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Hydrogen rearrangements in the fragmentation of anthracene by low-energy electron impact

  • Peter J. M. van der Burgt
  • Melissa Dunne
  • Marcin L. Gradziel
Regular Article
  • 63 Downloads
Part of the following topical collections:
  1. Topical Issue: Low Energy Positron and Electron Interactions

Abstract

We have measured mass spectra for positive ions produced by low-energy electron impact on anthracene using a reflectron time-of-flight mass spectrometer. The electron impact energy has been varied from 0 to 100 eV in steps of 0.5 eV. Ion yield curves of most of the fragment ions have been determined by fitting groups of adjacent peaks in the mass spectra with sequences of normalized Gaussians. Appearance energies for all these ions have been determined, and we report the first direct measurement of the triple ionization energy of anthracene at 45.5±0.5 eV. The groups of fragments containing 8–13 carbon atoms provide evidence for hydrogen rearrangements during the fragmentation, involving retention or loss of one or two additional hydrogen atoms. Groups of fragments with 6 and 7 carbon atoms clearly show the presence of doubly-charged fragments. The smaller fragments with 1–4 carbon atoms all show broadened peaks, and these fragments may be partly or mostly due to energetic charge-separation fragmentations of doubly-charged anthracene.

Graphical abstract

References

  1. 1.
    A.G.G.M. Tielens, Rev. Mod. Phys. 85, 1021 (2013) ADSCrossRefGoogle Scholar
  2. 2.
    S. Cazaux, L. Boschman, N. Rougeau, G. Reitsma, R. Hoekstra, D. Teillet-Billy, S. Morisset, M. Spaans, T. Schlathölter, Sci. Rep. 6, 19835 (2016) ADSCrossRefGoogle Scholar
  3. 3.
    T. Chen, M. Gatchell, M.H. Stockett, R. Delaunay, A. Domaracka, E.R. Micelotta, A.G.G.M. Tielens, P. Rousseau, L. Adoui, B.A. Huber, H.T. Schmidt, H. Cederquist, H. Zettergren, J. Chem. Phys. 142, 144305 (2015) ADSCrossRefGoogle Scholar
  4. 4.
    J. Groen, D.W. Deamer, A. Kros, P. Ehrenfreund, Orig. Life Evol. Biosph. 42, 295 (2012) ADSCrossRefGoogle Scholar
  5. 5.
    A.T. Lawal, Cogent Environ. Sci. 3, 1339841 (2017) CrossRefGoogle Scholar
  6. 6.
    K.-H. Kima, S.A. Jahan, E. Kabir, R.J.C. Brown, Environ. Int. 60, 71 (2013) CrossRefGoogle Scholar
  7. 7.
    N.J. Mason, B. Nair, S. Jheeta, E. Szymańska, Faraday Discuss. 168, 235 (2014) ADSCrossRefGoogle Scholar
  8. 8.
    R. Balog, J. Langer, S. Gohlke, M. Stano, H. Abdoul-Carime, E. Illenberger, Int. J. Mass Spectr. 233, 267 (2004) CrossRefGoogle Scholar
  9. 9.
    R.M. Thorman, T.P. Ragesh Kumar, D.H. Fairbrother, O. Ingólfsson, J. Beilstein, Nanotechnology 6, 1904 (2015) Google Scholar
  10. 10.
    M.E. Wacks, V.H. Dibeler, J. Chem. Phys. 31, 1557 (1959) ADSCrossRefGoogle Scholar
