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Chemistry

Abstract

The flowing afterglow technique was used to determine the electron affinity of chlorine dioxide. A value of 2.37 ± 0.10 eV was found by bracketing between the electron affinities of HS° and SF4 as a lower limit and that of NO2 as an upper limit. This value is in excellent agreement with 2.32 eV predicted from a simple thermodynamic cycle involving the reduction potential of the C102/C102- couple and a Gibbs hydration energy identical with that of SO2-.

Original Citation

Babcock, L. M., Pentecost, T., & Koppenol, W. H. (1989). Electron affinity of chlorine dioxide. The Journal of Physical Chemistry, 93(25), 8126–8127. https://doi.org/10.1021/j100362a002

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