THE BINDING-ENERGY OF NI+CENTER-DOT-N2O

被引：19

作者：

BELLERT, D ^{[1
]}

BUTHELEZI, T ^{[1
]}

LEWIS, V ^{[1
]}

DEZFULIAN, K ^{[1
]}

BRUCAT, PJ ^{[1
]}

机构：

[1] UNIV FLORIDA,CTR CHEM PHYS,GAINESVILLE,FL 32611

来源：

CHEMICAL PHYSICS LETTERS | 1995年 / 240卷 / 5-6期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0009-2614(95)00548-I

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 electrostatic complex of Ni+ with a single nitrous oxide molecule, Ni+. N2O, has been studied by resonant photodissociation spectroscopy. Optical absorptions are detected via predissociation of the ion into Ni+ and N2O fragments. A cutoff in the resonant photofragmentation is observed below 17230 cm(-1) which represents the threshold for the lowest quartet dissociation pathway. This places the binding energy of the Ni+. N2O complex at 1.096 +/- 0.003 eV. The binding energy of this complex is only slightly greater (approximate to 16 meV) than that of the similar compound, Ni+. CO2. Speculation is presented supporting a T-shaped ground state geometry in both species.

引用

页码：495 / 498

页数：4

共 13 条

[1] OPTICAL-EXCITATION OF CO+-N-2 [J].