ELECTRONICALLY EXCITED-STATES IN SIZE-SELECTED SOLVATED ALKALI-METAL ATOMS .1. FIRST OBSERVATION IN NANH3 BY RESONANT 2-COLOR 2-PHOTON IONIZATION

被引：39

作者：

NITSCH, C ^{[1
]}

HUGLIN, C ^{[1
]}

HERTEL, IV ^{[1
]}

SCHULZ, CP ^{[1
]}

机构：

[1] UNIV FREIBURG,FAK PHYS,D-79104 FREIBURG,GERMANY

来源：

JOURNAL OF CHEMICAL PHYSICS | 1994年 / 101卷 / 08期

关键词：

D O I：

10.1063/1.468349

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：

Resonant two color two photon ionization is used to investigate the first electronically excited state of NaNH3 as a first example of size selected, solvated alkali metal atoms systems (alkali.solvent(n)). The observed spectrum shows a complex vibrational and rotational structure. The 0-0 transition is found at 12 220 cm(-1) (1.52 eV), in good agreement with recent theoretical calculations. With increasing laser power ionic fragments of the molecule are seen, indicating possible new avenues to study the dynamics of charge transfer processes in this type of model system.

引用

收藏

页码：6559 / 6564

页数：6

相关论文

共 24 条

[1] HYDRATION OF SODIUM IN WATER CLUSTERS [J].

BARNETT, RN ;

LANDMAN, U .

PHYSICAL REVIEW LETTERS, 1993, 70 (12) :1775-1778

[2] SIZE DEPENDENCE OF THE ENERGETICS OF ELECTRON-ATTACHMENT TO LARGE WATER CLUSTERS [J].

BARNETT, RN ;

LANDMAN, U ;

CLEVELAND, CL ;

JORTNER, J .

CHEMICAL PHYSICS LETTERS, 1988, 145 (05) :382-386

[3] EXCESS ELECTRONS IN AMMONIA CLUSTERS [J].

BARNETT, RN ;

LANDMAN, U ;

CLEVELAND, CL ;

KESTNER, NR ;

JORTNER, J .

CHEMICAL PHYSICS LETTERS, 1988, 148 (2-3) :249-252

[4] A THEORETICAL-STUDY OF NA(H2O)N+ (N = 1-4) [J].

BAUSCHLICHER, CW ;

LANGHOFF, SR ;

PARTRIDGE, H ;

RICE, JE ;

KOMORNICKI, A .

JOURNAL OF CHEMICAL PHYSICS, 1991, 95 (07) :5142-5148

[5] ABINITIO CALCULATION OF THE STRUCTURES AND PROPERTIES OF SOME LITHIUM-LEWIS BASE COMPLEXES [J].

BENTLEY, J ;

CARMICHAEL, I .

JOURNAL OF PHYSICAL CHEMISTRY, 1981, 85 (25) :3821-3826

[6] PROPERTIES OF CLUSTERS IN GAS-PHASE .2. AMMONIA ABOUT METAL-IONS [J].

CASTLEMAN, AW ;

HOLLAND, PM ;

LINDSAY, DM ;

PETERSON, KI .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (19) :6039-6045

[7] EXCESS ELECTRONS IN POLAR SOLVENTS [J].

COPELAND, DA ;

KESTNER, NR ;

JORTNER, J .

JOURNAL OF CHEMICAL PHYSICS, 1970, 53 (03) :1189-&

[8] STRUCTURES AND SPECTRA OF NA(NH3) (N=1,2) [J].

GREER, JC ;

HUGLIN, C ;

HERTEL, IV ;

AHLRICHS, R .

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1994, 30 (01) :69-75

[9] PHOTOIONIZATION OF NA(NH3)N AND NA(H2O)N CLUSTERS - A STEP TOWARDS THE LIQUID-PHASE [J].

HERTEL, IV ;

HUGLIN, C ;

NITSCH, C ;

SCHULZ, CP .

PHYSICAL REVIEW LETTERS, 1991, 67 (13) :1767-1770

[10]

Herzberg G., 1966, MOL SPECTRA MOL STRU, VII