On the 12C2H2 near-infrared spectrum: absolute transition frequencies and an improved spectroscopic network at the kHz accuracy level-Reference-Cited by-同舟云学术

On the ¹²C₂H₂ near-infrared spectrum: absolute transition frequencies and an improved spectroscopic network at the kHz accuracy level

Published:2023 Issue:35 Volume:25 Page:23614-23625
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Castrillo Antonio¹^ORCID,Fasci Eugenio¹^ORCID,Furtenbacher Tibor²^ORCID,D'Agostino Vittorio¹^ORCID,Khan Muhammad A.¹,Gravina Stefania¹^ORCID,Gianfrani Livio¹^ORCID,Császár Attila G.²^ORCID

Affiliation:

1. Department of Mathematics and Physics, Università degli Studi della Campania “Luigi Vanvitelli”, 81100, Caserta, Italy

2. Laboratory of Molecular Structure and Dynamics, Institute of Chemistry, ELTE Eötvös Loránd University and MTA-ELTE Complex Chemical Systems Research Group, Pázmány Péter sétány 1/A, H-1117 Budapest, Hungary

Abstract

The absolute frequency of several C2H2 rovibrational transitions, carefully selected by the theory of spectroscopic network, has been measured with an accuracy of 15 kHz. Based on the MARVEL procedure, para- and ortho-energy levels were determined.

Funder

Nemzeti Kutatási Fejlesztési és Innovációs Hivatal

European Metrology Programme for Innovation and Research

Horizon 2020 Framework Programme

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2023/CP/D3CP01835K

Reference65 articles.

1. MARVEL analysis of the measured high-resolution rovibrational spectra of C2H2