Synthesis and Magnetic Properties of Heptanuclear Manganese Unit Single Chain Magnets
碩士 === 輔仁大學 === 化學系 === 98 === Using organic ligand dhapH4 to synthesize a single chain molecule [Mn7O2(dhap)2(N3)3(MeCN)4(ClO4)2]∞‧2(MeCN) ‧2(ClO4) bridging by azide ion ,the synthesis, X-ray structure, and magnetic properties of heptanuclear manganese unit single chain molecule are reported. In ba...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2010
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| Online Access: | http://ndltd.ncl.edu.tw/handle/40293955927836870232 |
| Summary: | 碩士 === 輔仁大學 === 化學系 === 98 === Using organic ligand dhapH4 to synthesize a single chain molecule [Mn7O2(dhap)2(N3)3(MeCN)4(ClO4)2]∞‧2(MeCN) ‧2(ClO4) bridging by azide ion ,the synthesis, X-ray structure, and magnetic properties of heptanuclear manganese unit single chain molecule are reported.
In basic magnetic properties test confirmed that this molecule is a new single chain magnets with magnetic anisotropy barrier of Ueff =34.08 cm-1.
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