Reactions of Laser-Ablated Nickel Atoms with Dioxygen. Infrared Spectra and Density Functional Calculations of Nickel Oxides NiO, ONiO, Ni₂O₂, and Ni₂O₃, Superoxide NiOO, Peroxide Ni(O₂), and Higher Complexes in Solid Argon

Abstract

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Study of Cluster Anions Generated by Laser Ablation of Titanium Oxides: A High Resolution Approach Based on Fourier Transform Ion Cyclotron Resonance Mass Spectrometry

“…The same tendency was observed for aluminum and silicon oxy-hydroxides [26][27][28][29]. Consequently, the behavior of titanium [Ti [3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18] …”

“…However, optical emission spectroscopy and laser-induced fluorescence are limited to a small number of species, i.e., atoms and dimers. Gas-phase reactions between small transition metal [12][13][14][15][16][17] species and, more specifically, titanium metals [18] formed by laser ablation and dioxygen have been studied. After reaction in the gas phase, the resulting species were condensed with argon on a cold CsI window before being analyzed by infrared spectroscopy.…”

Photoelectron Spectroscopy of Nickel, Palladium, and Platinum Oxide Anions

“…Experimental data exist for ONiO and OPtO (14,15,39), and a few theoretical studies have calculated molecular structures and electronic properties (26,29,40). Several photoelectron spectroscopic studies have been carried out on similar metal molecules, including CuO − (41,42), (45).…”

A Critical Appraisal of the Experimental Data on the Molecular Structure and Spectra of Halides, Oxides, and Hydrides of the s-, d-, and f-Block Elements

“…The results were obtained by reaction of laser-ablated metal atoms with oxygen followed by cocondensation with argon to give a matrix that could be studied by spectroscopy. The resulting bond angles (given here without error ranges) show an interesting dependence on the central element: Ca [85] 1408, Sc [86] 1288, Ti [87] 1138, V [88] 1188, Cr [89] 1288, Mn [90] 1358, Fe [91] 1588, the rest (Co [92] , Ni, [93] Cu, [94] Zn [95] ) linear. There is, not unexpectedly, a dramatic change in the simple valence force field (SVFF) stretching force constant derived from n Ä 3 for CaO 2 ).…”