Modification of coordination networks through a photoinduced charge transfer process

Timothy L. Easun, Junhua Jia, Thomas J. Reade, Xue Zhong Sun, E. Stephen Davies, Alexander J. Blake, Michael W. George, Neil R. Champness

Research output: Journal PublicationArticlepeer-review

26 Citations (Scopus)

Abstract

A metal-bearing coordination network synthesised from Re(2,2′- bipyridine-5,5′-dicarboxylate)(CO)3Cl bridging ligands and Cu(ii) nodes, [{Cu(DMF)(H2O)[LRe(CO)3Cl]}·DMF] ReCu, undergoes an irreversible photoinduced charge transfer process. We demonstrate using time-resolved IR spectroscopy the nature of this photoinduced process and how, under suitable conditions, it is possible to initiate irreversible modification of the crystal through induction of the charge transfer process. As a result we are able to use the photoinduced process, which arises purely as a result of the structure of the coordination network, to write on crystals.

Original languageEnglish
Pages (from-to)539-544
Number of pages6
JournalChemical Science
Volume5
Issue number2
DOIs
Publication statusPublished - Feb 2014
Externally publishedYes

ASJC Scopus subject areas

  • Chemistry (all)

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