جهت دسترسی به کاربرگه ی زیر، از این لینک استفاده کنید. http://dl.pgu.ac.ir/handle/10023/3073
Title: Effects of pore modification on the templating of guest molecules in a 2D honeycomb network
Keywords: Self-assembled monolayers;2-dimensional supramolecular network;Liquid-solid interface;Organic-molecules;AU(111) surface;C-60;Organization;Fullerenes;Adsorption;Porphyrin;QD Chemistry;QD
Issue Date:  99
Description: This work was supported by the UK Engineering Physical Sciences Research Council (EPRSC) and the EU.;1,7-Diadamantanethioperylene-3,4:9,10-tetracarboxylic diimide, (Ad-S)(2)-PTCDI, adsorbed on Au (111) from solution was investigated by scanning tunneling microscopy (STM) and X-ray photoelectron spectroscopy (XPS). (Ad-S)(2)-PTCDI forms a well-ordered monolayer whose structure is described by a (2 root 63 x root 19) R19.1 degrees chiral unit cell containing four molecules. Codeposition of (Ad-S)(2)-PTCDI with 1,3,5-triazine-2,4,6-triamine (melamine) yields a honeycomb network whose (7 root 3 x 7 root 3)R30 degrees unit cell is identical to the unsubstituted PTCDI/melamine analogue. The effect of the adamantyl thioether moieties on the adsorption of guest molecules is investigated using adamantane thiol and C-60. While the thioether units do not affect the packing of adamantane thiol molecules a pronounced influence is seen in the case of fullerene. Pore modification involving different combinations of enantiomers of (Ad-S)(2)-PTCDI give rise to distinctly different arrangements of C-60 molecules. The diversity of patterns is further increased by the presence of unsubstituted PTCDI molecules.;Postprint;Peer reviewed
URI: http://dx.doi.org/10.1039/c1sc00543j
Other Identifiers: Raeisaenen , M T , Slater (nee Phillips) , A G , Champness , N R & Buck , M 2012 , ' Effects of pore modification on the templating of guest molecules in a 2D honeycomb network ' Chemical Science , vol 3 , no. 1 , pp. 84-92 . DOI: 10.1039/c1sc00543j
2041-6520
PURE: 16504583
PURE UUID: 4a3c756d-118b-4017-ac9c-b4636ee92e0b
WOS: 000297473200010
Type Of Material: OTHER
Appears in Collections:Chemistry (School of)

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