Selective complexation between a novel bowl-shaped molecule and Fe 3+or PdCl42- ions

Shlomit Kraus, Joseph Almog, Daniel Mandler*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

We report the selective association of a novel bipolarofacial, bowl-shaped molecule (I) with Fe3+ and PdCl42 ions. UV-vis titration experiments and Langmuir isotherm measurements revealed stronger association with the palladate over the iron ions, both in homogeneous organic medium as well as at the airwater interface. Interestingly, we found that the complexation is solvent-dependent, suggesting that I undergoes isomerization prior to association with the metal ions.

Original languageAmerican English
Pages (from-to)2677-2681
Number of pages5
JournalInorganica Chimica Acta
Volume363
Issue number11
DOIs
StatePublished - 10 Aug 2010

Bibliographical note

Funding Information:
This work was partially supported by the Israel Science Foundation (Contract 485/06 ).

Keywords

  • Bowl-shaped
  • Langmuir films
  • Solvent-dependent complexation

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