University of Surrey

Test tubes in the lab Research in the ATI Dance Research

Interaction between cation and anion sublattices in molecular charge transfer salts: Structural conditions for ferrimagnetism

Turner, SS, Le Pévelen, D and Day, P (2003) Interaction between cation and anion sublattices in molecular charge transfer salts: Structural conditions for ferrimagnetism Synthetic Metals, 133-13. pp. 497-500.

[img] PDF
2003 SynthMet 497 ISCOM2001.pdf
Restricted to Repository staff only

Download (163kB)

Abstract

Many molecular charge transfer salts with organo-chalcogen donors and transition-metal complex anions have been synthesised in recent years in an effort to find lattices that combine conductivity with long range magnetic order, but in most cases interaction between the donor and anion sublattices is very weak. We have approached this issue by selecting anions that contain S or Se atoms capable of forming close non-bonding contacts with the donor molecules, and which also contain aromatic rings to form π-π contacts. In this way new ferrimagnets have been synthesised and characterised, with general formula D[M(NCX)B] where D is TTF or BEDT-TTF; M = Cr, Fe; X = S, Se; B = 1,10-phenantholine, isoquinoline. We have demonstrated that cation-anion S⋯S and π⋯π contacts are necessary. © 2002 Elsevier Science B.V. All rights reserved.

Item Type: Article
Authors :
AuthorsEmailORCID
Turner, SSUNSPECIFIEDUNSPECIFIED
Le Pévelen, DUNSPECIFIEDUNSPECIFIED
Day, PUNSPECIFIEDUNSPECIFIED
Date : 13 March 2003
Identification Number : https://doi.org/10.1016/S0379-6779(02)00438-1
Depositing User : Symplectic Elements
Date Deposited : 28 Mar 2017 13:22
Last Modified : 28 Mar 2017 13:22
URI: http://epubs.surrey.ac.uk/id/eprint/802887

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year


Information about this web site

© The University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom.
+44 (0)1483 300800