The 2Ag- energies of all-trans-neurosporene and spheroidene as determined by fluorescence spectroscopy

被引：100

作者：

Fujii, R

Onaka, K

Kuki, M

Koyama, Y ^{[1
]}

Watanabe, Y

机构：

[1] Kwansei Gakuin Univ, Fac Sci, Dept Chem, Nishinomiya, Hyogo 6628501, Japan

[2] Kwansei Gakuin Univ, Fac Sci, Dept Phys, Nishinomiya, Hyogo 6628501, Japan

[3] Kobe City Coll Technol, Dept Appl Chem, Nishi Ku, Kobe, Hyogo 6512194, Japan

来源：

CHEMICAL PHYSICS LETTERS | 1998年 / 288卷 / 5-6期

关键词：

D O I：

10.1016/S0009-2614(98)00376-5

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 of neurosporene and spheroidene were recorded in order to determine their 2A(g)(-) levels: each fluorescence spectrum was deconvoluted into two series of 1B(u)(+) -->1A(g)(-) and 2A(g)(-) --> 1A(g)(-) vibronic transitions, and the energy of the 2A(g)(- )(upsilon = 0) state was determined to be 15300 cm(-1) in neurosporene and 14200 cm(-1) in spheroidene. No temperature dependence of these energies was seen. (C) 1998 Elsevier Science B.V. All rights reserved.

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页码：847 / 853

页数：7

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