First x-ray crystal structure of a bimetallic complex containing a rc-coordinated hydrazone:.[(TiB-Cp)Fe(Ti.MeOC6H4)-NHN=CH-TiB.C6HJFe(TiB.Cp)] PFe

Carolina Manzur, MAURICIO DANIEL FUENTEALBA CARRASCO, David Carrillo, Daphne Boys, Jean René Hamon

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Abstract

The dinuclear organometallic hydrazone [(ii5-Cp)Fe(ii6-p-MeO-C6H4)-NHN=CH-(if-C5H4)Fe()i5-Cp)] PF6- (Cp=C5H5) is stereoselectively prepared as its trans isomer by reacting the organometallic hydrazine precursor [()is-Cp)Fe(if-p-MeO-C6H4)-NHNH2)] PF6- with the ferrocenecarboxaldehyde. Its crystalline and molecular structure has been determined and consists of two iron(ll) sandwiches of the type [(r|5-Cp)Fe(r)6-arene)] and [(r)5-C5H4)Fe(i]5-Cp)], in anti position one with respect to the other, and linked by a zigzag hydrazonic spacer.

Original languageEnglish
Pages (from-to)409-413
Number of pages5
JournalBoletin de la Sociedad Chilena de Quimica
Volume46
Issue number4
StatePublished - 1 Dec 2001

Keywords

  • Crystal structure
  • Ferrocene
  • Homobimetallic hydrazone organometallic hydrazone
  • Hydrazone
  • Iron mixed sandwich

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