The nu(2)/nu(4) diad of PH3

被引：14
|
作者：
Ainetschian, A
Haring, U
Spiegl, G
Kreiner, WA
机构：
[1] Abteilung Chemische Physik, Universität Ulm
来源：
JOURNAL OF MOLECULAR SPECTROSCOPY | 1997年 / 181卷 / 01期
关键词：
D O I：
10.1006/jmsp.1996.7131
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 nu(2)/nu(4) diad of phosphine has been investigated between 920 and 1080 cm(-1) by laser sideband spectroscopy. Using 62 observed lines and more than 250 transitions measured by other authors, including microwave, far infrared, and laser Stark observations, a fit was performed, which achieved a standard deviation of 1.2 MHz. A(1)/A(2) splitting due to vibrational rotational interaction could be resolved in ten transitions. (C) 1997 Academic Press, Inc.
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页码：99 / 107
页数：9
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