Zeeman Effect of ^<35>Cl and ^<81>Br NQR in 2,6-Dichlorobenzyl Bromide

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The ^<35>Cl and ^<81>Br nuclear quadrupole resonances of 2,6-dichlorobenzyl bromide have been observed and the Zeeman effect on a single crystal has been examined at room temperature. This compound yields two ^<35>Cl resonance lines and a single ^<81>Br line at room temperature. ^<35>Cl NQR parameters (|e^2Qqh^<->1|=68.65 MHz;η=0.108) and (69.74 MHz;0.101) and ^<81>Br parameters (435.57 MHz;0.008) were obtained. The relatively large η values for the Cl atoms are caused by the π-bonding character of the C-Cl bond. It has been found that the angle between the C-Cl bonds was 125.1° within 1° and the C-Br bond orients to the two C-Cl bonds at angles of 78.5° and 79.5°. From the distribution of the zero-splitting loci, it has been determined that the crystal of this compound belongs to a monoclinic system.

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詳細情報 詳細情報について

  • CRID
    1050001338486055040
  • NII論文ID
    110000979021
  • NII書誌ID
    AN00107602
  • ISSN
    03879097
  • Web Site
    http://ir.lib.shimane-u.ac.jp/32072
  • 本文言語コード
    en
  • 資料種別
    departmental bulletin paper
  • データソース種別
    • IRDB
    • CiNii Articles

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