TY - JOUR
T1 - Langmuir films of anthracene derivatives on liquid mercury I
T2 - Symmetric molecules
AU - Tamam, L.
AU - Kraack, H.
AU - Sloutskin, E.
AU - Ocko, B. M.
AU - Pershan, P. S.
AU - Ofer, E.
AU - Deutsch, M.
N1 - Copyright:
Copyright 2011 Elsevier B.V., All rights reserved.
PY - 2007
Y1 - 2007
N2 - The structure and phase sequence of liquid-mercury-supported Langmuir films (LFs) of two symmetric acenes, anthracene and anthraquinone, were studied by surface tensiometry and X-ray diffraction. At low coverage, both form a monolayer of surface-parallel, flat-lying, molecules. At high coverage, we find a monolayer of side-lying molecules, where the molecular plane is surface-normal, and the molecular long axis is surface-parallel. None of these phases exhibit long-range in-plane order.
AB - The structure and phase sequence of liquid-mercury-supported Langmuir films (LFs) of two symmetric acenes, anthracene and anthraquinone, were studied by surface tensiometry and X-ray diffraction. At low coverage, both form a monolayer of surface-parallel, flat-lying, molecules. At high coverage, we find a monolayer of side-lying molecules, where the molecular plane is surface-normal, and the molecular long axis is surface-parallel. None of these phases exhibit long-range in-plane order.
UR - http://www.scopus.com/inward/record.url?scp=33847702176&partnerID=8YFLogxK
U2 - 10.1021/jp063936o
DO - 10.1021/jp063936o
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SN - 1932-7447
VL - 111
SP - 2573
EP - 2579
JO - Journal of Physical Chemistry C
JF - Journal of Physical Chemistry C
IS - 6
ER -