Probing structural features of self-assembled violanthrone-79 using two dimensional infrared spectroscopy
JD Cyran, AT Krummel - The Journal of Chemical Physics, 2015 - pubs.aip.org
Two-dimensional infrared (2D IR) spectroscopy was used to characterize the structure of a
self-assembled polycyclic aromatic hydrocarbon (PAH), violanthrone-79. A local mode basis
was constructed using spectroscopic and computational results of anthrone and monomer
violanthrone-79. The vibrational modes in the spectral region 1550–1700 cm− 1, carbonyl
stretching and in-plane ring breathing, are used as vibrational probes. The local mode basis
and an electrostatic coupling model were applied to three nanoaggregate structures …
self-assembled polycyclic aromatic hydrocarbon (PAH), violanthrone-79. A local mode basis
was constructed using spectroscopic and computational results of anthrone and monomer
violanthrone-79. The vibrational modes in the spectral region 1550–1700 cm− 1, carbonyl
stretching and in-plane ring breathing, are used as vibrational probes. The local mode basis
and an electrostatic coupling model were applied to three nanoaggregate structures …
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