Chemical effects on the X-ray K emission spectra of phosphorus in organic compounds.

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概要

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• Spectral changes in the P <I>K</I>α and P <I>K</I>β X-ray emission lines of solid organic phosphorus compounds were measured with a two-crystal X-ray spectrometer. The P <I>K</I>α line shifted to higher energies with an increasing number of oxygen atoms attached directly to a phosphorus atom. Similar shifts were found in the P <I>K</I>α satellites, which were always 1.5–2.0 times larger than those of the parent <I>K</I>α line. There was no simple correlation for relating the P <I>K</I>β<SUB>1</SUB> shift to the phosphorus form. The P <I>K</I>β profiles of organic phosphorus seemed to be characterized by the surrounding atoms or groups. The appearance of the <I>K</I>β′ band offered possible evidence for the existence of phosphorus-oxygen bonding in the samples.

• 公益社団法人 日本化学会の論文

著者

• Yasuda Seiji

  The Government Industrial Research Institute

関連論文

• Chemical effects on the X-ray K emission spectra of phosphorus in organic compounds.
• Spectral changes in X-ray K emission lines of potassium in various compounds.

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