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WWW  http://pohenglin.wix.com/pohenglin

林柏亨

Po-Heng Lin

無機化學 Inorganic Chemistry

單分子磁鐵,磁性材料,鑭系化合物合成

Single Molecule Magnets (SMMs), Magnetic material, Syntheses of Pure Lanthanide Complexes

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l   Professor, National Chung Hsing University (2021/2~)

l   Assistant Professor, National Chung Hsing University (2018/8~2021/2)

l   Assistant Professor, National Chung Hsing University (2014/8~2018/8)

l   Postdoctoral, Division of Chemistry and Chemical Engineering, California Institute of Technology, USA (2012/9~2014/7)

l   Ph. D., Department of Chemistry, University of Ottawa, Canada (2007/1~2012/8)

l   國立清華大學原子科學系碩士 (2002/6~2004/6)

l   國立中正大學化學系學士 (1998/09~2002/6)

l   台北市立成功高中 (1995/9~1998/06)

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本實驗室的主要研究興趣為合成純鑭系元素之單分子磁鐵。由於鑭系元素具有多個未成對電子以及磁異向性,故其無機錯合物往往具有很好的低溫磁性性質。藉由此特殊的性質,一個鑭系元素的分子將有機會成為一個硬碟中的儲存位元,進而有機會成為量子電腦的記憶材料。因此,本實驗室未來將設計全新的螯合基來開發新穎鑭系元素錯合物,其可有助於磁領域更進一步瞭解分子結構對於磁性性質的影響。

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Single Molecule Magnets (SMMs) display characteristic slow relaxation of the magnetization at low temperatures and have the potential to store one bit of information on each molecule. These novel magnetic materials have been widely studied, particularly for the next generation computers. Our research focuses on the design and synthesis of pure lanthanide metal clusters with record energy barriers for this application. Moreover, we are also interested in understanding how to self-assemble the lanthanide metal clusters logically in order to further discover novel molecular materials.

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期刊論文

 

1.            Che-Jung Kuo, Rebecca J. Holmberg, Po-Heng Lin*, “Slight Synthetic Changes Eliciting Different Topologies: Synthesis, Structure and Magnetic Properties of Novel Dinuclear and Nonanuclear Dysprosium Complexes.” Dalton Trans., 2015, 44, 19758.

2.            Po-Heng Lin, Michael K. Takase, Theodor Agapie*, “Investigations of the Effect of the Non-Manganese Metal in Heterometallic-Oxido Cluster Models of the Oxygen Evolving Complex of Photosystem II: Lanthanides as Substitutes for Calcium.” Inorg. Chem., 2015, 54, 59.

3.            Jacob S. Kanady, Po-Heng Lin, Kurtis M. Carsch, Robert J. Nielsen, Michael K. Takase, William A. Goddard, III, Theodor Agapie, “Toward Models for the Full Oxygen-Evolving Complex of Photosystem II by Ligand Coordination To Lower the Symmetry of the Mn3CaO4Cubane: Demonstration That Electronic Effects Facilitate Binding of a Fifth Metal” J. Am. Chem. Soc., 2014, 136, 14373.

4.            Jianguo Wu, Gray W. Brudvig, Wei Dai, Louise M. Guard, Nilay Hazari*, Po-Heng Lin, Ravi Pokhrel and Michael K. Takase, “Nickel(I) Monomers and Dimers with Cyclopentadienyl and Indenyl Ligands.” Chem. Eur. J., 2014, 20, 5327.

5.            Wen-Bin Sun, Bing-Lu Han, Po-Heng Lin, Hong-Feng Li, Peng Chen, Yong-Mei Tian, Muralee, Murugesu* and Peng-Fei Yan*, “Series of Dinuclear and Tetranuclear Lanthanide Clusters Encapsulated by Salen-Type and β-Diketionate Lignads: Single-Molecule Magnet and Fluorescence Properties.” Dalton Trans., 2013, 42, 13397.

6.            Po-Heng Lin, Ilia Korobkov, Tara J. Burchell, Muralee Murugesu,* “Connecting Single-Ion Magnets through Ligand Dimerisation.” Dalton Trans., 2012, 41, 13649.

7.            Po-Heng Lin, Wen-Bin Sun,* Yong-Mei Tian, Peng-Fei Yan,* Liviu Ungur, Liviu F. Chibotaru,* Muralee Murugesu,* “Ytterbium can relax slowly too: a field-induced Yb2 single-molecule magnet.” Dalton Trans., 2012, 41, 12349.

8.            Fatemah Habib, Jérôme Long, Po-Heng Lin, Ilia Korobkov, Liviu Ungur, Liviu F. Chibotaru, Muralee Murugesu,* “Supramolecular architectures for controlling slow magnetic relaxation in field-induced single-molecule magnets.” Chem. Sci., 2012, 3, 2158.

9.            R. Thomas Baker*, John C. Gordon*, Charles W. Hamilton, Neil J. Henson, Po-Heng Lin, Muralee Murugesu, Brian L. Scott and Nathan C. Smythe, Iron Complex-Catalyzed Ammonia-Borane Dehydrogenation. A Potential Route towards B-N Containing Polymer Motifs Using Earth Abundant Metal Catalysts.” J. Am. Chem. Soc., 2012, 134, 5598.

10.         Matthew Jeletic, Po-Heng Lin, Jennifer J. Le Roy, Ilia Korobkov, Muralee Murugesu,* “An Organometallic Sandwich Lanthanide Single-Molecule Magnet with an Unusual Multiple Relaxation Mechanism.” J. Am. Chem. Soc., 2011, 133, 19286.

