Ground- and excited-state dipole moments of 6-propionyl-2-(dimethylamino)naphthalene determined from solvatochromic shifts

被引：35

作者：

Kawski, A ^{[1
]}

机构：

[1] Univ Gdansk, Inst Expt Phys, Luminescence Res Grp, PL-80952 Gdansk, Poland

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | 1999年 / 54卷 / 6-7期

关键词：

D O I：

10.1515/zna-1999-6-706

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 dipole moments in the ground- and excited-state of the fluorescence probe 6-propionyl-2-(dimethylamino)naphthalene (PRODAN) are determined from solvatochromic shifts to be mu(g) = 2.1 D and mu(c) = 6.4 D. These values concern the free molecule. In the first excited singlet state the dipole moment is only 3 times greater than in the ground state.

引用

页码：379 / 381

页数：3

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