Synthesis, characterisation and magnetic study of a cyano-substituted dysprosium double decker single-molecule magnet

2012 ◽  
Vol 41 (4) ◽  
pp. 1128-1130 ◽  
Author(s):  
Michael Waters ◽  
Fabrizio Moro ◽  
Itana Krivokapic ◽  
Jonathan McMaster ◽  
Joris van Slageren
Keyword(s):  
Single Molecule ◽  
Magnetic Study ◽  
Single Molecule Magnet ◽  
Double Decker

Large magnetocaloric effect and remarkable single-molecule-magnet behavior in triangle-assembled LnIII6 clusters

2019 ◽  
Vol 43 (42) ◽  
pp. 16639-16646 ◽  
Author(s):  
Wen-Min Wang ◽  
Rong-Xin Yue ◽  
Yu Gao ◽  
Mei-Jiao Wang ◽  
Sha-Sha Hao ◽  
...  
Keyword(s):  
Magnetocaloric Effect ◽  
Single Molecule ◽  
Magnetic Study ◽  
Single Molecule Magnet

Two intriguing triangle-assembled LnIII6 clusters (1 and 2) have been synthesized. The magnetic study reveals that 1 displays a larger cryogenic magnetocaloric effect, while 2 exhibits remarkable SMM behaviors.

Surface Supramolecular Organization of a Terbium(III) Double-Decker Complex on Graphite and its Single Molecule Magnet Behavior

2011 ◽  
Vol 133 (17) ◽  
pp. 6603-6612 ◽  
Author(s):  
Mathieu Gonidec ◽  
Roberto Biagi ◽  
Valdis Corradini ◽  
Fabrizio Moro ◽  
Valentina De Renzi ◽  
...  
Keyword(s):  
Single Molecule ◽  
Supramolecular Organization ◽  
Single Molecule Magnet ◽  
Double Decker

Single-Molecule-Magnet Behavior in the Family of [Ln(OETAP)2] Double-Decker Complexes (Ln=Lanthanide, OETAP=Octa(ethyl)tetraazaporphyrin)

2014 ◽  
Vol 20 (40) ◽  
pp. 12817-12825 ◽  
Author(s):  
Nelson Giménez-Agulló ◽  
Cristina Sáenz de Pipaón ◽  
Louis Adriaenssens ◽  
Marta Filibian ◽  
Marta Martínez-Belmonte ◽  
...  
Keyword(s):  
Single Molecule ◽  
Single Molecule Magnet ◽  
Double Decker ◽  
The Family

scholarly journals Magnetic Behavior of Luminescent Dinuclear Dysprosium and Terbium Complexes Derived from Phenoxyacetic Acid and 2,2’-Bipyridine

2019 ◽  
Vol 5 (4) ◽  
pp. 56 ◽  
Author(s):  
Mandal ◽  
Biswas ◽  
Yamashita
Keyword(s):  
Single Molecule ◽  
Energy Barrier ◽  
Magnetic Behavior ◽  
Magnetic Study ◽  
Luminescence Spectra ◽  
Phenoxyacetic Acid ◽  
Relaxation Processes ◽  
Single Molecule Magnet ◽  
Characteristic Emission ◽  
Terbium Complexes

Two dinuclear lanthanide complexes [Dy2(L1)6(L2)2]·2EtOH (1) and [Tb2(L1)6(L2)2]·2EtOH (2) (HL1 = phenoxyacetic acid and L2 = 2,2’-bipyridine) were synthesized and the crystal structures were determined. In both complexes, the lanthanide centers are nine-coordinated and have a muffin geometry. Detailed magnetic study reveals the presence of field-induced single molecule magnet (SMM) behavior for complex 1, whereas complex 2 is non-SMM in nature. Further magnetic study with 1’, yttrium doped magnetically diluted sample of 1, disclosed the presence of Orbach and Raman relaxation processes with effective energy barrier, ∆E = 16.26 cm−1 and relaxation time, τo = 2.42 × 10−8 s. Luminescence spectra for complexes 1 and 2 in acetonitrile were studied which show characteristic emission peaks for DyIII and TbIII ions, respectively.

Optimized single molecule magnet in double-decker hetero-metallic complexes

2015 ◽  
Vol 209 ◽  
pp. 377-382 ◽  
Author(s):  
Tian-Qi Liu ◽  
Peng-Fei Yan ◽  
Fang Luan ◽  
Jing-Wen Sun ◽  
Guang-Ming Li
Keyword(s):  
Single Molecule ◽  
Single Molecule Magnet ◽  
Double Decker

Effect of Protonation on the Single-molecule-magnet Behavior of a Mixed (Phthalocyaninato)(porphyrinato)terbium Double-decker Complex

2015 ◽  
Vol 44 (5) ◽  
pp. 668-670 ◽  
Author(s):  
Daisuke Tanaka ◽  
Nobuto Sumitani ◽  
Tomoko Inose ◽  
Hirofumi Tanaka ◽  
Naoto Ishikawa ◽  
...  
Keyword(s):  
Single Molecule ◽  
Single Molecule Magnet ◽  
Double Decker

‘Windmill’-shaped LnIII4 (LnIII = Gd and Dy) clusters: magnetocaloric effect and single-molecule-magnet behavior

2020 ◽  
Vol 44 (11) ◽  
pp. 4631-4638 ◽  
Author(s):  
Wen-Min Wang ◽  
Mei-Jiao Wang ◽  
Sha-Sha Hao ◽  
Qin-Yu Shen ◽  
Mei-Ling Wang ◽  
...  
Keyword(s):  
Magnetocaloric Effect ◽  
Single Molecule ◽  
Magnetic Study ◽  
Single Molecule Magnet

Two ‘windmill’-shaped Ln4 clusters (1 and 2) have been synthesized. The magnetic study reveals that 1 displays a larger cryogenic magnetocaloric effect, while 2 exhibits SMM behavior.

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