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Journal article

Ring a bell: Disubstituted calix[4]arene as ligand for transition metal chlorides

  • Crochet, Aurélien Fribourg Center for Nanomaterials (FriMat), University of Fribourg, Switzerland
  • Fromm, Katharina M. Fribourg Center for Nanomaterials (FriMat), University of Fribourg, Switzerland - Department of Chemistry, University of Fribourg, Switzerland
    29.08.2012
Published in:
  • Polyhedron. - 2013, vol. 52, p. 610-616
Iron complex
Chromium complex
Calix 4 arene
X ray analysis
Solid state structure
English Lower rim 1,3-disubstituted p-tert-butylcalix[4]arene is studied here in its deprotonated form as complexing ligand for iron and chromium chloride. Crystallization of the two complexes from dry THF gives two different stoichiometries and structures, a trinuclear iron compound and a second, mononuclear structure with chromium. In both cases, the ligand adopts an elliptical shape and the metal ions are bound to the lower rim of the calixarene molecule.
Faculty
Faculté des sciences et de médecine
Department
Département de Chimie
Language
  • English
Classification
Chemistry
License
License undefined
Identifiers
Persistent URL
https://folia.unifr.ch/unifr/documents/302757
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