Discrete UV absorption by N+3 (N2)n clusters
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Cited by (7)
Polynitrogen compounds 1. Structure and stability of N<inf>4</inf> and N<inf>5</inf> systems
2003, Coordination Chemistry ReviewsDecomposition mechanism of the polynitrogen N<inf>5</inf> and N<inf>6</inf> clusters and their ions
2001, Chemical Physics LettersCitation Excerpt :The singlet structure is calculated to be slightly lower in energy, by 26 kJ/mol, than the triplet counterpart and constitutes thus the ground state of N5+. The small energy difference is in line with the fact that both forms have been observed experimentally [9,23,24]. Due to the shape of the triplet N5+ which is a rather weak ion–molecule complex, its decomposition is a simple and easy bond cleavage and barrier-free process.
Theoretical study of the pentanitrogen cation (N<inf>5</inf><sup>+</sup>)
2000, Chemical Physics LettersCitation Excerpt :In a following theoretical paper, Pyykko and Runeberg [27] also found for N5+ a triplet ground electronic state that lies 1.962 eV below the symmetrical singlet (results using UHF and UMP2/6-31G(d) calculations). Friedman et al. [28] also observed several (N3+)(N2)n clusters using a discrete UV (near 282 nm) absorption spectrometric method, and showed that these complexes consist of an interaction of a triplet N3+ core surrounded by electrostatically bound N2 ligands. All calculations were performed using the Gaussian 94 set of programs [29].
New trends in spectroscopy of solid nitrogen
2019, Low Temperature PhysicsNew trends in spectroscopy of solid nitrogen (Topical Review)
2019, Fizika Nizkikh Temperatur