Issue 25, 2010

Formation and mixed-valent behaviour of a substituted tetraferrocenylstannane

Abstract

A tetrasubstituted tetraferrocenylstannane is formed from 1-bromoferrocene-1′-carboxylic acid methyl ester and copper bronze. The molecular structure is almost perfectly tetrahedral with Fe⋯Fe distances of around 6 Å. In solution two sequential one-electron processes and one two-electron process are indicative of mixed-valent intermediates. Intermetallic interactions have been probed by preparative oxidation, paramagnetic NMR spectroscopy, Mößbauer spectroscopy, UV/Vis/NIR spectroscopy and DFT calculations.

Graphical abstract: Formation and mixed-valent behaviour of a substituted tetraferrocenylstannane

Supplementary files

Article information

Article type
Communication
Submitted
04 Mar 2010
Accepted
07 Apr 2010
First published
21 Apr 2010

Chem. Commun., 2010,46, 4490-4492

Formation and mixed-valent behaviour of a substituted tetraferrocenylstannane

D. Siebler, C. Förster, T. Gasi and K. Heinze, Chem. Commun., 2010, 46, 4490 DOI: 10.1039/C0CC00227E

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements