有機塩素化合物中の塩素の蛍光X線K_α及びK_βスペクトル変化

概要

論文の詳細を見る
The chemical shifts and profile changes in the chlorine K_α and K_β X-ray emission spectra from solid organic chlorine compounds were measured with a two-crystal X-ray spectrometer. The chlorine K_<α1> peaks shifted successively to higher energies with increasing electronegativity of the atom bonding to the chlorine from H to S, C and N atom. Similar tendency was found in the chemical shifts of the chlorine K_<α4> satellite and K_<β1> peaks. Most of the organic chlorine compounds studied here exhibited the chlorine K_<β1> peak in the higher energy region than that of sodium chloride. The K_<β> profiles of chlorine in organic compounds revealed much more complicated structures with the high and low energy satellites. The high energy satellite K_<βx> was observed for chlorine bonded directly to benzene ring and N atom. These spectral changes might be used to estimate the chemical bonding states of chlorine in a variety of solid organic samples.
社団法人日本分析化学会の論文
1990-08-05