Molecular Design for Single-molecule Magnetism of Lanthanide Complexes

Nonlinear optical behavior of n-tuple decker phthalocyanines at the nanosecond regime: investigation of change in mechanisms

“…Macroheterocyclic tetraazoporphyrin ring complexes can be modied in such a way that the ligands interact with each other via coordination to transition metals and/or lanthanide ions, as is the case with multi-decker phthalocyaninato molecules. Such complexes are also referred to as advanced materials 1 and nd applications in many elds as single-molecule magnets, [2][3][4][5][6][7][8][9][10] sensors, [11][12][13] conductive materials, [14][15][16][17] optical limiters, [18][19][20][21][22][23][24][25][26][27][28] ambipolar organic eld-effect transistors, 29,30 supramolecular spin valves 31 and self-assembled nanostructures. 32,33 Lanthanide double-decker phthalocyanine (LnPc 2 ) complexes, in particular, have been the center of interest in research for a long time.…”

Stable Singlet Biradicals of Rare‐Earth‐Fused Diporphyrin‐Triple‐Decker Complexes with Low Energy Gaps and Multi‐Redox States

“…We synthesized dinuclear rare‐earth triple‐decker complexes (TPP)M(FP)M(TPP) with FP and tetraphenylporphyrin (TPP) ligands in neutral (or biradical) form ( 1 : M=Tb III , 1′ : M=Y III , Figure a), dianionic form ( 2 : M=Tb III , 2′ : M=Y III ), and diprotonated form 3 (M=Tb III ) ,. We isolated all these species and studied their molecular and electronic structures.…”

Fluoride-bridged dinuclear dysprosium complex showing single-molecule magnetic behavior: supramolecular approach to isolate magnetic molecules

“…Single-molecule magnets (SMMs) can be applied to ultra-highdensity data storage, 1 quantum computing, 2 and spintronics 3 because of their nontrivial memory effect and quantum phenomena. [4][5][6][7][8][9][10] SMMs are molecules with energy barrier to spin reversal which induce magnetization without external magnetic eld. This magnetization relaxes slowly in time at low temperature, resulting in a frequency dependence of the dynamic susceptibility.…”