arrow
Return

Chiral Hexanuclear Ferric Wheels

delete2012-02-14
delete9
PRE
AI
J
John Fielden
M
Manfred Speldrich
C
Claire Besson
P
Paul Kögerler *
DOI:10.1021/ic300042qdelete
deleteOriginal
deleteOriginal request for help
deleteShare
deleteSave
Abstract

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

Inorganic Chemistry cover
Inorganic Chemistry
IF:
4.7
Papers:
4.9W
Citations:
10.5W

Organization

A
Ames National Laboratory
Scholars:
1.3K
Papers: 905
Citations: 3.0K
U
united states department of energy (doe)
Scholars:
11.3W
Papers: 9.6W
Citations: 246
Cited Papers

Cited Papers

errShare
errSave
Flexible Electronics: An Imperceptible Plastic Electronic Wrap (Adv. Mater. 1/2015)
err2015-01-02
err0
errOAAI
errMichael Drack; Ingrid Graz; Tsuyoshi Sekitani; Takao Someya; Martin Kaltenbrunner; Siegfried Bauer
errShare
errSave
errShare
errSave
Giant single-molecule magnets:: A {Mn84} torus and its supramolecular nanotubes
err2004-04-06
err885
errOAAI
errTasiopoulos, AJ; Vinslava, A; Wernsdorfer, W; Abboud, KA; Christou, G
errShare
errSave
Using LnIII[15-MCCuII(N)(S)-pheHA-5]3+ complexes to construct chiral single-molecule magnets and chains of single-molecule magnets
err2006-11-11
err119
PREAI
errZaleski, Curtis M.; Depperman, Ezra C.; Kampf, Jeff W.; Kirk, Martin L.; Pecoraro, Vincent L.
errShare
errSave
Six-membered metalla-coronands. Synthesis and crystal packing: Columns, compartments, and 3D-networks
err2004-06-05
err68
PREAI
errSaalfrank, RW; Deutscher, C; Sperner, S; Nakajima, T; Ako, AM; Uller, E; Hampel, F; Heinemann, FW
errShare
errSave
Spatial representation of magnitude in gorillas and orangutans
err2017-11-01
err0
PREAI
errRegina Paxton Gazes; Rachel F.L. Diamond; Jasmine M. Hope; Damien Caillaud; Tara S. Stoinski; Robert R. Hampton
errShare
errSave
errShare
errSave
researcher View more