Simultaneous analysis of rovibrational and rotational data for the 41, 51, 61, 72, 81, 7191 and 92 states of HCOOH

被引：32

作者：

Baskakov, Oleg I.

Markov, Igor A.

Alekseev, Eugen A.

Motiyenko, Roman A.

Lohilahti, Jarmo

Horneman, Veli-Matti

Winnewisser, Brenda P.

Medvedev, Ivan R.

De Lucia, Frank C.

机构：

[1] Ohio State Univ, Dept Phys, Columbus, OH 43210 USA

[2] Karazin Natl Univ, Dept Quantum Radiophys, UA-61077 Kharkov, Ukraine

[3] NASU, Inst Radio Astron, UA-61002 Kharkov, Ukraine

[4] Oulu Univ, Dept Phys Sci, FIN-90014 Oulu, Finland

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2006年 / 795卷 / 1-3期

基金：

芬兰科学院; 美国国家航空航天局;

关键词：

formic acid; vibrational states; interaction; perturbation;

D O I：

10.1016/j.molstruc.2006.02.052

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：

In order to carry out an analysis of the high resolution FTIR spectrum of the nu(5) vibrational band of HCOOH, it was found necessary to include in the analysis the seven interacting vibrational states 8(1), 6(1), 5(1), 7(2), 7(1)9(1), 9(2) and 4(1). New FTIR and MMW-SMMW data, recorded with the FASSST spectrometer, and some previously published data were included in the fit. A complete set of parameters, describing the unperturbed states and the interactions, was obtained. All observed perturbations are accounted for and assignments to high quantum numbers were possible. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：54 / 77

页数：24

共 53 条

[1]

AHONEN T, 1997, P 15 C HIGH RES MOL, P200

[2]

Albert S, 1998, ANAL CHEM, V70, p719A

[3]

Baskakov O. I., 1975, Zhurnal Prikladnoi Spektroskopii, V23, P692

[4]

Baskakov O. I., 1977, Soviet Journal of Quantum Electronics, V7, P445, DOI 10.1070/QE1977v007n04ABEH009715