TY  - JOUR
AU  - Schmitz, C. H.
AU  - Rang, C.
AU  - Bai, Y.
AU  - Kossev, I.
AU  - Ikonomov, J.
AU  - Su, Y.
AU  - Kotsis, K.
AU  - Soubatch, S.
AU  - Neucheva, O.
AU  - Tautz, F. S.
AU  - Neese, F.
AU  - Steinrück, H.-P.
AU  - Gottfried, J.M.
AU  - Dötz, K. H.
AU  - Sokolowski, M.
TI  - A Comparative Study of a Triphenylene Tricarbonyl Chromium Complex and Its Uncoordinated Arene Ligand on the Ag(111) Surface: Influence of the Complexation on the Adsorption
JO  - The journal of physical chemistry  / C
VL  - 113
SN  - 1932-7447
CY  - Washington, DC
PB  - Soc.
M1  - PreJuSER-4174
SP  - 6014 - 6021
PY  - 2009
N1  - Financial support by the Deutsche Forschungsgemeinschaft through SFB 624 "From the Design of Chemical Templates towards Reaction Control" and SFB 583 "Redox-Active Metal Complexes: Control of Reactivity via Molecular Architecture" is gratefully acknowledged.
AB  - An aromatic triphenylene molecule (2,3-diethyl-1,4-dimethoxytriphenylene; TPH) and its regioselectively Cr(CO)(3)-labeled complex (eta(6)-( 1 2,3,4,4a,12b)-tricarbonyl(2,3-diethyl-1,4-dimethoxytriphenylene)chromium(0); alpha-TPHC) were deposited on a Ag(111) surface by vapor deposition. The monolayers were investigated by X-ray photoelectron spectroscopy and scanning tunneling microscopy. Both substances adsorb with the extended pi-system parallel to the surface and form long-range ordered monolayers. The Cr(CO)(3) group of the alpha-TPHC complex is oriented toward the vacuum. Although the footprints of both substances are similar, the additional Cr(CO)(3) group on the alpha-TPHC leads to a lateral order (unit cell) that is significantly different from that of TPH.
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000265030200022
DO  - DOI:10.1021/jp810788n
UR  - https://juser.fz-juelich.de/record/4174
ER  -