Journal ArticleDOI
Field-induced slow magnetic relaxation of octahedrally coordinated mononuclear Fe(III)-, Co(II)-, and Mn(III)-containing polyoxometalates.
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TLDR
It is reported for the first time polyoxometalate (POM)-based single-molecule magnets with mononuclear transition metal cores with Mononuclear paramagnetic metal ions under the applied dc field.About:
This article is published in Chemical Communications.The article was published on 2015-02-19. It has received 83 citations till now. The article focuses on the topics: Polyoxometalate & Paramagnetism.read more
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Journal ArticleDOI
Magnetic anisotropy in two- to eight-coordinated transition–metal complexes: Recent developments in molecular magnetism
Arun Kumar Bar,Arun Kumar Bar,Céline Pichon,Céline Pichon,Jean-Pascal Sutter,Jean-Pascal Sutter +5 more
TL;DR: In this paper, a review of the magnetic anisotropy of mononuclear transition metal complexes in various coordination environments is presented, focusing on studies performed to determine slow magnetic relaxation processes, i.e., single-molecule magnet (SMM) behavior.
Journal ArticleDOI
Single Ion Magnets from 3d to 5f: Developments and Strategies.
Min Feng,Ming-Liang Tong +1 more
TL;DR: In this review, the developments of SIMs with different metal centres are summarized, as well as the possible strategies of ligand field design.
Journal ArticleDOI
Synthesis, structure and magnetic properties of a new one dimensional manganese coordination polymer constructed by a new asymmetrical ligand
TL;DR: A pentadentate chelate-bridging ligand possessing an inner N 2 O 3 coordination site with one amide, one imine, and two phenoxo functions, 2-hydroxy-N-(2-(((3-hydroxynaphthalen-2-yl)methylene)amino)ethyl)benzamide (H 3 L), was synthesised Reaction it with Mn(OAc) 2 ·4H 2 O yielded a novel zigzag penta-coordinated Mn(III) coordination polymer, [MnL
Journal ArticleDOI
Polyoxometalate Photocatalysis for Liquid-Phase Selective Organic Functional Group Transformations
TL;DR: A review of recent developments in polyoxometalates photocatalysis for organic synthesis is presented in this paper, where various organic functional group transformations can be selectively induced by photoirradiation in the presence of catalytic amounts of suitably designed POMs.
Journal ArticleDOI
What Controls the Sign and Magnitude of Magnetic Anisotropy in Tetrahedral Cobalt(II) Single-Ion Magnets?
Shefali Vaidya,Subrata Tewary,Saurabh Kumar Singh,Stuart K. Langley,Keith S. Murray,Yanhua Lan,Wolfgang Wernsdorfer,Gopalan Rajaraman,Maheswaran Shanmugam +8 more
TL;DR: The factors that govern the sign and magnitude of D are identified and ultimately the ability to design a single-ion magnet for a tetrahedral cobalt(II) ion is designed, which is otherwise hard to determine by conventional methods such as electron paramagnetic resonance.
References
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Book ChapterDOI
Processing of X-ray diffraction data collected in oscillation mode
Zbyszek Otwinowski,Wladek Minor +1 more
TL;DR: The methods presented in the chapter have been applied to solve a large variety of problems, from inorganic molecules with 5 A unit cell to rotavirus of 700 A diameters crystallized in 700 × 1000 × 1400 A cell.
Journal ArticleDOI
Magnetic bistability in a metal-ion cluster
TL;DR: In this article, it was shown that the magnetization of the Mn12 cluster is highly anisotropic and the magnetisation relaxation time becomes very long below a temperature of 4 K, giving rise to pronounced hysteresis.
Book
Heteropoly and Isopoly Oxometalates
TL;DR: A survey of polyoxometalates can be found in this paper, where the authors survey the chemistry, structures, and applications of these species, as well as their applications in inorganic chemistry.
Journal ArticleDOI
Lanthanide Double-Decker Complexes Functioning as Magnets at the Single-Molecular Level
TL;DR: Double-decker phthalocyanine complexes with Tb3+ or Dy3+ showed slow magnetization relaxation as a single-molecular property and a significant temperature rise results from a mechanism in the relaxation process different from that in the transition-metal-cluster SMMs.