Field-induced slow relaxation in a monometallic manganese(III) single-molecule magnet

Gavin A. Craig; Jonathan J. Marbey; Stephen Hill; Olivier Roubeau; Simon Parsons; Mark Murrie

doi:10.1021/ic5024136

Field-induced slow relaxation in a monometallic manganese(III) single-molecule magnet

Gavin A. Craig, Jonathan J. Marbey, Stephen Hill, Olivier Roubeau, Simon Parsons, Mark Murrie

Pure And Applied Chemistry

Research output: Contribution to journal › Article › peer-review

56 Citations (Scopus)

17 Downloads (Pure)

Abstract

High-field electron paramagnetic resonance spectroscopy shows that the structurally distorted MnIII ion in Na5[Mn(l-tart)2]·12H2O (1; l-tart = l-tartrate) has a significant negative axial zero-field splitting and a small rhombic anisotropy (∼1% of D). Alternating-current magnetic susceptibility measurements demonstrate that 1, which contains isolated MnIII centers, displays slow relaxation of its magnetization under an applied direct-current magnetic field.

Original language	English
Pages (from-to)	13-15
Number of pages	3
Journal	Inorganic Chemistry
Volume	54
Issue number	1
Early online date	12 Dec 2014
DOIs	https://doi.org/10.1021/ic5024136
Publication status	Published - 5 Jan 2015

Keywords

magnets
monometallic manganese (III)
single molecule magnets

Access to Document

10.1021/ic5024136Licence: CC BY 4.0

Craig-etal-IC-2015-Field-induced-slow-relaxation-in-a-monometallicFinal published version, 737 KBLicence: CC BY 4.0

Gavin Craig
- gavin.craigstrath.acuk
- Pure And Applied Chemistry - Senior Lecturer
Person: Academic

Cite this

@article{5f11b23654514c4181275fa8b4251eb1,

title = "Field-induced slow relaxation in a monometallic manganese(III) single-molecule magnet",

abstract = "High-field electron paramagnetic resonance spectroscopy shows that the structurally distorted MnIII ion in Na5[Mn(l-tart)2]·12H2O (1; l-tart = l-tartrate) has a significant negative axial zero-field splitting and a small rhombic anisotropy (∼1% of D). Alternating-current magnetic susceptibility measurements demonstrate that 1, which contains isolated MnIII centers, displays slow relaxation of its magnetization under an applied direct-current magnetic field.",

keywords = "magnets, monometallic manganese (III), single molecule magnets",

author = "Craig, {Gavin A.} and Marbey, {Jonathan J.} and Stephen Hill and Olivier Roubeau and Simon Parsons and Mark Murrie",

year = "2015",

month = jan,

day = "5",

doi = "10.1021/ic5024136",

language = "English",

volume = "54",

pages = "13--15",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "1",

}

TY - JOUR

T1 - Field-induced slow relaxation in a monometallic manganese(III) single-molecule magnet

AU - Craig, Gavin A.

AU - Marbey, Jonathan J.

AU - Hill, Stephen

AU - Roubeau, Olivier

AU - Parsons, Simon

AU - Murrie, Mark

PY - 2015/1/5

Y1 - 2015/1/5

N2 - High-field electron paramagnetic resonance spectroscopy shows that the structurally distorted MnIII ion in Na5[Mn(l-tart)2]·12H2O (1; l-tart = l-tartrate) has a significant negative axial zero-field splitting and a small rhombic anisotropy (∼1% of D). Alternating-current magnetic susceptibility measurements demonstrate that 1, which contains isolated MnIII centers, displays slow relaxation of its magnetization under an applied direct-current magnetic field.

AB - High-field electron paramagnetic resonance spectroscopy shows that the structurally distorted MnIII ion in Na5[Mn(l-tart)2]·12H2O (1; l-tart = l-tartrate) has a significant negative axial zero-field splitting and a small rhombic anisotropy (∼1% of D). Alternating-current magnetic susceptibility measurements demonstrate that 1, which contains isolated MnIII centers, displays slow relaxation of its magnetization under an applied direct-current magnetic field.

KW - magnets

KW - monometallic manganese (III)

KW - single molecule magnets

U2 - 10.1021/ic5024136

DO - 10.1021/ic5024136

M3 - Article

SN - 0020-1669

VL - 54

SP - 13

EP - 15

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 1

ER -

Field-induced slow relaxation in a monometallic manganese(III) single-molecule magnet

Abstract

Keywords

Access to Document

Fingerprint

Profiles

Gavin Craig

Cite this