GEOMETRIC EFFECTS IN THE EXCITED-STATES OF CONJUGATED TRIENES

被引：34

作者：

ANDREWS, JR ^{[1
]}

HUDSON, BS ^{[1
]}

机构：

[1] STANFORD UNIV,DEPT CHEM,STANFORD,CA 94305

来源：

CHEMICAL PHYSICS LETTERS | 1979年 / 60卷 / 03期

关键词：

D O I：

10.1016/0009-2614(79)80593-X

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 fluorescence spectra and intrinsic lifetimes of two constrained trienes [cholesta-4,6,8(14)-triene and cholesta-5,7,9(11)-triene-3β-01] indicate that the lowest energy singlet-singlet transition of the s-trans,cis,s-trans 4,6,8(14) triene is a weak transition to a 1Ag-like excited state while the s-cis,trans,s-cis 5,7,9(11) triene has a lowest transition which is strongly allowed to a 1Bu-like excited state. © 1979.

引用

页码：380 / 384

页数：5

共 31 条

[1] ALLINGER NL, 1977, J AM CHEM SOC, V99, P4526
[2] POLYENE SPECTROSCOPY - VIBRONIC EVIDENCE FOR A FORBIDDEN TRANSITION IN DECA-2,4,6,8-TETRAENE
ANDREWS, JR
HUDSON, BS
[J]. CHEMICAL PHYSICS LETTERS, 1978, 57 (04) : 600 - 604
[3] ANDREWS JR, 1978, THESIS STANFORD U
[4] BERLMAN IB, 1971, HDB FLUORESCENCE SPE, P291
[5] BIRGE RR, 1978, J AM CHEM SOC, V100, P1533, DOI 10.1021/ja00473a035
[6] POSSIBLE INFLUENCE OF A LOW-LYING COVALENT EXCITED-STATE ON ABSORPTION-SPECTRUM AND PHOTOISOMERIZATION OF 11-CIS RETINAL
BIRGE, RR
SCHULTEN, K
KARPLUS, M
[J]. CHEMICAL PHYSICS LETTERS, 1975, 31 (03) : 451 - 454
[7] FLUORESCENCE OF DIPHENYL-POLYENES AND RETINOL-POLYENES
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BIRCH, DJS
[J]. CHEMICAL PHYSICS LETTERS, 1975, 31 (03) : 608 - 610
[8] RADIATIVE LIFETIME ANOMALIES
BIRKS, JB
[J]. ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-FRANKFURT, 1976, 101 (1-6): : 91 - 104
[9] RELATIONS BETWEEN FLUORESCENCE AND ABSORPTION PROPERTIES OF ORGANIC MOLECULES
BIRKS, JB
DYSON, DJ
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1963, 275 (1360) : 135 - +
[10] SOLVENT AND TEMPERATURE EFFECTS ON FLUORESCENCE OF ALL-TRANS-1,6-DIPHENYL-1,3,5-HEXATRIENE
CEHELNIK, ED
CUNDALL, RB
LOCKWOOD, JR
PALMER, TF
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1975, 79 (14) : 1369 - 1376

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