- 作者: 魏和祥 ; 翁宏岳 ; 李錦祥 等
- 作者服務機構: 淡江大學化學系
- 中文摘要: The synthesis, crystal structure and magnetic properties of the non-transition metals; Cd(II), Zn(II), Hg(II), Mg(II) and the transition metals; Co(II), Ni(II), Cu(II) complexes with 2-(4-pyridyl)-4,4,5,5- tetramethylimidazolinyl-1-oxy-3-oxide ( NITpPy) are presented. The compounds of free radical NITpPy, HgCl/sub 2/ (NITpPy), and Zn(acac)/sub 2/(NITpPy) crystallize in the same monoclinic system of space group C2/c. The magnetic properties of the temperature-dependent magnetic susceptibility of NITpPy and its metal complexes are discussed according to the Heisenberg model. A weak ferromagnetic coupling in NITpPy and a weak antiferromagnetic coupling in the metal complexes have been revealed.
- 英文摘要: --
- 中文關鍵字: Molecular Magnetic Property; Metal Complex; Free Radical; Ferromagnetism; Antiferromagnetic Property; Nitronyl Nitroxise
- 英文關鍵字: 分子磁性質;金屬錯合物;自由基;鐵磁性;反鐵磁性質