Zeeman Effect of ^<35>Cl NQR on A Low Temperature Phase of 2,4,6-Trichloronitrobenzene

機関リポジトリ Web Site

書誌事項

タイトル別名
  • Zeeman Effect of 35Cl NQR on a Low Temp

この論文をさがす

説明

^<35>Cl NQR frequencies in the title compound have been observed as a function of temperature in the range of 77 K to the melting point. A discontinuity in the NQR signals has been observed at 321 K, suggesting a phase transition. The Zeeman effect on resonance lines in the low temperature phase has been studied at room temperature. The asymmetry parameter for the Cl atom at 2- or 6-position is 0.094, whereas that for the Cl atoms at the 4-position is0.080. The angles between the C-Cl bonds are determined on the basis of the orientations of the axes of the electric field gradients. The phase transition is revealed to be accompanied with change in molecular shape.

収録刊行物

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