Publication Type |
Journal Article |
School or College |
College of Science |
Department |
Chemistry |
Creator |
Miller, Joel Steven; Epstein, Arthur J. |
Title |
Tetracyanoethylene-based organic magnets |
Date |
1998 |
Description |
Several classes of organic magnets based upon the tetracyanoethenide radical anion, [TCNE](.-), either unbound, (u), and (u4) bonded to zero, two and four metal sites have been reported. The putative (u4) bonded V(TCNE)x room temperature magnet has been extended to include M(TCNE)x(M = Mn, Fe, Co, Ni) magnets. M for this class of magnets is assigned to be in the divalent oxidation state. A (o-[TCNE](22-) dimer intermediate has been isolated. The intrachain magnetic coupling for the 1-D coordination polymers having [TCNE](.-u)-bridge bonded to [MnIIIporphyrins]+ is discussed in the context of a structure-function correlation arising from the dihedral angle between the [MnIIITPP]+'s MnN4 and [TCNE](.-) mean planes and the magnitude of magnetic coupling. This correlation is ascribed to the increasing importance of the (o-MnIII dz2/[TCNE](.-pz overlap with decreasing dihedral angle. |
Type |
Text |
Publisher |
Royal Society of Chemistry |
First Page |
1319 |
Last Page |
1325 |
Subject |
Magnetization; Magnetic ordering; Oxidation |
Language |
eng |
Bibliographic Citation |
Miller, J. S., & Epstein, A. J. (1998). Tetracyanoethylene-based organic magnets. Chemical Communications, 1319-1325. |
Rights Management |
(c)Royal Society of Chemistry |
Format Medium |
application/pdf |
Format Extent |
181,812 bytes |
Identifier |
ir-main,5318 |
ARK |
ark:/87278/s6tf0fnb |
Setname |
ir_uspace |
ID |
704144 |
Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6tf0fnb |