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Permethylated 12-Vertex p-Carborane Self-Assembled Monolayers
- 1.0369307 - ÚOCHB 2012 RIV US eng J - Journal Article
Scholz, F. - Nothofer, H. G. - Wessels, J. M. - Nelles, G. - Wrochem von, F. - Roy, S. - Chen, X. - Michl, Josef
Permethylated 12-Vertex p-Carborane Self-Assembled Monolayers.
Journal of Physical Chemistry C. Roč. 115, č. 46 (2011), s. 22998-23007. ISSN 1932-7447. E-ISSN 1932-7455
Grant - others:National Science Foundation(US) CHE-0848477
Institutional research plan: CEZ:AV0Z40550506
Keywords : p-carbone * monolayer * scanning tunneling microscopy * ultraviolet photoelectron spectroscopy * X-ray photoelectron
Subject RIV: CC - Organic Chemistry
Impact factor: 4.805, year: 2011
closo-Carborane cages and their adsorption onto metal surfaces is a subject of growing interest because of the distinct structural and electronic properties of boron carbide derivatives. Nevertheless, the extent to which the substitution of the cage alters structural and spectroscopic characteristics of closo-carborane monolayers has not been investigated so far. In this paper, core level shifts and valence electronic structure of two different p-carboranes, the parent and the (2,11)-decamethylated 12-vertex closo-1,12-dicarbadodecaborane, are compared using photoemission spectroscopy, whereas the lateral arrangement of the molecules on gold is investigated by scanning tunneling microscopy.
Permanent Link: http://hdl.handle.net/11104/0203403
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