DIPOLE BINDING TO A STRONGLY POLAR MOLECULE AND ITS HOMOGENEOUS CLUSTERS - MAGIC DISTRIBUTION OF ACETONITRILE CLUSTER ANIONS

被引：71

作者：

DESFRANCOIS, C

ABDOULCARIME, H

ADJOURI, C

KHELIFA, N

SCHERMANN, JP

机构：

[1] Laboratoire de Physique des Lasers, Institut Galilée, Université Paris-Nord, Villetaneuse

来源：

EUROPHYSICS LETTERS | 1994年 / 26卷 / 01期

关键词：

D O I：

10.1209/0295-5075/26/1/005

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study charge transfer collisions between laser-excited xenon (nf, np) Rydberg atoms and acetonitrile molecules and clusters. CH3CN- and (CH3CN)3- anions are observed only in extremely narrow ranges of Rydberg n-values. The measurement of the electron binding energies of these anions shows that they are in dipole-bound states. The transition to solvated electron behaviour corresponds to the appearance of more strongly bound large anions (N > 10) which are created for a wide range of Rydberg-electron energies.

引用

页码：25 / 30

页数：6

共 30 条

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