Tetradeuterioazanium;fluoride | 12019-77-1

• 分子结构分类: 无机化合物 - 均质非金属化合物 - 均质其他非金属化合物
• 英文名称: Tetradeuterioazanium;fluoride
• CAS: 12019-77-1
• 化学式: F*H₄N
• 分子量: 41.0051
• InChiKey: LDDQLRUQCUTJBB-JBISRTOLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.62
• 重原子数：
  2
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  Tetradeuterioazanium;fluoride 、 manganese(ll) chloride 、 zinc(II) chloride 以 重水 为溶剂， 生成
  参考文献：
  名称：

  Microscopic study on spin state of nano-particles of antiferromagnet: ND4MnF3

  摘要：

  The magnetic behavior of small size grains of antiferromagnet of ND4MnF3 with 30 nm diameter is particularly compared with that of bulk. To elucidate the low temperature property of a magnetic nano-particle, we characterized bulk sample of ND4MnF3, nano-particle of ND4MnF3 with ca. 30 nm diameter, and magnetically diluted compound of ND4Mn0.5Zn0.5F3 in bulk with using powder X-ray diffractometry, scanning electron microscopy (SEM), SQUID magnetometry, and particularly with solid-state deuterium NMR. The magnetic properties of these materials are discussed from the difference of magic angle spinning deuterium NMR spectra in the paramagnetic phase and from internal magnetic field determined by deuterium NMR spectra in the antiferromagnetic phase. It was found that critical behavior of the nano-particles with approaching the Neel temperature is clearly different from the bulk sample, while internal magnetic field of the nano-particles in the low temperature limit is almost the same as that of bulk sample. Near-surface spins of nano-particles in the antiferromagnetic phase were distinguished from the inner spins by wide-line deuterium NMR spectrum. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.03.044