The vapor state emission from a saturated amine

被引：57

作者：

Halpern, Arthur M. ^{[1
]}

机构：

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

来源：

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

关键词：

D O I：

10.1016/0009-2614(70)85079-5

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：

Emission from the saturated amine 1,4-diaza-bicycle [2.2.2] octane excited at 2507 angstrom in the gas phase at 25 degrees C is reported. The emission, which is in the region 2850-3700 angstrom, has a lifetime of 1040 nsec and a quantum yield of ca. 0.9 and is assigned as fluorescence. It is suggested that the emission originates from a weak V <- N state which is partially hidden by a more intense absorption system.

引用

页码：296 / 298

页数：3

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