High‐Temperature Equilibrium in the Germanium—Nickel System and the Dissociation Energy of GeNi
摘要:
The GeNi molecule has been shown to exist in the vapor phase over liquid solutions of germanium and nickel above 2000°K. Using information derived from a combination of effusion and mass‐spectrometric techniques, the energies and equilibrium constants of the gaseous reactions GeNi+Ge=Ge2+Ni and GeNi=Ge+Ni have been calculated. The values of the energy assuming a1Σ ground state of GeNi areGeNi+Ge=Ge2+NiΔE0∘=1.6±4kcal,GeNi=Ge+NiD0∘(GeNi)=66.4±4kcal. The dissociation energy of Ge2was also determined and the value ofD0°(Ge2) of 64.9±3 kcal confirms results obtained previously.
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DOI:
10.1063/1.1727063
被引量:
年份:
1966
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