A jet-cooled infrared spectrum of the formic acid dimer by cavity ring-down spectroscopy

被引：46

作者：

Ito, F ^{[1
]}

Nakanaga, T ^{[1
]}

机构：

[1] Natl Inst Mat & Chem Res, Tsukuba, Ibaraki 305, Japan

来源：

CHEMICAL PHYSICS LETTERS | 2000年 / 318卷 / 06期

关键词：

D O I：

10.1016/S0009-2614(00)00064-6

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：

An infrared absorption spectrum of formic acid dimer (HCOOH), in the C-H stretching region has been observed in a supersonic jet by cavity ring-down spectroscopy. In total six vibrational bands have been identified in the region 2800-2950cm(-1), and the center frequency and relative intensity for each of them, as well as its tentative assignment, has been cm determined. Comparison with previous studies has shown that there is a discrepancy with regard to the assignment of the O-H stretching band. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：571 / 577

页数：7

共 15 条

[1] A REINVESTIGATION OF STRUCTURE OF MONOMER AND DIMER FORMIC ACID BY GAS ELECTRON DIFFRACTION TECHNIQUE [J].

ALMENNINGEN, A ;

BASTIANSEN, O ;

MOTZFELDT, T .

ACTA CHEMICA SCANDINAVICA, 1969, 23 (08) :2848-+

[2] THE RAMAN-ACTIVE O-H AND O-D STRETCHING VIBRATIONS AND RAMAN-SPECTRA OF GASEOUS FORMIC ACID-D1 AND ACID-OD [J].

BERTIE, JE ;

MICHAELIAN, KH ;

EYSEL, HH ;

HAGER, D .

JOURNAL OF CHEMICAL PHYSICS, 1986, 85 (09) :4779-4789

[3] THE RAMAN-SPECTRA OF GASEOUS FORMIC ACID-H2 AND FORMIC ACID-D2 [J].

BERTIE, JE ;

MICHAELIAN, KH .

JOURNAL OF CHEMICAL PHYSICS, 1982, 76 (02) :886-894

[4] AN ANALYSIS OF THE INFRARED AND RAMAN-SPECTRA OF THE FORMIC-ACID DIMER (HCOOH)2 [J].

CHANG, YT ;

YAMAGUCHI, Y ;

MILLER, WH ;

SCHAEFER, HF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (24) :7245-7253

[5] The vapor density and some other properties of formic acid [J].

Coolidge, AS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1928, 50 :2166-2178

[6]

Frisch M.J., 2016, GAUSSIAN 16

[7] A simple method for the matrix isolation of monomeric and dimeric carboxylic acids [J].

Halupka, M ;

Sander, W .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 1998, 54 (03) :495-500

[8]

Karke J., 1944, J Am Chem Soc, V66, P574, DOI [DOI 10.1021/JA01232A022, 10.1021/ja01232a022]

[9] H-BONDED OPEN AND CYCLIC DIMERS IN THE GAS-PHASE [J].

MARECHAL, Y .

JOURNAL OF MOLECULAR STRUCTURE, 1988, 189 (1-2) :55-63

[10] IR-SPECTRA OF CARBOXYLIC-ACIDS IN THE GAS-PHASE - A QUANTITATIVE REINVESTIGATION [J].

MARECHAL, Y .

JOURNAL OF CHEMICAL PHYSICS, 1987, 87 (11) :6344-6353

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