THE NU-6 FUNDAMENTAL-BAND OF PEROXYFORMIC ACID NEAR 1125 CM-1

被引：8

作者：

BAUDER, A

DOMMEN, J

HOLLENSTEIN, H

LUCKHAUS, D

QUACK, M

机构：

[1] Laboratorium für Physikalische Chemie, Eidgenössische Technische Hochschule

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 1990年 / 143卷 / 02期

关键词：

D O I：

10.1016/0022-2852(91)90091-N

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 infrared spectrum of peroxyformic acid (HCOOOH) has been measured by interferometric Fourier transform infrared spectroscopy. The ν6 (CO stretch) fundamental has been recorded at 0.006 cm-1 resolution. A total of 1111 peaks have been assigned to determine the rotational and centrifugal distortion constants of the upper vibrational level and the band center at 1124.9853 cm-1. An approximate integrated cross section (G = 1.28 pm2) has also been obtained and is compared with a result for the bandstrength of the CO stretching vibration in formic acid (G = 3.6 pm2). © 1990.

引用

页码：268 / 283

页数：16

共 25 条

[1] INTENSITY OF IR BANDS IN GASEOUS CARBOXYLIC-ACIDS - MEASUREMENT OF TRANSITION-PROBABILITIES OF BANDS INFLUENCED BY HYDROGEN-BOND [J].