Infrared, Raman, and visible spectroscopic studies of Zn and Cd matrix reactions with ozone. Spectra of metal ozonides and oxides in solid argon and nitrogen

摘要

Reactions of zinc and cadmium atoms with ozone during condensation with excess nitrogen or argon produced B+O3minus;ionhyphen;pairs having infrared, Raman, and optical spectra similar to the analogous alkali and alkaline earth metal species. Additional infrared and Raman evidence was found for a different B+O3minus;ionhyphen;pair geometry. Mercury arc photolysis reduced ozonide absorptions and produced new 810 cmminus;1zinc isotopic triplets which showed the appropriate18O shifts for ZnO, and a new 719 cmminus;1band which showed the proper18O displacement for CdO. This nitrogen matrix work provides good measures of the yethyphen;tohyphen;behyphen;observed gashyphen;phase fundamentals of these high temperature oxides.