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Spectroscopic identification of carbon dioxide clusters: (CO 2)6 to (CO2)13

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1039/c0cp02311f
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Affiliation
  1. National Research Council of Canada. NRC Steacie Institute for Molecular Sciences
FormatText, Article
Abstract
In spite of wide interest in CO2 clusters, only dimers and trimers have previously been assigned to specific infrared bands. Here, transitions for clusters with 6-13 molecules are identified in the ν3 region (∼2350 cm-1). Spectra are observed in a supersonic jet (T ∼ 2.5 K) using a tunable laser probe, and analyzed with the aid of cluster calculations based on a widely-used model potential. Vibrational origins show blue-shifts significantly larger than predicted by resonant dipole interactions. © 2011 the Owner Societies.
Publication date
In
  • Physical Chemistry Chemical Physics 13, no. 4 (2011): 1297–1300.
LanguageEnglish
Peer reviewedYes
NPARC number21271055
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Record identifierb3047f83-6035-4c42-9996-18c3c90bd64d
Record created2014-03-24
Record modified2020-04-21
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