Spectrum of Nickel Hydride

Analysis of the LIF Spectroscopy of Nickel Hydride in 1900021400 cm1

“…(i) The spectrum in the 15000-19000 cm −1 region has been fully investigated. Most of the previously reported transition bands were in this region [4][5][6][8][9][10][11]. We did not find any new bands here and our analysis results are in agreement with the previous work.…”

“…The electronic structure of nickel hydride attracts considerable interest due to its importance in astrophysics, organometallic chemistry, and surface science [1][2][3]. The optical spectrum of nickel hydride was first observed by Gaydon and Pearse in flames containing Ni(CO) 4 [4,5]. Two band systems subsequently designated as A 2 ∆ 5/2 -X 2 ∆ 5/2 and B 2 ∆ 5/2 -X 2 ∆ 5/2 were reported.…”

Metals and Hydrogen

“…However, there is no decisive evidence against the possibility of formation of similar hydrides in the case of endothermic occluders. On the contrary, Gaydon and Pearse (1934) found in the flame of a Meker burner, in which vapour of nickel carbonyl was introduced, a very widely spaced band structure with peaks at 5712-9 and 6245-9 Â. The same structure was obtained when an electric discharge was passed between nickel electrodes in a flame of hydrogen burning in air.…”

The Covalent Hydrides and Hydrides of the Groups V to VIII Transition Metals

“…The hydride NiH was found spectroscopically in the flames of nickelcontaining compounds, 369 and CoH and F e H were discovered spectroscopically by evaporation of the metal in H 2 . The hydride NiH was found spectroscopically in the flames of nickelcontaining compounds, 369 and CoH and F e H were discovered spectroscopically by evaporation of the metal in H 2 .…”