Directly-linked intramolecular donor-acceptor compounds of ferrocene and tetracyanoanthraquinodimethane
Kelly, Glenn, Darviche, Fatemeh, Robertson, Neil, Gelbrich, Thomas, Hursthouse, Michael B., Thomas, Dafydd A. and Butler, Ian R. (2005) Directly-linked intramolecular donor-acceptor compounds of ferrocene and tetracyanoanthraquinodimethane. Inorganic Chemistry Communications, 8, (10), 874-877. (doi: 10.1016/j.inoche.2005.06.011).
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Description/Abstract
Two new intramolecular donor-acceptor species have been prepared linking ferrocene (Fc) directly to either the 1 (1) or 2 (2) positions of tetracyanoanthraquinodimethane (TCNAQ). Spectroscopic and electrochemical characterisation show significant differences between 1 and 2, revealing the importance of the position of attachment. The Fc part is a poorer donor and the TCNAQ part a poorer acceptor than the respective parent molecules and an intramolecular charge-transfer transition is observed at 604 nm (1) and 634 nm (2). The X-ray structure of 1 shows the TCNAQ component with the typical folded conformation with the ferrocene unit rotated by 38.0 degrees relative to the ring to which it is attached.
| Item Type: | Article |
|---|---|
| Related URLs: | |
| Keywords: | metallocene, donor-acceptor, x-ray structure, synthesis, charge-transfer properties, transfer complexes, derivatives, 12-tetracyano-9,10-anthraquinodimethane, molecules, chemistry, systems, salts, tcnaq |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | University Structure - Pre August 2011 > School of Chemistry |
| Item ID: | 20837 |
| Date Deposited: | 02 Mar 2006 |
| Last Modified: | 01 Jun 2011 01:51 |
| Contributors: | Kelly, Glenn (Author) Darviche, Fatemeh (Author) Robertson, Neil (Author) Gelbrich, Thomas (Author) Hursthouse, Michael B. (Author) Thomas, Dafydd A. (Author) Butler, Ian R. (Author) |
| Date: | 1 October 2005 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/20837 |
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