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A high-resolution study and analysis of the ν2 NH3 vibration-rotation band

✍ Scribed by H.M. Mould; W.C. Price; G.R. Wilkinson

Publisher
Elsevier Science
Year
1959
Weight
895 KB
Volume
15
Category
Article
ISSN
0371-1951

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✦ Synopsis

The v2 infra-red absorption band of ammonia has been recorded under a resolution of 0.1 CIJ-~ and the molecular constants have been derived.

The line frequencies determined serve as secondary infra-red standards accurate to within ~0.02 cm-l over the range 700 to 1300 cm-l. The calculated far infra-red rotational spectrum is also given.

📜 SIMILAR VOLUMES

Vibration-Rotation Bands of Phosphine-d1
Vibration-Rotation Bands of Phosphine-d1: Analysis of the ν3a and ν2 Bands
✍ R.J. Kshirsagar; V.A. Job 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 892 KB

The \(\nu_{3 a}\) (PD stetching mode) and \(\nu_{2}\) (inversion mode) bands of the \(\mathrm{PH}_{2} \mathrm{D}\) molecule have been analyzed. The \(\nu_{3 a}\) band is of type \(A\) while the \(\nu_{2}\) band is an \(A / C\)-hybrid band. It was found that the observed ground state combination diff