Dissociation energy of the ArHN+2 complex

doi:10.1016/S0009-2614(96)01480-7

Chemical Physics Letters

Volume 265, Issues 3–5, 7 February 1997, Pages 303-307

https://doi.org/10.1016/S0009-2614(96)01480-7 Get rights and content

Abstract

The ArHN⁺₂ ionic complex has been studied by means of infrared photodissociation spectroscopy in the region between 2470 and 6000 cm⁻¹. The rotational constants for the ground state of the complex extracted from combination differences and B″ = 0.080862(15) cm⁻¹ and D″ = 5.25(20) × 10⁻⁸ cm⁻¹. For the transitions lying in the range 2470–2800 cm⁻¹ predissociation could only be observed for rotational levels above a certain J′ value. This observation allows the binding energy of the complex to be determined as D₀ = 2781.5 ± 1.5 cm⁻¹.

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^☆: This study is part of project No. 20-41768.94 of “Schweizerischer Nationalfonds zur Förderung der wissenschaftlichen Forschung”.

¹: Present address: School of Chemistry, The University of Melbourne, Parkville, Victoria 3052, Australia.

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Chemical Physics Letters

Abstract

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A comprehensive computational study of N<inf>2</inf>H<sup>+</sup>-XH, N<inf>2</inf>H<sup>+</sup>-X<inf>2</inf>, and N<inf>2</inf>H<sup>+</sup>-XY(YX) (X = Y = F, Cl, and Br) proton bound complexes

Dissociation energy of the ArHN+2 complex☆

Abstract

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Dissociation energy of the ArHN⁺₂ complex☆