Published February 22, 1996
| Published
Journal Article
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Cavity ringdown laser absorption spectroscopy and time-of-flight mass spectroscopy of jet cooled platinum silicides
Chicago
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Abstract
The cavity ringdown technique (CRLAS) has been employed to measure the gas phase absorption spectrum of the platinum silicide molecule in the 350 nm region. All nine of the measured rovibronic bands are assigned to a single 1∑–1∑ electronic transition, with a ground state vibrational frequency of ω"e=549.0(3) cm^–1, and a bond length of r"0=2.069(1) Å. The results of this study are compared with experimental data for the coinage metal silicides. Additionally, time-of-flight mass spectrometric results indicate that a variety of polyatomic metal silicides are formed in our molecular jet expansion.
Additional Information
© 1996 American Institute of Physics. Received 19 June 1995; accepted 15 November 1995. This work was supported by the Air Force Office of Scientific Research (F49620-93-1-0278). Some equipment was provided by the National Science Foundation (CHE-9123335).Attached Files
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Additional details
- Eprint ID
- 11412
- Resolver ID
- CaltechAUTHORS:PAUjcp96
- Air Force Office of Scientific Research
- F49620-93-1-0278
- National Science Foundation
- CHE-9123335
- Created
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2008-08-16Created from EPrint's datestamp field
- Updated
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2021-11-08Created from EPrint's last_modified field