INFRARED-SPECTRA OF GASEOUS ETHANENITRILE IN THE 3500-250 CM(-1) REGION - ABSOLUTE BAND INTENSITY AND IMPLICATIONS FOR THE ATMOSPHERE OF TITAN

被引：19

作者：

NISHIO, M

PAILLOUS, P

KHLIFI, M

BRUSTON, P

RAULIN, F

机构：

[1] LISA (Laboratoire Inter-universitaire des Systèmes Atmosphériques), URA, 1404 du CNRS, 94010 Créteil Cedex

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1995年 / 51卷 / 04期

关键词：

D O I：

10.1016/0584-8539(94)00166-9

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The IR spectrum of ethanenitrile (acetonitrile), a compound recently detected, in the atmosphere of Titan by millimetre observation, is studied in the 3500-250 cm(-1) region. The most intense vibration bands are characterized and, for each band, the absolute intensity is determined with its uncertainty. Then, the data obtained are used to study the detectability by infrared spectroscopy of this compound in Titan's atmosphere. Especially, the upper limit of its stratospheric abundance is estimated with the help of the already available infrared spectra of Titan.

引用

页码：617 / 622

页数：6

共 19 条

[11] INFRARED INTENSITIES OF ACETONITRILE [J].