Metal-iodide cyclodextrins as model quasi-one-dimensional compounds

E. R. Domb, David J Sellmyer, G. D. Sturgeon

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The synthesis and electrical and magnetic properties of two metal-iodide cyclodextrin compounds are described. Both Ba and Fe ions were added to the α-cyclodextrins to form needle-shaped single crystals. The compounds have electrical conductivities of about 10-9 (ω cm)-1 at room temperature. The Ba compound is diamagnetic but the Fe compound shows Curie-Weiss behavior in its susceptibility between 1.5 and 108 K, with an effective moment of 4.5 μB and a Weiss temperature of -5.6 K. The results indicate antiferromagnetic interactions between Fe(II) ions. A discussion is given of some problems associated with synthesizing quasi-one-dimensional conductors or magnetic compounds, using the cyclodextrins as a basis.

Original languageEnglish (US)
Pages (from-to)739-741
Number of pages3
JournalJournal of Physics and Chemistry of Solids
Volume40
Issue number10
DOIs
StatePublished - Jan 1 1979

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Cyclodextrins
Iodides
iodides
Metals
needles
metals
Ions
ions
conductors
electrical properties
magnetic properties
moments
magnetic permeability
Needles
electrical resistivity
single crystals
Magnetic properties
Electric properties
room temperature
synthesis

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Metal-iodide cyclodextrins as model quasi-one-dimensional compounds. / Domb, E. R.; Sellmyer, David J; Sturgeon, G. D.

In: Journal of Physics and Chemistry of Solids, Vol. 40, No. 10, 01.01.1979, p. 739-741.

Research output: Contribution to journalArticle

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