Thea1Δ →X3Σ−Transitions of AsH and AsD

Thea1Δ(a2) →X3Σ−(X21) Transitions of SbH and SbD

“…Therefore, formation and excitation of SbH(SbD) in the reaction syscorresponding v e values were rather well predicted in the theoretical work ( 14 ) . The observed trend is in line with tem possibly occur in the reactions the data found for lighter group V hydrides ( 20,25,26 ) According to the present analysis, the equilibrium rotational constant B e of the a2 where x Å 2-4. Antimony atoms obviously do not play a role in the excitation mechanism, as no enhancement of the state is somewhat smaller than that of the X 2 1 ground state …”

“…Stackmann et al (12) (2). Due to spin-orbit mixing of the electronic (18)), we have also succeeded in finding a 1 D r X 3 S 0 states, the b r X and a r X transitions acquire some transi-emission bands of PH (19), AsH (20), SbH, BiH (21), and tion probability from allowed transitions. In fact, the b r X the corresponding deuterides.…”

“…The results of the least-squares fits of the four with good S/N, it became evident that, like in the analogous bands observed in the spectra are collected in Table 1. spectra of PH(PD) (19), AsH(AsD) (20), and BiH(BiD)…”

The infrared spectrum of the AsD radical in its X3Σ− state, recorded by laser magnetic resonance

“…In addition, the b 1 R + -X 3 R À electronic transition of AsH has been recorded by Arens and Richter [7]. More recently, the a 1 D-X 3 R À transition of both AsH and AsD has been studied by Beutel et al [8]. AsH has also been the subject of several recent theoretical studies [9][10][11][12][13], many of them designed to test effective core potentials for the inclusion of relativistic effects.…”

“…AsH has also been the subject of several recent theoretical studies [9][10][11][12][13], many of them designed to test effective core potentials for the inclusion of relativistic effects. These calculations are particularly useful for the interpretation of electronic transitions in AsH [8,13].…”