Combination bands of the N2O trimer involving the intermolecular modes in the 2260cm−1 region

DOI	Trouver le DOI : https://doi.org/10.1016/j.cplett.2009.06.006
Auteur	Rechercher : Dehghany, M.; Rechercher : Afshari, Mahin; Rechercher : Moazzen-Ahmadi, N.; Rechercher : Mckellar, A.R.W.¹
Affiliation	Conseil national de recherches du Canada. Institut Steacie des sciences moléculaires du CNRC
Format	Texte, Article
Résumé	Three new N2O trimer combination bands are observed in the region of the N2O ν1 fundamental. A band at 2269.4 cm−1 is reasonably strong and has b-type rotational structure. A weaker band, at 2253.7 cm−1, also has b-type rotational structure, but appears to be heavily perturbed. A third band, at 2255.5 cm−1, is weak and unperturbed but has a- and c-type transitions. Each band involves the sum of one of the three previously observed intramolecular trimer vibrations (N–N stretch of N2O) plus an intermolecular vibration (van der Waals stretch or bend), but there are 27 such possible combinations. Possible assignments of the three observed bands are discussed.
Date de publication	2009-06-09
Maison d’édition	Elsevier
Dans	Chemical Physics Letters 476, nº 4-6 : 143–146.
Langue	anglais
Publications évaluées par des pairs	Oui
Numéro NPARC	23004592
Exporter la notice	Exporter en format RIS
Signaler une correction	Signaler une correction (s'ouvre dans un nouvel onglet)
Identificateur de l’enregistrement	b0d40a7c-b5da-40ad-bd74-b5013088c231
Enregistrement créé	2018-11-26
Enregistrement modifié	2020-04-16