Proton Magnetic Resonance in Cupric Formate Tetrahydrate, Cu(HCO<SUB>2</SUB>)<SUB>2</SUB>·4H<SUB>2</SUB>O

スポンサーリンク

概要

• 論文の詳細を見る

• The proton magnetic resonance spectra of Cu(HCO<SUB>2</SUB>)<SUB>2</SUB>·4H<SUB>2</SUB>O have been investigated over the range 110° to 315°K, using both single crystal and powdered samples. The water molecules are effectively rigid below the phase transition temperature, 237°K, and the most probable positions of the protons of the two non-equivalent water molecules are postulated on the basis of Pake's method.<BR>The narrowing of the absorption line occurs above 237°K; this implies the gradual onset of a certain motion of both kinds of water molecules. The absorption spectra in the higher temperature range of 300∼315°K indicate that the reorientation of the water molecules takes place almost exclusively about one axis.

• 社団法人 日本化学会の論文

著者

• Kiriyama H.

  The Institute of Scientific and Industrial Research Osaka University

関連論文

• Proton Magnetic Resonance in Cupric Formate Tetrahydrate, Cu(HCO2)2·4H2O

スポンサーリンク