AFM Study on Lattice Orientation and of SAMS of Fluorinated and on Au(111): The of the Molecular Structure

ACS Symposium Series

Volumn 787, Issue , 2001, Pages 15-30

  Schonherr, Holger ^a   Vancso, G Julius ^a  

^a UNIVERSITY OF TWENTE   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0347770662     PISSN: 00976156     EISSN: None     Source Type: Book Series    
DOI: None     Document Type: Article

References (39)

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5. The (√3 × √3) R 30° lattice structure was proved by electron diffraction (Chidsey, C. E, D.; Loiacono, D. N. Langmuir 1990, 6, 682) and He diffraction at low temperatures (Camillone III, N.; Chidsey, C. E. D.; Liu, G.-y.; Putvinski, T. M.; Scoles, G. J. Chem. Phys. 1991, 94, 8493).
6. The (√3 × √3) R 30° lattice structure was proved by electron diffraction (Chidsey, C. E, D.; Loiacono, D. N. Langmuir 1990, 6, 682) and He diffraction at low temperatures (Camillone III, N.; Chidsey, C. E. D.; Liu, G.-y.; Putvinski, T. M.; Scoles, G. J. Chem. Phys. 1991, 94, 8493).
7. Liu, G.-Y.; Salmeron, M, Langmuir 1994, 10, 367.
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9. Dialkyl thioethers were shown to form a (√3 × √3) R 30° lattice which is indistinguishable from n-alkane thiols. However, Strong and Whitesides (reference 7) attributed the observed structure to thiol impurities. More recently it was shown that highly purified dialkyl thioethers (e. g. H33C16-S C16H33) form SAMs that show the (√3 × √3) R 30° tail group lattice. In addition, thioethers were shown to corrode the gold similar to thiols, (Huisman, B.-H. Ph.D. Thesis, University of Twente, The Netherlands, 1998.; Schönherr, H.; Huisman, B.-H.; van Veggel, F. C. J. M.; Vancso, G. J.; Reinhoudt, D. N. submitted).
10. Dialkyl thioethers were shown to form a (√3 × √3) R 30° lattice which is indistinguishable from n-alkane thiols. However, Strong and Whitesides (reference 7) attributed the observed structure to thiol impurities. More recently it was shown that highly purified dialkyl thioethers (e. g. H33C16-S C16H33) form SAMs that show the (√3 × √3) R 30° tail group lattice. In addition, thioethers were shown to corrode the gold similar to thiols, (Huisman, B.-H. Ph.D. Thesis, University of Twente, The Netherlands, 1998.; Schönherr, H.; Huisman, B.-H.; van Veggel, F. C. J. M.; Vancso, G. J.; Reinhoudt, D. N. submitted).
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14. Sellers, H.; Ulman, A.; Shnidman, Y.; Eilers, J. E. J. Am. Chem. Soc. 1993, 115.
15. Evidence from He diffraction (Camillone III, N.; Chidsey, C. E. D.; Liu, G.-y.; Scoles, G. J. Chem. Phys. 1993, 98, 3503) as well as STM ((a) Poirier, G. E.; Tarlov, M. J. Langmuir 1994, 10, 2853; (b) Delamarche, E.; Michel, B.; Gerber, Ch.; Anselmetti, D.; Güntherodt, H.-J.; Wolf, H.; Ringsdorf, H. Langmuir 1994, 10, 2869) shows the of a c(4 × 2) superlattice. Recently it was shown that this superlattice is the lowest energy structure that it can be induced by a STM or AFM tip (Touzov, L; Gorman, C. B. J. Phys. Chem. B 1997, 101, 5263).
16. Evidence from He diffraction (Camillone III, N.; Chidsey, C. E. D.; Liu, G.-y.; Scoles, G. J. Chem. Phys. 1993, 98, 3503) as well as STM ((a) Poirier, G. E.; Tarlov, M. J. Langmuir 1994, 10, 2853; (b) Delamarche, E.; Michel, B.; Gerber, Ch.; Anselmetti, D.; Güntherodt, H.-J.; Wolf, H.; Ringsdorf, H. Langmuir 1994, 10, 2869) shows the of a c(4 × 2) superlattice. Recently it was shown that this superlattice is the lowest energy structure that it can be induced by a STM or AFM tip (Touzov, L; Gorman, C. B. J. Phys. Chem. B 1997, 101, 5263).
