Rovibrational spectroscopy of the Fermi-interacting v4 = 1 and v3 = v 6= 1 levels of DCF3

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F10%3A00023350" target="_blank" >RIV/60461373:22340/10:00023350 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Rovibrational spectroscopy of the Fermi-interacting v4 = 1 and v3 = v 6= 1 levels of DCF3

Original language description

The high-resolution infrared spectrum of deuterated fluoroform (DCF3) was studied in the 700 and 1200 cm-1 regions, with the aim to assign and analyze the 4 CF3 asymmetric stretching vibration. The Fermi-type anharmonic coupling between the v4 = 1 and v3= v6 = 1 rovibrational levels, already mentioned in an early work of Ruoff et al. [Spectrochimica Acta A 31 (1975) 1099-1100], was studied for the first time with high resolution in the current work. Assignments in the 3+6/4 band system were confirmed and extended by the identification of the 3+6-6 and 4-6 bands in the 700 cm-1 region, the latter being enhanced near the Fermi crossings of the studied levels. Data from both the hot and difference bands were included in the analysis. The close separationof the studied vibrational levels of about 14.8 cm-1 produces a large variety of resonance crossings which involve levels with . Besides the Fermi ( ) and Coriolis ( ) resonances, they were accounted for by inclusion of additional higher

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Molecular Spectroscopy

ISSN

0022-2852

e-ISSN

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Volume of the periodical

259

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

10

Pages from-to

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UT code for WoS article

000273967300001

EID of the result in the Scopus database

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