The Far-Infrared Spectroscopy of Very Large Neutral Polycyclic Aromatic Hydrocarbons

Details The Far-Infrared Spectroscopy of Very Large Neutral Polycyclic Aromatic Hydrocarbons The Far-Infrared Spectroscopy of Very Large Neutral Polycyclic Aromatic Hydrocarbons

Jan 2010

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010apj...709...42r&link_type=abstract

The Astrophysical Journal, Volume 709, Issue 1, article id. 42-52 (2010).

Astronomy and Astrophysics

Astronomy

10

Astrochemistry, Infrared: Ism, Ism: Molecules, Methods: Numerical

Scientific paper

Here we report the computed far-infrared (FIR) spectra of neutral polycyclic aromatic hydrocarbon (PAH) molecules containing at least 82 carbons up to 130 carbons and with shapes going from compact round and oval-type structures to rectangular and to trapezoidal. The effects of size and shape on the FIR band positions and intensities are discussed. Using FIR data from the NASA Ames PAH IR Spectroscopic Database Version 1.1, we generate synthetic spectra that support the suggestion that the 16.4, 17.4, and 17.8 μm bands arise from PAHs.

Affiliated with

Also associated with

No associations

Rating

The Far-Infrared Spectroscopy of Very Large Neutral Polycyclic Aromatic Hydrocarbons does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The Far-Infrared Spectroscopy of Very Large Neutral Polycyclic Aromatic Hydrocarbons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Far-Infrared Spectroscopy of Very Large Neutral Polycyclic Aromatic Hydrocarbons will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1888954