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Chiral Hexanuclear Ferric Wheels
DOI:10.1021/ic300042q.png)
Abstract
En 中文
The homochiral iron(III) wheels [Fe-6{(S)-pedea}(6)Cl-6] and [Fe-6{(R)-pedea)}(6)Cl-6] [(R)- and (S)-2; pedea = phenylethylaminodiethoxide] exhibit high optical activities and antiferromagnetic exchange. These homochiral products react with each other, producing the centrosymmetric, crystallographically characterized [Fe-6{(S)-pedea}(3){(R)-pedea}(3)Cl-6] diastereomer [(RSRSRS)-2]. H-1 NMR and UV-vis studies indicate that exchange processes are slow in both homo- and heterochiral systems but that, upon combination, the reaction between (R)- and (S)-2 occurs quickly.
Keywords:
SINGLE-MOLECULE MAGNETS
CLUSTERS
IRON
TETRANUCLEAR
COMPLEXES
IRON(III)
NUCLEAR
LIGAND
FE-6
Journal
IF:
4.7
Papers:
4.9W
Citations:
10.5W
Organization
Cited Papers
Using LnIII[15-MCCuII(N)(S)-pheHA-5]3+ complexes to construct chiral single-molecule magnets and chains of single-molecule magnets
INORGANIC CHEMISTRY
IF4.7
Six-membered metalla-coronands. Synthesis and crystal packing: Columns, compartments, and 3D-networks
INORGANIC CHEMISTRY
IF4.7
Preparation and properties of new Fe6 and Fe8 clusters of iron(III) with tripodal ligands
DALTON TRANSACTIONS
IF3.3