17. Evidence from He diffraction (Camillone III, N.; Chidsey, C. E. D.; Liu, G.-y.; Scoles, G. J. Chem. Phys. 1993, 98, 3503) as well as STM ((a) Poirier, G. E.; Tarlov, M. J. Langmuir 1994, 10, 2853; (b) Delamarche, E.; Michel, B.; Gerber, Ch.; Anselmetti, D.; Güntherodt, H.-J.; Wolf, H.; Ringsdorf, H. Langmuir 1994, 10, 2869) shows the of a c(4 × 2) superlattice. Recently it was shown that this superlattice is the lowest energy structure that it can be induced by a STM or AFM tip (Touzov, L; Gorman, C. B. J. Phys. Chem. B 1997, 101, 5263).
18. Evidence from He diffraction (Camillone III, N.; Chidsey, C. E. D.; Liu, G.-y.; Scoles, G. J. Chem. Phys. 1993, 98, 3503) as well as STM ((a) Poirier, G. E.; Tarlov, M. J. Langmuir 1994, 10, 2853; (b) Delamarche, E.; Michel, B.; Gerber, Ch.; Anselmetti, D.; Güntherodt, H.-J.; Wolf, H.; Ringsdorf, H. Langmuir 1994, 10, 2869) shows the of a c(4 × 2) superlattice. Recently it was shown that this superlattice is the lowest energy structure that it can be induced by a STM or AFM tip (Touzov, L; Gorman, C. B. J. Phys. Chem. B 1997, 101, 5263).
19. Wolf, H.; Ringsdorf, H.; Delamarche, E.; Takami, T.; Kang, H.; Michel, B.; Gerber, Ch.; Jaschke, M.; Butt, H. J.; Bamberg, E. J. Phys. Chem. 1995, 99, 7102.
20. Schönherr, H.; Kremer, F. J. B.; Kumar, S.; Rago, J, A.; Wolf, H.; Ringsdorf, H.; Jaschke, M.; Butt, H.-J.; Bamberg, E. J.Am. Chem. Soc. 1996, 118, 13051.
21. Chidsey, C. E. D.; Loiacono, D. N. Langmuir 1990, 6, 682.
22. In poly(tetraflurorethylene), the molecules form a 1*13/6 helix below room temperature (in the crystallographic direction along the polymer chain (c) there are 13 CF2 units, while the helix makes 6 turns corresponding to one crystallographic repeat unit),
23. Alves, C. A.; Porter, M. D. Langmuir 1993, 9, 3507 and references therein.
24. Nelles, G.; Schönherr, H.; Jaschke, M.; Wolf, H.; Schaub, M.; Kütfaer. J.; W.; Bamberg, E.; Ringsdorf, H.; Butt, H.-J. Langmuir 1998, 14, 808.
25. Schönherr, H.; Vancso, G. J. Langmuir 1997, 13, 3769.
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27. Xiao, X.; Hu, J.; Charych, D. H.; Salmeron, M. Langmuir 1996, 12, 235.
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32. Carpick, R. W,; Salmeron, M. Chem. Rev. 1997, ,97, 1163.
33. The atomic lattice of Au(111) on freshly annealed samples could readily be imaged. The lattice distance of 2.9 Å agree very well with the previouls published value for Au(111) (Manne, S.; Butt, H.-J.; Gould, C. A. C.; Hansrma P. K. Appl. Phys. Lett. 1990, 56, 1758.).
34. Schönenberger, C.; Sondag-Huethorst, J. A. M.; Jorritsma, J.; Fokkink, L. G. Langmuir 1994, 10, 611.
35. Miller, W. J.; Abbott, N. L. Langmuir 1998
36. Al-Khairalla, B.; Evans, S. D. unpublished results.
37. Rabolt, J. F. private communication.
38. Lenk, T. J.; Hallmark, V. M.; Hoffman, C, L.; Rabolt, J. F.; Castner, D. G.; Erdelen, C.; Ringsdorf, H. Langmuir 1994, 10, 4610.
39. Israelachvili, J. N.; Chen, Y.-L.; Yoshizawa, H. in Fundamentals of Adhesion and Interfaces, Rimai, D. S.; DeMejo, L, P.; Mittal, K. L. (Eds.), VSP 1995, pp. 261 - 279.