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

scholarly journals Influence of the supramolecular architecture on the magnetic properties of a DyIII single-molecule magnet: an ab initio investigation

2014 ◽  
Vol 5 ◽  
pp. 2267-2274 ◽  
Author(s):  
Julie Jung ◽  
Olivier Cador ◽  
Kevin Bernot ◽  
Fabrice Pointillart ◽  
Javier Luzon ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Magnetic Properties ◽  
Single Molecule ◽  
Ground State ◽  
Supramolecular Interactions ◽  
Supramolecular Organization ◽  
Supramolecular Architecture ◽  
Magnetic Ground State ◽  
Single Molecule Magnet ◽  
Hydrogen Bond Networks

Single-crystal angular-resolved magnetometry and wavefunction-based calculations have been used to reconsider the magnetic properties of a recently reported DyIII-based single-molecule magnet, namely [Dy(hfac)3(L1)] with hfac− = 1,1,1,5,5,5-hexafluoroacetylacetonate and L1 = 2-(4,5-bis(propylthio)-1,3-dithiol-2-ylidene)-6-(pyridin-2-yl)-5H-[1,3]dithiolo[4',5':4,5]benzo[1,2-d]imidazole. The magnetic susceptibility and magnetization at low temperature are found to be strongly influenced by supramolecular interactions. Moreover, taking into account the hydrogen-bond networks in the calculations allows to explain the orientation of the magnetic axes. This strongly suggests that hydrogen bonds play an important role in the modulation of the electrostatic environment around the DyIII center that governs the nature of its magnetic ground-state and the orientation of its anisotropy axes. We thus show here that SMM properties that rely on supramolecular organization may not be transferable into single-molecule devices.

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

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

scholarly journals Electro‐Conductive Single‐Molecule Magnet Composed of a Dysprosium(III)‐Phthalocyaninato Double‐Decker Complex with Magnetoresistance

2021 ◽  
Author(s):  
Tetsu Sato ◽  
Keiichi Katoh ◽  
Brian K. Breedlove ◽  
Masahiro Yamashita
Keyword(s):  
Single Molecule ◽  
Single Molecule Magnet ◽  
Double Decker

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

Electro‐Conductive Single‐Molecule Magnet Composed of a Dysprosium(III)‐Phthalocyaninato Double‐Decker Complex with Magnetoresistance

2021 ◽  
Author(s):  
Keiichi Katoh ◽  
Tetsu Sato ◽  
Brian K. Breedlove ◽  
Masahiro Yamashita
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

Magnetic Relaxations Arising from Spin–Phonon Interactions in the Nonthermally Activated Temperature Range for a Double-Decker Terbium Phthalocyanine Single Molecule Magnet

2014 ◽  
Vol 53 (17) ◽  
pp. 9080-9086 ◽  
Author(s):  
Takamitsu Fukuda ◽  
Natsuko Shigeyoshi ◽  
Tomoo Yamamura ◽  
Naoto Ishikawa
Keyword(s):  
Single Molecule ◽  
Single Molecule Magnet ◽  
Temperature Range ◽  
Double Decker

Cocrystals of Li+ encapsulated fullerenes and Tb(iii) double-decker single molecule magnet in a quasi-kagome lattice

2020 ◽  
Vol 56 (84) ◽  
pp. 12785-12788
Author(s):  
Hikaru Iwami ◽  
Junfei Xing ◽  
Ryo Nakanishi ◽  
Yoji Horii ◽  
Keiichi Katoh ◽  
...  
Keyword(s):  
Single Molecule ◽  
Lithium Ion ◽  
Lattice Packing ◽  
Kagome Lattice ◽  
Single Molecule Magnet ◽  
Kagomé Lattice ◽  
Double Decker ◽  
Spin Arrangement

Cocrystallization of a lithium ion encapsulated fullerene with a terbium(iii) phthalocyaninato porphyrinato double-decker single-molecule magnet results in a quasi-kagome lattice packing showing ferromagnetic spin arrangement.

Spin properties of single-molecule magnet of double-decker Tb(III)-phthalocyanine (TbPc2) on ferromagnetic Co film characterized by spin polarized STM (SP-STM)

2019 ◽  
Vol 125 (18) ◽  
pp. 183901 ◽  
Author(s):  
Ferdous Ara ◽  
Hirofumi Oka ◽  
Yasuyuki Sainoo ◽  
Keiichi Katoh ◽  
Masahiro Yamashita ◽  
...  
Keyword(s):  
Single Molecule ◽  
Single Molecule Magnet ◽  
Double Decker ◽  
Spin Polarized ◽  
Spin Properties
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