THE S1 AND T1 ENERGY-LEVELS OF ALL-TRANS BETA-CAROTENE

被引：30

作者：

HALEY, JL

FITCH, AN

GOYAL, R

LAMBERT, C

TRUSCOTT, TG

CHACON, JN

STIRLING, D

SCHALCH, W

机构：

[1] UNIV KEELE,DEPT CHEM,KEELE ST5 5BG,STAFFS,ENGLAND

[2] PAISLEY UNIV,DEPT CHEM & CHEM ENGN,PAISLEY PA1 2BE,SCOTLAND

[3] F HOFFMANN LA ROCHE & CO LTD,DEPT HUMAN NUTR RES,VFD,CH-4002 BASEL,SWITZERLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1992年 / 17期

关键词：

D O I：

10.1039/c39920001175

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reflectance spectroscopy of all-trans beta-carotene in the zeolite, ZSM-5, allows the forbidden S0 --> S1 transition (1 1A(g-) --> 2 1A(g-)) to be detected; hence the S1 energy level is determined for the first time and an estimate of the T1 energy level made.

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页码：1175 / 1176

页数：2

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