SPECTROSCOPY OF MIXED EARLY-LATE TRANSITION-METAL DIATOMICS - SCNI, YPD, AND ZRCO

被引：9

作者：

ARRINGTON, CA ^{[1
]}

MORSE, MD ^{[1
]}

DOVERSTAL, M ^{[1
]}

机构：

[1] UNIV STOCKHOLM,DEPT PHYS,S-11346 STOCKHOLM,SWEDEN

来源：

JOURNAL OF CHEMICAL PHYSICS | 1995年 / 102卷 / 05期

关键词：

D O I：

10.1063/1.468755

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-photon ionization spectroscopy has been employed to investigate the spectra of the jet-cooled transition metal diatomics ScNi, YPd, and ZrCo, which are isovalent species which possess (or are thought to possess) an X 2Σ+ ground state. Several electronic band systems have been observed for these species in the near infrared, and the analysis of these systems is reported. Ground state vibrational intervals of ΔG″1/2 = 334.5 ± 1.0, 264.4 ± 0.2, and 357.7 cm-1 have been determined for ScNi, YPd, and ZrCo, respectively. The spectroscopic results obtained for ScNi and YPd are compared to theoretical calculations performed by other researchers, and a discussion of the chemical bonding in these species is presented. © 1995 American Institute of Physics.

引用

页码：1895 / 1904

页数：10

共 23 条

[1] BOND STRENGTHS OF TRANSITION-METAL DIATOMICS - ZR-2, YCO, YNI, ZRCO, ZRNI, NBCO, AND NBNI [J].