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High-Temperature Infrared Emission Measurements on HNC

✍ Scribed by A.G. Maki; G.Ch. Mellau

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
188 KB
Volume
206
Category
Article
ISSN
0022-2852

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✦ Synopsis

The emission spectrum of HNC has been measured from 400 to 4100 cm -1 . The HNC was observed as an equilibrium mixture of HCN and HNC in a fused quartz cell heated to 1370 K. The three fundamental bands and many hot bands of HNC were measured with resolutions ranging from 0.006 cm -1 for the lowest fundamental to 0.033 cm -1 for the other two. High rotational levels up to J = 62 were observed as well as vibrational levels up to v 2 = 5. Now all the quadratic contributions to the vibrational and rotational term values have been determined, as well as some higher order terms.

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High-Temperature Infrared Emission Spect
High-Temperature Infrared Emission Spectra of D12C14N and D13C14N
✍ E. MΓΆllmann; A.G. Maki; M. Winnewisser; B.P. Winnewisser; W. Quapp πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 367 KB

The infrared spectra of two isotopomers of deuterium cyanide, D 12 C 14 N and D 13 C 14 N, were measured in emission at temperatures of 1370 K and 1520 K, respectively, in the range from 450 to 850 cm -1 and, for D 12 C 14 N, also from 1800 to 2800 cm -1 . Assignments were made for rovibrational tra