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Proceedings Paper

Fourier Transform Infrared Reflection-Absorption Spectroscopy Of Glycine Absorbed Upon Copper
Author(s): Anita Ihs; Bo Liedberg
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Paper Abstract

The bonding and orientation of glycine adsorbed on copper were studied using infrared reflection-absorption spectroscopy. A comparison was made with calculated reflection-absorption spectra, which are based on the optical constants derived from the transmission-absorption spectra of the trans-Cu(gly)2.2H20- and cis-Cu(gly)2-H20-complexes. Copper films prepared at three different evaporation rates were also studied in order to determine the influence of preferred film orientation and grain size on the chemical structure of adsorbed glycine. The results obtained indicate that the glycine molecules form a physisorbed and anhydrous layer of Cu(gly)2-complexes on the surface.

Paper Details

Date Published: 1 December 1989
PDF: 2 pages
Proc. SPIE 1145, 7th Intl Conf on Fourier Transform Spectroscopy, (1 December 1989); doi: 10.1117/12.969587
Show Author Affiliations
Anita Ihs, Linkoping University (Sweden)
Bo Liedberg, Linkoping University (Sweden)

Published in SPIE Proceedings Vol. 1145:
7th Intl Conf on Fourier Transform Spectroscopy
David G. Cameron, Editor(s)

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