Analysis of (030),(110), and (011) interacting states of D216O from hot temperature emission spectra

Eugeniya N. Starikova; Semen N. Mikhailenko; Georg Ch. Mellau; Vladimir G. Tyuterev

doi:10.1117/12.724846

14 December 2006 Analysis of (030),(110), and (011) interacting states of D₂¹⁶O from hot temperature emission spectra

Eugeniya N. Starikova, Semen N. Mikhailenko, Georg Ch. Mellau, Vladimir G. Tyuterev

Proceedings Volume 6580, 15th Symposium on High-Resolution Molecular Spectroscopy; 658008 (2006) https://doi.org/10.1117/12.724846
Event: 15th Symposium on High-Resolution Molecular Spectroscopy, 2006, Nizhny Novgorod, Russian Federation

Abstract

This study is the continuation of our analysis of emission spectra of pure D₂0. The spectra have been recorded in the 320 - 860 and 1750 - 4300 cm^-1 spectral regions at different pressures and temperatures. The measurements were performed in an alumina cell with an effective length of hot gas of about 50 cm. All spectra have been recorded by using the Bruker IFS 120 spectrometer at the Physikalisch-Chemisches-Institut, Justus-Liebig-Universitat Giessen (Germany). More than 5600 lines have been assigned to the second triad {(030), (110), (011)} of interacting states of the D₂¹⁶0 molecule. These transitions were assigned to 24 vibration-rotation and rotational bands. An extended set of more than 1500 experimental rovibrational levels for the (030), (110), and (011) interacting states has been obtained. The maximum values of rotational quantum numbers are J_max = 30 and K_{a max} = 21 with E_max = 10568 cm^-1 for the (011) state; J_max = 29 and K_{a max} = 21 with E_max= 10540 cm^-1 for the (030) state, and Jm 26 and Ka max 22 with Eniax 10488 cm1 for the (110) state. A comparison of the observed energy levels with the best available values from literature and with the global prediction is discussed.

Citation Download Citation

Eugeniya N. Starikova, Semen N. Mikhailenko, Georg Ch. Mellau, and Vladimir G. Tyuterev "Analysis of (030),(110), and (011) interacting states of D₂¹⁶O from hot temperature emission spectra", Proc. SPIE 6580, 15th Symposium on High-Resolution Molecular Spectroscopy, 658008 (14 December 2006); https://doi.org/10.1117/12.724846

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available