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Solid State and Nuclear Results from Mössbauer Studies with I[superscript 129].
註釋The Mossbauer effect of the 26.8 keV transition in I129 was studied in a number of compounds. The isomeric shifts for the alkali iodides were found to be linearly dependent on the number of 5p holes in the iodine ion. A relative change of nuclear radius =0.00003 is computed. The isomeric shifts for some iodates indicate that their 5s-electron density is about 18% larger than that of the iodides. The quadrupole splitting of KIO3 was used to determine the I129 quadrupole ratio.