Effect of Solvent Polarity and Acidity on Fluorescence Emission Fine Structures of Select Aza-Polynuclear Aromatics and Dibenzo[b,n]perylene Hetero-Atom Derivatives

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Article on the effect of solvent polarity and acidity on fluorescence emission fine structures of select aza-polynuclear aromatics and dibenzo[b,n]perylene hetero-atom derivatives.

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5 p.

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Tucker, Sheryl A. (Sheryl Ann); Acree, William E. (William Eugene); Tanga, Mary J.; Fetzer, John Charles, 1953-; Tokita, Sumio; Hiruta, Kimihiro et al. 1991.

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Article on the effect of solvent polarity and acidity on fluorescence emission fine structures of select aza-polynuclear aromatics and dibenzo[b,n]perylene hetero-atom derivatives.

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5 p.

Notes

Abstract: Fluorescence emission spectra are reported for 1-azabenz[a]anthracene, 2-azabenz[a]anthracene, 9-azabenz[a]anthracene, 4-azachrysene, 1,2,7,8-tetraazacoronene, dibenzo[2,3:10,11]perylo[1,12bcd]furan, dibenzo[2,3:10,11]perylo[1,12bcd]thiophene, and dibenzo[2,3:10,11]perylo[1,12bcd] selenophene dissolved in various organic solvents. Results of these measurements are used to classify the solutes into probe or nonprobe molecules depending upon whether emission intensity ratios vary systematically with solvent polarity. Of the eight aromatic solutes examined, only the three azabenzanthracenes showed slight probe character.

Copyright © 1991 Society for Applied Spectroscopy.

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  • Applied Spectroscopy, 1991, Frederick: Society for Applied Spectroscopy, pp. 1188-1192

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  • Publication Title: Applied Spectroscopy
  • Volume: 45
  • Issue: 7
  • Page Start: 1188
  • Page End: 1192
  • Peer Reviewed: Yes

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  • 1991

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  • April 12, 2014, 7:07 a.m.

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Tucker, Sheryl A. (Sheryl Ann); Acree, William E. (William Eugene); Tanga, Mary J.; Fetzer, John Charles, 1953-; Tokita, Sumio; Hiruta, Kimihiro et al. Effect of Solvent Polarity and Acidity on Fluorescence Emission Fine Structures of Select Aza-Polynuclear Aromatics and Dibenzo[b,n]perylene Hetero-Atom Derivatives, article, 1991; [Frederick, Maryland]. (digital.library.unt.edu/ark:/67531/metadc282642/: accessed June 24, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.