Please use this identifier to cite or link to this item:
Title: Coexistence of ketenimine species and tetra-σ adduct at acetyl cyanide/Si(1 0 0)-2 × 1
Authors: Huang, J.Y.
Huang, H.G.
Ning, Y.S.
Liu, Q.P. 
Alshahateet, S.F.
Sun, Y.M.
Xu, G.Q. 
Issue Date: 5-Aug-2005
Citation: Huang, J.Y., Huang, H.G., Ning, Y.S., Liu, Q.P., Alshahateet, S.F., Sun, Y.M., Xu, G.Q. (2005-08-05). Coexistence of ketenimine species and tetra-σ adduct at acetyl cyanide/Si(1 0 0)-2 × 1. Chemical Physics Letters 411 (1-3) : 75-80. ScholarBank@NUS Repository.
Abstract: The covalent binding of acetyl cyanide on Si(1 0 0)-2 × 1 has been investigated using high-resolution electron energy loss spectroscopy, X-ray photoelectron spectroscopy (XPS) and density functional theory (DFT) calculations. The absence of the C=O and C≡N stretching modes in the EELS spectra for chemisorbed molecules indicates the direct interactions between carbonyl, cyano groups and the dangling bonds on Si(1 0 0)-2 × 1. The characteristic C=C=N asymmetric stretching mode at 2031 cm-1 and C=N stretching mode at 1667 cm-1 suggest the existence of both ketenimine species and tetra-σ adduct at the interface, further supported by XPS results and DFT calculations. © 2005 Elsevier B.V. All rights reserved.
Source Title: Chemical Physics Letters
ISSN: 00092614
DOI: 10.1016/j.cplett.2005.06.008
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.


checked on Dec 12, 2018


checked on Dec 4, 2018

Page view(s)

checked on Dec 14, 2018

Google ScholarTM



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.