THE A3-SIGMA-U+(A11U)-]X1-SIGMA-G+(X0G+) TRANSITION OF BI2

被引：8

作者：

BREIDOHR, R ^{[1
]}

SETZER, KD ^{[1
]}

SHESTAKOV, O ^{[1
]}

FINK, EH ^{[1
]}

ZYRNICKI, W ^{[1
]}

机构：

[1] WROCLAW TECH UNIV,INST INORGAN CHEM & MET RARE ELEMENTS,PL-50370 WROCLAW,POLAND

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 1994年 / 166卷 / 02期

关键词：

D O I：

10.1006/jmsp.1994.1191

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The a3 SIGMA(u)+ (a11u) --> X1 SIGMA(g)+ (X0g+) near-infrared transition of Bi2, which was recently observed in the thermal emission spectrum of bismuth vapor by Barrow et al. (Chem. Phys. Lett. 214, 293-296, 1993), has been found in the spectrum of the chemiluminescence from the reaction of bismuth vapor and microwave-discharged oxygen in a fast-flow system. The spectrum consisting of 21 short sequences of red-degraded bands was measured at high resolution with a Fourier-transform spectrometer. Vibrational and rotational analysis of the bands have yielded molecular constants of the a11u and X0g+ states which are in good agreement with the data of Barrow et al. (C) 1994 Academic Press, Inc.

引用

页码：251 / 263

页数：13