Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/49519
標題: 具中間自旋(S=1)狀態之Co(III)-N取代四苯環紫質錯化物合成及光譜探討
The Synthesis and Spectroscopic Investigation on the Intermediate Spin State (S=1) of
作者: 陳志鴻
關鍵字: 化學類
基礎研究
摘要: 我們試著將金屬(Co3+, Ga3+, Rh3+)與N取代porphyrin大環反應,來合成具(S=1, intermediate spin)之Co3+-compex , Ga3+, Rh3+-complex 被合成來做磁性的逆磁扣除,擬用X-ray決定其結構,並用ESR及SQUID儀器,測其磁性,並求出spin state,並用1H NMR 測其paramagnetic shift ,來了解其ground state之term 為何。
We would like to synthesize the Co3+, Ga3+ and Rh3+ complexes of N-substituted porphyrin. These complexes will be examined by single-crystal X-ray diffraction. The ESR and SQUID spectroscopy will also be applied to investigate the coordination behavior between the metal and ligand and evaluate the spin state of the Co3+ in these complexes. Ga3+ and Rh3+-complexes are used as a diamagnetic correction for paramagnetic Co3+-complex. The 1H NMR will studied to measure the paramagnetic shift of the Co3+ complex and evaluate the ground state term symbol for the electronic configuration of Co3+ complexes.
URI: http://hdl.handle.net/11455/49519
其他識別: NSC99-2113-M005-006
文章連結: http://grbsearch.stpi.narl.org.tw/GRB/result.jsp?id=2123486&plan_no=NSC99-2113-M005-006&plan_year=99&projkey=PA9907-2815&target=plan&highStr=*&check=0&pnchDesc=%E5%85%B7%E4%B8%AD%E9%96%93%E8%87%AA%E6%97%8B%28S%3D1%29%E7%8B%80%E6%85%8B%E4%B9%8BCo%28III%29-N%E5%8F%96%E4%BB%A3%E5%9B%9B%E8%8B%AF%E7%92%B0%E7%B4%AB%E8%B3%AA%E9%8C%AF%E5%8C%96%E7%89%A9%E5%90%88%E6%88%90%E5%8F%8A%E5%85%89%E8%AD%9C%E6%8E%A2%E8%A8%8E
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