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High-Resolution Spectroscopic Study of the (310) Local Mode Combination Band System of AsH3

✍ Scribed by Hai Lin; Oleg N. Ulenikov; Sergi Yurchinko; Xiao-gang Wang; Qing-shi Zhu

Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 295 KB
Volume: 187
Category: Article
ISSN: 0022-2852
DOI: 10.1006/jmsp.1997.7463

No coin nor oath required. For personal study only.

✦ Synopsis

The high-resolution spectra of AsH 3 in the 8130-8340 cm 01 region, which were assigned to the (310; A 1 ), and (310; E 1 ), and the (310; E 2 ) local mode combination bands, have been recorded at a resolution of 0.01 cm 01 and rotationally analyzed. The spectroscopic parameters were obtained by least-squares fitting. The rotational energy levels were fitted for the (310; A 1 ) state (21 levels in all) up to J Å 5, for the (310; E 2 ) state (43 levels in all) up to J Å 7, and for the (310; E 1 ) state (43 levels in all) up to J Å 5. The complication of the rotational structure indicates rotational perturbation.

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