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Applied Spectroscopy

Applied Spectroscopy

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  • Vol. 15, Iss. 6 — Nov. 1, 1961
  • pp: 174–177

Infrared Spectra of Polynuclear Aromatic Compounds in the C-H Stretching and Out-of-Plane Bending Regions

Stephen E. Wiberley and Richard D. Gonzalez

Applied Spectroscopy, Vol. 15, Issue 6, pp. 174-177 (1961)


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Abstract

A study has been made of the infrared spectra of 33 poly-nuclear aromatic compounds including some known carcinogens. In most cases, the number of fused rings may be determined by measuring the frequency of the characteristic aromatic (C-H) stretching vibration with a LiF prism. For unsubstituted fused rings, the (C-H) stretching vibration shifts to lower frequencies as the number of fused rings increases. In addition, the position of the fused rings can be established from data obtained from the out-of-plane (C-H) bending vibrations in the range of 700 to 900 cm−1.

Citation
Stephen E. Wiberley and Richard D. Gonzalez, "Infrared Spectra of Polynuclear Aromatic Compounds in the C-H Stretching and Out-of-Plane Bending Regions," Appl. Spectrosc. 15, 174-177 (1961)
http://www.opticsinfobase.org/as/abstract.cfm?URI=as-15-6-174


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