Photo-modulation of single-molecule magnetic dynamics of a dysprosium dinuclear complex via a diarylethene bridge

Goulven Cosquer; Mritunjoy Kamila; Zhao Yang Li; Brian K. Breedlove; Masahiro Yamashita

doi:10.3390/inorganics6010009

Photo-modulation of single-molecule magnetic dynamics of a dysprosium dinuclear complex via a diarylethene bridge

Goulven Cosquer, Mritunjoy Kamila, Zhao Yang Li, Brian K. Breedlove, Masahiro Yamashita

SCI - Chemistry

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

9 Citations (Scopus)

Abstract

A photo-switchable single molecule-magnet (SMM) with two Dy ions bridged by a bis-bipyridine-dithienylethene ligand was synthesised. Isomerisation effects on the magnetic properties were investigated. Particular attention was paid to the slow relaxation of the magnetisation in order to determine precisely the role played by the ligand. Photo-isomerization of the ligand induced a geometric rearrangement of the complex and an electronic reconfiguration. The changes were studied by solid and solution state magnetic measurements.

Original language	English
Article number	9
Journal	Inorganics
Volume	6
Issue number	1
DOIs	https://doi.org/10.3390/inorganics6010009
Publication status	Published - 2018 Mar 1

Keywords

Dithienylethene
Photo-switchable
Single molecule-magnet

Access to Document

10.3390/inorganics6010009

Cite this

@article{4570f4b4d1d445a7885da374a1c82b81,

title = "Photo-modulation of single-molecule magnetic dynamics of a dysprosium dinuclear complex via a diarylethene bridge",

abstract = "A photo-switchable single molecule-magnet (SMM) with two Dy ions bridged by a bis-bipyridine-dithienylethene ligand was synthesised. Isomerisation effects on the magnetic properties were investigated. Particular attention was paid to the slow relaxation of the magnetisation in order to determine precisely the role played by the ligand. Photo-isomerization of the ligand induced a geometric rearrangement of the complex and an electronic reconfiguration. The changes were studied by solid and solution state magnetic measurements.",

keywords = "Dithienylethene, Photo-switchable, Single molecule-magnet",

author = "Goulven Cosquer and Mritunjoy Kamila and Li, {Zhao Yang} and Breedlove, {Brian K.} and Masahiro Yamashita",

note = "Publisher Copyright: {\textcopyright} 2018 by the authors.",

year = "2018",

month = mar,

day = "1",

doi = "10.3390/inorganics6010009",

language = "English",

volume = "6",

journal = "Inorganics",

issn = "2304-6740",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

number = "1",

}

TY - JOUR

T1 - Photo-modulation of single-molecule magnetic dynamics of a dysprosium dinuclear complex via a diarylethene bridge

AU - Cosquer, Goulven

AU - Kamila, Mritunjoy

AU - Li, Zhao Yang

AU - Breedlove, Brian K.

AU - Yamashita, Masahiro

PY - 2018/3/1

Y1 - 2018/3/1

N2 - A photo-switchable single molecule-magnet (SMM) with two Dy ions bridged by a bis-bipyridine-dithienylethene ligand was synthesised. Isomerisation effects on the magnetic properties were investigated. Particular attention was paid to the slow relaxation of the magnetisation in order to determine precisely the role played by the ligand. Photo-isomerization of the ligand induced a geometric rearrangement of the complex and an electronic reconfiguration. The changes were studied by solid and solution state magnetic measurements.

AB - A photo-switchable single molecule-magnet (SMM) with two Dy ions bridged by a bis-bipyridine-dithienylethene ligand was synthesised. Isomerisation effects on the magnetic properties were investigated. Particular attention was paid to the slow relaxation of the magnetisation in order to determine precisely the role played by the ligand. Photo-isomerization of the ligand induced a geometric rearrangement of the complex and an electronic reconfiguration. The changes were studied by solid and solution state magnetic measurements.

KW - Dithienylethene

KW - Photo-switchable

KW - Single molecule-magnet

UR - http://www.scopus.com/inward/record.url?scp=85045345447&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85045345447&partnerID=8YFLogxK

U2 - 10.3390/inorganics6010009

DO - 10.3390/inorganics6010009

M3 - Article

AN - SCOPUS:85045345447

SN - 2304-6740

VL - 6

JO - Inorganics

JF - Inorganics

IS - 1

M1 - 9

ER -

Photo-modulation of single-molecule magnetic dynamics of a dysprosium dinuclear complex via a diarylethene bridge

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this