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Issue 26, 2014
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Ni–Cu ion exchange observed for Ni(II)–porphyrins on Cu(111)

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Abstract

A Ni–Cu ion exchange has been observed for (5,15-dibromo-10,20-diphenylporphyrinato)nickel(II) (NiDBrDPP) and (5,10,15,20-tetrakis(4-bromophenyl)porphyrinato)nickel(II) (NiTBrPP) on Cu(111). The ion exchange proceeds at a faster rate for the NiDBrDPP/Cu(111) system compared to NiTBrPP/Cu(111). This is explained in terms of the macrocycle–substrate distance and the distortions that occur when the molecules are deposited on the Cu(111) surface.

Graphical abstract: Ni–Cu ion exchange observed for Ni(ii)–porphyrins on Cu(111)

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Publication details

The article was received on 21 Nov 2013, accepted on 07 Feb 2014 and first published on 13 Feb 2014


Article type: Communication
DOI: 10.1039/C3CC48913B
Citation: Chem. Commun., 2014,50, 3447-3449
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    Ni–Cu ion exchange observed for Ni(II)–porphyrins on Cu(111)

    C. M. Doyle, J. P. Cunniffe, S. A. Krasnikov, A. B. Preobrajenski, Z. Li, N. N. Sergeeva, M. O. Senge and A. A. Cafolla, Chem. Commun., 2014, 50, 3447
    DOI: 10.1039/C3CC48913B

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