A spectroscopic determination of the bond length of the LiOLi molecule: Strong ionic bonding

被引：28

作者：

Bellert, D ^{[1
]}

Breckenridge, WH ^{[1
]}

机构：

[1] Univ Utah, Dept Chem, Salt Lake City, UT 84112 USA

来源：

JOURNAL OF CHEMICAL PHYSICS | 2001年 / 114卷 / 07期

关键词：

D O I：

10.1063/1.1349424

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 short bond length of the linear ground state of the (LiOLi)-Li-7-O-16-Li-7 molecule has been accurately determined to be 1.606 +/-0.008 Angstrom by analysis of the rotational structure of several bands assigned to transitions from the jet-cooled (1)Sigma (+) vibronic ground state to a bent B-1(1) excited state. This value is in good agreement with, but more accurate than, other experimental and ab initio bond-length estimates for the prototypical ionically bound triatomic molecule Li+O-2Li+. (C) 2001 American Institute of Physics.

引用

页码：2871 / 2874

页数：4

共 17 条

[1] An accurate determination of the ionization energy of the MgO molecule [J].