Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9589495 | Journal of Molecular Spectroscopy | 2005 | 7 Pages |
Abstract
The infrared spectrum of the AsD radical in the X3Σâ ground state has been recorded using CO laser magnetic resonance. The radical was formed by the reaction between D atoms and arsenic powder. Low-N transitions in the fundamental band and in the (2-1) and (3-2) hot bands have been detected. Hyperfine structure from the 75As nucleus (I = 3/2) is seen on many of the resonances. These measurements have been combined with information from previous measurements of rotational transitions at sub-millimeter wavelengths [H. Fujiwara, K. Kobayashi, H. Ozeki, S. Saito, A.I. Jaman, J. Chem. Soc. Faraday Trans. 93 (1997) 1045-1051] to determine an extended and improved set of molecular parameters for 75AsD. Comparison is made with corresponding parameter values for AsH.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Jesús Flores-Mijangos, Heiko Ganser, John M. Brown,