  11. 11.
    R.C. Dougherty, C.R. Weisenberger, J. Am. Chem. Soc. 90, 23 (1968) CrossRefGoogle Scholar
  12. 12.
    B. Shushan, R.K. Boyd, Org. Mass Spectrom. 15, 445 (1980) CrossRefGoogle Scholar
  13. 13.
    R.G. Kingston, M. Guilhaus, A.G. Brenton, J.H. Beynon, Org. Mass Spectrom. 20, 406 (1985) CrossRefGoogle Scholar
  14. 14.
    H. Kuroda, Nature 201, 1214 (1964) ADSCrossRefGoogle Scholar
  15. 15.
    K.F. Man, S. Trajmar, J.W. McConkey, J.M. Ratliff, M. Khakoo, J. Phys. B: At. Mol. Opt. Phys. 25, 5245 (1992) ADSCrossRefGoogle Scholar
  16. 16.
    B.P. Mathur, E.M. Burgess, D.E. Bosfwick, T.F. Moran, Org. Mass Spectrom. 16, 92 (1981) CrossRefGoogle Scholar
  17. 17.
    D.A. Hagan, J.H.D. Eland, Rapid Commun. Mass Spectrom. 5, 512 (1991) ADSCrossRefGoogle Scholar
  18. 18.
    S. Tobita, S. Leach, H.W. Jochims, E. Rühl, E. Illenberger, H. Baumgärtel, Can. J. Phys. 72, 1060 (1994) ADSCrossRefGoogle Scholar
  19. 19.
    H.W. Jochims, E. Rühl, H. Baumgärtel, S. Tobita, S. Leach, Astrophys. J. 420, 307 (1994) ADSCrossRefGoogle Scholar
  20. 20.
    H.W. Jochims, H. Baumgärtel, S. Leach, Astrophys. J. 512, 500 (1999) ADSCrossRefGoogle Scholar
  21. 21.
    Y. Ling, Ch. Lifschitz, J. Phys. Chem. A 102, 708 (1998) CrossRefGoogle Scholar
  22. 22.
    P.M. Mayer, V. Blanchet, Ch. Joblin, J. Chem. Phys. 134, 244312 (2011) ADSCrossRefGoogle Scholar
  23. 23.
    L. Robson, A.D. Tasker, K.W.D. Ledingham, P. McKenna, T. McCanny, C. Kosmidis, P. Tzallas, D.A. Jaroszynski, D.R. Jones, Int. J. Mass Spectrom. 220, 69 (2002) CrossRefGoogle Scholar
  24. 24.
    M. Murakami, M. Tanaka, T. Yatsuhashi, N. Nakashima, J. Chem. Phys. 126, 104304 (2007) ADSCrossRefGoogle Scholar
  25. 25.
    T. Hartman, P.N. Juranić, K. Collins, B. Reilly, N. Appathurai, R. Wehlitz, Phys. Rev. Lett. 108, 023001 (2012) ADSCrossRefGoogle Scholar
  26. 26.
    T. Hartman, P.N. Juranić, K. Collins, B. Reilly, E. Makoutz, N. Appathurai, R. Wehlitz, Phys. Rev. A 87, 063403 (2013) ADSCrossRefGoogle Scholar
  27. 27.
    R. Wehlitz, J. Phys. B: At. Mol. Opt. Phys. 49, 222004 (2016) ADSCrossRefGoogle Scholar
  28. 28.
    M. Gatchell, H. Zettergren, J. Phys. B: At. Mol. Opt. Phys. 49, 162001 (2016) ADSCrossRefGoogle Scholar
  29. 29.
    J. Postma, S. Bari, R. Hoekstra, A.G.G.M. Tielens, T. Schlathölter, Astrophys. J. 708, 435 (2010) ADSCrossRefGoogle Scholar
  30. 30.
    R. Brédy, C. Ortéga, M. Ji, J. Bernard, L. Chen, G. Montagne, S. Martin, Phys. Scr. T156, 014042 (2013) ADSCrossRefGoogle Scholar
  31. 31.
    S. Martin, L. Chen, R. Brédy, G. Montagne, C. Ortega, T. Schlathölter, G. Reitsma, J. Bernard, Phys. Rev. A 85, 052715 (2012) ADSCrossRefGoogle Scholar
  32. 32.
    G. Reitsma, H. Zettergren, S. Martin, R. Brédy, L. Chen, J. Bernard, R. Hoekstra, T. Schlathölter, J. Phys. B:At. Mol. Opt. Phys. 45, 215201 (2012) ADSCrossRefGoogle Scholar
