A 3:1 site-differentiated [4Fe-4S] cluster immobilized on a self-assembled monolayer

E.P.L. van der Geer; C.R. van den Brom; I. Arfaoui; L. Houssiau; P. Rudolf; G. van Koten; R.J.M. Klein Gebbink; B. Hessen

A 3:1 site-differentiated [4Fe-4S] cluster immobilized on a self-assembled monolayer

E.P.L. van der Geer, C.R. van den Brom, I. Arfaoui, L. Houssiau, P. Rudolf, G. van Koten, R.J.M. Klein Gebbink, B. Hessen

Dept of Chemistry

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Research output: Contribution to journal › Article › Academic › peer-review

Abstract

A 3:1 site-differentiated [4Fe-4S] cluster is immobilized on a thiol-functionalized self-assembled monolayer (SAM) on Au(111) by thiol−thiolate exchange chemistry. Fe 2p signals observed by X-ray photoelectron spectroscopy support the presence of [4Fe-4S] clusters at the SAM surface; further evidence comes from the detection of n-Bu4N+ and cluster-derived species by secondary-ion mass spectrometry. The immobilizing interaction is sufficiently strong to allow the study of [4Fe-4S] clusters at solid−liquid interfaces.

Original language	Undefined/Unknown
Pages (from-to)	17225-17230
Number of pages	6
Journal	Journal of Physical Chemistry C
Volume	112
Issue number	44
Publication status	Published - 2008

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Cite this

@article{fe802352a01142eb90d8b09de8aa344b,

title = "A 3:1 site-differentiated [4Fe-4S] cluster immobilized on a self-assembled monolayer",

abstract = "A 3:1 site-differentiated [4Fe-4S] cluster is immobilized on a thiol-functionalized self-assembled monolayer (SAM) on Au(111) by thiol−thiolate exchange chemistry. Fe 2p signals observed by X-ray photoelectron spectroscopy support the presence of [4Fe-4S] clusters at the SAM surface; further evidence comes from the detection of n-Bu4N+ and cluster-derived species by secondary-ion mass spectrometry. The immobilizing interaction is sufficiently strong to allow the study of [4Fe-4S] clusters at solid−liquid interfaces.",

author = "{van der Geer}, E.P.L. and {van den Brom}, C.R. and I. Arfaoui and L. Houssiau and P. Rudolf and {van Koten}, G. and {Klein Gebbink}, R.J.M. and B. Hessen",

year = "2008",

language = "Undefined/Unknown",

volume = "112",

pages = "17225--17230",

journal = "Journal of Physical Chemistry C",

issn = "1932-7447",

publisher = "American Chemical Society",

number = "44",

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TY - JOUR

T1 - A 3:1 site-differentiated [4Fe-4S] cluster immobilized on a self-assembled monolayer

AU - van der Geer, E.P.L.

AU - van den Brom, C.R.

AU - Arfaoui, I.

AU - Houssiau, L.

AU - Rudolf, P.

AU - van Koten, G.

AU - Klein Gebbink, R.J.M.

AU - Hessen, B.

PY - 2008

Y1 - 2008

N2 - A 3:1 site-differentiated [4Fe-4S] cluster is immobilized on a thiol-functionalized self-assembled monolayer (SAM) on Au(111) by thiol−thiolate exchange chemistry. Fe 2p signals observed by X-ray photoelectron spectroscopy support the presence of [4Fe-4S] clusters at the SAM surface; further evidence comes from the detection of n-Bu4N+ and cluster-derived species by secondary-ion mass spectrometry. The immobilizing interaction is sufficiently strong to allow the study of [4Fe-4S] clusters at solid−liquid interfaces.

AB - A 3:1 site-differentiated [4Fe-4S] cluster is immobilized on a thiol-functionalized self-assembled monolayer (SAM) on Au(111) by thiol−thiolate exchange chemistry. Fe 2p signals observed by X-ray photoelectron spectroscopy support the presence of [4Fe-4S] clusters at the SAM surface; further evidence comes from the detection of n-Bu4N+ and cluster-derived species by secondary-ion mass spectrometry. The immobilizing interaction is sufficiently strong to allow the study of [4Fe-4S] clusters at solid−liquid interfaces.

M3 - Article

SN - 1932-7447

VL - 112

SP - 17225

EP - 17230

JO - Journal of Physical Chemistry C

JF - Journal of Physical Chemistry C

IS - 44

ER -