The electronic spectrum of gas-phase tellurium dioxide has been recorded between 345 and 406 nm using the technique of laser-induced fluorescence spectroscopy. The TeO 2 sample was prepared by direct heating of the solid and by seeding it in a continuous free-jet expansion in argon. Twenty-seven col
The vibrational spectrum of gaseous tellurium dioxide
โ Scribed by R.J.M. Konings; E.H.P. Cordfunke; A.S. Booij
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 211 KB
- Volume
- 167
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
The vibrational spectrum of the vapour over solid TeO, has been measured from 75 to 3400 cm-' in a hi&temperature gas ceil al 1250 K. Seven absorption bands have been recorded which were interpreted as the three fundamental vibrational modes and four overtone/combination bands ofgaseous Te02.
๐ SIMILAR VOLUMES
In this co~unication we report for the fist time the vapour-phase detection of carbodiimide. In the infrared spectrum of cyanamide vapour, three band systems of carbodiimide were measured and assigned to the NCN a-str mode, a combmation mode (NCN s-str -t NH a-bend) and the NH a-bending mode. The di