The reaction between tetra-tert-butoxytin and Al(110)-OH in ultrahigh vacuum: Contrasting behavior vs its zirconium analogue

Gang Lu; Jeffrey Schwartz; Steven L. Bernasek

doi:10.1021/la971125t

The reaction between tetra-tert-butoxytin and Al(110)-OH in ultrahigh vacuum: Contrasting behavior vs its zirconium analogue

Gang Lu, Jeffrey Schwartz, Steven L. Bernasek

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

8 Scopus citations

Abstract

The organometallic chemical vapor deposition reaction between tetra-tert-butoxytin and hydroxylated Al(110) proceeds in ultrahigh vacuum to generate a surface-bound tin alkoxide product. The stoichiometry of the product, [Al]-[O]₃-Sn(OBu^t), is different from that observed for zirconium alkoxide analogues. Facile ligand exchange of tert-butoxy for phenoxy can be accomplished for the surface-bound tin complex. Heating either surface tert-butoxytin or phenoxytin species ultimately gives the zerovalent metal. Deposition and thermal evolution reactions were followed by both reflection-absorption infrared and X-ray photoelectron spectroscopies.

Original language	English (US)
Pages (from-to)	1532-1534
Number of pages	3
Journal	Langmuir
Volume	14
Issue number	7
DOIs	https://doi.org/10.1021/la971125t
State	Published - Mar 31 1998

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Surfaces and Interfaces
Spectroscopy
Electrochemistry

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10.1021/la971125t

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title = "The reaction between tetra-tert-butoxytin and Al(110)-OH in ultrahigh vacuum: Contrasting behavior vs its zirconium analogue",

abstract = "The organometallic chemical vapor deposition reaction between tetra-tert-butoxytin and hydroxylated Al(110) proceeds in ultrahigh vacuum to generate a surface-bound tin alkoxide product. The stoichiometry of the product, [Al]-[O]3-Sn(OBut), is different from that observed for zirconium alkoxide analogues. Facile ligand exchange of tert-butoxy for phenoxy can be accomplished for the surface-bound tin complex. Heating either surface tert-butoxytin or phenoxytin species ultimately gives the zerovalent metal. Deposition and thermal evolution reactions were followed by both reflection-absorption infrared and X-ray photoelectron spectroscopies.",

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AU - Bernasek, Steven L.

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AB - The organometallic chemical vapor deposition reaction between tetra-tert-butoxytin and hydroxylated Al(110) proceeds in ultrahigh vacuum to generate a surface-bound tin alkoxide product. The stoichiometry of the product, [Al]-[O]3-Sn(OBut), is different from that observed for zirconium alkoxide analogues. Facile ligand exchange of tert-butoxy for phenoxy can be accomplished for the surface-bound tin complex. Heating either surface tert-butoxytin or phenoxytin species ultimately gives the zerovalent metal. Deposition and thermal evolution reactions were followed by both reflection-absorption infrared and X-ray photoelectron spectroscopies.

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The reaction between tetra-tert-butoxytin and Al(110)-OH in ultrahigh vacuum: Contrasting behavior vs its zirconium analogue

Abstract

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