Etats de valence de NS dans le domaine 2250–3800 Å

Abstract

Five red-degraded transitions, A2Δ–X2Π, G2Σ−–X2Π, H2Π–X2Π, I2Σ+–X2Π, and B2Π–X2Π of 14N32S, have been observed in the region 2250–3800 Å. The complete rotational analysis of these transitions leads to a coherent attribution of the electronic transitions and reveals many perturbations in the rotational structures. All the levels of the A2Δ state are perturbed and the perturbing state is presumably a [Formula: see text] state.The most important results are given in the tables of molecular constants. An energy level diagram and potential curves show the relative positions of the different observed states.