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  • 1 Kyushu University 33 Department of Chemistry, Faculty of Science Higashiku 812 Fukuoka Japan
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Abstract  

Gamma-ray irradiations for various spin crossover iron/III/ complexes were performed in order to examine the spin transition mechanism. The difference of the spin transition mechanisms was reflected in the differences of the fractions that the electronic state of iron atoms changed to low-spin at low temperature and the results were explained by using a phenomenological model.