11.         Po-Heng Lin, Nathan C. Smythe, Serge Gorelsky, Steven Maguire, Neil J. Henson, Ilia Korobkov, Brian L. Scott, John C. Gordon, R. Tom Baker, Muralee Murugesu*, “Importance of Out-of-State Spin-Orbit Coupling for Slow Magnetic Relaxation in Mono-nuclear FeII complexes.” J. Am. Chem. Soc., 2011, 133, 15806.

12.         Titel Jurca, Ahmed Farghal, Po-Heng Lin, Ilia Korobkov, Muralee Murugesu*, Darrin S. Richeson,* “Single-Molecule Magnet Behavior with a Single Metal Center Enhanced through Peripheral Ligand Modifications” J. Am. Chem. Soc., 2011, 133, 15814.

13.         Po-Heng Lin, Wen-Bin Sun,* Mang-Fei Yu, Guang-Ming Li, and Peng-Fei Yan,* Muralee Murugesu,* “An Unsymmetrical Coordination Environment Leading to Two Slow Relaxation Modes in Dy2 Single-Molecule Magnet.” Chem. Commun., 2011, 47, 10993.

14.         Peng-Fei Yan, Po-Heng Lin, Fatemah Habib, Tomoko Aharen, Muralee Murugesu,* Zhao-Peng Deng, Guang-Ming Li, Wen-Bin Sun*, “Planar Tetranuclear Dy(III) Single-Molecule Magnet and Its Sm(III), Gd(III) and Tb(III) Analogues Encapsulated By Salen-Type and β-Diketonate Ligands.” Inorg. Chem., 2011, 50, 7059.

15.         Po-Heng Lin, Sarah Eastman, Aman Bhatti, Melanie Brulotte, Tara J. Burchell, Ilia Korobkov, Gary Enright, Rodolphe Clérac and Muralee Murugesu*, “Polyalcohol Ligands in CuII and FeIII Cluster Chemistry: Synthesis, Structures and Magnetic Properties of {Cu12} and {Fe8} Aggregates.” Inorg. Chim. Acta., 2011, 375, 187.

16.         Fatemah Habib, Po-Heng Lin, Jérôme Long, Ilia Korobkov, Wolfgang Wernsdorfer and Muralee Murugesu*, “The Use of Magnetic Dilution to Elucidate the Slow Magnetic Relaxation Effects of a Dy2 Single-Molecule Magnet” J. Am. Chem. Soc., 2011, 133, 8830.

17.         Derek J. Reid, John E. W. Cull, Kimberley D. S. Chisholm, Alexandre Langlois, Po-Heng Lin, Jérôme Long, Olivier Lebel, Ilia Korobkov, Ruiyao Wang, James D. Wuest, Muralee Murugesu and Jennifer Scott*, Synthesis, Structure and Magnetism of Homodinuclear Complexes of Co, Ni and Cu Supported by a Novel Bitriazine Scaffold.” Dalton Trans., 2011, 40, 5009.

18.         Po-Heng Lin, Ilia Korobkov, Wolfgang Wernsdorfer, Liviu Ungur, Liviu F. Chibotaru and Muralee Murugesu*, “A Rare μ4-O Centred Dy4 Tetrahedron with Coordination-Induced Local Chirality and Single-Molecule Magnet Behaviour.” Eur. J. Inorg. Chem., 2011, 2011, 1535.

19.         Jérôme Long, Fatemah Habib, Po-Heng Lin, Ilia Korobkov, Gary Enright, Liviu Ungur, Wolfgang Wernsdorfer, Liviu F. Chibotaru and Muralee Murugesu*, “Single-Molecule Magnet Behavior for an Antiferromagnetically Superexchange-Coupled a Dinuclear Dysprosium(III) Complex.” J. Am. Chem. Soc., 2011, 133, 5319.

20.         Po-Heng Lin, Serge Gorelsky, Didier Savard, Tara J. Burchell, Wolfgang Wernsdorfer, Rodolphe Clérac and Muralee Murugesu*, “Synthesis, Characterisation and Computational Studies on a Novel One-Dimensional Arrangement of Schiff-base Mn3 Single-Molecule Magnet. Dalton Trans., 2010, 39, 7650.

21.         Po-Heng Lin, Mathieu Leclère, Jérôme Long, Tara J. Burchell, Ilia Korobkov, Rodolphe Clérac and Muralee Murugesu*, “Fluorescent Dialdehyde Ligand for the Encapsulation of Dinuclear Luminescent Lanthanide Complexes.” Dalton Trans., 2010, 39, 5698.

22.         Po-Heng Lin, Tara J. Burchell, Liviu Ungur, Liviu Chibotaru, Wolfgang Wernsdorfer and Muralee Murugesu*, “A Polynuclear Lanthanide Single-Molecule Magnet with a Record Anisotropic Barrier.” Angew. Chem. Int. Ed., 2009, 48, 9489.

23.         Didier Savard, Po-Heng Lin, Tara J. Burchell, Wolfgang Wernsdorfer, Rodolphe Clérac and Muralee Murugesu*, “Two-Dimensional Networks of Lanthanide Cubane-Shaped Dumbbells.” Inorg. Chem., 2009, 48, 11748.

24.         Carolyn E. Burrow, Tara J. Burchell, Po-Heng Lin, Fatemah Habib, Wolfgang Wernsdorfer, Rodolphe Clérac and Muralee Murugesu*, “Salen-Based [Zn2Ln3] Complexes with Fluorescence and Single Molecule Magnet Properties,” Inorg. Chem., 2009, 48, 8051.

25.         Po-Heng Lin, Tara J. Burchell, Rodolphe Clérac* and Muralee Murugesu*, “Dinuclear Dysprosium(III) Single-Molecule Magnets with a Large Anisotropic Barrier.” Angew. Chem. Int. Ed., 2008, 47, 8848.