Bloomington, IN 47401 USA

来源：

CHEMICAL PHYSICS LETTERS | 1970年 / 6卷 / 04期

关键词：

D O I：

10.1016/0009-2614(70)85091-6

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：

Absolute rate constants for radiative and for nonradiative decay from three single vibronic levels of isolated B-1(2u) benzene molecules are derived from experimental data. Both rate constants show sensitivity to the vibrational state of the excited molecule. Their correspondence with the theory of vibronitally induced radiative transitions and with the theory of nonradiative. transitions in large molecules is discussed.

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页码：342 / 344

页数：3

相关论文

共 13 条

[1] CALCULATED RADIATIONLESS TRANSITION RATES FOR BENZENE AND DEUTEROBENZENE [J].

BURLAND, DM ;

ROBINSON, GW .

JOURNAL OF CHEMICAL PHYSICS, 1969, 51 (10) :4548-&

[2] INTERNAL CONVERSION IN AROMATIC AND N-HETEROAROMATIC MOLECULES [J].

BYRNE, JP ;

MCCOY, EF ;

ROSS, IG .

AUSTRALIAN JOURNAL OF CHEMISTRY, 1965, 18 (10) :1589-&

[3] ROTATIONAL ANALYSIS OF 2600A ABSORPTION SYSTEM OF BENZENE [J].

CALLOMON, JH ;

DUNN, TM ;

MILLS, IM .

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1966, 259 (1104) :499-+

[4]

CHEN T, 1969, MOLECULAR LUMINESCEN, P381

[5] Boltzmann statistics and radiationless decay in large molecules: Optical selection studies [J].

Gelbart, William M. ;

Spears, Kenneth G. ;

Freed, Karl F. ;

Jortner, Joshua ;

Rice, Stuart A. .

CHEMICAL PHYSICS LETTERS, 1970, 6 (04) :345-351

[6] PHOTOLYSIS OF BENZENE VAPOR . BENZVALENE FORMATION AT WAVELENGTHS 2537-2370 A [J].

KAPLAN, L ;

WILZBACH, KE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1968, 90 (12) :3291-&

[7] Single vibronic level fluorescence. III. Fluorescence yields from three vibronic levels in the B-1(2u) state of benzene [J].

Parmenter, C. S. ;

Schuyler, M. W. .

CHEMICAL PHYSICS LETTERS, 1970, 6 (04) :339-341

[8] FLUORESCENCE OF BENZENE VAPOR AT LOW PRESSURES [J].

PARMENTER, CS ;

WHITE, AH .

JOURNAL OF CHEMICAL PHYSICS, 1969, 50 (04) :1631-+

[9]

PARMENTER CS, IN PRESS J CHIM PHYS

[10]

PHILLIPS D, 1968, ADV PHOTOCHEM, V5, P329