THE BENDING ENERGY-LEVELS OF C4H2

被引：31

作者：

ARIE, E ^{[1
]}

JOHNS, JWC ^{[1
]}

机构：

[1] NATL RES COUNCIL CANADA,HERZBERG INST ASTROPHYS,OTTAWA K1A 0R6,ONTARIO,CANADA

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 1992年 / 155卷 / 01期

关键词：

D O I：

10.1016/0022-2852(92)90559-7

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 two low lying bending fundamentals ν8 and ν9 of di-acetylene (C4H2) near 628 and 220 cm-1, respectively, have been observed under conditions of high resolution. The principal results for these two fundamentals are: ν8 = 627.89423(10), B8e = 0.146434670(5), and B8f = 0.14651508(2)ν9 = 219.97713(10), B9e = 0.14672659(1), and B9f = 0.14693191(2) Several hot bands have also been observed and they have been fitted with effective parameters. Some of the hot bands have also been fitted using a Hamiltonian which accounts for the various l-type doubling interactions. © 1992.

引用

页码：195 / 204

页数：10

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