  33. 33.
    H.A.B. Johansson, H. Zettergren, A.I.S. Holm, N. Haag, S. Br∅ndsted Nielsen, J.A. Wyer, M.-B.S. Kirketerp, K. St∅chkel, P. Hvelplund, H.T. Schmidt, H. Cederquist, J. Chem. Phys. 135, 084304 (2011) ADSCrossRefGoogle Scholar
  34. 34.
    A.I.S. Holm, H. Zettergren, H.A.B. Johansson, F. Seitz, S. Rosén, H.T. Schmidt, A. Ławicki, J. Rangama, P. Rousseau, M. Capron, R. Maisonny, L. Adoui, A. Méry, B. Manil, B.A. Huber, H. Cederquist, Phys. Rev. Lett. 105, 213401 (2010) ADSCrossRefGoogle Scholar
  35. 35.
    P. Rousseau, A. Ławicki, A.I.S. Holm, M. Capron, R. Maisonny, S. Maclot, E. Lattouf, H.A.B. Johansson, F. Seitz, A. Méry, J. Rangama, H. Zettergren, S. Rosén, H.T. Schmidt, J.-Y. Chesnel, A. Domaracka, B. Manil, L. Adoui, H. Cederquist, B.A. Huber, Nucl. Instrum. Meth. Phys. Res. B 279, 140 (2012) ADSCrossRefGoogle Scholar
  36. 36.
    V.G. Zakrzewski, O. Dolgounitcheva, J.V. Ortiz, J. Chem. Phys. 105, 8748 (1996) ADSCrossRefGoogle Scholar
  37. 37.
    A.V. Kukhta, I.N. Kukhta, N.A. Kukhta, O.L. Neyra, E. Meza, J. Phys. B: At. Mol. Opt. Phys. 41, 205701 (2008) ADSCrossRefGoogle Scholar
  38. 38.
    A.I.S. Holm, H.A.B. Johansson, H. Cederquist, H. Zettergren, J. Chem. Phys. 134, 044301 (2011) ADSCrossRefGoogle Scholar
  39. 39.
    A.G. Sanz, M.C. Fuss, F. Blanco, F. Carelli, F. Sebastianelli, F.A. Gianturco, G. García, Appl. Rad. Isotopes83, 68 (2014) CrossRefGoogle Scholar
  40. 40.
    J. Postma, R. Hoekstra, A.G.G.M. Tielens, T. Schlathölter, Astrophys. J. 783, 61 (2014) ADSCrossRefGoogle Scholar
  41. 41.
    P.J.M. van der Burgt, Eur. Phys. J. D 68, 135 (2014) ADSCrossRefGoogle Scholar
  42. 42.
    P.J.M. van der Burgt, F. Mahon, G. Barrett, M.L. Gradziel, Eur. Phys. J. D 68, 151 (2014) ADSCrossRefGoogle Scholar
  43. 43.
    P.J.M. van der Burgt, S. Finnegan, S. Eden, Eur. Phys. J. D 69, 173 (2015) ADSCrossRefGoogle Scholar
  44. 44.
    Y. Itikawa, N. Mason, J. Phys. Chem. Ref. Data 34, 1 (2005) ADSCrossRefGoogle Scholar
  45. 45.
    NIST Chemistry WebBook table of ionization energy determinations for anthracene, http://webbook.nist.gov/cgi/inchi?ID=C120127&Mask=20
  46. 46.
    Y. Gotkis, M. Oleinikova, M. Naor, Ch. Lifshitz, J. Chem. Phys. 97, 12282 (1993) CrossRefGoogle Scholar
  47. 47.
    H.W. Jochims, H. Rasekh, E. Rühl, H. Baumgärtel, S. Leach, Chem. Phys. 168, 159 (1992) ADSCrossRefGoogle Scholar

Copyright information

© EDP Sciences, SIF, Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  • Peter J. M. van der Burgt
    • 1
  • Melissa Dunne
    • 1
  • Marcin L. Gradziel
    • 1
  1. 1.Department of Experimental PhysicsNational University of Ireland MaynoothCo. KildareIreland

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